JPS5768521A - Hydrogen engine - Google Patents

Hydrogen engine

Info

Publication number
JPS5768521A
JPS5768521A JP14319280A JP14319280A JPS5768521A JP S5768521 A JPS5768521 A JP S5768521A JP 14319280 A JP14319280 A JP 14319280A JP 14319280 A JP14319280 A JP 14319280A JP S5768521 A JPS5768521 A JP S5768521A
Authority
JP
Japan
Prior art keywords
hydrogen
cylinder
knocking
piston
lowered
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14319280A
Other languages
Japanese (ja)
Inventor
Shoichi Furuhama
Yoshiyuki Kobayashi
Yoshiteru Enomoto
Masamichi Iida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP14319280A priority Critical patent/JPS5768521A/en
Publication of JPS5768521A publication Critical patent/JPS5768521A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PURPOSE: To enable the reduction of NOx, the prevention of excessively early ignition at the time of high load and the suppression of knocking in a hydrogen engine of the type ejecting hydrogen of fuel into a cylinder by injecting the hydrogen in the state lower than 0°C.
CONSTITUTION: A hydrogen engine is, for example, constructed in two cycle, and has a piston 4 reciprocating in a cylinder 3 having a scavenging hole 1 and an exhaust hole 2, a hydrogen injecting valve 5 interlocked with the piston 4 and an ignition plug 6. The temperature of the hydrogen injected from the valve 5 into the cylinder 3 is lowered to lower than 0°C and is then supplied thereto. Thus, the temperature in the combustion chamber is lowered to reduce NOx. Further, excessively early ignition at high load time can be effectively prevented by cooling the overheated part in the combustion chamber. Even if the compression ratio is increased higher than normal state, knocking is suppressed to improve the thermal effeciency.
COPYRIGHT: (C)1982,JPO&Japio
JP14319280A 1980-10-14 1980-10-14 Hydrogen engine Pending JPS5768521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14319280A JPS5768521A (en) 1980-10-14 1980-10-14 Hydrogen engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14319280A JPS5768521A (en) 1980-10-14 1980-10-14 Hydrogen engine

Publications (1)

Publication Number Publication Date
JPS5768521A true JPS5768521A (en) 1982-04-26

Family

ID=15333004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14319280A Pending JPS5768521A (en) 1980-10-14 1980-10-14 Hydrogen engine

Country Status (1)

Country Link
JP (1) JPS5768521A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006130740A1 (en) * 2005-06-01 2006-12-07 Wulff Joseph W Internal combustion system and method of operation
US7607409B2 (en) 2006-06-22 2009-10-27 Wulff Joseph W Carbide supercell for dry acetylene generation and an internal combustion engine using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006130740A1 (en) * 2005-06-01 2006-12-07 Wulff Joseph W Internal combustion system and method of operation
US7607409B2 (en) 2006-06-22 2009-10-27 Wulff Joseph W Carbide supercell for dry acetylene generation and an internal combustion engine using the same

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