FR2451466A1 - RUNNING ELECTRIC TRANSMITTER FOR FUEL INJECTION PUMPS - Google Patents

RUNNING ELECTRIC TRANSMITTER FOR FUEL INJECTION PUMPS

Info

Publication number
FR2451466A1
FR2451466A1 FR8005085A FR8005085A FR2451466A1 FR 2451466 A1 FR2451466 A1 FR 2451466A1 FR 8005085 A FR8005085 A FR 8005085A FR 8005085 A FR8005085 A FR 8005085A FR 2451466 A1 FR2451466 A1 FR 2451466A1
Authority
FR
France
Prior art keywords
fuel injection
electric transmitter
injection pumps
pumps
transmitter
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.)
Pending
Application number
FR8005085A
Other languages
French (fr)
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
Priority claimed from DE19792909555 external-priority patent/DE2909555A1/en
Priority claimed from DE19792909624 external-priority patent/DE2909624A1/en
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2451466A1 publication Critical patent/FR2451466A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
    • G01D5/2208—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the self-induction of the coils
    • G01D5/2216—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the self-induction of the coils by a movable ferromagnetic element, e.g. a core
    • 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
    • F02D1/025—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 by means dependent on engine working temperature
    • 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
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • F02D1/122—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed
    • F02D1/127—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed using the pressure developed in a pump
    • 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
    • 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
    • F02M41/128—Varying injection timing by angular adjustment of the face-cam or the rollers support
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • 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
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • F02M63/022—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine by acting on fuel control mechanism
    • 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
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/24—Fuel-injection apparatus with sensors

Landscapes

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

Abstract

A.EMETTEUR ELECTRIQUE DESTINE A LA MESURE DU DEBIT DE POMPES D'INJECTION DE CARBURANT. B.L'INVENTION CONCERNE UN EMETTEUR ELECTRIQUE DE COURSE PARCOURUE POUR POMPES D'INJECTION DE CARBURANT, NOTAMMENT POUR POMPES DISTRIBUTRICES, DANS LEQUEL LE LEVIER DE REGULATION 6 DU REGULATEUR FONCTION DE LA VITESSE DE ROTATION 9 COUPLE A L'ELEMENT D'ASSERVISSEMENT 4 DU DEBIT D'INJECTION EST DIRECTEMENT RELIE A LA PARTIE MOBILE 24, 32 D'UN EMETTEUR DE COURSE PARCOURUE. C.L'INVENTION S'APPLIQUE PRINCIPALEMENT AUX DISPOSITIFS DE REGLAGE DES DEBITS DE POMPES D'INJECTION DE CARBURANT.A. ELECTRIC TRANSMITTER INTENDED FOR MEASURING THE FLOW RATE OF FUEL INJECTION PUMPS. B. THE INVENTION CONCERNS AN ELECTRIC TRANSMITTER FOR FLUID STROKE FOR FUEL INJECTION PUMPS, IN PARTICULAR FOR DISTRIBUTION PUMPS, IN WHICH THE REGULATOR LEVER 6 OF THE REGULATOR FUNCTION OF ROTATION SPEED 9 TORQUE TO THE SERVING ELEMENT 4 OF THE INJECTION FLOW IS DIRECTLY CONNECTED TO THE MOBILE PART 24, 32 OF A TRAVEL TRANSMITTER. C. THE INVENTION APPLIES MAINLY TO FUEL INJECTION PUMP FLOW ADJUSTMENT DEVICES.

FR8005085A 1979-03-10 1980-03-06 RUNNING ELECTRIC TRANSMITTER FOR FUEL INJECTION PUMPS Pending FR2451466A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792909555 DE2909555A1 (en) 1979-03-10 1979-03-10 FUEL INJECTION PUMP
DE19792909624 DE2909624A1 (en) 1979-03-12 1979-03-12 Fuel injection system for IC engine - determines actual fuel quantity injected by measuring movement of fuel regulator

Publications (1)

Publication Number Publication Date
FR2451466A1 true FR2451466A1 (en) 1980-10-10

Family

ID=25778163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005085A Pending FR2451466A1 (en) 1979-03-10 1980-03-06 RUNNING ELECTRIC TRANSMITTER FOR FUEL INJECTION PUMPS

Country Status (2)

Country Link
FR (1) FR2451466A1 (en)
GB (1) GB2047899B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177780A (en) * 2020-09-30 2021-01-05 重庆红江机械有限责任公司 Electro-hydraulic speed regulator based on speed and position feedback

