natgillin/translations-raw huggingface dataset:
batch non-metallic liners: A ‘batch’ shall be a group of non-metallic liners successively produced having the same nominal diameter, wall thickness, design specified material of construction and process of manufacture.
Serija nekovinskih podlag:„serija“ je skupina nekovinskih podlag, zaporedno proizvedenih z enakim imenskim premerom, debelino sten, obliko, določenimi konstrukcijskimi materiali in postopkom izdelave.
batch limits: In no case shall a ‘batch’ be permitted to exceed 200 finished cylinders or liners (not including destructive test cylinders or liners), or one shift of successive production, whichever is greater.
Omejitve serije: v nobenem primeru serija ne sme preseči 200 izdelanih jeklenk ali podlag (razen jeklenk in podlag za preskus uničenja) ali ene zaporedne proizvodnje, kar koli je večje.
composite cylinder: A cylinder made of resin impregnated continuous filament wound over a metallic or non-metallic liner.
Jeklenka iz kompozitnih materialov: jeklenka iz brezkončnih filamentov, impregniranih s smolo, ki so oviti okoli kovinske ali nekovinske podlage.
Composite cylinders using non-metallic liners are referred to as all-composite cylinders.
Jeklenke iz kompozitnih materialov z nekovinskimi podlagami so jeklenke, ki so v celoti iz kompozitnih materialov.
controlled tension winding: A process used in manufacturing hoop wrapped composite cylinders with metal liners by which compressive stresses in the liner and tensile stresses in the over-wrap at zero internal pressure are obtained by winding the reinforcing filaments under significant high tension.
Nadzorovano navijanje pod napetostjo: postopek v proizvodnji jeklenk iz kompozitnih materialov, ovitih v obroče, s kovinskimi podlagami, pri čemer se pridobi tlačna obremenitev v podlagi in natezna obremenitev na zunanjem ovoju pri ničnem notranjem tlaku z navijanjem ojačevalnih filamentov pod zelo visoko napetostjo.
filling pressure: The gas pressure in the cylinder immediately upon completion of filling.
Polnilni tlak: plinski tlak v jeklenki takoj po končanem polnjenju.
finished cylinders: Completed cylinders which are ready for use, typical of normal production, complete with identification marks and external coating including integral insulation specified by the manufacturer, but free from non-integral insulation or protection.
Izdelane jeklenke: končane jeklenke, ki so pripravljene za uporabo, značilne za običajno proizvodnjo, opremljene z identifikacijskimi oznakami in zunanjim premazom, vključno z vgrajeno izolacijo, ki jo določi proizvajalec, vendar brez nevgrajene izolacije ali zaščite.
full-wrap: An over-wrap having a filament wound reinforcement both in the circumferential and axial direction of the cylinder.
Popoln ovoj: zunanji ovoj, ojačan s filamentom, zavitim v obodni in osni smeri jeklenke.
gas temperature: The temperature of gas in a cylinder.
Temperatura plina: temperatura plina v jeklenki.
hoop-wrap: An over-wrap having a filament wound reinforcement in a substantially circumferential pattern over the cylindrical portion of the liner so that the filament does not carry any significant load in a direction parallel to the cylinder longitudinal axis.
Obročast ovoj: zunanji ovoj, ojačan s filamentom, zavitim v obodni smeri preko valjastega dela podlage tako, da filament ne nosi nobene večje obremenitve v smeri, vzporedni z vzdolžno osjo jeklenke.
liner: A container that is used as a gas-tight, inner shell, on which reinforcing fibres are filament wound to reach the necessary strength.
Podlaga: notranja embalaža, uporabljena kot notranja lupina, neprepustna za plin, na kateri so ojačitvena vlakna filamenti, zaviti tako, da se doseže potrebna trdnost.
Two types of liners are described in this standard: Metallic liners that are designed to share the load with the reinforcement, and non-metallic liners that do not carry any part of the load.
V tem standardu sta opisani dve vrsti podlag: kovinske podlage, ki so oblikovane tako, da z ojačitvijo delijo breme, in nekovinske podlage, ki ne nosijo nobenega bremena.
manufacturer: The person or organization responsible for the design, fabrication and testing of the cylinders.
