Title:
INJECTION VALVE DEVICE
Document Type and Number:
Japanese Patent JP3933738
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a new means of settlement applicable to injection of an additive medium and accordingly provide a means of settlement to remove a defective point of public technology, applicable to injection of water, constituted simple and compact and high in operational reliability.
SOLUTION: An injection valve device is constituted to be furnished with a valve element part 2 having a first chamber 4, the first chamber 4 is communicated to a cylinder combustion chamber through at least one of nozzle holes 5a, 5b, an additive medium is continuously supplied to the first chamber 4 through supply ducts 8, 8a, a slender valve member 6 of an injection valve 3 controls supply of the additive medium to the combustion chamber from the chamber 4, it is pressurized toward a valve closing position by a spring 7, and injection of the additive medium is prevented at the valve closing position.
Inventors:
David Charles Jay
Rolf Priilwitz
Rolf Priilwitz
Application Number:
JP1526897A
Publication Date:
June 20, 2007
Filing Date:
January 29, 1997
Export Citation:
Assignee:
Walt Shila Diesel International Limited Osuke Yukichia
International Classes:
F02M25/022; F02B47/02; F02B47/04; F02M43/04; F02M45/08; F02M47/02; F02B3/06; (IPC1-7): F02M25/022; F02B47/02; F02B47/04; F02M43/04
Domestic Patent References:
| JP4081556A | ||||
| JP8014141A | ||||
| JP7332193A | ||||
| JP48007109A |
Foreign References:
| GB1320057A |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yukio Iwamoto
Toru Mori
Hajime Asamura
Yukio Iwamoto
Toru Mori
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