JPS51113029A - Apparatus for fuel supply under pressure of injectiction - Google Patents

Apparatus for fuel supply under pressure of injectiction

Info

Publication number
JPS51113029A
JPS51113029A JP2272276A JP2272276A JPS51113029A JP S51113029 A JPS51113029 A JP S51113029A JP 2272276 A JP2272276 A JP 2272276A JP 2272276 A JP2272276 A JP 2272276A JP S51113029 A JPS51113029 A JP S51113029A
Authority
JP
Japan
Prior art keywords
injectiction
under pressure
fuel supply
supply under
fuel
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.)
Granted
Application number
JP2272276A
Other languages
Japanese (ja)
Other versions
JPS6112108B2 (en
Inventor
Fuen Aibaa
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.)
CAV Ltd
Original Assignee
CAV Ltd
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 CAV Ltd filed Critical CAV Ltd
Publication of JPS51113029A publication Critical patent/JPS51113029A/en
Publication of JPS6112108B2 publication Critical patent/JPS6112108B2/ja
Granted 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • 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
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • 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
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
    • F02M59/105—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive hydraulic drive
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0059—Arrangements of valve actuators
    • F02M63/0061—Single actuator acting on two or more valve bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
JP2272276A 1975-03-07 1976-03-04 Apparatus for fuel supply under pressure of injectiction Granted JPS51113029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB951875A GB1543714A (en) 1975-03-07 1975-03-07 Fuel injection pumping apparatus

Publications (2)

Publication Number Publication Date
JPS51113029A true JPS51113029A (en) 1976-10-05
JPS6112108B2 JPS6112108B2 (en) 1986-04-07

Family

ID=9873528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2272276A Granted JPS51113029A (en) 1975-03-07 1976-03-04 Apparatus for fuel supply under pressure of injectiction

Country Status (5)

Country Link
JP (1) JPS51113029A (en)
DE (1) DE2609358A1 (en)
FR (1) FR2303171A2 (en)
GB (1) GB1543714A (en)
IT (1) IT1057314B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713265A (en) * 1980-06-27 1982-01-23 Diesel Kiki Co Ltd Fuel injection device
JPS5793642A (en) * 1980-10-10 1982-06-10 Lucas Industries Ltd Fuel injection pumping apparatus
JPS5799266A (en) * 1980-10-23 1982-06-19 Bosch Gmbh Robert Fuel injecting apparatus for internal combustion engine
JPS57163131A (en) * 1981-03-30 1982-10-07 Kawasaki Heavy Ind Ltd Fuel injection controller of compression ignition type internal combustion engine
JPS59188068A (en) * 1983-04-08 1984-10-25 Hitachi Zosen Corp Method of fuel injection in diesel engine and its equipment
JPS62291462A (en) * 1986-06-12 1987-12-18 Toyota Motor Corp Fuel injection device for internal combustion engine
JPS62291461A (en) * 1986-06-12 1987-12-18 Toyota Motor Corp Fuel injection device for internal combustion engine

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1557179A (en) * 1975-09-16 1979-12-05 Lucas Cav Liquid fuel pumping apparatus
GB1599649A (en) * 1977-12-09 1981-10-07 Lucas Industries Ltd Fuel injection system
DE3133288A1 (en) * 1981-08-22 1983-03-03 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Fuel injection system on an internal combustion engine
DE3310030C2 (en) * 1983-03-19 1986-12-04 L'Orange GmbH, 7000 Stuttgart Fuel injection device for an internal combustion engine
DE3634962A1 (en) * 1986-10-14 1988-04-21 Bosch Gmbh Robert FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES, ESPECIALLY FOR DIESEL ENGINES
DE10014451A1 (en) * 2000-03-23 2001-09-27 Bosch Gmbh Robert Method for forming injection pressure curve at injection systems e.g. of motor vehicles and injection system with pump and injection nozzles, has control valves mounted in pump which communicate with each other across HP line
DE10014450A1 (en) * 2000-03-23 2001-09-27 Bosch Gmbh Robert Fuel injection system with variable injection pressure curve e.g. HP injection system for IC engine with pressure chamber contg. injector and nozzle closable with nozzle needle acted on by spring
DE10051343B4 (en) * 2000-10-17 2005-09-22 Robert Bosch Gmbh Method for injecting fuel with multiple control of a control valve
DE10059628A1 (en) * 2000-12-01 2002-06-13 Bosch Gmbh Robert Modular injector for injecting fuel
DE10123917A1 (en) * 2001-05-17 2002-11-28 Bosch Gmbh Robert Fuel injection system for internal combustion engine has closure piston region protruding into closure pressure chamber connected to high-pressure source so source fuel pressure acts on closure piston

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2213776A1 (en) * 1972-03-22 1973-09-27 Bosch Gmbh Robert FUEL INJECTION SYSTEM FOR COMBUSTION ENGINES
GB1470506A (en) * 1973-05-11 1977-04-14 Cav Ltd Fuel injection pumping apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5713265A (en) * 1980-06-27 1982-01-23 Diesel Kiki Co Ltd Fuel injection device
JPS5793642A (en) * 1980-10-10 1982-06-10 Lucas Industries Ltd Fuel injection pumping apparatus
JPH0251049B2 (en) * 1980-10-10 1990-11-06 Lucas Ind Plc
JPS5799266A (en) * 1980-10-23 1982-06-19 Bosch Gmbh Robert Fuel injecting apparatus for internal combustion engine
JPS57163131A (en) * 1981-03-30 1982-10-07 Kawasaki Heavy Ind Ltd Fuel injection controller of compression ignition type internal combustion engine
JPS59188068A (en) * 1983-04-08 1984-10-25 Hitachi Zosen Corp Method of fuel injection in diesel engine and its equipment
JPS62291462A (en) * 1986-06-12 1987-12-18 Toyota Motor Corp Fuel injection device for internal combustion engine
JPS62291461A (en) * 1986-06-12 1987-12-18 Toyota Motor Corp Fuel injection device for internal combustion engine

Also Published As

Publication number Publication date
JPS6112108B2 (en) 1986-04-07
FR2303171A2 (en) 1976-10-01
IT1057314B (en) 1982-03-10
DE2609358A1 (en) 1976-09-23
GB1543714A (en) 1979-04-04
FR2303171B2 (en) 1981-03-20

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