FR2232684A1 - Regulator for self-igniting I.C. engines - heat sensitive control system regulates amount of fuel to be supplied - Google Patents

Regulator for self-igniting I.C. engines - heat sensitive control system regulates amount of fuel to be supplied

Info

Publication number
FR2232684A1
FR2232684A1 FR7419544A FR7419544A FR2232684A1 FR 2232684 A1 FR2232684 A1 FR 2232684A1 FR 7419544 A FR7419544 A FR 7419544A FR 7419544 A FR7419544 A FR 7419544A FR 2232684 A1 FR2232684 A1 FR 2232684A1
Authority
FR
France
Prior art keywords
fuel
regulator
igniting
engines
self
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
FR7419544A
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.)
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 FR2232684A1 publication Critical patent/FR2232684A1/en
Pending 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
    • F02D1/14—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic pneumatic
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures

Abstract

Fuel regulation based on the temp. of the exhaust gasses. A sensor in the exhaust controls a regulator controlling the press. of compressed air in the line from the turbo-compressor, which in turn regulates the fuel supply. If temps. rise in the exhaust, this will cause counter press. to a special valve and this will result in an escape of compressed air and subsequent reduction of fuel supply. The sensor comprises a tube in which a spring loaded piston moves which at the bottom is connected to a bent leaf spring with valve plate controlling a capillary aperture.
FR7419544A 1973-06-06 1974-06-06 Regulator for self-igniting I.C. engines - heat sensitive control system regulates amount of fuel to be supplied Pending FR2232684A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2701173 1973-06-06

Publications (1)

Publication Number Publication Date
FR2232684A1 true FR2232684A1 (en) 1975-01-03

Family

ID=10252737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7419544A Pending FR2232684A1 (en) 1973-06-06 1974-06-06 Regulator for self-igniting I.C. engines - heat sensitive control system regulates amount of fuel to be supplied

Country Status (3)

Country Link
JP (1) JPS5052434A (en)
DE (1) DE2427124A1 (en)
FR (1) FR2232684A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002441A1 (en) * 1979-04-26 1980-11-13 B Coppernoll Fuel-air ratio control by sensing exhaust temperature
DE3149095A1 (en) * 1981-12-11 1983-06-16 Robert Bosch Gmbh, 7000 Stuttgart ELECTRONIC CONTROL SYSTEM FOR THE FUEL AMOUNT OF AN INTERNAL COMBUSTION ENGINE
DE3400513A1 (en) * 1984-01-10 1985-07-18 Robert Bosch Gmbh, 7000 Stuttgart FULL LOAD LIMIT OF AN INTERNAL COMBUSTION ENGINE

Also Published As

Publication number Publication date
DE2427124A1 (en) 1975-01-02
JPS5052434A (en) 1975-05-09

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