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The technical criterion of refitting for vehicle by using gas -- Part 1: Compressed natural gas automobile
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GB/T 18437.1-2001 | English | 239 |
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The gas car tuning technical requirements compressed natural gas vehicles
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Basic data Standard ID | GB/T 18437.1-2009 (GB/T18437.1-2009) | Description (Translated English) | The technical criterion of refitting for vehicle by using gas -- Part 1: Compressed natural gas automobile | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | T13 | Classification of International Standard | 43.060.40; 03.220.20 | Word Count Estimation | 8,825 | Date of Issue | 2009-03-09 | Date of Implementation | 2010-01-01 | Older Standard (superseded by this standard) | GB/T 18437.1-2001 | Quoted Standard | GB/T 3765; GB 3847; GB 7258; GB 15382; GB 15383; GB 17258; GB/T 17676; GB/T 17895; GB/T 18276; GB 18285; GB/T 18363; GB/T 19240; GB/T 20735; QC/T 245; QC/T 413; QC/T 674; QC/T 675; QC/T 746; QC/T 29009 | Regulation (derived from) | National Standard Approval Announcement 2009 No.2 (Total No.142) | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | Summary | This standard specifies the use of car modification gasoline/CNG dual- fuel vehicles and diesel fuel-compressed natural gas dual-fuel vehicle conversion before the technical conditions, modified technical requirements, inspection and test methods, vehicle technical requirements on converted, logo and other requirements. This section applies to natural gas is not greater than the rated working pressure of 20MPa petrol/CNG dual- fuel vehicles and diesel fuel-compressed natural gas bi- fuel vehicle modifications. |
GB/T 18437.1-2009: The technical criterion of refitting for vehicle by using gas -- Part 1: Compressed natural gas automobile ---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
The technical criterion of refitting for vehicle by using gas Part 1. Compressed natural gas automobile
ICS 43.060.40; 03.220.20
T13
National Standards of People's Republic of China
Replacing GB/T 18437.1-2001
Gas vehicle conversion technology requirements
Part 1. compressed natural gas vehicles
Posted 2009-03-09
2010-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 18437 "gas vehicle conversion technology requirements" is divided into two parts.
--- Part 1. compressed natural gas vehicles;
--- Part 2. LPG vehicles.
This section GB/T Part 118 437, in the light of the United Nations Economic Commission for Europe, released in 2001 ECER110 "on
Some provisions of the revised Uniform provisions CNG CNG dedicated device and install special equipment for motor vehicles. "
This Part replaces GB/T 18437.1-2001 "gas vehicle conversion technology - Part 1. compressed natural gas vehicles."
This section compared with the GB/T 18437.1-2001 The main changes are as follows.
--- Added former modified car power and emission requirements (see 4.1,4.3);
--- Modification of the technical requirements of some of the specific provisions and sizes have been revised (see 5.1.8,5.2.1.7);
--- For leak detection method has been revised (see 6.3.1);
--- The technical requirements of the modified vehicle mass revised to 5 percent of vehicle curb mass (see 7.2).
This part is proposed by the Ministry of Transport of the People's Republic of China.
This part of the National Standardization Technical Committee on vehicle maintenance (SAC/TC247) centralized.
This section is drafted. Transportation, Jilin University.
The main drafters of this section. Yun-Peng Wang, Lishi Wu, Wei Hailin, Lu Ying-rong, Wang Yu, Zheng Zheng.
This part of the standard replaces the previous editions are.
--- GB/T 18437.1-2001.
Gas vehicle conversion technology requirements
Part 1. compressed natural gas vehicles
1 Scope
This section GB/T 18437 specifies the modified car with gasoline/CNG dual-fuel vehicles and diesel fuel - compressed natural gas
Dual-fuel vehicles converted former technical conditions, technical requirements for modification, inspection and testing methods, the modified vehicle technology requirements, marks and other
Claim.
This section applies to natural gas is not greater than the rated working pressure of 20MPa gasoline/CNG dual-fuel vehicles and diesel - compression
Natural gas dual-fuel vehicles retrofitted.
2 Normative references
The following documents contain provisions which, through reference GB/T 18437 in this section, constitute provisions of this part. For dated reference documents
Member all subsequent amendments (not including errata content) or revisions do not apply to this section. However, under this part are encouraged to reach
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 3765 bite type tube fittings
GB 3847 from compression-ignition engines and compression-ignition engine vehicle exhaust smoke emission limits and measurement methods
GB 7258 Safety requirements for operation of motor vehicles
GB 15382 cylinder valves General technical requirements
GB 15383 cylinder valve outlet connections and sizes
GB 17258 Cars of compressed natural gas (GB 17258-1998, neqISO /CD11439.1996)
GB/T 17676 natural gas vehicles and LPG flag (GB/T 17676-1999, neqECE67)
GB/T 17895 natural gas vehicles and LPG vocabulary
GB/T 18276 vehicle dynamics bench test methods and evaluation
GB 18285 ignition engine exhaust emission limits and measurement methods (two-speed idle conditions and simple method)
GB/T 18363 Automotive CNG refueling port (GB/T 18363-2001, neqISO /DIS14469.2000)
GB/T 19240 installation requirements for compressed natural gas vehicles dedicated device
GB/T 20735 cars with compressed natural gas pressure regulator
QC/T 245 compressed natural gas vehicle-specific device technology
QC/T 413 automotive electrical equipment basic technical conditions
QC/T 674 cars with compressed natural gas solenoid valve
QC/T 675 cars with petrol solenoid valve
QC/T 746 CNG vehicle high-pressure line
QC/T 29009 Automotive wire connector Technical conditions
3 Terms and Definitions
Terms and definitions GB/T 17895 established applicable to this section.
4 modified car technical condition before
4.1 automobile power should be consistent with GB/T 18276 requirements of.
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