EP0037389A3 - Injection device - Google Patents

Injection device Download PDF

Info

Publication number
EP0037389A3
EP0037389A3 EP81890049A EP81890049A EP0037389A3 EP 0037389 A3 EP0037389 A3 EP 0037389A3 EP 81890049 A EP81890049 A EP 81890049A EP 81890049 A EP81890049 A EP 81890049A EP 0037389 A3 EP0037389 A3 EP 0037389A3
Authority
EP
European Patent Office
Prior art keywords
injection device
injection
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.)
Granted
Application number
EP81890049A
Other languages
German (de)
Other versions
EP0037389A2 (en
EP0037389B1 (en
Inventor
Anton Dipl.-Ing. Dr. Pischinger
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.)
Friedmann and Maier AG
Original Assignee
Friedmann and Maier 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 Friedmann and Maier AG filed Critical Friedmann and Maier AG
Publication of EP0037389A2 publication Critical patent/EP0037389A2/en
Publication of EP0037389A3 publication Critical patent/EP0037389A3/en
Application granted granted Critical
Publication of EP0037389B1 publication Critical patent/EP0037389B1/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
    • F02D1/04—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 mechanical means dependent on engine speed, e.g. using centrifugal governors
    • 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
    • F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical
    • 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
    • F02M39/00—Arrangements of fuel-injection apparatus with respect to engines; Pump drives adapted to such arrangements
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
    • F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
    • 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
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/28—Mechanisms therefor
    • 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
    • F02M59/447—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 means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
EP81890049A 1980-03-27 1981-03-17 Injection device Expired EP0037389B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1669/80 1980-03-27
AT0166980A AT379219B (en) 1980-03-27 1980-03-27 INJECTION DEVICE

Publications (3)

Publication Number Publication Date
EP0037389A2 EP0037389A2 (en) 1981-10-07
EP0037389A3 true EP0037389A3 (en) 1982-04-28
EP0037389B1 EP0037389B1 (en) 1983-10-12

Family

ID=3518422

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81890049A Expired EP0037389B1 (en) 1980-03-27 1981-03-17 Injection device

Country Status (3)

Country Link
EP (1) EP0037389B1 (en)
AT (1) AT379219B (en)
DE (1) DE3161153D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4001436A1 (en) * 1990-01-19 1991-07-25 Kloeckner Humboldt Deutz Ag Multicylinder diesel engine fuel injector - has control rod with thermal expansion coefft. differing from that of crankcase
FR2887932B1 (en) * 2005-07-01 2007-11-16 Sagem Defense Securite DEVICE FOR ACTUATING A ROD FOR CONTROLLING THE FLOW OF AN INJECTION PUMP

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT193186B (en) * 1953-05-27 1957-11-25 Friedmann & Maier Ag Control device for fuel injection pumps
CH352528A (en) * 1957-08-15 1961-02-28 Lanova Ag Control device in an internal combustion engine with a fuel injection pump
DE2910622A1 (en) * 1978-04-21 1979-10-31 Steyr Daimler Puch Ag CONTROL DEVICE FOR AIR-COMPRESSING, SELF-IGNITING COMBUSTION MACHINES
DE2822195A1 (en) * 1978-05-20 1979-11-22 Motoren Turbinen Union Control rod for fuel injection pump - has separate sleeve for each piston to give two sets which can be moved together or independently

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT193186B (en) * 1953-05-27 1957-11-25 Friedmann & Maier Ag Control device for fuel injection pumps
CH352528A (en) * 1957-08-15 1961-02-28 Lanova Ag Control device in an internal combustion engine with a fuel injection pump
DE2910622A1 (en) * 1978-04-21 1979-10-31 Steyr Daimler Puch Ag CONTROL DEVICE FOR AIR-COMPRESSING, SELF-IGNITING COMBUSTION MACHINES
DE2822195A1 (en) * 1978-05-20 1979-11-22 Motoren Turbinen Union Control rod for fuel injection pump - has separate sleeve for each piston to give two sets which can be moved together or independently

Also Published As

Publication number Publication date
EP0037389A2 (en) 1981-10-07
DE3161153D1 (en) 1983-11-17
EP0037389B1 (en) 1983-10-12
ATA166980A (en) 1985-04-15
AT379219B (en) 1985-12-10

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