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GB1464538A - - Google Patents

Info

Publication number
GB1464538A
GB1464538A GB1034373A GB1034373A GB1464538A GB 1464538 A GB1464538 A GB 1464538A GB 1034373 A GB1034373 A GB 1034373A GB 1034373 A GB1034373 A GB 1034373A GB 1464538 A GB1464538 A GB 1464538A
Authority
GB
United Kingdom
Prior art keywords
transistor
speed
resistor
engine
conducts
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
GB1034373A
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 filed Critical
Priority to GB1034373A priority Critical patent/GB1464538A/en
Priority to ZA00741068A priority patent/ZA741068B/en
Priority to ES423509A priority patent/ES423509A1/en
Priority to AU65994/74A priority patent/AU477315B2/en
Priority to CA193,710A priority patent/CA1004325A/en
Priority to IT48857/74A priority patent/IT1008973B/en
Priority to FR7407076A priority patent/FR2220012B1/fr
Priority to BR1516/74A priority patent/BR7401516D0/en
Priority to IN438/CAL/1974A priority patent/IN140990B/en
Priority to DE2410095A priority patent/DE2410095A1/en
Priority to JP49023782A priority patent/JPS50228A/ja
Priority to US05/558,060 priority patent/US3981287A/en
Publication of GB1464538A publication Critical patent/GB1464538A/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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/407—Electrically controlling a diesel injection pump of the in-line type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

1464538 Automatic control of fuel supply in IC engines CAV Ltd 12 Feb 1974 [2 March 1973] 10343/73 Heading G3N A fuel control system for an engine has provision for modifying the output of the demand transducer in accordance with speed and is additionally provided with an idle governor which modifies the demand transducer output below a predetermined speed. The engine control system is basically similar to that described in Specification 1416862 with an idle governor circuit similar to that shown in Specification 1464378. In the present arrangement down transistors 54, 81 are provided in parallel with the demand transducer transistor 38 so that they all affect the current flowing in resistor 30 and thus the voltage applied to the control amplifier 17. The transistor 81 is arranged to conduct over the whole range of engine speed and so as the speed falls this transistor conducts more to increase the current flow in resistor 30. The transistor 54 conducts only below a predetermined speed and thus further increases the current in resistor 30 at low speeds. In a modification transistor 81 may be made non- conducting at higher speeds.
GB1034373A 1973-03-02 1973-03-02 Expired GB1464538A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB1034373A GB1464538A (en) 1973-03-02 1973-03-02
ZA00741068A ZA741068B (en) 1973-03-02 1974-02-19 Fuel systems for engines
ES423509A ES423509A1 (en) 1973-03-02 1974-02-22 Improvements in the fuel systems for engines. (Machine-translation by Google Translate, not legally binding)
AU65994/74A AU477315B2 (en) 1973-03-02 1974-02-25 Fuel systems for engines
CA193,710A CA1004325A (en) 1973-03-02 1974-02-28 Fuel systems for engines
IT48857/74A IT1008973B (en) 1973-03-02 1974-03-01 FUEL EQUIPMENT FOR ENGINES
FR7407076A FR2220012B1 (en) 1973-03-02 1974-03-01
BR1516/74A BR7401516D0 (en) 1973-03-02 1974-03-01 A FUEL FEEDER FOR AN ENGINE
IN438/CAL/1974A IN140990B (en) 1973-03-02 1974-03-01
DE2410095A DE2410095A1 (en) 1973-03-02 1974-03-02 FUEL SYSTEM FOR ENGINE
JP49023782A JPS50228A (en) 1973-03-02 1974-03-02
US05/558,060 US3981287A (en) 1973-03-02 1975-03-13 Fuel systems for engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1034373A GB1464538A (en) 1973-03-02 1973-03-02

Publications (1)

Publication Number Publication Date
GB1464538A true GB1464538A (en) 1977-02-16

Family

ID=9966107

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1034373A Expired GB1464538A (en) 1973-03-02 1973-03-02

Country Status (11)

Country Link
JP (1) JPS50228A (en)
AU (1) AU477315B2 (en)
BR (1) BR7401516D0 (en)
CA (1) CA1004325A (en)
DE (1) DE2410095A1 (en)
ES (1) ES423509A1 (en)
FR (1) FR2220012B1 (en)
GB (1) GB1464538A (en)
IN (1) IN140990B (en)
IT (1) IT1008973B (en)
ZA (1) ZA741068B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207658A1 (en) * 1975-07-15 1976-10-22 Gen Tire & Rubber Co REINFORCED ELASTOMERIC SEAL AND A METHOD OF MANUFACTURING IT
JPS5554592Y2 (en) * 1975-10-31 1980-12-17
JPS61229636A (en) * 1985-04-04 1986-10-13 Toyoda Gosei Co Ltd Weather strip for car and its production
JPS629727A (en) * 1985-07-04 1987-01-17 Toyoda Gosei Co Ltd Manufacture of trim mandrel
JPS63240430A (en) * 1987-03-27 1988-10-06 Toyoda Mach Works Ltd Driving force transmitting device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261354B (en) * 1966-05-20 1968-02-15 Bosch Gmbh Robert Diesel engine with an actuator for adjusting the amount of fuel and a regulator
DE2036081A1 (en) * 1970-07-21 1972-01-27 Bosch Gmbh Robert Electronic controller for an internal combustion engine
GB1416861A (en) * 1971-12-03 1975-12-10 Cav Ltd Control systems for internal combustion engines

Also Published As

Publication number Publication date
ZA741068B (en) 1975-01-29
BR7401516D0 (en) 1974-11-19
AU477315B2 (en) 1976-10-21
FR2220012A1 (en) 1974-09-27
FR2220012B1 (en) 1976-10-15
ES423509A1 (en) 1976-11-01
AU6599474A (en) 1975-08-28
IN140990B (en) 1977-01-08
CA1004325A (en) 1977-01-25
DE2410095A1 (en) 1974-09-05
JPS50228A (en) 1975-01-06
IT1008973B (en) 1976-11-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee