ES423509A1 - Improvements in the fuel systems for engines. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in the fuel systems for engines. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES423509A1
ES423509A1 ES423509A ES423509A ES423509A1 ES 423509 A1 ES423509 A1 ES 423509A1 ES 423509 A ES423509 A ES 423509A ES 423509 A ES423509 A ES 423509A ES 423509 A1 ES423509 A1 ES 423509A1
Authority
ES
Spain
Prior art keywords
pump
output
summing amplifier
translation
machine
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
ES423509A
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 ES423509A1 publication Critical patent/ES423509A1/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

Improvements in engine fuel systems, characterized in that the system comprises, in combination, a pump that supplies fuel to the engine, control means of the pump that determine the output of the pump, a first summing amplifier to which signals are fed representing the demanded and actual values of the pump output, together with a signal that represents the speed of the motor, the first summing amplifier comparing the signals it receives and producing an output that sends the pump control means a second summing amplifier to which electrical signals representing the motor speed and a reference are fed, and a discriminator that couples the first and second summing amplifiers to the pump control means, the output of the discriminator being, at all times, the less fuel-consuming summing amplifier output so that the second summing amplifier limits the engine speed. (Machine-translation by Google Translate, not legally binding)
ES423509A 1973-03-02 1974-02-22 Improvements in the fuel systems for engines. (Machine-translation by Google Translate, not legally binding) Expired ES423509A1 (en)

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
ES423509A1 true ES423509A1 (en) 1976-11-01

Family

ID=9966107

Family Applications (1)

Application Number Title Priority Date Filing Date
ES423509A Expired ES423509A1 (en) 1973-03-02 1974-02-22 Improvements in the fuel systems for engines. (Machine-translation by Google Translate, not legally binding)

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
FR2220012B1 (en) 1976-10-15
AU6599474A (en) 1975-08-28
IT1008973B (en) 1976-11-30
CA1004325A (en) 1977-01-25
ZA741068B (en) 1975-01-29
BR7401516D0 (en) 1974-11-19
AU477315B2 (en) 1976-10-21
DE2410095A1 (en) 1974-09-05
GB1464538A (en) 1977-02-16
JPS50228A (en) 1975-01-06
FR2220012A1 (en) 1974-09-27
IN140990B (en) 1977-01-08

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