Title:
【発明の名称】内燃機関の燃料噴射装置
Document Type and Number:
Japanese Patent JP2852874
Kind Code:
B2
Abstract:
PCT No. PCT/JP95/02258 Sec. 371 Date Apr. 29, 1997 Sec. 102(e) Date Apr. 29, 1997 PCT Filed Nov. 6, 1995 PCT Pub. No. WO96/14503 PCT Pub. Date May 17, 1996A fuel injection system for an internal combustion engine includes a fuel injection pump injecting a fuel in an amount corresponding to a position of a control rack, a governor including a start spring, a control spring and an idling sub-spring biasing the control rack in a fuel injection amount increasing direction, an adjusting lever adjusting a spring load of the control spring, and a fly weight rotating together with the fuel injection pump and shifting the control rack in a fuel injection amount decreasing direction by a centrifugal force, and a stopper mechanism restricting movement of the control rack in the fuel injection amount increasing direction, wherein the stopper mechanism comprising a stopper opposing to an end portion of the control rack and an elastic body biasing and holding the stopper at a stop position, an elastic force of the elastic body being set to be greater than a sum of a spring load of the start spring and a spring load of the idling sub-spring while the adjusting lever is in an idling position and to be smaller than a sum of the spring load of the start spring, a spring load of the control spring and the spring load of the idling sub-spring while the adjusting lever is in partial position.
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Inventors:
AKAGI JIRO
TAKAHASHI MASAKI
SATO HIROKI
OZAWA GODO
NAKANE TOMOAKI
TAKAHASHI MASAKI
SATO HIROKI
OZAWA GODO
NAKANE TOMOAKI
Application Number:
JP27114494A
Publication Date:
February 03, 1999
Filing Date:
November 04, 1994
Export Citation:
Assignee:
KOMATSU SEISAKUSHO KK
DENSOO KK
DENSOO KK
International Classes:
F02D1/02; F02D1/04; F02D1/10; F02M59/44; F02D1/00; (IPC1-7): F02D1/02; F02D1/04
Domestic Patent References:
| JP6280619A | ||||
| JP6092739U |
Attorney, Agent or Firm:
Tadashi Hamamoto (1 person outside)