EP 0063523 A1 19821027 - Injection pump for an internal-combustion engine comprising a mechanism for controlling the start of the fuel injection delivery.
Title (en)
Injection pump for an internal-combustion engine comprising a mechanism for controlling the start of the fuel injection delivery.
Title (de)
Einspritzpumpe für Brennkraftmaschinen mit einer Regeleinrichtung zum Steuern des Kraftstofförderzeitpunkts.
Title (fr)
Pompe d'injection pour moteur à combustion interne comprenant un dispositif de réglage de l'instant de refoulement du combustible d'injection.
Publication
Application
Priority
FR 8107685 A 19810416
Abstract (en)
[origin: ES8304266A1] Internal combustion engine fuel injection pump of the type comprising an injection piston having a head with a helical ramp and provided with a device for adjusting in time the beginning of the fuel injection delivery. The adjusting device comprises a valve for closing and opening a bypass passage adapted to connect the said admission chamber to a space communicating with the chamber filling fuel source, and a system for the control of the valve including a control device for closing the valve depending on the angular position of a rotary member of the engine, such as a crankshaft, and for opening the valve in response to a partial vacuum created in the admission chamber by the suction stroke of the injection piston.
Abstract (fr)
Le dispositif de réglage comprend un clapet (13) de fermeture et d'ouverture d'un canal de dérivation (14) susceptible de relier la chambre de pompage (5) à un espace (10) communiquant avec la source de combustible de remplissage de la chambre (5), et un système de commande (17-27) de ce clapet (13) comportant un dispositif de commande pour la fermeture de ce clapet en fonction de la position angulaire d'un organe rotatif (27) du moteur, tel que l'arbre manivelle.
IPC 1-7
IPC 8 full level
F02M 59/20 (2006.01); F02D 1/02 (2006.01); F02M 59/36 (2006.01); F02M 65/00 (2006.01)
CPC (source: EP KR US)
F02M 59/36 (2013.01 - EP KR US); F02M 59/365 (2013.01 - EP US); F02M 59/366 (2013.01 - EP US)
Citation (search report)
- [A] FR 2095695 A5 19720211 - KLOECKNER HUMBOLDT DEUTZ AG
- [A] FR 2404118 A1 19790420 - DAIMLER BENZ AG [DE]
- [A] GB 2041577 A 19800910 - LUCAS INDUSTRIES LTD
- [A] DE 1917927 A1 19701029 - BOSCH GMBH ROBERT
- [A] DE 2018112 A1 19701203
- [A] FR 693493 A 19301120 - USINES DE LA CHALEASSIERE SOC
- [A] EP 0020249 A1 19801210 - SEMT [FR]
Designated contracting state (EPC)
AT BE CH DE GB IT NL SE
DOCDB simple family (publication)
EP 0063523 A1 19821027; EP 0063523 B1 19840926; EP 0063523 B2 19891004; AT E9606 T1 19841015; AU 549787 B2 19860213; AU 8267482 A 19821021; BR 8202126 A 19830322; CS 261858 B2 19890210; CS 274782 A2 19880715; DD 202197 A5 19830831; DE 3260819 D1 19841031; DK 155290 B 19890320; DK 155290 C 19890807; DK 161982 A 19821017; ES 511459 A0 19830216; ES 8304266 A1 19830216; FI 70300 B 19860228; FI 70300 C 19860915; FI 821295 A0 19820413; FI 821295 L 19821017; FR 2504203 A1 19821022; FR 2504203 B1 19850531; IN 157868 B 19860712; JP H0413552 B2 19920310; JP S57181967 A 19821109; KR 830010291 A 19831230; KR 880001501 B1 19880816; NO 156801 B 19870817; NO 156801 C 19871125; NO 821235 L 19821018; PL 137665 B1 19860731; PL 236003 A1 19821108; SU 1192636 A3 19851115; US 4705006 A 19871110; YU 45861 B 19920907; YU 84482 A 19890228
DOCDB simple family (application)
EP 82400665 A 19820414; AT 82400665 T 19820414; AU 8267482 A 19820416; BR 8202126 A 19820414; CS 274782 A 19820416; DD 23906782 A 19820416; DE 3260819 T 19820414; DK 161982 A 19820407; ES 511459 A 19820415; FI 821295 A 19820413; FR 8107685 A 19810416; IN 290DE1982 A 19820412; JP 6376682 A 19820416; KR 820001642 A 19820414; NO 821235 A 19820415; PL 23600382 A 19820416; SU 3426508 A 19820415; US 36798082 A 19820413; YU 84482 A 19820416