FrancophonIA/DGT-Translation_Memory huggingface dataset:
English: Disturbances to weighing room specifications as outlined in section 1.5.2.1 will be allowed if the duration of the disturbances does not exceed 30 minutes. The weighing room should meet the required specifications prior to personnel entrance into the weighing room. At least two unused reference filters or reference filter pairs shall be weighed within four hours of, but preferably at the same time as the sample filter (pair) weighing. They shall be the same size and material as the sample filters. If the average weight of the reference filters (reference filter pairs) changes between sample filter weighing by more than 10μg, then all sample filters shall be discarded and the emissions test repeated. If the weighing room stability criteria outlined in section 1.5.2.1 is not met, but the reference filter (pair) weighing meet the above criteria, the engine manufacturer has the option of accepting the sample filter weights or voiding the tests, fixing the weighing room control system and re-running the test.
Portuguese: Se não forem satisfeitos os critérios de estabilidade da câmara de pesagem indicados no ponto 1.5.2.1, mas a pesagem dos filtros (pares de filtros) de referência satisfizer esses critérios, o fabricante dos motores tem a faculdade de aceitar as massas dos filtros de recolha ou de anular os ensaios, arranjar o sistema de controlo da câmara de pesagem e voltar a realizar os ensaios.
English: Air to fuel measurement The air to fuel measurement equipment used to determine the exhaust gas flow as specified in section 2.2.3 shall be a wide range air to fuel ratio sensor or lambda sensor of Zirconia type. The sensor shall be mounted directly on the exhaust pipe where the exhaust gas temperature is high enough to eliminate water condensation. The accuracy of the sensor with incorporated electronics shall be within: ± 3 % of reading λ < 2
Portuguese: Medição da relação ar/combustível
English: The gas switching shall be done in less than 0,1 second. The gases used for the test shall cause a concentration change of at least 60 % FS.
Portuguese: A mudança do gás deve ser feita em menos de 0,1 s. Os gases utilizados para o ensaio devem causar uma alteração da concentração de pelo menos 60 % de FS.
English: paragraph 2.2 is replaced by the following: ‘2.2.
Portuguese: O ponto2.2. passa a ter a seguinte redacção:
English: The linear equation which relates the pump flow and the correlation function shall be determined. If a CVS has a multiple speed drive, the calibration shall be performed for each range used.
Portuguese: Determina-se a equação linear que relaciona o caudal da bomba e a função de correlação se a bomba CVS tiver uma transmissão de várias velocidades, realiza-se a calibração para cada gama de velocidades utilizada.
English: p B
Portuguese: p a
English: Δt i time interval (s)
Portuguese: ΔTi intervalos de tempo
English: instantaneous mass of the diluted exhaust gas (section 2.2.1) (kg) MTOTW total mass of diluted exhaust gas over the cycle (section 2.2.1) (kg) DF
Portuguese: DF factor de diluição conforme determinado no ponto 2.2.3.1.1.
English: dilution factor as determined in point 2.2.3.1.1. As the NOx emission depends on ambient air conditions, the NOx concentration shall be corrected for ambient air humidity with the factor kH, as described in section 2.2.2.
Portuguese: Dado que as emissões de NOx dependem das condições do ar ambiente, corrige-se a concentração de NOx em função da temperatura e da humidade do ar ambiente através do factor kH, conforme descrito no ponto 2.2.2:
English: EN-ISO 5165
Portuguese: EN-ISO 5165
English: EN-ISO 3675
Portuguese: EN-ISO 3675
English: EN-ISO 3405
Portuguese: EN-ISO 3405
English: EN-ISO 3104
Portuguese: EN-ISO 3104
English: ASTM D 5453
Portuguese: ASTM D 5453
English: EN-ISO 2160
Portuguese: EN-ISO 2160
English: EN-ISO 10370
Portuguese: EN-ISO 10370
English: EN-ISO 6245
Portuguese: EN-ISO 6245
English: EN-ISO 12937
Portuguese: EN-ISO 12937
English: ASTM D 974
Portuguese: ASTM D 974
English: EN-ISO 12205
Portuguese: EN-ISO 12205
English: Under these conditions, exhaust gas velocities in EP and FD3 are proportional, and the flow TT is a constant fraction of the exhaust gas flow. The two points have to be connected to a differential pressure transducer DPT.
Portuguese: Nestas condições, as velocidades dos gases de escape em EP e FD3 são proporcionais, e o caudal em TT é uma fracção constante do caudal dos gases de escape.
English: equal to or greater than the probe diameter, but not more than 25 mm in diameter, exiting on the centre-line of the dilution tunnel and pointing downstream.
Portuguese: ter um diâmetro igual ou superior ao da sonda, mas não superior a 25 mm,
English: In the case of a pressure controlled system the remaining error in the control loop must not exceed ± 3 Pa. The pressure oscillations in the dilution tunnel must not exceed ± 250 Pa on average.
Portuguese: No caso de um sistema com regulação da pressão, o erro remanescente no circuito de regulação não deve exceder ± 3 Pa.
English: Full flow dilution system (Figure 13) A dilution system is described based upon the dilution of the total exhaust using the constant volume sampling (CVS) concept. The total volume of the mixture of exhaust and dilution air must be measured.
Portuguese: Sistema de diluição total do fluxo (figura 13)
English: Either a PDP or a CFV or a SSV system may be used. For subsequent collection of the particulates, a sample of the dilute exhaust gas is passed to the particulate sampling system (section 1.2.2, Figures 14 and 15).
Portuguese: O sistema de diluição descrito baseia-se na diluição da totalidade do fluxo de gases de escape, utilizando o conceito da recolha de amostras a volume constante (CVS).
English: If this is done directly, it is referred to as single dilution. If the sample is diluted once more in the secondary dilution tunnel, it is referred to as double dilution.
Portuguese: Há que medir o volume total da mistura dos gases de escape e do ar de diluição.
English: As an optional alternative to section 1.2, the OEM may seek permission for his/her engine suppliers to place on the market a fixed number of engines under the flexibility scheme. The number of engines in each engine category shall not exceed the following values:
Portuguese: Como variante opcional ao ponto 1.2, o fabricante de equipamentos pode solicitar autorização para a colocação no mercado por parte dos seus fabricantes de motores de um número fixo de motores ao abrigo do regime flexível.
English: The approval authority shall evaluate the content of the flexibility scheme request and the enclosed documents. As a consequence it will inform the OEM of its decision as to whether or not to allow use of the flexibility scheme.’
Portuguese: A autoridade de homologação avalia o conteúdo do pedido de recurso ao regime flexível e os documentos que o acompanhem e, em seguida, informa o fabricante de equipamentos da sua decisão de autorizar ou não autorizar a utilização do regime flexível.».
English: The following provisions shall apply to engines to be installed in inland waterway vessels. Paragraphs 2 and 3 shall not apply until the equivalence between the requirements established by this Directive and those established in the framework of the Mannheim Convention for the Navigation of the Rhine is recognised by the Central Commission of Navigation on Rhine (hereinafter: CCNR) and the Commission is informed thereof.
Swedish: För motorer avsedda att installeras i fartyg i inlandssjöfart skall nedanstående bestämmelser tillämpas: Punkterna 2 och 3 skall börja tillämpas först efter det att Centralkommissionen för Rhensjöfarten (nedan kallad ’CCNR’) erkänt att de krav som fastställts i detta direktiv motsvarar de krav som fastställts inom ramen för Mannheim-konventionen för sjöfarten på Rhen och kommissionen underrättats om detta.
English: Cox For the Council
Swedish: Cox
English: The President D. Roche
Swedish: Ordförande
English: a C.I. engine having a net power in accordance with section 2.4. that is higher than or equal to 19 kW but not more than 560 kW and that is operated under constant speed. Limits only apply from 31 December 2006; or
Swedish: en förbränningsmotor med kompressionständning med en nettoeffekt enligt punkt 2.4 på minst 19 kW och högst 560 kW vilken drivs vid konstant varvtal; gränserna skall gälla först från den 31 december 2006, eller
English: engines designed for the propulsion of locomotives which are self-propelled pieces of on-track equipment designed for moving or propelling cars that are designed to carry freight, passengers and other equipment, but which themselves are not designed or intended to carry freight, passengers (other than those operating the locomotive) or other equipment. Any auxiliary engine or engine intended to power equipment designed to perform maintenance or construction work on the tracks is not classified under this paragraph but under A(i).’