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225085C2 (en) * 1982-07-05 1985-03-21 Daimler-Benz Ag, 7000 Stuttgart Method for controlling fuel metering for an internal combustion engine
US4559816A (en) * 1983-04-15 1985-12-24 Robert Bosch Gmbh Displacement transducer for detecting the position of an adjusting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH335899A (en) * 1954-07-31 1959-01-31 Daimler Benz Ag Device for monitoring the performance of internal combustion engines operated with fuel injection
CH496167A (en) * 1968-07-25 1970-09-15 Bosch Gmbh Robert Control device for injection internal combustion engines
FR2160672A1 (en) * 1971-11-18 1973-06-29 Nippon Denso Co
FR2356824A1 (en) * 1976-07-02 1978-01-27 Lucas Industries Ltd FUEL PUMPING DEVICE FOR INTERNAL COMBUSTION ENGINE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH335899A (en) * 1954-07-31 1959-01-31 Daimler Benz Ag Device for monitoring the performance of internal combustion engines operated with fuel injection
CH496167A (en) * 1968-07-25 1970-09-15 Bosch Gmbh Robert Control device for injection internal combustion engines
FR2160672A1 (en) * 1971-11-18 1973-06-29 Nippon Denso Co
FR2356824A1 (en) * 1976-07-02 1978-01-27 Lucas Industries Ltd FUEL PUMPING DEVICE FOR INTERNAL COMBUSTION ENGINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177780A (en) * 2020-09-30 2021-01-05 重庆红江机械有限责任公司 Electro-hydraulic speed regulator based on speed and position feedback
CN112177780B (en) * 2020-09-30 2022-07-19 重庆红江机械有限责任公司 Electro-hydraulic speed regulator based on speed and position feedback

Also Published As

Publication number Publication date
GB2047899B (en) 1984-03-07
GB2047899A (en) 1980-12-03

Similar Documents

Publication Publication Date Title
FR2447843A1 (en) HYDRAULIC SYSTEM FOR MOTOR VEHICLE
FR2431030A1 (en) FUEL SUPPLY DEVICE FOR AN ENGINE
FR2411981A1 (en) VARIABLE CAPACITY COMPRESSOR
SE8400573L (en) ADJUSTABLE LUBRICANT PUMP
SU1149864A3 (en) Device for heating vehicle cab
GB1519063A (en) Vehicle steering system
FR2405854A1 (en) ASSISTED STEERING SYSTEM FOR VEHICLES
FR2445177A1 (en) IMPROVEMENTS ON CONTROLLED FLOW SPREADING DEVICES
FR2413703A1 (en) ACCELERATION AND / OR DECELERATION CONTROL SYSTEM FOR MECHANICAL DRIVES
FR2451466A1 (en) RUNNING ELECTRIC TRANSMITTER FOR FUEL INJECTION PUMPS
FR2398653A1 (en) Power steering device for vehicle
FR2429700A1 (en) POWER STEERING FOR MOTOR VEHICLES
FR2432615A1 (en) DEVICE FOR CONTROLLING THE IDLE SPEED OF AN INTERNAL COMBUSTION ENGINE
FR2381914A1 (en) AIR INJECTION AND COMPRESSION ENGINE, IN PARTICULAR FOR PASSENGER CARS
JPS5455218A (en) Drive controller for engine supercharger
FR2375467A1 (en) HYDRAULIC CONTROL PROCESS AND DEVICE
FR2438747A1 (en) REGULATOR FUNCTION OF THE NUMBER OF TURNS FOR FUEL INJECTION PUMPS
FR2451463A1 (en) FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES WITH A HYDRAULIC ROTATION SPEED REGULATOR
FR2398882A1 (en) SAFETY DEVICE FOR A DIESEL ENGINE
FR2401817A1 (en) ASSISTED STEERING FOR VEHICLE
KR200223589Y1 (en) Power steering
FR2479455A1 (en) DEVICE FOR MEASURING FUEL CONSUMPTION
FR2469170A1 (en) SUCTION SYSTEM FOR THE COLLECTION OF DETRITUS, AND SCANNING VEHICLE PROVIDED WITH SUCH A SYSTEM
JPS57209471A (en) Electrical control device for power steering
FR2425553A1 (en) IDLE SPEED REGULATOR MECHANISM