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특허 상세정보

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Special purpose blends of hydrogen and natural gas

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-013/00   
미국특허분류(USC) 123/575 ; 123/27GE ; 123/DIG ; 12
출원번호 US-0607133 (1990-10-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 63  인용 특허 : 0
초록

A fuel comprising natural gas modified by the addition of hydrogen in appropriate proportions to produce a mixture with a burn rate that matches the burn rate of the gasoline is provided for burning in a gasoline engine without the need for modifications in engine timing, combustion chamber geometry, or other engine design parameters. A mixture of natural gas and nitrogen is also used to increase the knock limit on the power curve of fumigated diesel (compression ignition) engines and to increase the lean burn limit in spark ignition engines.

대표
청구항
▼

For an internal combustion engine that has at least one compressible combustion chamber, fuel feed apparatus for feeding a combustible first fuel into the compression chamber, and an igniter for igniting fuel in the combustion chamber, wherein said first fuel has a specific burn rate that is higher than methane and lower than hydrogen, and wherein said engine has design criteria, including compression parameters for the combustion chamber and timing of the igniter, that are optimum for the specific burn rate of said first fuel, the improvement in the met...

이 특허를 인용한 특허 피인용횟수: 63

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