Swedish: en motor utformad för drift av lok, dvs. självgående rälsfordon som är konstruerade för att flytta eller driva vagnar utformade för att transportera gods, passagerare eller annan utrustning, men som i sig inte är utformade eller avsedda att transportera gods, passagerare (andra än de personer som kör loket) eller annan utrustning; en eventuell hjälpmotor eller motor avsedd för maskiner för underhålls- eller anläggningsarbete på spåren omfattas inte av denna punkt utan av punkt A i.”
English: m3/h
Swedish: m3/tim
English: kg/h
Swedish: kg/tim
English: g/h
Swedish: g/tim
English: V2:4 20≤SV< 25 5,0
Swedish: V2:4 2 0 ≤ SV < 25
English: For propulsion engines intended to be used in inland waterway vessels the ISO test procedure as specified by ISO 81784:2002(E) and IMO MARPOL 73/78, Annex VI (NOx Code) shall be used. Propulsion engines that operate on a fixed-pitch propeller curve shall be tested on a dynamometer using the following 4-mode steady-state cycle developed to represent in-use operation of commercial marine diesel engines: Mode No Engine speed Load Weighting factor
Swedish: Specifikation C
English: Load Weighting factor 1 Rated
Swedish: Specifikation D
English: conc CO2
Swedish: conc 2
English: 2 Torque
Swedish: ± det högsta av följande värden: 2 % av avläst värde eller ± 1 % av maxvärdet för motorn
English: The temperature of the chamber (or room) in which the particulate filters are conditioned and weighed shall be maintained to within 295 K (22 °C) ± 3 K during all filter conditioning and weighing. The humidity shall be maintained to a dew point of 282,5 (9,5 °C) ± 3 K and a relative humidity of 45 ± 8 %.
Swedish: Vid all konditionering och vägning av filter skall temperaturen i den kammare där partikelfiltren konditioneras och vägs hållas vid en temperatur på 295 K (22 °C) ±3 K. Luftfuktigheten skall hållas på en sådan nivå att daggpunkten, dvs. den temperatur då kondens inträffar, ligger på 282,5 (9,5 °C) ± 3 K, och den relativa luftfuktigheten skall vara 45 ± 8 %.
English: For partial flow dilution systems with online control, a response time of ≤0,3s is required. For partial flow dilution systems with look ahead control based on a pre-recorded test run, a response time of the exhaust flow measurement system of ≤5s with a rise time of ≤ 1 s is required. The system response time shall be specified by the instrument manufacturer.
Swedish: För styrning av ett system med delflödesutspädning krävs en snabbare reaktion.
English: The combined response time requirements for exhaust gas flow and partial flow dilution system are indicated in Section 2.4. Direct measurement method Direct measurement of the instantaneous exhaust flow may be done by systems, such as:
Swedish: För delflödessystem med direktstyrning krävs en responstid på ≤ 0,3 s. När det gäller delflödessystem med look ahead-styrning, som bygger på resultaten från en tidigare provkörning, måste systemet för avgasflödesmätning ha en responstid på ≤ 5 s med en stegtid på ≤ 1 s. Systemets responstid skall specificeras av instrumenttillverkaren.
English: pressure differential devices, like flow nozzle, (for details see ISO 5167: 2000) ultrasonic flowmeter
Swedish: De kombinerade responstidskraven för avgasflöde och delflödessystem framgår av avsnitt 2.4.
English: vortex flowmeter. Precautions shall be taken to avoid measurement errors, which will impact emission value errors.
Swedish: Metod med direkt mätning
English: Note: The calculation refers to a diesel fuel with a H/C ratio equal to 1,8. The air flowmeter shall meet the accuracy specifications in Table 3, the CO2 analyser used shall meet the specifications of section 2.3.1, and the total system shall meet the accuracy specifications for the exhaust gas flow.
Swedish: Observera: Beräkningen gäller diesel med ett H/C-förhållande lika med 1,8.
