GB/T 14097-2023 Active National standards

GB/T 14097-2023 Reciprocating internal combustion engines—Limit values of emitted noise

GB/T 14097-2023 Reciprocating internal combustion engines—Limit values of emitted noise

Publish Date: 2023-09-07 Implement Date: 2024-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 14097-2023

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Internal combustion engines and associated equipment

ICS Name: Internal combustion engine

Publish Date: 2023-09-07

Implement Date: 2024-04-01

Pages: 7 pages

Scope

This document specifies the noise power level limits for five grades of reciprocating internal combustion engines. This document applies to reciprocating internal combustion engines (hereinafter referred to as "engines" unless otherwise specified) defined in GB/T 21404.

Development Information

Word Count: 15 Thousand words Pages: 7 pages

Replace the following standards

GB/T 14097-2018 Reciprocating internal combustion engines—Limit values of emitted noise

Referenced Standards

GB/T 1859.1-2015 Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 1:Engineering method GB/T 1859.3-2015 Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 3:Precision methods for hemi-anechoic rooms GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 21404-2008 Internal combustion engine—Determination and method for the measurement of engine power—General requirements GB/T 21404-2022 Internal combustion engines—Determination and method for the measurement of engine power—General requirements GB/T 1859.1-2026 Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 1:Engineering method

Related Standards

GB/T 3821-1983 Replaced

GB/T 3821-1983 Determination of cleanliness for small and medium power internal combustion engines

Publish Date: 1983-08-09

GB/T 1147-1987 Replaced

GB/T 1147-1987 Reciprocating internal combustion engines—General technical specifications

Publish Date: 1987-01-12

GB/T 725-1991 Replaced

GB/T 725-1991 Internal combustion engines—Nomenclature and code of designations

Publish Date: 1991-03-22

GB/T 1149.3-1992 Replaced

GB/T 1149.3-1992 Internal combustion engines—Piston rings-Scraper rings

Publish Date: 1992-11-14

GB/T 1149.5-1992 Replaced

GB/T 1149.5-1992 Internal combustion engines—Piston rings-Oil control rings

Publish Date: 1992-11-14

GB/T 1151-1993 Replaced

GB/T 1151-1993 Internal combustion engines—Main and connecting rod bearings—Specification

Publish Date: 1993-03-03