GB1522954A - Fuel systems for internal combustion engines - Google Patents

Fuel systems for internal combustion engines

Info

Publication number
GB1522954A
GB1522954A GB4729674A GB4729674A GB1522954A GB 1522954 A GB1522954 A GB 1522954A GB 4729674 A GB4729674 A GB 4729674A GB 4729674 A GB4729674 A GB 4729674A GB 1522954 A GB1522954 A GB 1522954A
Authority
GB
United Kingdom
Prior art keywords
fuel
cylinder
valve
piston
displaced
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
GB4729674A
Other languages
English (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
Priority to GB4729674A priority Critical patent/GB1522954A/en
Priority to JP50131353A priority patent/JPS5167824A/ja
Priority to FR7533431A priority patent/FR2289754A1/fr
Priority to IT2888175A priority patent/IT1054355B/it
Priority to DE19752549160 priority patent/DE2549160A1/de
Publication of GB1522954A publication Critical patent/GB1522954A/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
    • 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

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)
GB4729674A 1974-11-01 1974-11-01 Fuel systems for internal combustion engines Expired GB1522954A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4729674A GB1522954A (en) 1974-11-01 1974-11-01 Fuel systems for internal combustion engines
JP50131353A JPS5167824A (fr) 1974-11-01 1975-10-31
FR7533431A FR2289754A1 (fr) 1974-11-01 1975-10-31 Dispositif d'alimentation en combustible pour moteur a combustion interne
IT2888175A IT1054355B (it) 1974-11-01 1975-10-31 Dispositivo di alimentazione di combustibile per motori a combustione interna
DE19752549160 DE2549160A1 (de) 1974-11-01 1975-11-03 Kraftstoffsystem fuer brennkraftmotor

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 (1)

Publication Number Publication Date
GB1522954A true GB1522954A (en) 1978-08-31

Family

ID=10444441

Family Applications (1)

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

Country Status (5)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982492A2 (fr) * 1998-08-28 2000-03-01 Wärtsilä NSD Schweiz AG Dispositif d'injection de combustible dans un moteur à combustion interne à piston alternatif
WO2001071177A2 (fr) * 2000-03-23 2001-09-27 Robert Bosch Gmbh Procede et dispositif destines a influencer la repartition de la pression d'injection sur des injecteurs
CN100419279C (zh) * 2007-03-22 2008-09-17 浙江大学 压电晶体数字阀

Families Citing this family (4)

* 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 (de) * 1980-04-14 1981-10-15 Lucas Industries Ltd., Birmingham, West Midlands Brennstoffeinspritzpumpe
DE19946842C2 (de) * 1999-09-30 2001-08-23 Bosch Gmbh Robert Hochdruckpumpe

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982492A2 (fr) * 1998-08-28 2000-03-01 Wärtsilä NSD Schweiz AG Dispositif d'injection de combustible dans un moteur à combustion interne à piston alternatif
EP0982492A3 (fr) * 1998-08-28 2002-11-20 Wärtsilä NSD Schweiz AG Dispositif d'injection de combustible dans un moteur à combustion interne à piston alternatif
CN1114758C (zh) * 1998-08-28 2003-07-16 瓦特西拉瑞士有限公司 往复活塞式内燃机用的燃油喷射装置
WO2001071177A2 (fr) * 2000-03-23 2001-09-27 Robert Bosch Gmbh Procede et dispositif destines a influencer la repartition de la pression d'injection sur des injecteurs
WO2001071177A3 (fr) * 2000-03-23 2003-10-09 Bosch Gmbh Robert Procede et dispositif destines a influencer la repartition de la pression d'injection sur des injecteurs
CN100419279C (zh) * 2007-03-22 2008-09-17 浙江大学 压电晶体数字阀

Also Published As

Publication number Publication date
FR2289754A1 (fr) 1976-05-28
DE2549160A1 (de) 1976-05-06
JPS5167824A (fr) 1976-06-11
IT1054355B (it) 1981-11-10
FR2289754B1 (fr) 1980-08-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee