ZA728903B - Speed transducers - Google Patents

Speed transducers

Info

Publication number
ZA728903B
ZA728903B ZA728903A ZA728903A ZA728903B ZA 728903 B ZA728903 B ZA 728903B ZA 728903 A ZA728903 A ZA 728903A ZA 728903 A ZA728903 A ZA 728903A ZA 728903 B ZA728903 B ZA 728903B
Authority
ZA
South Africa
Prior art keywords
speed transducers
transducers
speed
Prior art date
Application number
ZA728903A
Inventor
R Phillips
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 ZA728903B publication Critical patent/ZA728903B/en

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
ZA728903A 1971-12-30 1972-12-18 Speed transducers ZA728903B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6080171A GB1420592A (en) 1971-12-30 1971-12-30 Fuel sysrem for internal combustion engine

Publications (1)

Publication Number Publication Date
ZA728903B true ZA728903B (en) 1973-09-26

Family

ID=10486111

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728903A ZA728903B (en) 1971-12-30 1972-12-18 Speed transducers

Country Status (7)

Country Link
JP (1) JPS4878986A (en)
BR (1) BR7209265D0 (en)
DE (1) DE2263783A1 (en)
FR (1) FR2186648A1 (en)
GB (1) GB1420592A (en)
MY (1) MY7900211A (en)
ZA (1) ZA728903B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258574A (en) * 1975-11-08 1977-05-14 Matsushita Electric Ind Co Ltd Revolution speed detector
DE3605995C2 (en) * 1986-02-25 1996-11-14 Teves Gmbh Alfred Device for measuring the angular velocity of a rotating body

Also Published As

Publication number Publication date
JPS4878986A (en) 1973-10-23
FR2186648A1 (en) 1974-01-11
GB1420592A (en) 1976-01-07
MY7900211A (en) 1979-12-31
BR7209265D0 (en) 1973-10-25
DE2263783A1 (en) 1973-07-12

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