Proizvajalec: oseba ali organizacija, odgovorna za konstrukcijo, proizvodnjo in preskušanje jeklenk.
maximum developed pressure: The settled pressure developed when gas in a cylinder filled to the working pressure is raised to the maximum service temperature.
Najvišji dosežen tlak: stalen tlak, ki nastane, ko se plin v jeklenki, napolnjeni do delovnega tlaka, dvigne do najvišje servisne temperature.
over-wrap: The reinforcement system of filament and resin applied over the liner.
Zunanji ovoj: ojačitveni sistem iz filamentov in smole, položen preko podlage.
prestressing: The process of applying auto-frettage or controlled tension winding.
Prednapenjanje: postopek uporabe deformacijskega utrjevanja ali nadzorovanega navijanja pod napetostjo.
service life: The life in years during which the cylinders may safely be used in accordance with the standard service conditions.
Življenjska doba: obdobje v letih, v katerih se jeklenke lahko varno uporabljajo v skladu s standardnimi pogoji uporabe.
settled pressure: The gas pressure when a given settled temperature is reached.
Stalen tlak: plinski tlak, ko je dosežena dana stalna temperatura.
settled temperature: The uniform gas temperature after any change in temperature caused by filling has dissipated.
Stalna temperatura: enotna temperatura plina, potem ko je kakršna koli temperaturna sprememba, ki je nastala med polnjenjem, izginila.
test pressure: The pressure at which the cylinder is hydrostatically tested.
Preskusni tlak: tlak, pri katerem je jeklenka hidrostatično preskušena.
working pressure: The settled pressure of 20 MPa at a uniform temperature of 15 °C.
Delovni tlak: stalen tlak 20 MPa pri enotni temperaturi 15 °C.
SERVICE CONDITIONS
POGOJI UPORABE
Standard service conditions
Standardni pogoji uporabe:
The standard service conditions specified in this section are provided as a basis for the design, manufacture, inspection, testing, and approval of cylinders that are to be mounted permanently on vehicles and used to store natural gas at ambient temperatures for use as a fuel on vehicles.
Standardni pogoji uporabe, določeni v tem oddelku, so podlaga za konstrukcijo, izdelavo, pregled, preskušanje in homologacijo jeklenk, ki bodo trajno vgrajene v vozila in se bodo uporabljale za skladiščenje zemeljskega plina pri temperaturi okolja za uporabo kot gorivo za vozila.
Use of cylinders
Uporaba jeklenk:
The service conditions specified are also intended to provide information on how cylinders made to this Regulation may safely be used to:
Navedeni pogoji uporabe so namenjeni tudi za zagotovitev informacij o varni uporabi jeklenk iz tega pravilnika za:
manufacturers of cylinders;
proizvajalce jeklenk;
owners of cylinders;
imetnike jeklenk;
designers or contractors responsible for the installation of cylinders;
konstruktorje ali izvajalce, ki so odgovorni za vgradnjo jeklenk;
designers or owners of equipment used to refuel vehicle cylinders;
konstruktorje ali imetnike opreme, ki se uporablja za ponovno polnjenje jeklenk v vozilih;
suppliers of natural gas; and
dobavitelje zemeljskega plina in
regulatory authorities who have jurisdiction over cylinder use.
regulativne organe, ki so pristojni za uporabo jeklenk.
Service life
Življenjska doba
The service life for which cylinders are safe shall be specified by the cylinder designer on the basis of use under service conditions specified herein.
Življenjsko dobo, v kateri so jeklenke varne, določi konstruktor jeklenk na osnovi uporabe v skladu s pogoji uporabe, določenimi v tem pravilniku.
Periodic requalification
Redno ponovno ugotavljanje ustreznosti
Recommendations for periodic requalification by visual inspection or testing during the service life shall be provided by the cylinder manufacturer on the basis of use under service conditions specified herein.
Priporočila za redno ponovno ugotavljanje ustreznosti z vizualnim pregledom ali preskušanjem med življenjsko dobo zagotovi proizvajalec jeklenk na osnovi uporabe v skladu s pogoji uporabe, določenimi v tem pravilniku.
Each cylinder shall be visually inspected at least every 48 months after the date of its entry into service on the vehicle (vehicle registration), and at the time of any re-installation, for external damage and deterioration, including under the support straps.
Vsaka jeklenka se vsaj vsakih 48 mesecev po prvi namestitvi na vozilo (registracija vozila) ter ob vsaki ponovni namestitvi vizualno pregleda, če ima zunanje poškodbe in obrabe, tudi pod podpornimi stremeni.
The visual inspection shall be performed by a competent agency approved or recognized by the Regulatory Authority, in accordance with the manufacturers specifications: Cylinders without label containing mandatory information, or with labels containing mandatory information that are illegible in any way shall be removed from service.
Vizualni pregled opravi pristojna organizacija, ki jo odobri ali pooblasti regulativni organ v skladu s specifikacijami proizvajalca. Jeklenke brez nalepke z obveznimi informacijami ali z nalepkami z obveznimi informacijami, ki so kakor koli nečitljive, se umaknejo iz uporabe.
If the cylinder can be positively identified by manufacturer and serial number, a replacement label may be applied, allowing the cylinder to remain in service.
Če je jeklenko mogoče z gotovostjo identificirati glede na proizvajalca ali serijsko številko, se lahko nanjo pritrdi nadomestna nalepka, s katero lahko jeklenka ostane v uporabi.
Cylinders involved in collisions
Jeklenke, ki so bile v vozilu ob trčenju
Cylinders which have been involved in a vehicle collision shall be reinspected by an agency authorized by the manufacturer, unless otherwise directed by the Authority having jurisdiction.
Jeklenke, ki so bile v vozilu ob trčenju, ponovno pregleda organizacija, ki jo pooblasti proizvajalec, razen če da pristojni organ drugačna navodila.
Cylinder which have not experienced any impact damage from the collision may be returned to service, otherwise the cylinder shall be returned to the manufacturer for evaluation.
Jeklenke, ki se ob trčenju niso poškodovale, se lahko vrnejo v uporabo, v nasprotnem primeru pa se jeklenka vrne proizvajalcu, da jo oceni.
Cylinders involved in fires
Jeklenke, ki so bile v ognju
Cylinders which have been subject to the action of fire shall be reinspected by an agency authorized by the manufacturer, or condemned and removed from service.
Jeklenke, ki so bile v ognju, ponovno pregleda organizacija, ki jo pooblasti proizvajalec, ali pa se zavržejo in umaknejo iz uporabe.
Maximum pressures
Najvišji tlaki
The cylinder pressure shall be limited to the following:
Tlak v jeklenki je omejen z naslednjim:
a pressure that would settle to 20 MPa at a settled temperature of 15 °C;
tlak, ki se ustali pri 20 MPa, pri ustaljeni temperaturi 15 °C;
26 MPa, immediately after filling, regardless of temperature;
26 MPa, takoj po polnjenju, ne glede na temperaturo.
Maximum number of filling cycles
Največje število ciklov polnjenja
Cylinders are designed to be filled up to a settled pressure of 20 MPa bar at a settled gas temperature of 15 °C for up to 1000 times per year of service.
Jeklenke so izdelane za polnjenje do ustaljenega tlaka 20 MPa pri stalni temperaturi plina 15 °C do tisočkrat na leto uporabe.
Settled gas temperature
Stalna temperatura plina
Settled temperature of gas in cylinders may vary from a minimum of –40 °C to a maximum of 65 °C;
Stalna temperatura plina v jeklenkah je lahko od najmanj –40 °C do največ 65 °C;
Cylinder temperatures
Temperatura jeklenke
The temperature of the cylinder materials may vary from a minimum of –40 °C to a maximum of +82 °C;
Temperatura materialov jeklenke je lahko od najmanj –40 °C do največ +82 °C;
Temperatures over +65 °C may be sufficiently local, or of short enough duration, that the temperature of gas in the cylinder never exceeds +65 °C, except under the conditions of paragraph 4.4.3;
temperature nad +65 °C so lahko dovolj lokalne ali dovolj kratkotrajne, da temperatura plina v jeklenki ne preseže +65 °C, razen pod pogoji iz odstavka 4.4.3.;
Transient temperatures
Prehodne temperature
Developed gas temperatures during filling and discharge may vary beyond the limits of paragraph 4.4.1;
Temperature plina, ki nastanejo med polnjenjem in praznjenjem, lahko presežejo omejitve iz odstavka 4.4.1.;
Gas composition
Sestava plina
Methanol and/or glycol shall not be deliberately added to the natural gas.
