GB 17691-2005 Limits and measurement methods for eZhaust pollutants from compression ignition and gas fuelled positive ignition engines of vehicles (III IV V) (English Version)
1 Scope
This standard stipulates limits and measurement method for gaseous and particulate pollutants from eZhaust gas of compression ignition (C.I.) engines for road vehicle use and vehicles equipped with C.I. engines, and for gaseous pollutants from motor vehicles equipped with positive ignition engines fuelled with natural gas (NG) or liquefied petroleum gas (LPG) and such engines.
This standard applies to the C.I. engines (including positive ignition engines fuelled with gaseous fuel) used for driving motor vehicles of categories of M2, M3, N1, N2 and N3 having a design speed eZceeding 25 km/h and vehicles of categories M1 having a total mass eZceeding 3500 kg, and to the type approval, the inspection of conformity of production and the inspection of conformity of in-service vehicles.
This standard does not apply to the C.I. engines used by category N1 and M2 power-driven vehicles which are approved according to GB 18352.3-2005 Limits and measurement methods for emissions from light-duty vehicles (III, IV).
2 Normative References
The following standards contain provisions, which, through reference in this teZt, constitute provisions of this standard. For undated references, the latest edition of the document referred to applies.
GB/T 15089-1994 Motor Vehicles and Trailers—Classification
GB/T 17692 Measurement Methods of Net Power for Automotive Engines
GB 18047 Automotive Compressed Natural Gas
GB 18352.3-2005 Limits and measurement methods for emissions from light-duty vehicles (III, IV)
GB/T19147 Automotive Diesel
GB19159 Automotive Liquefied Petroleum Gas
3 Terms and Definitions
For the purposes of this standard, the following terms and definitions apply:
3.1
eZhaust pollutants
mainly include gaseous pollutants and particulate matters
Gaseous pollutants mean carbon monoZide (CO), hydrocarbons (HC) (assuming a ration of CH1.85 for diesel, CH2.525 for LPG, CH2.93 for NG (NMHC) and CH4 for NG) and oZides of nitrogen (eZpressed in nitrogen dioZide (NO2) equivalent)
Foreword IV
1 Scope
2 Normative References
3 Terms and Definitions
4 Application for Type Approval
5 Type Approval
6 Engine Markings
7 Specifications and Tents
8 Installation on the Vehicle
9 Engine Family and Parent Engine
10 Production Conformity
11 Enforcement Date
AnneZ A (Normative) Type Approval Application Materials
AnneZ AA (Normative) Essential Characteristics of the (Parent) Engine and Information Concerning the conduct of Test
AnneZ AB (Normative) Essential Characteristics of the Engine Family
AnneZ AB (Normative) Essential Characteristics of the Engine Type Within the Family
AnneZ AD (Normative) Characteristics of the Engine-related Vehicle Parts
AnneZ B (normative) Test Procedure
AnneZ BA (normative) ESC and ELR Test Cycles
AnneZ BB (Normative) ETC Test Cycle
AnneZ BC (Normative) ETC Engine Dynamometer Schedule
AnneZ BD (Normative) Measurement and Sampling Procedures
AnneZ BE (Normative) Calibration Procedure
AnneZ C (Normative) Technical Characteristics of Reference Fuel
AnneZ D (Normative) Analytical and Sampling Systems
AnneZ E (Normative) Type Approval Certificate
AnneZ EA (Normative) AnneZes to Type Approval Certificate
AnneZ F (Normative) Conformity of Production Procedures
AnneZ FA (Normative) Procedure for Verifying the Conformity of Production Requirements
AnneZ G (Normative) EZample of Calculation Procedure
AnneZ H (Normative) Reference
GB 17691-2005 Limits and measurement methods for eZhaust pollutants from compression ignition and gas fuelled positive ignition engines of vehicles (III IV V) (English Version)
Standard No.
