natgillin/translations-raw huggingface dataset:
For metal containers the fracture shall not reveal an inherent defect in the metal.
temperatura stene na vrhu posode v središču vira ognja;
The weld shall be at least as strong as the original metal but preferably stronger.
tlak v posodi.
For all-composite containers, the fracture shall not reveal any defects in the structure.
Kovinska zaščita se uporabi za preprečevanje neposrednih vplivov plamena na termočlene.
Retesting for the burst test
Termočleni so lahko vstavljeni tudi v kovinske bloke, manjše od 25 mm2.
Retesting is permitted for the burst test.
Temperature termočlenov in tlak v posodi se med preskusom zabeležijo v presledkih 2 sekund ali manj.
A second burst test shall be performed on two containers which have been produced successively to the first container within the same batch.
Splošne preskusne zahteve
The containers representative of the type of container submitted for approval (without accessories but with the outlets closed off) shall withstand an inner hydraulic pressure of 3000 kPa without leakages or becoming permanently distorted, according to the following requirements:
80 % prostornine posode se napolni z UNP (komercialno gorivo) in preskusi v vodoravni legi pri delovnem tlaku;
The water pressure in the container shall increase at an even rate until the test pressure of 3000 kPa is reached.
ogenj takoj po vžigu deluje na površino posode vzdolž 1,65 m dolgega vira ognja in po celotni posodi;
The container shall remain under the test pressure long enough to make it possible to establish that the pressure is not falling off and that the container can be guaranteed leak proof.
v 5 minutah po vžigu najmanj en termočlen pokaže temperaturo ognja tik pod posodo najmanj 590 °C.
After the test the container shall show no signs of permanent deformation.
Ta temperatura se vzdržuje tudi preostali čas trajanja preskusa, dokler v posodi ne nastane nadtlak;
Any container tested which does not pass the test shall be rejected.
okoljski pogoji (npr. dež, zmeren/močan veter itd.) ne spremenijo strogosti preskusnih pogojev.
Additional hydraulic tests to be performed on all-composite containers
Rezultati preskusov
The finished container shall be pressure cycled to a maximum of 20000 cycles, according to the following procedure:
Porušitev posode razveljavi rezultat.
Fill the container to be tested with a non-corrosive fluid such as oil, inhibited water or glycol;
Tlak med preskusom, večji od 3700 kPa, tj. 136 % tlaka nastavitve PRV (2700 kPa), razveljavi rezultat preskusa.
Cycle the pressure in the container between not more than 300 kPa and not less than 3000 kPa at a rate not to exceed 10 cycles per minutes.
Tlak med 3000 in 3700 kPa razveljavi rezultat preskusa samo v primeru, če pride do vidne plastične deformacije.
This cycle shall be performed at least 10000 times and continued until 20000 times unless a leak before break appears;
Če obnašanje zaščitnega sistema ne ustreza specifikacijam proizvajalca in vodi do ublažitve preskusnih pogojev, se rezultat razveljavi.
The number of cycles to failure shall be reported, along with the location and description of the failure initiation.
Za sestavljeno posodo je izpust UNP prek površine sprejemljiv v primeru nadzorovanega izpusta.
Before reaching 10000 cycles, the container shall not fail or leak.
Izpust plinastega UNP v 2 minutah po začetku preskusa ali količina izpusta, večja od 30 litrov na minuto, razveljavita rezultat preskusa.
After completing 10000 cycles, the container may leak before break.
Rezultati so predstavljeni v povzetku preskusa in za vsako posodo vključujejo najmanj naslednje podatke:
Retesting
opis konfiguracije posode;
Retesting is permitted for the ambient temperature pressure cycling test.
fotografijo namestitve posode in PRD;
A second test shall be performed on two containers which have been produced successively to the first container within the same batch.
uporabljeno metodo, vključno s časovnim intervalom med meritvami;
Finished containers shall be cycle tested, without showing evidence of rupture, leakage, or fibre unravelling, as follows:
porabljeni čas od vžiga ognja do začetka zračenja UNP in dejanskega tlaka;
Condition for 48 hours at 0 kPa, 65 °C, and 95 per cent or greater relative humidity;
čas za dosego atmosferskega tlaka;
Hydrostatically pressurise for 3600 cycles not exceeding 10 cycles per minute, between not more than 300 kPa and not less than 3000 kPa at 65 °C and 95 per cent humidity.
diagrame tlaka in temperature.