English: The flow capacity of the dilution system shall be large enough to completely eliminate water condensation in the dilution and sampling systems, and maintain the temperature of the diluted exhaust gas between 315 K (42 °C) and 325 K (52 °C) immediately upstream of the filter holders. De-humidifying the dilution air before entering the dilution system is permitted, if the air humidity is high.
Swedish: Utspädningssystemets flödeskapacitet skall vara tillräcklig för att fullständigt eliminera vattenkondensering i utspädnings- och provtagningssystemen samt hålla den utspädda avgasen mellan 315 K (42 °C) och 325 K (52 °C) omedelbart framför filterhållaren.
English: However, the diluted air temperature must not exceed 325 K (52 °C) prior to the introduction of the exhaust in the dilution tunnel. The particulate sampling probe shall be installed in close proximity to the gaseous emissions sampling probe, and the installation shall comply with the provisions of Section 2.3.5.
Swedish: Förvärmning av utspädningsluften till en temperatur över gränsen på 303 K (30 °C) rekommenderas, om den omgivande temperaturen ligger under 293 K (20 °C).
English: Partial flow dilution system specifications The partial flow dilution system has to be designed to split the exhaust stream into two fractions, the smaller one being diluted with air and subsequently used for particulate measurement.
Swedish: Provtagningssonden för partiklar skall installeras i omedelbar närhet av provtagningssonden för gasformiga utsläpp, och installationen skall uppfylla föreskrifterna i avsnitt 2.3.5.
English: For this it is essential that the dilution ratio be determined very accurately. Different splitting methods can be applied, whereby the type of splitting used dictates to a significant degree the sampling hardware and procedures to be used (Annex VI, section 1.2.1.1).
Swedish: För bestämning av partikelmassan krävs ett partikelprovtagningssystem, partikelprovtagningsfilter, en mikrogramvåg och en vägningskammare med kontrollerad temperatur och luftfuktighet.
English: the correlation coefficient r of the linear regression between GSE and GEXHW shall be not less than 0,95, the standard error of estimate of GSE on GEXHW shall not exceed 5 % of GSE maximum. GSE intercept of the regression line shall not exceed ± 2 % of GSE maximum. Optionally, a pre-test may be run, and the exhaust mass flow signal of the pre-test be used for controlling the sample flow into the particulate system (look-ahead control).
Swedish: Om avgasflödesmätningens (se föregående avsnitt) och delflödessystemets sammantagna omvandlingstider ligger under 0,3 s, får direktstyrning användas.
English: Calibration of GDILW relative to GTOTW is carried out such that the same accuracies for GSE as in (a) are obtained. For the details of such a calibration see Appendix 2, Section 2.6.
Swedish: Kalibreringen av GDILW mot GTOTW skall genomföras så att man uppnår samma noggrannhet för GSE som i punkt a. En kalibrering av detta slag beskrivs närmare i punkt 2.6 i tillägg 2.
English: The temperature of the chamber (or room) in which the particulate filters are conditioned and weighed shall be maintained to within 295 K (22 °C) ± 3 K during all filter conditioning and weighing. The humidity shall be maintained to a dewpoint of 282,5 (9,5 °C) ± 3 K and a relative humidity of 45 ± 8 %.
Swedish: Vid all konditionering och vägning av filter skall temperaturen i den kammare där partikelfiltren konditioneras och vägs hållas vid en temperatur på 295 K (22 °C) ± 3 K. Luftfuktigheten skall hållas på en sådan nivå att daggpunkten, dvs. den temperatur då kondens inträffar, ligger på 282,5 (9,5 °C) ± 3 K, och den relativa luftfuktigheten skall vara 45 ± 8 %.
