[go: up one dir, main page]

DE3370513D1 - Injection pump for diesel engines - Google Patents

Injection pump for diesel engines

Info

Publication number
DE3370513D1
DE3370513D1 DE8383110744T DE3370513T DE3370513D1 DE 3370513 D1 DE3370513 D1 DE 3370513D1 DE 8383110744 T DE8383110744 T DE 8383110744T DE 3370513 T DE3370513 T DE 3370513T DE 3370513 D1 DE3370513 D1 DE 3370513D1
Authority
DE
Germany
Prior art keywords
pump
bore
suction chamber
diesel engines
chamber
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8383110744T
Other languages
German (de)
Inventor
Max Matzen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kloeckner Humboldt Deutz AG
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
Priority to DE8383110744T priority Critical patent/DE3370513D1/en
Application granted granted Critical
Publication of DE3370513D1 publication Critical patent/DE3370513D1/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

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.
DE8383110744T 1983-01-03 1983-10-27 Injection pump for diesel engines Expired DE3370513D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8383110744T DE3370513D1 (en) 1983-01-03 1983-10-27 Injection pump for diesel engines

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
DE8383110744T DE3370513D1 (en) 1983-01-03 1983-10-27 Injection pump for diesel engines

Publications (1)

Publication Number Publication Date
DE3370513D1 true DE3370513D1 (en) 1987-04-30

Family

ID=6187667

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833300030 Withdrawn DE3300030A1 (en) 1983-01-03 1983-01-03 INJECTION PUMP FOR DIESEL INTERNAL COMBUSTION ENGINES
DE8383110744T Expired DE3370513D1 (en) 1983-01-03 1983-10-27 Injection pump for diesel engines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833300030 Withdrawn DE3300030A1 (en) 1983-01-03 1983-01-03 INJECTION PUMP FOR DIESEL INTERNAL COMBUSTION 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
GB334437A (en) * 1928-12-10 1930-09-04 Robert Bosch Aktiengesellschaft
CH143812A (en) * 1928-12-10 1930-11-30 Bosch Robert Ag Fuel injection pump.
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
ATE26155T1 (en) 1987-04-15
EP0114205A1 (en) 1984-08-01
EP0114205B1 (en) 1987-03-25
DE3300030A1 (en) 1984-07-05

Similar Documents

Publication Publication Date Title
RU1830109C (en) System for injection of fuel in diesel
DE3569784D1 (en) Electrically controlled monobloc injection pump and nozzle for the fuel injection of diesel engines
ES8402640A1 (en) Timing control for fuel injection pump.
DE3865401D1 (en) RADIAL PISTON PUMP, ESPECIALLY FUEL INJECTION PUMP FROM DIESEL ENGINES.
GB1456924A (en) Fluid pumps
GB1466528A (en) Piston pump
ES8400803A1 (en) Device in a pressure system.
DE3370513D1 (en) Injection pump for diesel engines
GB1398743A (en) Fuel injection pumps for internal combustion engines
FR2411314A1 (en) INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINE
ES8201271A1 (en) Radial piston pump
GB1483797A (en) Hydraulic heads for fuel injection pumps
GB1494188A (en) Compression ignition engines and fuel injection pumps therefor
GB1357887A (en) Fuel injection system for an internal combustion engine
DE3572021D1 (en) Fuel injection pump for diesel engines
GB1315094A (en) Slurry pump of the liquid-piston type
GB1547551A (en) Fuel injection system for an air-compression internal combustion engine
JPS5698562A (en) Fuel injecting device for use in internal combustion engine
ES2007194A6 (en) Fuel injection system.
ES8306828A1 (en) Internal combustion engine with variable auxiliary chamber.
EP0255350A3 (en) High pressure fuel injection system
BG43356A3 (en) Aggregate for fuel injection in diesel engine cylinder
GB1496147A (en) Piston-type metering pumps
SU989136A1 (en) Piston compressor
KR860001956A (en) Suction wave reduction device of hermetic compressor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee