Title:
FUEL INJECTION PUMP
Document Type and Number:
WIPO Patent Application WO/2001/090569
Kind Code:
A1
Abstract:
A fuel injection pump, comprising three sub-mechanism parts; a lower mechanism part (A), a head mechanism part (B), and a governor mechanism part (C), wherein, when the governor mechanism part (C) is assembled into the combination of the lower mechanism part (A) and head mechanism part (B) after the lower mechanism part (A) and head mechanism part (B) are assembled with each other, a governor link (27) installed extendedly from the governor mechanism part (C) is inserted into both mechanism parts (A, B) and, when a hook groove (27a) at the tip of the governor link (27) is engaged with a lock pin (21a) in a control slider (21) for the rotation of a plunger (7) disposed inside the lower mechanism part (A) and head mechanism part (B), first, with a notch surface (33b) of a lift pin (33) facing upward, the governor link (27) is put on the notch surface (33b) so as to position the hook groove (27a) under the lock pin (21a), and then the lift pin (33) is rotated to face the notch surface (33b) downward, and the governor link (27) is swung upward by a cam part (33a) so as to engage the hook groove (27a) with the lock pin (21a).
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Inventors:
ITSUKI SEIJI (JP)
HATTORI SATOSHI (JP)
IMANAKA HAJIMU (JP)
SAMO JUNICHI (JP)
TANAKA MASAMICHI (JP)
YOKOME YOSHIHIRO (JP)
HATTORI SATOSHI (JP)
IMANAKA HAJIMU (JP)
SAMO JUNICHI (JP)
TANAKA MASAMICHI (JP)
YOKOME YOSHIHIRO (JP)
Application Number:
PCT/JP2000/003426
Publication Date:
November 29, 2001
Filing Date:
May 26, 2000
Export Citation:
Assignee:
YANMAR DIESEL ENGINE CO (JP)
ITSUKI SEIJI (JP)
HATTORI SATOSHI (JP)
IMANAKA HAJIMU (JP)
SAMO JUNICHI (JP)
TANAKA MASAMICHI (JP)
YOKOME YOSHIHIRO (JP)
ITSUKI SEIJI (JP)
HATTORI SATOSHI (JP)
IMANAKA HAJIMU (JP)
SAMO JUNICHI (JP)
TANAKA MASAMICHI (JP)
YOKOME YOSHIHIRO (JP)
International Classes:
F02D1/02; F02D1/10; F02M39/02; F02M41/06; F02M59/10; F02M59/26; F02M59/28; F02M59/34; F02M59/36; F02M59/48; F02D1/04; F02D1/08; (IPC1-7): F02M59/48; F02M59/34; F02M59/36; F02M59/20; F02M59/26; F02D1/08; F02D1/16; F02D31/00
Foreign References:
| JPS4914816A | 1974-02-08 | |||
| JPH10196405A | 1998-07-28 | |||
| JPH0466772A | 1992-03-03 | |||
| JPH1030515A | 1998-02-03 | |||
| JPH0432258U | 1992-03-16 | |||
| JPS5121020U | 1976-02-16 | |||
| JPS5061216U | 1975-06-05 | |||
| JPS5968143U | 1984-05-09 | |||
| JPS5827574U | 1983-02-22 | |||
| JPS55156219U | 1980-11-10 |
Other References:
See also references of EP 1298315A4
Attorney, Agent or Firm:
Yano, Juichiro (MID Tower 34th Floor 1-61 Shiromi 2-chome Chuo-ku, Osaka-shi Osaka, JP)
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