ES376972A1 - Fuel injection pump - Google Patents

Fuel injection pump

Info

Publication number
ES376972A1
ES376972A1 ES376972A ES376972A ES376972A1 ES 376972 A1 ES376972 A1 ES 376972A1 ES 376972 A ES376972 A ES 376972A ES 376972 A ES376972 A ES 376972A ES 376972 A1 ES376972 A1 ES 376972A1
Authority
ES
Spain
Prior art keywords
fuel injection
impulsion
injection pump
adjusting mechanism
distributor
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
ES376972A
Other languages
Spanish (es)
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES376972A1 publication Critical patent/ES376972A1/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
    • F02M41/10—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/401—Controlling injection timing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/408—Electrically controlling a diesel injection pump of the distributing type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Improvements in the construction of injection pumps for internal combustion engines with electric flow regulation, of the type that have a flow adjusting mechanism that originates the effective position of command of a distributor determining the start of impulsion or the end of impulsion of the pump, and contain means for understanding the number of revolutions, characterized in that the flow adjusting mechanism contains a rotating magnet system arranged inside the pump casing and connected to the distributor. (Machine-translation by Google Translate, not legally binding)
ES376972A 1969-02-28 1970-02-27 Fuel injection pump Expired ES376972A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1910112A DE1910112C3 (en) 1969-02-28 1969-02-28 Control device for the delivery rate of an injection pump for internal combustion engines

Publications (1)

Publication Number Publication Date
ES376972A1 true ES376972A1 (en) 1972-05-01

Family

ID=5726615

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376972A Expired ES376972A1 (en) 1969-02-28 1970-02-27 Fuel injection pump

Country Status (8)

