CH593580A5 - - Google Patents

Info

Publication number
CH593580A5
CH593580A5 CH1295975A CH1295975A CH593580A5 CH 593580 A5 CH593580 A5 CH 593580A5 CH 1295975 A CH1295975 A CH 1295975A CH 1295975 A CH1295975 A CH 1295975A CH 593580 A5 CH593580 A5 CH 593580A5
Authority
CH
Switzerland
Application number
CH1295975A
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH593580A5 publication Critical patent/CH593580A5/xx

Links

Classifications

    • 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
    • G01P3/487—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 rotating magnets
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/093—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing driving condition of record carrier, e.g. travel, tape tension
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/54—Controlling, regulating, or indicating speed by stroboscope; by tachometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
CH1295975A 1974-10-09 1975-10-06 CH593580A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT812474A AT331355B (de) 1974-10-09 1974-10-09 Vorrichtung zur gewinnung einer impulsfolge in abhangigkeit von der drehzahl eines rotierenden systems

Publications (1)

Publication Number Publication Date
CH593580A5 true CH593580A5 (de) 1977-12-15

Family

ID=3602764

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1295975A CH593580A5 (de) 1974-10-09 1975-10-06

Country Status (11)

Country Link
JP (1) JPS5164974A (de)
AT (1) AT331355B (de)
BE (1) BE834288A (de)
CA (1) CA1083688A (de)
CH (1) CH593580A5 (de)
DE (1) DE2542956A1 (de)
DK (1) DK141919B (de)
ES (1) ES441554A1 (de)
FR (1) FR2287700A1 (de)
GB (1) GB1476418A (de)
IT (1) IT1047347B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130316Y2 (de) * 1978-04-27 1986-09-05
EP0134209B1 (de) * 1983-01-28 1987-09-02 Caterpillar Inc. Spaltjustierender messaufnehmer
US4670715A (en) * 1983-01-28 1987-06-02 Caterpillar Inc. Frictionally supported gear tooth sensor with self-adjusting air gap
JPS6349947Y2 (de) * 1986-05-09 1988-12-22

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505879A (en) * 1968-07-31 1970-04-14 Ford Motor Co Electrical generator including components of an automotive vehicle mechanical speedometer
US3548663A (en) * 1968-07-31 1970-12-22 Ford Motor Co Electrical generator including components of an automotive vehicle mechanical speedometer
DE2135912A1 (de) * 1971-07-17 1973-03-22 Lestra Ag Vorrichtung zur abtastung von geschwindigkeitswerten bei kraftfahrzeugen

Also Published As

Publication number Publication date
FR2287700B1 (de) 1979-06-29
AT331355B (de) 1976-08-25
CA1083688A (en) 1980-08-12
JPS5164974A (ja) 1976-06-04
ES441554A1 (es) 1977-04-01
ATA812474A (de) 1975-11-15
GB1476418A (en) 1977-06-16
FR2287700A1 (fr) 1976-05-07
DK449175A (de) 1976-04-10
DE2542956A1 (de) 1976-04-22
BE834288A (fr) 1976-04-07
AU8557975A (en) 1977-04-21
DK141919B (da) 1980-07-14
IT1047347B (it) 1980-09-10
DK141919C (de) 1980-11-24

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Legal Events

Date Code Title Description
PL Patent ceased