GB1423164A - Rectifying networks for use in fuel supply systems for engines - Google Patents

Rectifying networks for use in fuel supply systems for engines

Info

Publication number
GB1423164A
GB1423164A GB1534572A GB1534572A GB1423164A GB 1423164 A GB1423164 A GB 1423164A GB 1534572 A GB1534572 A GB 1534572A GB 1534572 A GB1534572 A GB 1534572A GB 1423164 A GB1423164 A GB 1423164A
Authority
GB
United Kingdom
Prior art keywords
resistor
diodes
amplifier
bridge
engines
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
GB1534572A
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
Priority to GB1534572A priority Critical patent/GB1423164A/en
Priority to FR7312090A priority patent/FR2179083B1/fr
Publication of GB1423164A publication Critical patent/GB1423164A/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
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/503—Battery correction, i.e. corrections as a function of the state of the battery, its output or its type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

1423164 Measuring A.C. voltage C A V Ltd 21 March 1973 [4 April 1972] 15345/72 Heading G1 [Also in Division G3] A rectifying circuit including a diode bridge 26, Fig. 1, is characterized in that it also includes an amplifier 31 having a diode 34, 35 feedback path which compensates for the forward-volt drop across the diodes in the bridge. This is so because since the input impedance of the amplifier is extremely high, the current that flows from the source of A.C., i.e. winding 23, via a resistor 29a, two diodes of the bridge 26 and a resistor 29b, must equal the current that flows in the feedback path via the two diodes 34, 35 and a resistor 36, and hence, assuming that resistor 36 equals the sum of resistors 29a and 29b, the output voltage of the amplifier must equal the output voltage of the winding 23. The circuit forms part of a fuel injection control system, see Division G3.
GB1534572A 1972-04-04 1972-04-04 Rectifying networks for use in fuel supply systems for engines Expired GB1423164A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1534572A GB1423164A (en) 1972-04-04 1972-04-04 Rectifying networks for use in fuel supply systems for engines
FR7312090A FR2179083B1 (en) 1972-04-04 1973-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1534572A GB1423164A (en) 1972-04-04 1972-04-04 Rectifying networks for use in fuel supply systems for engines

Publications (1)

Publication Number Publication Date
GB1423164A true GB1423164A (en) 1976-01-28

Family

ID=10057487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1534572A Expired GB1423164A (en) 1972-04-04 1972-04-04 Rectifying networks for use in fuel supply systems for engines

Country Status (2)

Country Link
FR (1) FR2179083B1 (en)
GB (1) GB1423164A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1962570C3 (en) * 1969-12-13 1979-10-25 Robert Bosch Gmbh, 7000 Stuttgart Control device for the injection pump of a diesel engine

Also Published As

Publication number Publication date
FR2179083B1 (en) 1977-04-29
FR2179083A1 (en) 1973-11-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee