ES438746A1 - Mejoras en la construccion de servomotores hidraulicos. - Google Patents

Mejoras en la construccion de servomotores hidraulicos.

Info

Publication number
ES438746A1
ES438746A1 ES438746A ES438746A ES438746A1 ES 438746 A1 ES438746 A1 ES 438746A1 ES 438746 A ES438746 A ES 438746A ES 438746 A ES438746 A ES 438746A ES 438746 A1 ES438746 A1 ES 438746A1
Authority
ES
Spain
Prior art keywords
piston
servo
working medium
pressure
valve member
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
ES438746A
Other languages
English (en)
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.)
Rolls Royce Solutions GmbH
Original Assignee
MTU Friedrichshafen GmbH
MTU Motoren und Turbinen Union Friedrichshafen 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 DE19742430044 external-priority patent/DE2430044C3/de
Application filed by MTU Friedrichshafen GmbH, MTU Motoren und Turbinen Union Friedrichshafen GmbH filed Critical MTU Friedrichshafen GmbH
Publication of ES438746A1 publication Critical patent/ES438746A1/es
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
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • G05D13/08—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover without auxiliary power
    • G05D13/30—Governors characterised by fluid features in which the speed of a shaft is converted into fluid pressure
    • G05D13/32—Governors characterised by fluid features in which the speed of a shaft is converted into fluid pressure using a pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
ES438746A 1974-06-22 1975-06-20 Mejoras en la construccion de servomotores hidraulicos. Expired ES438746A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742430044 DE2430044C3 (de) 1974-06-22 Hydraulischer Servomotor für die Regelung einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
ES438746A1 true ES438746A1 (es) 1977-02-01

Family

ID=5918718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES438746A Expired ES438746A1 (es) 1974-06-22 1975-06-20 Mejoras en la construccion de servomotores hidraulicos.

Country Status (7)

Country Link
US (1) US4050434A (es)
JP (1) JPS6014897B2 (es)
CH (1) CH597509A5 (es)
ES (1) ES438746A1 (es)
FR (1) FR2275652A1 (es)
GB (1) GB1452471A (es)
IT (1) IT1044344B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1579827A (en) * 1976-05-21 1980-11-26 Girling Ltd Fluid-pressure operated boosters for vehicle braking systems
US4262642A (en) * 1977-11-16 1981-04-21 Anatoly Sverdlin Device for reducing fuel consumption in internal combustion engines
US4150651A (en) * 1977-12-29 1979-04-24 Cummins Engine Company, Inc. Fuel system for internal combustion engine
US4355610A (en) * 1980-03-28 1982-10-26 Caterpillar Tractor Co. Servo boosted governor control for engines
NL8003025A (nl) * 1980-05-23 1981-12-16 Tno Toerentalbegrenzende regelinrichting.
US4389991A (en) * 1980-09-11 1983-06-28 Caterpillar Tractor Co. Rotation sensitive pressure regulator
JPS60134836U (ja) * 1984-02-21 1985-09-07 株式会社小松製作所 燃料噴射ポンプの噴射量制御装置
JPS60175836U (ja) * 1984-05-01 1985-11-21 株式会社小松製作所 燃料噴射ポンプの噴射量制御装置
JPH03116909U (es) * 1990-03-12 1991-12-03

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619075A (en) * 1945-02-08 1952-11-25 John H Holloway Governor having spring load and means for adjustably controlling spring scale
US2602655A (en) * 1949-12-02 1952-07-08 Woodward Governor Co Multiple governor with common servo
US2879754A (en) * 1954-06-09 1959-03-31 Maybach Motorenbau Gmbh Protective starting device for internal combustion engines
US2868184A (en) * 1957-04-22 1959-01-13 Curtiss Wright Corp Engine load limiting controls
DE1072101B (es) * 1958-09-09 1959-12-24
US3499426A (en) * 1968-05-29 1970-03-10 Caterpillar Tractor Co Maximum-minimum governor device

Also Published As

Publication number Publication date
IT1044344B (it) 1980-03-20
JPS5114537A (es) 1976-02-05
FR2275652A1 (fr) 1976-01-16
US4050434A (en) 1977-09-27
DE2430044B2 (de) 1976-05-06
FR2275652B1 (es) 1979-08-03
GB1452471A (en) 1976-10-13
JPS6014897B2 (ja) 1985-04-16
CH597509A5 (es) 1978-04-14
DE2430044A1 (de) 1976-01-08

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