GB665325A - Improved apparatus for cooling fuel injectors of internal combustion engines - Google Patents

Improved apparatus for cooling fuel injectors of internal combustion engines

Info

Publication number
GB665325A
GB665325A GB1786949A GB1786949A GB665325A GB 665325 A GB665325 A GB 665325A GB 1786949 A GB1786949 A GB 1786949A GB 1786949 A GB1786949 A GB 1786949A GB 665325 A GB665325 A GB 665325A
Authority
GB
United Kingdom
Prior art keywords
pump
fuel
pipe
injection
fuel injectors
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
GB1786949A
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.)
BRYCE FUEL INJECTION Ltd
Original Assignee
BRYCE FUEL INJECTION 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 BRYCE FUEL INJECTION Ltd filed Critical BRYCE FUEL INJECTION Ltd
Priority to GB1786949A priority Critical patent/GB665325A/en
Publication of GB665325A publication Critical patent/GB665325A/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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • F02M53/04—Injectors with heating, cooling, or thermally-insulating means
    • F02M53/043—Injectors with heating, cooling, or thermally-insulating means with cooling means other than air cooling
    • 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
    • F02M53/00—Fuel-injection apparatus characterised by having heating, cooling or thermally-insulating means
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/07—Nozzles and injectors with controllable fuel supply
    • F02M2700/077—Injectors having cooling or heating means

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

665,325. Cooling fuel injectors. BRYCE FUEL INJECTION, Ltd., and GREEN, G. R. July 6, 1950 [July 6, 1949], No. 17869/49. Class 7(iii) [Also in Group XXVIII] A fuel injector A is cooled by fuel supplied by a low pressure pump B through a passage D, cooling passages in the injector A, and a passage E to a fuel injection pump F, a byepass valve 2 connected by a link 8 to the engine governor or hand control being operated to byepass the fuel from pump B back to tank C through a pipe 7 if abnormal running conditions develope. e.g. if the injection valve sticks in the open position. The spill port of the pump F is connected to the tank C by a pipe G, and a non-return valve V in the pipe D closes during the injection strokes of pump F.
GB1786949A 1949-07-06 1949-07-06 Improved apparatus for cooling fuel injectors of internal combustion engines Expired GB665325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1786949A GB665325A (en) 1949-07-06 1949-07-06 Improved apparatus for cooling fuel injectors of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1786949A GB665325A (en) 1949-07-06 1949-07-06 Improved apparatus for cooling fuel injectors of internal combustion engines

Publications (1)

Publication Number Publication Date
GB665325A true GB665325A (en) 1952-01-23

Family

ID=10102641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1786949A Expired GB665325A (en) 1949-07-06 1949-07-06 Improved apparatus for cooling fuel injectors of internal combustion engines

Country Status (1)

Country Link
GB (1) GB665325A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727498A (en) * 1953-02-25 1955-12-20 Cummins Engine Co Inc Fuel supply apparatus for an internal combustion engine
DE1046949B (en) * 1954-02-01 1958-12-18 Modag Motorenfabrik Darmstadt Fuel injection system with pump and cooled injection valve
WO2004029446A1 (en) * 2002-09-26 2004-04-08 Westport Research Inc. Liquid cooled fuel injection valve and method of operating a liquid cooled fuel injection valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727498A (en) * 1953-02-25 1955-12-20 Cummins Engine Co Inc Fuel supply apparatus for an internal combustion engine
DE1046949B (en) * 1954-02-01 1958-12-18 Modag Motorenfabrik Darmstadt Fuel injection system with pump and cooled injection valve
WO2004029446A1 (en) * 2002-09-26 2004-04-08 Westport Research Inc. Liquid cooled fuel injection valve and method of operating a liquid cooled fuel injection valve
US7090145B2 (en) 2002-09-26 2006-08-15 Westport Research Inc. Liquid cooled fuel injection valve and method of operating a liquid cooled fuel injection valve

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