English: The total diluted exhaust gas flow over the cycle MTOTW (kg/test) shall be calculated from the measurement values over the cycle and the corresponding calibration data of the flow measurement device (V0 for PDP, KV for CFV, Cd for SSV): the corresponding methods described in section 2.2.1. may be used. If the total sample mass of particulates (MSAM) and gaseous pollutants exceeds 0,5 % of the total CVS flow (MTOTW), the CVS flow shall be corrected for MSAMor the particulate sample flow shall be returned to the CVS prior to the flow measuring device. 2.2.1. Determination of the diluted exhaust gas flow PDP-CVS system The calculation of the mass flow over the cycle, if the temperature of the diluted exhaust is kept within ± 6 K over the cycle by using a heat exchanger, is as follows: MTOTW = 1,293 x V0 x NP x (pB - p1) x273/(101,3 x T) where MTOTW mass of the diluted exhaust gas on wet basis over the cycle V 0 volume of gas pumped per revolution under test conditions (m3/rev) N P total revolutions of pump per test p B atmospheric pressure in the test cell (kPa) p 1 pressure drop below atmospheric at the pump inlet (kPa) T average temperature of the diluted exhaust gas at pump inlet over thecycle (K) If a system with flow compensation is used (i.e. without heat exchanger), the instantaneous mass emissions shall be calculated and integrated over the cycle. In this case, the instantaneous mass of the diluted exhaust gas shall be calculated as follows: MTOTW,i = 1,293 x V0 x NP, i x (pB - p1) x 273/(101,3 x T) where N P, i total revolutions of pump per time interval CFV-CVS system The calculation of the mass flow over the cycle, if the temperature of the diluted exhaust gas is kept within ± 11 K over the cycle by using a heat exchanger, is as follows:
Swedish: Det sammanlagda utspädda avgasflödet under provcykeln MTOTW (kg per prov) skall räknas fram med hjälp av mätvärdena från hela provcykeln och motsvarande kalibreringsdata för flödesmätningsutrustningen (V0 för PDP, KV för CFV, Cd för SSV) med hjälp av motsvarande metoder som beskrivs i punkt 2.2.1.
English: mass of the diluted exhaust gas on wet basis over the cycle t cycle time (s)
Swedish: Beräkningen av massflödet under hela provcykeln skall göras enligt följande formel, om de utspädda avgasernas temperatur hålls inom ± 6 K under hela cykeln med hjälp av en värmeväxlare:
English: K V calibration coefficient of the critical flow venturi for standard conditions, p A
Swedish: MTOTW= 1,293 × V0 × NP × (pB - p1) × 273/(101,3 × T)
English: If a system with flow compensation is used (i.e. without heat exchanger), the instantaneous mass emissions shall be calculated and integrated over the cycle. In this case, the instantaneous mass of the diluted exhaust gas shall be calculated as follows:
Swedish: de utspädda avgasernas massa på våt bas under hela provcykeln
English: C d
Swedish: en rad konstanter och enhetsomräkningar d SSV-mynningens diameter (m)
English: P A
Swedish: SSV-utsläppskoefficient
English: conc e concentration of the respective pollutant measured in the diluted exhaust gas (ppm)
Swedish: conce koncentration (ppm) av respektive förorening som uppmätts i de utspädda avgaserna
English: conc d concentration of the respective pollutant measured in the dilution air (ppm)
Swedish: concd koncentration (ppm) av respektive förorening som uppmätts i utspädningsluften
English: Norm.
Swedish: Normalt
English: Torque (%)
Swedish: vridmoment
English: ≤ 37 kW
Swedish: ≤ 37 kW
English: > 37 kW
Swedish: > 37 kW
English: % m/m
Swedish: vikt-%
English: In establishment of their limit values the terms of ISO 4259 “Petroleum products – Determination and application of precision data in relation to methods of test” have been applied and in fixing a minimum value, a minimum difference of 2R above zero has been taken into account; in fixing a maximum and minimum value, the minimum difference is 4R (R = reproducibility). Notwithstanding this measure, which is necessary for technical reasons, the manufacturer of fuels should nevertheless aim at a zero value where the stipulated maximum value is 2R and at the mean value in the case of quotations of maximum and minimum limits.
Swedish: När gränsvärdena fastställts tillämpades ISO 4259 'Petroleum products – Determination and application of precision data in relation to methods of test' och när ett minimivärde fastställts har en minimidifferens på 2R över noll beaktats, när maximi- och minimivärden fastställts är minimidifferensen 4R (R = reproducerbarhet).Trots denna mätning, som är nödvändig av tekniska skäl, bör bränsleproducenten sikta på ett nollvärde i de fall då det stipulerade maximivärdet är 2R och på genomsnittsvärdet när maximi- och minimigränser anges.