Metanol in/ali glikol se zemeljskemu plinu ne doda namerno.
Cylinder should be designed to tolerate being filled with natural gas meeting either of the following three conditions:
Jeklenka mora biti izdelana tako, da se lahko napolni z zemeljskim plinom v skladu s katerim koli od treh naslednjih pogojev:
SAE J1616
SAE J1616;
Dry gas
suh plin
Water vapour would normally be limited to less than 32 mg/m3. a pressure dewpoint of –9 °C at 20 MPa.
Vodna para je običajno omejena na manj kot 32 mg/m3 z rosiščem –9 °C pri 20 MPa.
There would be no constituent limits for dry gas, except for:
Za suh plin ni nobenih omejitev, razen za:
Hydrogen sulfide and other soluble sulfides: … 23 mg/m3
vodikov sulfid in drugi topni sulfidi: … 23 mg/m3
Oxygen: … 1 per cent by volume
kisik: … 1 % volumenskega deleža
Hydrogen shall be limited to 2 per cent by volume when cylinders are manufactured from a steel with an ultimate tensile strength exceeding 950 MPa;
Vodik je omejen na 2 % volumenskega deleža, ko so jeklenke narejene iz jekla s skrajno natezno trdnostjo, ki presega 950 MPa;
Wet gas
vlažen plin
Gas that contains a water content higher than b) normally meets the following constituent limits;
Plin z vsebnostjo vode, večjo kot v točki b), običajno izpolnjuje naslednje omejitve:
Carbon dioxide: … 4 per cent by volume
ogljikov dioksid: … 4 % volumenskega deleža
Hydrogen: … 0,1 per cent by volume
vodik: … 0,1 % volumenskega deleža
Under wet gas conditions, a minimum of 1 mg of compressor oil per kg of gas is necessary to protect metallic cylinders and liners.
V skladu s pogoji za vlažen plin je potreben najmanj 1 mg kompresorskega olja na kg plina za zaščito kovinskih jeklenk in podlag.
External surfaces
Zunanje površine
Cylinders are not designed for continuous exposure to mechanical or chemical attack, e.g. leakage from cargo that may be carried on vehicles or severe abrasion damage from road conditions, and shall comply with recognized installation standards.
Jeklenke niso izdelane za stalno izpostavljenost mehanskim in kemičnim obremenitvam, npr. uhajanju iz tovora, ki ga prevaža vozilo, ali veliki obrabi zaradi cestnih razmer, in so usklajene s priznanimi standardi za vgradnjo.
However, cylinder external surfaces may be inadvertently exposed to:
Vseeno so lahko zunanje površine jeklenke nenamerno izpostavljene:
water, either by intermittent immersion or road spray;
vodi, s pretrgano potopitvijo ali s škropljenjem na cesti;
salt, due to the operation of the vehicle near the ocean or where ice melting salt is used;
soli, zaradi uporabe vozila blizu morja ali kjer se uporablja sol za taljenje ledu na cestišču;
ultra-violet radiation from sunlight;
ultravijoličnemu sevanju sonca;
impact of gravel;
vplivom gramoza;
solvents, acids and alkalis, fertilizers; and
topilom, kislinam in lužninam, gnojilom in
automotive fluids, including gasoline, hydraulic fluids, glycol and oils.
avtomobilskim tekočinam, vključno z bencinom, hidravličnimi tekočinami, glikolom in oljem.
Gas permeation or leakage
Pronicanje in uhajanje plina
Cylinders may be located in enclosed spaces for extended periods of time.
Jeklenke so lahko v zaprtih prostorih dalj časa.
Permeation of gas through the cylinder wall or leakage between the end connections and the liner shall be considered in the design.