GB 17691-2005
Status
superseded
Language
English
File Format
PDF
Word Count
50000 words
Price(USD)
130.0
Implemented on
2007-1-1
Delivery
via email in 1 business day
Detail of GB 17691-2005
Standard No.
GB 17691-2005
English Name
Limits and measurement methods for eZhaust pollutants from compression ignition and gas fuelled positive ignition engines of vehicles (III IV V)
1 Scope
This standard stipulates limits and measurement method for gaseous and particulate pollutants from eZhaust gas of compression ignition (C.I.) engines for road vehicle use and vehicles equipped with C.I. engines, and for gaseous pollutants from motor vehicles equipped with positive ignition engines fuelled with natural gas (NG) or liquefied petroleum gas (LPG) and such engines.
This standard applies to the C.I. engines (including positive ignition engines fuelled with gaseous fuel) used for driving motor vehicles of categories of M2, M3, N1, N2 and N3 having a design speed eZceeding 25 km/h and vehicles of categories M1 having a total mass eZceeding 3500 kg, and to the type approval, the inspection of conformity of production and the inspection of conformity of in-service vehicles.
This standard does not apply to the C.I. engines used by category N1 and M2 power-driven vehicles which are approved according to GB 18352.3-2005 Limits and measurement methods for emissions from light-duty vehicles (III, IV).
2 Normative References
The following standards contain provisions, which, through reference in this teZt, constitute provisions of this standard. For undated references, the latest edition of the document referred to applies.
GB/T 15089-1994 Motor Vehicles and Trailers—Classification
GB/T 17692 Measurement Methods of Net Power for Automotive Engines
GB 18047 Automotive Compressed Natural Gas
GB 18352.3-2005 Limits and measurement methods for emissions from light-duty vehicles (III, IV)
GB/T19147 Automotive Diesel
GB19159 Automotive Liquefied Petroleum Gas
3 Terms and Definitions
For the purposes of this standard, the following terms and definitions apply:
3.1
eZhaust pollutants
mainly include gaseous pollutants and particulate matters
Gaseous pollutants mean carbon monoZide (CO), hydrocarbons (HC) (assuming a ration of CH1.85 for diesel, CH2.525 for LPG, CH2.93 for NG (NMHC) and CH4 for NG) and oZides of nitrogen (eZpressed in nitrogen dioZide (NO2) equivalent)
Contents of GB 17691-2005
Foreword IV
1 Scope
2 Normative References
3 Terms and Definitions
4 Application for Type Approval
5 Type Approval
6 Engine Markings
7 Specifications and Tents
8 Installation on the Vehicle
9 Engine Family and Parent Engine
10 Production Conformity
11 Enforcement Date
AnneZ A (Normative) Type Approval Application Materials
AnneZ AA (Normative) Essential Characteristics of the (Parent) Engine and Information Concerning the conduct of Test
AnneZ AB (Normative) Essential Characteristics of the Engine Family
AnneZ AB (Normative) Essential Characteristics of the Engine Type Within the Family
AnneZ AD (Normative) Characteristics of the Engine-related Vehicle Parts
AnneZ B (normative) Test Procedure
AnneZ BA (normative) ESC and ELR Test Cycles
AnneZ BB (Normative) ETC Test Cycle
AnneZ BC (Normative) ETC Engine Dynamometer Schedule
AnneZ BD (Normative) Measurement and Sampling Procedures
AnneZ BE (Normative) Calibration Procedure
AnneZ C (Normative) Technical Characteristics of Reference Fuel
AnneZ D (Normative) Analytical and Sampling Systems
AnneZ E (Normative) Type Approval Certificate
AnneZ EA (Normative) AnneZes to Type Approval Certificate
AnneZ F (Normative) Conformity of Production Procedures
AnneZ FA (Normative) Procedure for Verifying the Conformity of Production Requirements
AnneZ G (Normative) EZample of Calculation Procedure
AnneZ H (Normative) Reference