Following the pressure cycling at high temperature, containers shall be submitted to the external leak test and then hydrostatically pressurised to failure in accordance with the burst test procedure.
Na željo proizvajalca se vsi udarni preskusi lahko izvedejo na eni posodi ali pa na različnih posodah.
The container shall comply with the external leak test requirements as defined in paragraph 2.3.6.3 below.
Za ta preskus je tekoči medij mešanica vode in glikola ali druga tekočina, ki ima nizko ledišče in ne spreminja lastnosti materiala posode.
The container shall achieve a minimum burst pressure of 85 per cent of the burst pressure.
Posodo, napolnjeno s tekočim medijem do teže, ki je enaka polnjenju z 80 % UNP z referenčno maso 0,568 kg/l, se vzporedno z dolžino osi (os x na sliki 1) vozila, v katerem bo nameščena pri hitrosti (V) 50 km/h, potisne k vodoravno pritrjeni trdni zagozdi, pravokotno na premik posode.
Retesting is permitted for the high temperature pressure cycling test.
Zagozda se namesti tako, da težišče (T) posode pade na sredino zagozde.
While under 3000 kPa pressure, the container shall be submerged in soapy water to detect leakage (bubble test).
Zagozda ima kot α 90 stopinj in točka udara se zaokroži z največjim polmerom 2,5 mm.
The container shall not show any leakage.
Dolžina zagozde L je najmanj enaka širini posode glede na njen premik med preskusom.
Retesting is permitted for the external leak test.
Višina H zagozde je najmanj 600 milimetrov.
All the tests shall be performed at 40 °C on a container fuelled with commercial propane at 80 per cent of its water capacity.
Opis postopka udarnega preskusa
The test shall be held during at least 8 weeks until the steady state permeation of the structure is observed during at least 500 hours.
Opomba:
Then, the rate of the container weight loss shall be measured.
T težišče.
The graph of mass change per number of days shall be recorded.
Če se lahko posoda namesti v več kot en položaj v vozilu, se preskusi vsak položaj.
The rate of mass loss shall be less than 0,15 g/hour.
Po tem preskusu se na posodi izvede preskus zunanjega tesnjenja, kot je določeno v odstavku 2.3.6.3. te priloge.
Retesting is permitted for the permeation test.
Posoda je v skladu z zahtevami preskusa zunanjega tesnjenja, kot je določeno v odstavku 2.3.6.3. te priloge.
A container having successfully passed the permeation test shall be submitted to an ambient temperature pressure cycling test according to the requirements of paragraph 2.3.6.1 of this annex.
Za udarni preskus je dovoljeno ponovno preskušanje.
The container shall be sectioned and the liner/end boss interface shall be inspected.
Preskus s padcem se izvede na eni gotovi posodi pri temperaturi okolice brez notranjega vzdrževanja zračnega tlaka ali pritrjenih ventilov.
The container shall comply with the ambient temperature pressure cycling test requirements.
Posode se spusti na gladko vodoravno betonsko ploščo ali tla.
Inspection of the liner/end boss interface of the container shall not reveal any evidence of deterioration, such as fatigue cracking or electrostatic discharge.
Višina padca (Hd) je 2 m (izmerjena na najnižji točki posode).
Retesting is permitted for the LPG cycling test.
Isto prazno posodo se spusti:
This test shall only be performed on all-composite containers with a resin matrix having a glass transition temperature (Tg) below the design temperature + 50 °C.
v vodoravni legi;
One finished container shall be tested as follows:
navpično na vsakem koncu;
The container shall be pressurised to 3000 kPa and held at a temperature defined according to Table 3 on the basis of the test period duration:
pod kotom 45°.
