ES413339A1 - Fuel systems for engines - Google Patents

Fuel systems for engines

Info

Publication number
ES413339A1
ES413339A1 ES413339A ES413339A ES413339A1 ES 413339 A1 ES413339 A1 ES 413339A1 ES 413339 A ES413339 A ES 413339A ES 413339 A ES413339 A ES 413339A ES 413339 A1 ES413339 A1 ES 413339A1
Authority
ES
Spain
Prior art keywords
engines
fuel systems
pump circuit
transducer
pump
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
ES413339A
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.)
CAV Ltd
Original Assignee
CAV Ltd
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 CAV Ltd filed Critical CAV Ltd
Publication of ES413339A1 publication Critical patent/ES413339A1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Amplifiers (AREA)

Abstract

A fuel system for an engine has an electronic governor controlling a pump, the governor receiving a number of signals including one signal from a transducer meansuring engine speed. This transducer includes a pump circuit, and is characterised in that the capacitor of the pump circuit is connected across the input and output of an operational amplifier.
ES413339A 1972-04-04 1973-04-04 Fuel systems for engines Expired ES413339A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1533972 1972-04-04
GB1534172A GB1429771A (en) 1972-04-04 1972-04-04 Control systems for fuel systems for engines

Publications (1)

Publication Number Publication Date
ES413339A1 true ES413339A1 (en) 1976-06-01

Family

ID=26251223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413339A Expired ES413339A1 (en) 1972-04-04 1973-04-04 Fuel systems for engines

Country Status (10)

Country Link
US (1) US3889648A (en)
JP (1) JPS4914819A (en)
AR (1) AR207103A1 (en)
CA (1) CA991725A (en)
DE (1) DE2316817A1 (en)
ES (1) ES413339A1 (en)
FR (1) FR2179080B1 (en)
GB (1) GB1429771A (en)
IN (1) IN140470B (en)
IT (1) IT982933B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973538A (en) * 1973-01-06 1976-08-10 C.A.V. Limited Fuel systems for engines
US4096830A (en) * 1975-11-06 1978-06-27 Allied Chemical Corporation Control system for electrically energized engine fuel
US4359984A (en) * 1979-05-25 1982-11-23 Kiyoharu Nakao Fuel control device for diesel engine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478512A (en) * 1967-11-03 1969-11-18 United Aircraft Corp Fuel control for a small gas turbine engine
US3695242A (en) * 1969-09-04 1972-10-03 Diesel Kiki Co Electronic governor for fuel-injection type internal combustion engines
US3724430A (en) * 1969-10-15 1973-04-03 Bosch Gmbh Robert Fuel injection regulator for internal combustion engines
DE1962570C3 (en) * 1969-12-13 1979-10-25 Robert Bosch Gmbh, 7000 Stuttgart Control device for the injection pump of a diesel engine
US3717174A (en) * 1971-08-03 1973-02-20 R Dewall Perfusion safety valve
US3724433A (en) * 1971-08-13 1973-04-03 Ambac Ind Engine governor system with signal-loss protection and controlled oscillator circuit suitable for use therein

Also Published As

Publication number Publication date
FR2179080B1 (en) 1976-06-11
FR2179080A1 (en) 1973-11-16
GB1429771A (en) 1976-03-24
US3889648A (en) 1975-06-17
IN140470B (en) 1976-11-13
IT982933B (en) 1974-10-21
JPS4914819A (en) 1974-02-08
CA991725A (en) 1976-06-22
AR207103A1 (en) 1976-09-15
DE2316817A1 (en) 1973-10-18

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