GB1412064A - Fuel injection pumps - Google Patents

Fuel injection pumps

Info

Publication number
GB1412064A
GB1412064A GB651173A GB651173A GB1412064A GB 1412064 A GB1412064 A GB 1412064A GB 651173 A GB651173 A GB 651173A GB 651173 A GB651173 A GB 651173A GB 1412064 A GB1412064 A GB 1412064A
Authority
GB
United Kingdom
Prior art keywords
lever
delivery
shaft
fuel injection
minimum
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
GB651173A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of GB1412064A publication Critical patent/GB1412064A/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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/361—Valves being actuated mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

1412064 Fuel injection pumps SULZER BROS Ltd 9 Feb 1973 [17 Feb 1972] 6511/73 Heading F1A A fuel injection pump comprises a spill valve 10 opened by a lever 16 to terminate delivery, the lever 16 being pivotable on a pin 19 eccentrically mounted on an angularly adjustable shaft 20 with an eccentricity e which ensures that the effective eccentric arm is longest when the pump is set for minimum delivery. Delivery is increased by leftward movement of a governor controlled rod 23 connected to a lever 22 attached to the shaft 20 and urged to the minimum delivery position by a spring 25. Initially angular adjustment of the shaft 20 causes a large rate of lowering of the lever 17 but this decreases to a minimum with continued movement. A pointer 27 fixed to the shaft 20 cooperates with a scale to provide an indication of the delivery. The lever 16 and a lever 15 controlling a suction valve 8 are operated by the pumping plunger 2.
GB651173A 1972-02-17 1973-02-09 Fuel injection pumps Expired GB1412064A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH229072A CH548539A (en) 1972-02-17 1972-02-17 FUEL INJECTION PUMP OF A DIESEL ENGINE.

Publications (1)

Publication Number Publication Date
GB1412064A true GB1412064A (en) 1975-10-29

Family

ID=4230313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB651173A Expired GB1412064A (en) 1972-02-17 1973-02-09 Fuel injection pumps

Country Status (9)

Country Link
JP (1) JPS527097B2 (en)
BE (1) BE795479A (en)
CH (1) CH548539A (en)
DE (1) DE2207818C3 (en)
ES (1) ES411695A1 (en)
FR (1) FR2172109A1 (en)
GB (1) GB1412064A (en)
NL (1) NL7202792A (en)
PL (1) PL82516B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181789A (en) * 1985-10-18 1987-04-29 Sulzer Ag Fuel injection pump

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504203B1 (en) * 1981-04-16 1985-05-31 Semt INJECTION PUMP FOR AN INTERNAL COMBUSTION ENGINE COMPRISING A DEVICE FOR ADJUSTING THE DELIVERY TIME OF THE INJECTION FUEL
DE3538019A1 (en) * 1985-10-25 1987-04-30 Sulzer Ag Fuel injection device for a diesel internal combustion engine
JPH0217923U (en) * 1988-07-19 1990-02-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181789A (en) * 1985-10-18 1987-04-29 Sulzer Ag Fuel injection pump

Also Published As

Publication number Publication date
FR2172109A1 (en) 1973-09-28
NL7202792A (en) 1973-08-21
DE2207818C3 (en) 1975-04-17
ES411695A1 (en) 1976-01-01
BE795479A (en) 1973-08-16
DE2207818A1 (en) 1973-09-06
DE2207818B2 (en) 1974-08-22
JPS4892717A (en) 1973-12-01
CH548539A (en) 1974-04-30
PL82516B1 (en) 1975-10-31
JPS527097B2 (en) 1977-02-28

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Legal Events

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