GB1255652A - Fuel injection pump delivery valves - Google Patents

Fuel injection pump delivery valves

Info

Publication number
GB1255652A
GB1255652A GB599268A GB599268A GB1255652A GB 1255652 A GB1255652 A GB 1255652A GB 599268 A GB599268 A GB 599268A GB 599268 A GB599268 A GB 599268A GB 1255652 A GB1255652 A GB 1255652A
Authority
GB
United Kingdom
Prior art keywords
fuel injection
collar
injection pump
valve
pump delivery
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
GB599268A
Inventor
Kenneth Albert Walters Kemp
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 GB599268A priority Critical patent/GB1255652A/en
Priority to DE19691905807 priority patent/DE1905807A1/en
Priority to FR6902663A priority patent/FR2001457A1/fr
Publication of GB1255652A publication Critical patent/GB1255652A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/462—Delivery valves

Abstract

1,255,652. Fuel injection pumps. C.A.V. Ltd. Jan. 21, 1969 [Feb. 7, 1968], No. 5992/68. Heading F1A. In a delivery valve for use with liquid fuel injection pumps the unloading collar 20, moving in a bore 11 in a body portion of the valve, is formed seperately from the valve element 16, the arrangement being such that when the valve element has closed, as a result of the flange 17 contacting the seating 19, the collar 20 continues to travel under the action of the spring 23 to urge fuel in the direction of the pumping chamber. Other embodiments are described in which the valve element 16 is engaged and lifted by the peg 22 Fig. 2 (not shown), or by an annular flange (30) Fig. 3 (not shown) on the collar or by a spring (50) Fig.4 (not shown) between the element and collar.
GB599268A 1968-02-07 1968-02-07 Fuel injection pump delivery valves Expired GB1255652A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB599268A GB1255652A (en) 1968-02-07 1968-02-07 Fuel injection pump delivery valves
DE19691905807 DE1905807A1 (en) 1968-02-07 1969-02-06 Pressure valve for a fuel injection pump
FR6902663A FR2001457A1 (en) 1968-02-07 1969-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB599268A GB1255652A (en) 1968-02-07 1968-02-07 Fuel injection pump delivery valves

Publications (1)

Publication Number Publication Date
GB1255652A true GB1255652A (en) 1971-12-01

Family

ID=9806439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB599268A Expired GB1255652A (en) 1968-02-07 1968-02-07 Fuel injection pump delivery valves

Country Status (3)

Country Link
DE (1) DE1905807A1 (en)
FR (1) FR2001457A1 (en)
GB (1) GB1255652A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345565A (en) * 1979-12-07 1982-08-24 Lucas Industries Limited Fuel pumping apparatus
WO2006125690A1 (en) * 2005-05-25 2006-11-30 Robert Bosch Gmbh Outlet connection for a high-pressure pump

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478189A (en) * 1982-12-08 1984-10-23 Lucas Industries Fuel injection system
DE3839637A1 (en) * 1988-11-24 1990-06-07 Bosch Gmbh Robert FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE4205930C2 (en) * 1992-02-26 1999-01-21 Huber Motorenbau Inst Fuel injection pump for diesel engines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE665886C (en) * 1936-12-12 1939-08-11 Orange Rudolf L Fuel injection pump for pilot and main injection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345565A (en) * 1979-12-07 1982-08-24 Lucas Industries Limited Fuel pumping apparatus
WO2006125690A1 (en) * 2005-05-25 2006-11-30 Robert Bosch Gmbh Outlet connection for a high-pressure pump
CN101180464B (en) * 2005-05-25 2011-11-16 罗伯特·博世有限公司 High pressure piston pump for fuel jet device of the internal combustion engine

Also Published As

Publication number Publication date
FR2001457A1 (en) 1969-09-26
DE1905807A1 (en) 1969-10-09

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