Country Link
US (1) US3630643A (en)
JP (1) JPS5531307B1 (en)
AT (1) AT306447B (en)
DE (1) DE1910112C3 (en)
ES (1) ES376972A1 (en)
FR (1) FR2037143A1 (en)
GB (1) GB1287822A (en)
RO (1) RO55919A (en)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2042541C3 (en) * 1970-08-27 1973-09-27 Robert Bosch Gmbh, 7000 Stuttgart Fuel injection system for vehicle gas turbines
JPS5339528B1 (en) * 1971-03-06 1978-10-21
US3797469A (en) * 1971-04-06 1974-03-19 Diesel Kiki Co Distributor-type fuel injection pump for internal combustion engines
US4036193A (en) * 1971-07-30 1977-07-19 Diesel Kiki Kabushiki Kaisha Electronically controlled fuel injection pump
US3841285A (en) * 1972-03-21 1974-10-15 Bosch Gmbh Robert Composite centrifugal speed-dependent fuel controller for fuel injection pumps and electric signal transducer
JPS4898221A (en) * 1972-03-30 1973-12-13
JPS4971319A (en) * 1972-11-14 1974-07-10
US3951119A (en) * 1973-06-09 1976-04-20 Robert Bosch G.M.B.H. Fuel injection system
IT1020703B (en) * 1974-09-02 1977-12-30 Fiat Spa IMPROVEMENTS IN INJECTION PUMPS FOR DIESEL ENGINES WITH ELECTRONIC FLOW REGULATION
JPS5833239Y2 (en) * 1977-06-25 1983-07-25 株式会社ボッシュオートモーティブ システム Diesel engine stall prevention device
DE2845139A1 (en) * 1978-10-17 1980-04-30 Bosch Gmbh Robert CONTROL DEVICE FOR A FUEL INJECTION PUMP
DE2845096A1 (en) * 1978-10-17 1980-05-08 Bosch Gmbh Robert SPEED CONTROLLER OF A FUEL INJECTION PUMP
DE2845095A1 (en) * 1978-10-17 1980-04-30 Bosch Gmbh Robert CONTROL DEVICE FOR A FUEL INJECTION PUMP
DE3061662D1 (en) * 1979-03-21 1983-02-24 Friedmann & Maier Ag Control circuit for regulating an injection pump for diesel engines
DE2918147A1 (en) * 1979-05-05 1980-11-20 Maschf Augsburg Nuernberg Ag FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE
DE2929176C2 (en) * 1979-07-19 1986-08-14 Robert Bosch Gmbh, 7000 Stuttgart Distributor fuel injection pumps for internal combustion engines
DE2952786C3 (en) 1979-12-31 1993-11-18 Heinzmann Gmbh Co Kg Fritz Electromechanical actuator for adjusting the angle of rotation of a throttle valve
DE2953477A1 (en) * 1979-12-31 1981-11-19 Fritz Heinzmann GmbH & Co, 7321 Albershausen Fuel regulator for engine speed control system - employs electromagnetic actuator with linear response and low inertia
US4470763A (en) * 1980-01-17 1984-09-11 Nissan Motor Company Fuel injection control system
DE3004035A1 (en) * 1980-02-05 1981-08-13 Robert Bosch Gmbh, 7000 Stuttgart CONTROL DEVICE FOR A FUEL INJECTION PUMP
DE3004460A1 (en) * 1980-02-07 1981-09-10 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
GB2073448B (en) * 1980-03-26 1984-08-30 Nissan Motor Positional control system for a fuel injection pump
DE3013984A1 (en) * 1980-04-11 1981-10-22 Robert Bosch Gmbh, 7000 Stuttgart ACTUATOR FOR ADJUSTING THE ROTATING ANGLE
DE3017275A1 (en) * 1980-05-06 1981-11-12 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR SELF-IGNITIONING INTERNAL COMBUSTION ENGINES
JPS5751915A (en) * 1980-09-10 1982-03-27 Nissan Motor Co Ltd Fuel injection quantity controller
DE3037730A1 (en) * 1980-10-06 1982-05-19 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION SYSTEM FOR INTERNAL COMBUSTION ENGINES
DE3049367A1 (en) * 1980-12-29 1982-07-29 Spica S.p.A., Livorno DISTRIBUTOR INJECTION PUMP FOR FUEL SUPPLY TO A COMBUSTION ENGINE
JPS57135232A (en) * 1981-02-13 1982-08-20 Nissan Motor Co Ltd Electronic controlling device for fuel injection of internal combustion engine
JPS57159939A (en) * 1981-03-30 1982-10-02 Nissan Motor Co Ltd Electronic controller of fuel injection amount in fuel injection internal combustion engine
DE3138640A1 (en) * 1981-09-29 1983-04-14 Robert Bosch Gmbh, 7000 Stuttgart CONTROL DEVICE FOR A FUEL INJECTION PUMP
JPS5859318A (en) * 1981-10-06 1983-04-08 Nissan Motor Co Ltd Device for regulating discharge quantity of fuel injection pump
DE3141653A1 (en) * 1981-10-21 1983-05-05 L'Orange GmbH, 7000 Stuttgart FUEL INJECTION PUMP, ESPECIALLY FOR A DIESEL INTERNAL COMBUSTION ENGINE
US4449506A (en) * 1981-11-25 1984-05-22 Trw Inc. Fuel supply system
DE3215046C2 (en) * 1982-04-22 1986-07-31 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Fuel injection pump for internal combustion engines
DE3342993A1 (en) * 1982-12-06 1984-06-07 Nissan Motor Co., Ltd., Yokohama, Kanagawa CONTROL DEVICE FOR THE FUEL INJECTION AMOUNT IN AN INTERNAL COMBUSTION ENGINE
JPS59120728A (en) * 1982-12-27 1984-07-12 Nissan Motor Co Ltd Regulating device for delivery amount of fuel injection pump
JPS59231225A (en) * 1983-06-13 1984-12-25 Komatsu Ltd Governor apparatus
GB8326354D0 (en) * 1983-10-01 1983-11-02 Lucas Ind Plc Fuel pumping apparatus
DE3430654A1 (en) * 1984-08-21 1986-03-06 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3609995A1 (en) * 1986-03-25 1987-10-01 Bosch Gmbh Robert ACTUATING DEVICE FOR A FUEL INJECTION PUMP
GB2189846B (en) * 1986-04-28 1989-11-29 Diesel Kiki Co Fuel injection pump
DE3739198C1 (en) * 1987-11-19 1989-05-03 Bosch Gmbh Robert Fuel injection pump for internal combustion engines
DE3811845A1 (en) * 1988-04-08 1989-10-19 Voest Alpine Automotive PUMPEDUESE FOR DIESEL ENGINES
US5154206A (en) * 1988-12-01 1992-10-13 United Technologies Corporation Vibration damper
GB8917872D0 (en) * 1989-08-04 1989-09-20 Lucas Ind Plc Low pressure fuel supply system for a fuel injection fluid
DE3928718A1 (en) * 1989-08-30 1991-03-07 Bosch Gmbh Robert FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
US5230613A (en) * 1990-07-16 1993-07-27 Diesel Technology Company Common rail fuel injection system
US5133645A (en) * 1990-07-16 1992-07-28 Diesel Technology Corporation Common rail fuel injection system
DE4116644A1 (en) * 1991-05-22 1992-11-26 Kloeckner Humboldt Deutz Ag FUEL INJECTION DEVICE FOR DIESEL INTERNAL COMBUSTION ENGINES
DE4207275A1 (en) * 1992-03-07 1993-09-09 Kloeckner Humboldt Deutz Ag Electromagnetic actuator control for diesel injector pumps - has drive current level to achieve set position of control rod determined by detection of marker with current level measured and stored in memory
US6045236A (en) * 1996-08-09 2000-04-04 Black & Decker Inc. Twist on/off and adjustable focus flashlight
DE10059423A1 (en) * 2000-11-30 2002-06-13 Bosch Gmbh Robert Device for conveying liquids, in particular fuel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2538982A (en) * 1945-06-30 1951-01-23 Vernon D Roosa Fuel pump
US2598528A (en) * 1948-12-20 1952-05-27 Louis O French Fuel injection apparatus
US2746443A (en) * 1953-02-20 1956-05-22 Texas Co Fuel injection pump
US2889780A (en) * 1953-03-09 1959-06-09 Gen Electric Fluid flow measurement and control apparatus
DE1058790B (en) * 1958-03-26 1959-06-04 Bosch Gmbh Robert Fuel injection pump for multi-cylinder internal combustion engines
US3064579A (en) * 1958-09-17 1962-11-20 Staege Werner Fuel injection pump for internal combustion engines
GB1097752A (en) * 1963-09-09 1968-01-03 Ass Eng Ltd Fuel injection valves for internal combustion engines
US3371610A (en) * 1966-02-16 1968-03-05 Bosch Arma Corp Auxiliary filling means for fuel injection pumps

Also Published As

Publication number Publication date
FR2037143A1 (en) 1970-12-31
RO55919A (en) 1974-02-01
GB1287822A (en) 1972-09-06
US3630643A (en) 1971-12-28
DE1910112A1 (en) 1970-09-03
AT306447B (en) 1973-04-10
SU406376A3 (en) 1973-11-05
DE1910112C3 (en) 1974-07-18
DE1910112B2 (en) 1973-12-20
JPS5531307B1 (en) 1980-08-16

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