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GB822194A - Liquid fuel pumps for internal combustion engines - Google Patents

Liquid fuel pumps for internal combustion engines

Info

Publication number
GB822194A
GB822194A GB2741156A GB2741156A GB822194A GB 822194 A GB822194 A GB 822194A GB 2741156 A GB2741156 A GB 2741156A GB 2741156 A GB2741156 A GB 2741156A GB 822194 A GB822194 A GB 822194A
Authority
GB
United Kingdom
Prior art keywords
cylinder
cam
internal combustion
liquid fuel
combustion engines
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
GB2741156A
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 GB2741156A priority Critical patent/GB822194A/en
Publication of GB822194A publication Critical patent/GB822194A/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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • F02M41/1416—Devices specially adapted for angular adjustment of annular cam

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

822,194. Fuel injection pumps. C.A.V. Ltd. Aug. 30, 1957 [Sept. 7, 1956 ; Feb. 20, 1957], Nos. 27411/56 and 5711/57. Class 102(1). A fuel injection pump having a feed pump b with relief valve e feeding the injection pump through a manually controlled throttle s, and having a rotary distribution n, comprises a rotary cylinder block g carrying pistons i which are actuated by a cam m which is angularly adjustable. The cam has an arm v which engages a plunger x in a cylinder y, loaded by a spring 5 and operating as a dash pot such that when the piston rollers k engage the cam m the cam is rotated by the rollers to a greater or lesser angular extent, depending on the filling of the cylinder h and is advanced by the spring 5 after each injection. Two modifications are described in which the piston x is slidable in a cylinder which is slidable in the cylinder y and subjected at one end to the outlet pressure of the feed pump b.
GB2741156A 1956-09-07 1956-09-07 Liquid fuel pumps for internal combustion engines Expired GB822194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2741156A GB822194A (en) 1956-09-07 1956-09-07 Liquid fuel pumps for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2741156A GB822194A (en) 1956-09-07 1956-09-07 Liquid fuel pumps for internal combustion engines

Publications (1)

Publication Number Publication Date
GB822194A true GB822194A (en) 1959-10-21

Family

ID=10259132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2741156A Expired GB822194A (en) 1956-09-07 1956-09-07 Liquid fuel pumps for internal combustion engines

Country Status (1)

Country Link
GB (1) GB822194A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017000A1 (en) * 1979-05-01 1980-11-13 Nissan Motor FUEL INJECTION PUMP FOR DIESEL ENGINES
EP0124142A1 (en) * 1983-05-02 1984-11-07 SPICA S.p.A. Advance variator for a fuel injection pump
GB2277967A (en) * 1993-05-12 1994-11-16 Bosch Gmbh Robert Fuel injection pumps

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3017000A1 (en) * 1979-05-01 1980-11-13 Nissan Motor FUEL INJECTION PUMP FOR DIESEL ENGINES
EP0124142A1 (en) * 1983-05-02 1984-11-07 SPICA S.p.A. Advance variator for a fuel injection pump
GB2277967A (en) * 1993-05-12 1994-11-16 Bosch Gmbh Robert Fuel injection pumps
FR2705119A1 (en) * 1993-05-12 1994-11-18 Bosch Gmbh Robert Fuel injection pump with at least one pump piston driven by a cam mechanism.
US5413079A (en) * 1993-05-12 1995-05-09 Robert Bosch Gmbh Fuel injection pump
GB2277967B (en) * 1993-05-12 1996-01-10 Bosch Gmbh Robert Fuel injection pumps

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