Pronicanje plina skozi stene jeklenke ali uhajanje med končnimi priključki in podlago se upošteva pri konstrukciji.
DESIGN APPROVAL
HOMOLOGACIJA KONSTRUKCIJE
The following information shall be submitted by the cylinder designer with a request for approval to the Competent Authority:
Konstruktor jeklenk pristojnemu organu skupaj z zahtevo za homologacijo predloži:
statement of service (paragraph 5.2.);
izjavo o uporabi (odstavek 5.2.),
design data (paragraph 5.3.);
podatke o konstrukciji (odstavek 5.3.),
manufacturing data (paragraph 5.4.);
podatke o proizvodnji (odstavek 5.4.),
quality system (paragraph 5.5.);
sistem kakovosti (odstavek 5.5.),
fracture performance and NDE (Non Destructive Examination) defect size (paragraph 5.6.);
delovanje zloma in obseg napake pri NDE (pregled, ki ne povzroča poškodb) (odstavek 5.6.),
specification sheet (paragraph 5.7.);
specifikacijski list (odstavek 5.7.),
additional supporting data (paragraph 5.8.);
dodatne podporne podatke (odstavek 5.8.).
For cylinders designed in accordance with ISO 9809 it is not required to provide the stress analysis report in paragraph 5.3.2. or the information in paragraph 5.6.
Za jeklenke, oblikovane v skladu z ISO 9809, ni treba predložiti poročila o analizi pritiska iz odstavka 5.3.2. ali informacij iz odstavka 5.6.
Statement of service
Izjava o uporabi
The purpose of this statement of service is to guide users and installers of cylinders as well as to inform the approving Competent Authority, or their designated representative.
Namen te izjave o uporabi je usmerjati uporabnike in monterje jeklenk in tudi obvestiti pristojni organ, ki je odobril jeklenko, ali imenovanega zastopnika.
The statement of service shall include:
Izjava o uporabi vključuje:
a statement that the cylinder design is suitable for use in the service conditions defined in paragraph 4 for the service life of the cylinder;
izjavo, da je konstrukcija jeklenke primerna za uporabo v skladu s pogoji za uporabo iz odstavka 4. za življenjsko dobo jeklenke;
the service life;
življenjsko dobo;
the minimum in-service test and/or inspection requirements;
minimalne zahteve glede testov in/ali pregledov med uporabo;
the pressure relief devices and/or insulation required;
naprave za razbremenitev tlaka in/ali zahtevano izolacijo;
support methods, protective coatings, etc., required but not provided;
podporne metode, zaščitne premaze itd., zahtevane, vendar ne zagotovljene;
a description of the cylinder design;
opis konstrukcije jeklenke;
any other information necessary to ensure the safe use and inspection of the cylinder.
katere koli druge informacije, potrebne za zagotovitev varne uporabe in pregleda jeklenke.
Design data
Podatki o konstrukciji
Drawings
Skice
Drawings shall show the following as a minimum:
Skice vključujejo vsaj:
Title, reference number, date of issue, and revision numbers with dates of issue if applicable;
po potrebi naslov, referenčno številko, datum izdaje in številke revizije z datumi izdaje;
Reference to this Regulation and the cylinder type;
sklicevanje na ta pravilnik in vrsto jeklenke;
All dimensions complete with tolerances, including details of end closure shapes with minimum thicknesses and of openings;
vse mere skupaj z dovoljenimi odstopanji, vključno s podrobnostmi o oblikah končnih zapiral z najmanjšimi debelinami ter o odprtinah;
Mass, complete with tolerance, of cylinders;
maso jeklenke, skupaj z dovoljenimi odstopanji;
Material specifications, complete with minimum mechanical and chemical properties or tolerance ranges and, for metal cylinders or metal liners, the specified hardness range;
specifikacije materiala, skupaj z minimalnimi mehanskimi in kemijskimi lastnostmi ali razponi dovoljenega odstopanja ter za kovinske jeklenke ali kovinske podlage določen razpon trdote;
Other data such as, auto-frettage pressure range, minimum test pressure, details of the fire protection system and of the exterior protective coating.
druge podatke, na primer razpon tlaka deformacijskega utrjevanja, najnižji preskusni tlak, podrobnosti o protipožarnem sistemu in o zunanjem zaščitnem premazu.
Stress analysis report
Poročilo o analizi pritiska
A finite element stress analysis or other stress analysis shall be provided;
Zagotovi se analiza pritiska končnega elementa ali druga analiza pritiska;
A table summarizing the calculated stresses in the report shall be provided.
zagotovi se tabela, ki povzema pritiske, izračunane v poročilu.
Material test data
Podatki o preskusu materiala
A detailed description of the materials and tolerances of the materials properties used in the design shall be provided.
Zagotovijo se podroben opis materialov in dovoljenih odstopanj lastnosti materialov, uporabljenih pri konstrukciji.
Test data shall also be presented characterizing the mechanical properties and the suitability of the materials for service under the conditions specified in paragraph 4.
Predložiti je treba tudi podatke o preskusu, ki opredeljujejo mehanske lastnosti in ustreznost materialov za uporabo v skladu s pogoji iz odstavka 4.
Design qualification test data
Podatki o preskusu ugotavljanja ustreznosti konstrukcije.
The cylinder material, design, manufacture and examination shall be provided to be adequate for their intended service by meeting the requirements of the tests required for the particular cylinder design, when tested in accordance with the relevant methods of test detailed in appendix A to this annex.
Zagotovi se, da material jeklenke, konstrukcija, izdelava in pregled ustrezajo predvideni uporabi jeklenke, tako da so izpolnjene zahteve preskusov, zahtevanih za določeno konstrukcijo jeklenke, pri preskušanju v skladu z ustreznimi preskusnimi metodami, ki so podrobneje opisane v Dodatku A te priloge.
The test data shall also document the dimensions, wall thicknesses and weights of each of the test cylinders.
Podatki o preskusu vključujejo tudi mere, debeline sten in teže vsake preskusne jeklenke.
The arrangement of pressure relief devices that will protect the cylinder from sudden rupture when exposed to the fire conditions in paragraph A.15 shall be specified.
Navede se namestitev naprav za razbremenitev tlaka, ki bodo jeklenko zaščitile pred nenadnim počenjem, ko pride v stik z ognjem, kot je določeno v odstavku A.15.
Test data shall substantiate the effectiveness of the specified fire protection system.
Podatki o preskusu dokazujejo učinkovitost navedenega protipožarnega sistema.
Cylinder supports
Nosilci jeklenk
Details of cylinder supports or support requirements shall be provided in accordance with paragraph 6.11.
V skladu z odstavkom 6.11. se zagotovijo podrobnosti o nosilcih jeklenk ali zahtevah o nosilcih.
Manufacturing data
Podatki o proizvodnji
Details of all fabrication processes, non-destructive examinations, production tests and batch tests Shall be provided; The tolerances for all production processes such as heat treatment, end forming, resin mix ratio, filament winding tension and speed, curing times and temperatures, and auto-frettage procedures shall be specified; Surface finish, thread details, acceptance criteria for ultrasonic scanning (or equivalent), and maximum lot sizes for batch tests shall also be specified.
Zagotovijo se podrobnosti o vseh postopkih izdelave, pregledih, ki ne povzročajo poškodb, proizvodnih preskusih in preskusih serije; navedejo se dovoljena odstopanja za vse proizvodne postopke, kot so toplotna obdelava, končno oblikovanje, razmerje mešanice smole, napetost in hitrost navijanja filamenta, čas in temperature strjevanja ter postopki deformacijskega utrjevanja; navedejo se tudi apretura površine, podrobnosti o navoju, merila sprejemljivosti za ultrazvočno skeniranje (ali temu enakovreden postopek) in največje velikosti serije za preskuse serije.
Fracture performance and NDE defect size
Delovanje zloma in obseg napake pri NDE
Fracture performance
Delovanje zloma
The manufacturer shall demonstrate the Leak-Before-Break performance of the design as described in paragraph 6.7.
Proizvajalec prikaže delovanje puščanja pred počenjem konstrukcije, kot je opisano v odstavku 6.7.
NDE defect size
Obseg napake pri NDE