Test temperature relating to the High temperature creep test duration
Po preskusu s padcem se na posodah izvede ciklični tlačni preskus pri temperaturi okolice v skladu z zahtevami iz odstavka 2.3.6.1 te priloge.
T (°C)
Posode izpolnjujejo zahteve cikličnega tlačnega preskusa pri temperaturi okolice v skladu z zahtevami iz odstavka 2.3.6.1.te priloge.
Exposure time (h)
Za preskus s padcem je dovoljeno ponovno preskušanje.
The container shall be submitted to an external leak test.
Trup posode se zadrži, da se ne vrti, in vsak konec priključnega nastavka se torzijsko obremeni z dvakratno obremenitvijo ventila ali PRD, ki jo določi proizvajalec, najprej v smeri privijanja priključka z navojem, nato pa v smeri odvijanja ter na koncu ponovno v smeri privijanja.
The maximum allowed volume increase is 5 per cent.
Na posodi se nato izvede preskus zunanjega tesnjenja v skladu z zahtevami, prikazanimi v odstavku 2.3.6.3 te priloge.
The container shall meet the requirements of the external leak test as defined in paragraph 2.4.3 of this annex and the burst test as defined in paragraph 2.2 of this annex.
Posoda je v skladu z zahtevami preskusa zunanjega tesnjenja, kot je prikazano v odstavku 2.3.6.3 te priloge.
Retesting is permitted for the high temperature creep test.
Za torzijski preskus priključnih nastavkov je dovoljeno ponovno preskušanje.
Non-destructive examination
Gotovo posodo se 100 ur izpostavi 30-odstotni raztopini žveplove kisline (kislina akumulatorja s specifično maso 1,219), medtem ko je pod tlakom 3000 kPa.
Welds shall be radiographed in compliance with ISO specification R 1106, using classification B.
Med preskusom mora biti najmanj 20 % celotne površine posode pokrite z raztopino žveplove kisline.
When a wire-type indicator is used, the smallest diameter of the wire visible may not exceed the value of 0,10 mm.
Nato se na posodi izvede preskus porušitve, kot je določeno v odstavku 2.2 te priloge.
When a stepped and holed type indicator is used, the diameter of the smallest hole visible may not exceed 0,25 mm.
Izmerjeni tlak porušitve je najmanj 85 % tlaka porušitve posode.
Assessment of the weld radiographs shall be based on the original films in compliance with the practice recommended in standard ISO 2504, paragraph 6.
Za preskus v kislem okolju je dovoljeno ponovno preskušanje.
The following defects are not acceptable:
Preskus z ultravijoličnim sevanjem (UV)
Cracks, inadequate welds or inadequate penetration of the weld.
Če je posoda neposredno izpostavljena sončni svetlobi (tudi za steklom), lahko UV sevanje razgradi polimerne materiale.
For the container wall thickness ≥ 4 mm, the inclusions listed below are regarded as acceptable:
Zato mora proizvajalec dokazati, da je material zunanjega sloja odporen proti UV sevanju med svojo 20-letno življenjsko dobo.
Any gas inclusion measuring not more than a/4 mm;
Če ima zunanji sloj mehansko funkcijo (prevoz tovora), se na posodi po izpostavljenosti značilnemu UV sevanju izvede preskus porušitve v skladu z zahtevami iz odstavka 2.2 te priloge.
Any gas inclusion measuring more than a/4 mm but not more than a/3 mm, which is more than 25 mm away from other gas inclusion measuring more than a/4 mm and measuring not more than a/3 mm;
Če ima zunanji sloj zaščitno funkcijo, mora proizvajalec dokazati, da premaz v 20 letih ostane cel in da ščiti spodnje strukturne plasti pred značilnim UV sevanjem.
Any elongated inclusion or any group of rounded inclusions in a row where the length represented (over a weld length of 12a) is not greater than 6 mm;
Če ima zunanji sloj mehansko funkcijo, posoda izpolnjuje zahteve preskusa porušitve, kot je določeno v odstavku 2.2 te priloge.
