ATE26155T1 - INJECTION PUMP FOR DIESEL ENGINES. - Google Patents

INJECTION PUMP FOR DIESEL ENGINES.

Info

Publication number
ATE26155T1
ATE26155T1 AT83110744T AT83110744T ATE26155T1 AT E26155 T1 ATE26155 T1 AT E26155T1 AT 83110744 T AT83110744 T AT 83110744T AT 83110744 T AT83110744 T AT 83110744T AT E26155 T1 ATE26155 T1 AT E26155T1
Authority
AT
Austria
Prior art keywords
pump
bore
suction chamber
diesel engines
chamber
Prior art date
Application number
AT83110744T
Other languages
German (de)
Inventor
Max Matzen
Original Assignee
Kloeckner Humboldt Deutz Ag
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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Application granted granted Critical
Publication of ATE26155T1 publication Critical patent/ATE26155T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

Abstract

1. An injection pump for compression ignition Diesel engines, comprising a pump housing (1) with a suction chamber (7) and with at least one pump cylinder having a pump piston (3) with an oblique control edge (4) guided therein, the suction chamber (7) being connected to the pump chamber (5) by way of a fluid transfer bore (6) which is arranged in the pump cylinder (2) and in the region of which the pump cylinder (2) is sealed off from the housing by means of a gasket (8), characterized in that the sealing region between the gasket (8) and the suction chamber (7) is connected by way of a bore (9) with the transfer bore (6), and the bore (9) in the pump cylinder (2) opens into the fluid transfer bore (6) substantially at the point of lowest flow pressure of the fuel flowing back from the pump chamber (5) into the suction chamber (7), that is, substantially at the point of maximum rate of flow.
AT83110744T 1983-01-03 1983-10-27 INJECTION PUMP FOR DIESEL ENGINES. ATE26155T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833300030 DE3300030A1 (en) 1983-01-03 1983-01-03 INJECTION PUMP FOR DIESEL INTERNAL COMBUSTION ENGINES
EP83110744A EP0114205B1 (en) 1983-01-03 1983-10-27 Injection pump for diesel engines

Publications (1)

Publication Number Publication Date
ATE26155T1 true ATE26155T1 (en) 1987-04-15

Family

ID=6187667

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83110744T ATE26155T1 (en) 1983-01-03 1983-10-27 INJECTION PUMP FOR DIESEL ENGINES.

Country Status (3)

Country Link
EP (1) EP0114205B1 (en)
AT (1) ATE26155T1 (en)
DE (2) DE3300030A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535808A1 (en) * 1985-10-08 1987-04-09 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3620803A1 (en) * 1986-06-20 1987-12-23 Kloeckner Humboldt Deutz Ag Injection pump for diesel internal combustion engines
DE10046564B4 (en) * 2000-09-19 2005-07-21 L'orange Gmbh Injection pump for internal combustion engines
US8528458B2 (en) 2011-07-27 2013-09-10 Bernard T. Windauer Pressure-regulating gas block

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH143812A (en) * 1928-12-10 1930-11-30 Bosch Robert Ag Fuel injection pump.
GB334437A (en) * 1928-12-10 1930-09-04 Robert Bosch Aktiengesellschaft
FR886831A (en) * 1941-11-18 1943-10-26
DE2150973A1 (en) * 1971-10-13 1973-04-19 Bosch Gmbh Robert FUEL INJECTION PUMP FOR COMBUSTION MACHINES
BE788979A (en) * 1971-09-18 1973-01-15 Bosch Gmbh Robert INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
GB1594472A (en) * 1977-04-30 1981-07-30 Lucas Industries Ltd Fuel injection pumps

Also Published As

Publication number Publication date
DE3370513D1 (en) 1987-04-30
DE3300030A1 (en) 1984-07-05
EP0114205A1 (en) 1984-08-01
EP0114205B1 (en) 1987-03-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee