GB752913A - Improvements in and relating to fuel injectors - Google Patents

Improvements in and relating to fuel injectors

Info

Publication number
GB752913A
GB752913A GB653454A GB653454A GB752913A GB 752913 A GB752913 A GB 752913A GB 653454 A GB653454 A GB 653454A GB 653454 A GB653454 A GB 653454A GB 752913 A GB752913 A GB 752913A
Authority
GB
United Kingdom
Prior art keywords
nozzle tip
injector
fuel
coolant
fed
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
GB653454A
Inventor
Geoffrey Ralph Green
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 Berger Ltd
Original Assignee
Bryce Berger 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 Berger Ltd filed Critical Bryce Berger Ltd
Priority to GB653454A priority Critical patent/GB752913A/en
Publication of GB752913A publication Critical patent/GB752913A/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
    • 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

Abstract

752,913. Fuel injectors. BRYCE BERGER, Ltd. March 5, 1954, No. 6534/54. Class 7(3) [Also in Group XI] In a fuel injector a jacket member 9, forming around the nozzle tip 6 an annular cooling chamber through which a coolant is circulated, is sealed to the nozzle body by a resilient heat-resisting packing material 16 so arranged as to permit relative axial movement between the members 9, 6, due to temperature changes and to exert no axial pressure on the nozzle tip 6. The coolant is fed to the cooling chamber through supply and return passages in the injector body and the fuel is fed to the injector chamber 3 through a passage 2 which may be vented to a leak-off passage 12 by a screw-plug 13. The packing 16 comprises a sealing ring arranged in a groove in a part of the member 9 adjacent the nozzle tip and in sliding contact with the nozzle tip 6.
GB653454A 1954-03-05 1954-03-05 Improvements in and relating to fuel injectors Expired GB752913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB653454A GB752913A (en) 1954-03-05 1954-03-05 Improvements in and relating to fuel injectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB653454A GB752913A (en) 1954-03-05 1954-03-05 Improvements in and relating to fuel injectors

Publications (1)

Publication Number Publication Date
GB752913A true GB752913A (en) 1956-07-18

Family

ID=9816254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB653454A Expired GB752913A (en) 1954-03-05 1954-03-05 Improvements in and relating to fuel injectors

Country Status (1)

Country Link
GB (1) GB752913A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016156007A1 (en) * 2015-04-01 2016-10-06 Continental Automotive Gmbh Method and device for controlling the temperature of an injection valve
US10598075B2 (en) * 2017-12-25 2020-03-24 Denso Corporation Cooling device for additive injection valve and cooling system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016156007A1 (en) * 2015-04-01 2016-10-06 Continental Automotive Gmbh Method and device for controlling the temperature of an injection valve
US10598075B2 (en) * 2017-12-25 2020-03-24 Denso Corporation Cooling device for additive injection valve and cooling system

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