Gas inclusions over any 100 mm weld length, where the total area of all the figures is not greater than 2a mm2.
Za preskus z ultravijoličnim sevanjem je dovoljeno ponovno preskušanje.
For the container wall thickness < 4 mm, the inclusions listed below are regarded as acceptable:
Ti preskušanci se lahko vzamejo iz ene posode.
Any gas inclusion measuring not more than a/2 mm;
Posoda in konfiguracije dodatne opreme bodo navedene v Dodatku 1 k Prilogi 2B. --------------------------------------------------
Any gas inclusion measuring more than a/2 mm but not more than a/1,5 mm, which is more than 25 mm away from other gas inclusion measuring more than a/2 mm and measuring not more than a/1,5 mm;
Vrste glavnih vzdolžnih soležnih zvarov
The macroscopic examination of a full transverse section of the weld shall show a complete fusion on the surface treated with any acid from the macro-preparation and shall not show any assembly fault or a significant inclusion or other defects.
enojno varjeni zaprti kvader
In case of doubt, a microscopic examination should be made of the suspect area.
dvojno varjeni zaprti kvader
Examination on the outside of the weld for metal containers
odstranljivi hrbtni trak (običajno baker)
This examination is carried out when the weld has been completed.
enojno varjeni odprti kvader
The welded surface examined shall be well illuminated, and shall be free from grease, dust, scale residue or protective coating of any kind.
kotni zvar
The fusion of the welded metal with the parent metal shall be smooth and free from etching.
Primeri varjenih pritrjenih plošč
There shall be no cracks, notching or porous patches in the welded surface and the surface adjacent to the wall.
Primeri varjenih obročev s prirobnico
The welded surface shall be regular and even.
obroč
Where a butt weld has been used, the excess thickness shall not exceed 1/4 of the width of the weld.
prirobnica
The bonfire test is designed to demonstrate that a container complete with the fire protection system, specified in the design, will prevent the burst of the container when tested under the specified fire conditions.
Dodatek 2
The manufacturer shall describe the behaviour of the complete fire protection system including the designed drop to atmospheric pressure.
Posode z vzdolžnimi in obodnimi zvari, mesto preskušancev
The requirements of this test shall be deemed to be fulfilled for any container having the following characteristics in common with the parent container:
zvar
Same type approval owner,
Natezni preskus osnovnega materiala
Same shape (cylindrical, special shape),
Natezni preskus na osnovnem materialu z dna
Same material,
Natezni preskus vzdolžnega zvara
Same or greater wall thickness,
Natezni preskus obodnega zvara
Same or smaller diameter (cylindrical container),
Upogibni preskus na vzdolžnem zvaru, notranja površina pod napetostjo
Same height or smaller height (special container shape),
Upogibni preskus na vzdolžnem zvaru, zunanja površina pod napetostjo
Same or smaller external surface,
Upogibni preskus na obodnem zvaru, notranja površina pod napetostjo
Same configuration of accessories fitted to the container [2].
Upogibni preskus na obodnem zvaru, zunanja površina pod napetostjo
Container set-up
(m1, m2) Makroskopski preseki skozi zvare priključnega nastavka/plošče (stransko nameščeni zaporni ventil)
The container shall be placed in the designed position by the manufacturer with the container bottom approximately 100 mm above the fire source.
Slika 2a
Shielding shall be used to prevent direct flame impingement on the fusible plug (PRD) if present.
Posode samo z obodnimi zvari in stransko nameščenimi zapornimi ventili; mesto preskušancev
The shielding shall not be in direct contact with the fusible plug (PRD).
a ali b
Any failure during the test of a valve, fitting or tubing that is not part of the intended protection system for the design shall invalidate the result.
ali (b) Natezni preskus osnovnega materiala
Containers with a length of less than 1,65 m.
Slika 2b
The centre of the container shall be positioned over the centre of the fire source.
Posode samo z obodnimi zvari in priključnim nastavkom/ploščo, nameščeno na koncu
Containers with a length equal to or larger than 1,65 m.
(m1, m2) Makroskopski preseki skozi zvare priključnega nastavka/plošče
A uniform fire source of 1,65 m length shall provide direct flame impingement on the container surface across its entire diameter.
D1 + 3a pribl.
Any fuel may be used for the fire source provided that it supplies uniform heat sufficient to maintain the specified test temperatures until the container is vented.
Preskušanec za natezni preskus pravokotno na zvar
The arrangement of the fire shall be recorded in sufficient detail to ensure that the rate of heat input to the container is reproducible.
Dodatek 4
Any failure or inconsistency of the fire source during a test shall invalidate the result.
ovalna dna
Temperature and pressure measurements
torisferična dna
During the bonfire test the following items shall be measured:
za torisferična dna
The pressure inside the container.
Dodatek 5
Metallic shielding shall be used to prevent direct flame impingement on the thermocouples.
PRIMERI POSEBNIH POSOD
Alternatively, thermocouples may be inserted into blocks of metal, measuring less than 25 mm2.
Ovalna posoda
During the test the thermocouple temperatures and the container pressure shall be recorded at intervals of 2 seconds or less.
Toroidna posoda
General test requirements
Dvojna posoda
Container shall be filled with 80 per cent in volume of LPG (commercial fuel) and tested in the horizontal position at working pressure;
Dvodelna posoda
Immediately following the ignition, the fire shall produce flame impingement on the surface of the container, along 1,65 m length of the fire source across the container;
Dodatek 6
Within 5 minutes of ignition at least one thermocouple shall indicate the temperature of fire just below the container of at least 590 °C.
METODE PRESKUSA MATERIALA
Test results
Dovoljen je tudi prikaz odpornosti proti kemikalijam z uporabo podatkov iz literature.
A burst of the container shall invalidate the test result.
Preveri se združljivost z naslednjimi mediji:
A pressure of more than 3700 kPa, i.e. 136 per cent of the set pressure of the PRV (2700 kPa), during the test shall invalidate the test result.
zavorna tekočina;
A pressure between 3000 and 3700 kPa shall only invalidate the test result in case visible plastic deformation is observed.
čistilo za steklo;
In case the behaviour of the protection system does not comply with the specification of the manufacturer and it leads to a mitigating test condition the result shall be invalidated.
hladilna tekočina;
For a composite container a release of LPG via the surface is accepted in case of a controlled release.
neosvinčen bencin;
A release of gaseous LPG within 2 minutes after the start of the test or a release capacity of more than 30 litres per minute shall invalidate the test result.
raztopina deionizirane vode, natrijevega klorida (2,5 % masni delež ± 0,1 %), kalcijevega klorida (2,5 % masni delež ± 0,1 %) in žveplove kisline, zadostna za dosego raztopine s pH 4,0 ± 0,2.
The results shall be presented in a test summary and shall include the following data for each container as a minimum:
Merila sprejemljivosti preskusa:
Description of the container configuration.
Raztezek:
Photo of the container set-up and PRD.
Raztezek termoplastičnega materiala po preskušanju znaša najmanj 85 % začetnega raztezka.
Applied method including time interval between measurements.
Raztezek elastomera po preskušanju znaša več kot 100 %.
Pressure and temperature diagrams.
Nekonstrukcijski sestavni deli (npr. zaščitna obloga):
At the choice of the manufacturer, all the impact tests may be carried out on one container or each may be carried out on a different container.
Vidne razpoke niso dovoljene.
For this test, the fluid medium shall be water/glycol mixture or another liquid having a low freezing point which does not change the properties of the container material.
Kompozitna struktura
A container filled with the fluid medium to the weight that equals the filling with 80 per cent of LPG with a reference mass of 0,568 kg/l, is projected, parallel to the length axle (x-axis in Figure 1) of the vehicle in which it is intended to be fitted at a velocity, V of 50 km/h, against a solid wedge, fixed horizontally, perpendicular to the movement of the container.
Vlakna, vstavljena v matrico
The wedge shall be installed so that the centre of gravity (c.g.) of the container hits the centre of the wedge.
Natezne lastnosti:
The wedge shall have an angle α of 90 degrees and the point of impact shall be rounded with a maximum radius of 2,5 mm.
Smolno-vlaknasti kompoziti
The length of the wedge L, shall be at least equal to the width of the container in respect to its movement during the test.
Steklo, aramid (nat. last. steklene preje)
The height H of the wedge shall be at least 600 millimetres.
Ogljik (nat. last. brezkončnih filamentov) s posebno opombo za matrico
Description of the impact test procedure
Strižne lastnosti:
Note:
(Medplastna strižna trdnost vzporednih vlaknenih sestavnih delov z metodo kratkega odseka)
c.g. centre of gravity
Enako napeta suha vlakna
In the case where a container can be installed in more than one position in the vehicle, each position shall be tested.
Ogljik (brezkončni filament), druga vlakna.
After this test, the container shall be submitted to an external leak test as defined in paragraph 2.3.6.3 of this annex.
Zaščitni premaz
The container shall comply with the external leak test requirements as defined in paragraph 2.3.6.3 of this annex.
Pri neposredni izpostavljenosti sončni svetlobi UV sevanje razgradi polimerni material.
Retesting is permitted for the impact test.
Proizvajalec mora glede na vgradnjo dokazati „varno življenjsko dobo“ premaza.
One finished container shall be drop tested at ambient temperature without internal pressurisation or attached valves.
Termoplastični sestavni deli
The surface onto which the containers are dropped shall be a smooth, horizontal concrete pad or flooring.
Temperaturna točka zmehčanja Vicat termoplastičnega sestavnega dela je nad 70 °C.
The drop height (Hd) shall be 2 m (measured to the lowest point of the container).
Za konstrukcijske sestavne dele je temperaturna točka zmehčanja Vicat najmanj 75 °C.
The same empty container shall be dropped:
Termoaktivni sestavni deli
In a horizontal position;
Temperaturna točka zmehčanja Vicat termoaktivnega sestavnega dela je nad 70 °C.
Vertically on each end;
Elastomerni sestavni deli
At an angle of 45°.
Temperaturna točka posteklenitve (Tg) elastomernega sestavnega dela je nižja od – 40 °C.
Following the drop test, the containers shall be submitted to an ambient temperature pressure cycling test according the requirements of paragraph 2.3.6.1 of this annex.
Temperaturna točka posteklenitve se preskusi v skladu s standardom ISO 6721 „Polimerni materiali – Ugotavljanje dinamičnih mehanskih lastnosti“.
The containers shall comply with the requirements of the ambient temperature pressure cycling test according the requirements of paragraph 2.3.6.1 of this annex.
Nastop temperaturne točke posteklenitve se določi iz izrisanega diagrama modula shranjevanja v primerjavi s temperaturo z določitvijo temperature, pri kateri se dve tangenti, ki predstavljata krivulje diagrama pred in po veliki izgubi togosti, sekata.
Retesting is permitted for the drop test.
PRILOGA 11
The body of the container shall be restrained against rotation and a torque of 2 times the valve or PRD installation torque specified by the manufacturer shall be applied to each end boss of the container, first in the direction to tighten a threaded connection, then in the untightening direction, and finally again in the tightening direction.
DOLOČBE O HOMOLOGACIJI NAPRAV ZA VBRIZGAVANJE PLINA ALI DELOV ZA MEŠANJE PLINA ALI VBRIZGALNIH ŠOB IN VODA ZA GORIVO
The container shall then be subjected to an external leak test in accordance with the requirements shown in paragraph 2.3.6.3 of this annex.
Opredelitev pojma: glej odstavek 2.10 tega pravilnika.
The container shall comply with the requirements of the external leak test as shown in paragraph 2.3.6.3 of this annex.
Klasifikacija sestavnih delov (v skladu s sliko 1, odst.
Retesting is permitted for the boss torque test.
2): razred 1 ali razred 0.