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GB1161706A - Fuel Injection Pump - Google Patents

Fuel Injection Pump

Info

Publication number
GB1161706A
GB1161706A GB14815/67A GB1481567A GB1161706A GB 1161706 A GB1161706 A GB 1161706A GB 14815/67 A GB14815/67 A GB 14815/67A GB 1481567 A GB1481567 A GB 1481567A GB 1161706 A GB1161706 A GB 1161706A
Authority
GB
United Kingdom
Prior art keywords
sleeve
governor
engaging
shaft
fuel
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
GB14815/67A
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.)
IHO Holding GmbH and Co KG
Original Assignee
Kugelfischer Georg Schaefer and Co
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 Kugelfischer Georg Schaefer and Co filed Critical Kugelfischer Georg Schaefer and Co
Publication of GB1161706A publication Critical patent/GB1161706A/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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • 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
    • F02M41/10—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 pump pistons acting as the distributor
    • F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston

Landscapes

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

Abstract

1,161,706. Fuel injection pumps. KUGELFISCHER GEORG SCH€FER & CO. March 31, 1967 [May 18, 1966], No.14815/67. Heading F1A. [Also in Division G3] In a f. i. pump in which the quantity of fuel delivered is regulated by means of a sleeve 25 controlling a spill port 26, the sleeve being adjusted by means of a centrifugal governor 2, the quantity of fuel delivered is further adjusted by a cam face 8 on a piston 9 subjected to the pressure of the fuel from the feed pump 10 which pressure is dependent on the driven speed, the cam face modifying the action of the governor control sleeve through the shaft 3. The governor sleeve 5 has a groove 27 engaging a lever 28 pivoted at one end and at the other engaging an arm 33 on a shaft 34 having an eccentric head 35 engaging a groove in the control sleeve 25. Initial setting is by means of an eccentric bush 37. The governed speed is selected by a lever 47, which vanes the loading by spring 6. The governor sleeve is damped under light load conditions by a spring arrangement 41, 42 within the shaft 3 which is contacted by a pin passing through slots 46 in the shaft 3 and engaging the governor sleeve. The piston 23 is rotated and reciprocated by means of the cam plate 19 and rollers 16.
GB14815/67A 1966-05-18 1967-03-31 Fuel Injection Pump Expired GB1161706A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEK59300A DE1261355B (en) 1966-05-18 1966-05-18 Control device for an internal combustion engine injection pump
US62895167A 1967-04-06 1967-04-06

Publications (1)

Publication Number Publication Date
GB1161706A true GB1161706A (en) 1969-08-20

Family

ID=25984228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14815/67A Expired GB1161706A (en) 1966-05-18 1967-03-31 Fuel Injection Pump

Country Status (3)

Country Link
US (1) US3443554A (en)
DE (1) DE1261355B (en)
GB (1) GB1161706A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557765A (en) * 1968-11-29 1971-01-26 Ambac Ind Fuel injection pump
DE1912919A1 (en) * 1969-03-14 1970-09-24 Bosch Gmbh Robert Speed regulator for fuel injection pump
DE2909555A1 (en) * 1979-03-10 1980-09-18 Bosch Gmbh Robert FUEL INJECTION PUMP
DE2909588A1 (en) * 1979-03-12 1980-09-18 Bosch Gmbh Robert FUEL INJECTION PUMP
US4909219A (en) * 1989-01-19 1990-03-20 Cummins Engine Company, Inc. Hydromechanical fuel pump system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH177701A (en) * 1933-09-01 1935-06-15 Adolf Dr Schnuerle Control device for vehicle injection engines.
GB474731A (en) * 1936-04-21 1937-11-05 Scintilla Ltd Regulating apparatus for fuel injection pumps of internal combustion engines
US2765741A (en) * 1953-01-19 1956-10-09 Bosch Arma Corp Fuel injection pump
CH333661A (en) * 1954-09-11 1958-10-31 Bosch Gmbh Robert Fuel injection pump for multi-cylinder internal combustion engines
US3096716A (en) * 1960-03-11 1963-07-09 Bosch Arma Corp Control rod for fuel injection pump
US3159152A (en) * 1960-11-29 1964-12-01 Cummins Engine Co Inc Fuel supply apparatus for an internal combustion engine
US3230946A (en) * 1963-05-08 1966-01-25 Kugelfischer G Schaefer & Co Device for controlling the amount of fuel injected into an internal combustion engine as a function of engine speed
US3247799A (en) * 1963-05-31 1966-04-26 Standard Screw Fuel injection pump control system
US3288124A (en) * 1963-07-12 1966-11-29 Hartford Machine Screw Co Pump governor

Also Published As

Publication number Publication date
US3443554A (en) 1969-05-13
DE1261355B (en) 1968-02-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees