FR2289754B1 - - Google Patents

Info

Publication number
FR2289754B1
FR2289754B1 FR7533431A FR7533431A FR2289754B1 FR 2289754 B1 FR2289754 B1 FR 2289754B1 FR 7533431 A FR7533431 A FR 7533431A FR 7533431 A FR7533431 A FR 7533431A FR 2289754 B1 FR2289754 B1 FR 2289754B1
Authority
FR
France
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
FR7533431A
Other languages
French (fr)
Other versions
FR2289754A1 (en
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 FR2289754A1 publication Critical patent/FR2289754A1/en
Application granted granted Critical
Publication of FR2289754B1 publication Critical patent/FR2289754B1/fr
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
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/04—Means for damping vibrations or pressure fluctuations in injection pump inlets or outlets
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/21—Fuel-injection apparatus with piezoelectric or magnetostrictive elements
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/50—Arrangements of springs for valves used in fuel injectors or fuel injection pumps
    • F02M2200/502—Springs biasing the valve member to the open position
FR7533431A 1974-11-01 1975-10-31 INTERNAL COMBUSTION ENGINE FUEL SUPPLY DEVICE Granted FR2289754A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4729674A GB1522954A (en) 1974-11-01 1974-11-01 Fuel systems for internal combustion engines

Publications (2)

Publication Number Publication Date
FR2289754A1 FR2289754A1 (en) 1976-05-28
FR2289754B1 true FR2289754B1 (en) 1980-08-14

Family

ID=10444441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533431A Granted FR2289754A1 (en) 1974-11-01 1975-10-31 INTERNAL COMBUSTION ENGINE FUEL SUPPLY DEVICE

Country Status (5)

Country Link
JP (1) JPS5167824A (en)
DE (1) DE2549160A1 (en)
FR (1) FR2289754A1 (en)
GB (1) GB1522954A (en)
IT (1) IT1054355B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216754A (en) * 1977-12-09 1980-08-12 Lucas Industries Limited Fuel injection system
US4185779A (en) * 1978-01-16 1980-01-29 The Bendix Corporation Fuel injector
DE3014224A1 (en) * 1980-04-14 1981-10-15 Lucas Industries Ltd., Birmingham, West Midlands FUEL INJECTION PUMP
JP4574762B2 (en) * 1998-08-28 2010-11-04 ヴェルトジィレ シュヴァイツ アクチェンゲゼルシャフト Fuel injection device for reciprocating piston engine
DE19946842C2 (en) * 1999-09-30 2001-08-23 Bosch Gmbh Robert high pressure pump
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
CN100419279C (en) * 2007-03-22 2008-09-17 浙江大学 Piezoelectric crystal digital valve

Also Published As

Publication number Publication date
FR2289754A1 (en) 1976-05-28
JPS5167824A (en) 1976-06-11
GB1522954A (en) 1978-08-31
DE2549160A1 (en) 1976-05-06
IT1054355B (en) 1981-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse