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GB/T 28790-2012 PDF English

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GB/T 28790-2012: Technical requirements and measuring methods of fuel saving devices for diesel engines of fishing vessel
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GB/T 28790-2012English209 Add to Cart 3 days [Need to translate] Technical requirements and measuring methods of fuel saving devices for diesel engines of fishing vessel

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Basic data

Standard ID GB/T 28790-2012 (GB/T28790-2012)
Description (Translated English) Technical requirements and measuring methods of fuel saving devices for diesel engines of fishing vessel
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard U44
Classification of International Standard 47.020.20
Word Count Estimation 9,976
Quoted Standard GB 252; GB/T 6072.1-2008; GB/T 6301; GB/T 9969; GB/T 21404-2008; GB/T 28793
Regulation (derived from) National Standards Bulletin 2012 No. 28
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 fishing vessel diesel fuel saving device technology and detection methods. This standard applies to the fishing vessel diesel fuel device applications and testing.

GB/T 28790-2012: Technical requirements and measuring methods of fuel saving devices for diesel engines of fishing vessel




---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.
ICS47.020.20 U44 National Standards of People's Republic of China Fishing vessel diesel fuel means Technical requirements and test methods Issued on. 2013-04-01 2012-11-05 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard rule according to GB/T 1.1-2009 given draft. The standard proposed by the People's Republic of China Ministry of Agriculture. This standard by the National Standardization Technical Committee boats (SAC/TC157) centralized. This standard was drafted. Ministry of Agriculture, Fishing Vessel, Zibo Diesel Corporation. The main drafters of this standard. Wang Yanrui, Wei Guangdong, Liu Lixin, Huang Meng, Xin's strong. Fishing vessel diesel fuel means Technical requirements and test methods

1 Scope

This standard specifies the fishing vessel diesel fuel saving device technology and testing methods. This standard applies to the application and testing means fishing vessel diesel fuel.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB 252 ordinary diesel GB/T 6072.1-2008 Reciprocating internal combustion engines - Performance - Part 1. calibration and test power, fuel and lubricating oil consumption Additional requirements for engines for general method GB/T 6301 marine diesel engine fuel consumption rate for GB/T 9969 General Industrial Product Manual GB/T 21404-2008 and measurement methods to determine the internal combustion engine power - General requirements GB/T 28793 fishing vessel diesel fuel-saving technology requirements

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Diesel Engine Type dieselenginetype It refers stroke diesel engine, cylinder diameter, piston stroke, cylinder arrangement, V-shaped angle, type of combustion chamber, the fuel injection system, intake Mode, cooling mode, the valve and the mouth (structure, size and quantity) and the like. 3.2 Saving rate rateofoilsaving With fuel-saving technology, reducing fuel consumption ratio. NOTE. rewrite JT/T306-2007, the definition of 3.2.

4 Technical conditions

4.1 Model 4.1.1 The fuel-efficient models in the device shall be marked on the product nameplate. 4.1.2 model is expressed as. JYQ (fuel economy of pinyin first capital letter) - ×× (saving rate indicators to 100 times the saving rate of representation) - × (variant Symbol, with A, B, C shown). 4.1.3 Model Example. JYQ-5-A represents saving rate of 5% of a first modification of the product. ...

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