DK149255C - Apparat til maaling af fortrinsvis roterende legemers hastighed - Google Patents

Apparat til maaling af fortrinsvis roterende legemers hastighed

Info

Publication number
DK149255C
DK149255C DK539283A DK539283A DK149255C DK 149255 C DK149255 C DK 149255C DK 539283 A DK539283 A DK 539283A DK 539283 A DK539283 A DK 539283A DK 149255 C DK149255 C DK 149255C
Authority
DK
Denmark
Prior art keywords
transparent
sensor
speed
light source
disc
Prior art date
Application number
DK539283A
Other languages
English (en)
Other versions
DK149255B (da
DK539283A (da
DK539283D0 (da
Inventor
Ole Ploug
Original Assignee
Ole Ploug
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 Ole Ploug filed Critical Ole Ploug
Priority to DK539283A priority Critical patent/DK149255C/da
Publication of DK539283D0 publication Critical patent/DK539283D0/da
Priority to DE8585900071T priority patent/DE3469597D1/de
Priority to EP85900071A priority patent/EP0162900B1/de
Priority to AT85900071T priority patent/ATE32788T1/de
Priority to PCT/DK1984/000113 priority patent/WO1985002468A1/en
Priority to JP60500010A priority patent/JPS61500510A/ja
Publication of DK539283A publication Critical patent/DK539283A/da
Publication of DK149255B publication Critical patent/DK149255B/da
Application granted granted Critical
Publication of DK149255C publication Critical patent/DK149255C/da

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
    • G01P3/486—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 photo-electric detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Paper (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Rotational Drive Of Disk (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Supercharger (AREA)
  • Spray Control Apparatus (AREA)
DK539283A 1983-11-25 1983-11-25 Apparat til maaling af fortrinsvis roterende legemers hastighed DK149255C (da)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK539283A DK149255C (da) 1983-11-25 1983-11-25 Apparat til maaling af fortrinsvis roterende legemers hastighed
DE8585900071T DE3469597D1 (en) 1983-11-25 1984-11-23 Apparatus for measuring preferably the rotational speed of rotating bodies
EP85900071A EP0162900B1 (de) 1983-11-25 1984-11-23 Messvorrichtung, vorzugsweise zum messen der drehzahl rotierender körper
AT85900071T ATE32788T1 (de) 1983-11-25 1984-11-23 Messvorrichtung, vorzugsweise zum messen der drehzahl rotierender koerper.
PCT/DK1984/000113 WO1985002468A1 (en) 1983-11-25 1984-11-23 Apparatus for measuring preferably the rotational speed of rotating bodies
JP60500010A JPS61500510A (ja) 1983-11-25 1984-11-23 回転体の主として回転速度を測定するための測定装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK539283A DK149255C (da) 1983-11-25 1983-11-25 Apparat til maaling af fortrinsvis roterende legemers hastighed
DK539283 1983-11-25

Publications (4)

Publication Number Publication Date
DK539283D0 DK539283D0 (da) 1983-11-25
DK539283A DK539283A (da) 1985-05-26
DK149255B DK149255B (da) 1986-04-07
DK149255C true DK149255C (da) 1987-03-09

Family

ID=8142081

Family Applications (1)

Application Number Title Priority Date Filing Date
DK539283A DK149255C (da) 1983-11-25 1983-11-25 Apparat til maaling af fortrinsvis roterende legemers hastighed

Country Status (6)

Country Link
EP (1) EP0162900B1 (da)
JP (1) JPS61500510A (da)
AT (1) ATE32788T1 (da)
DE (1) DE3469597D1 (da)
DK (1) DK149255C (da)
WO (1) WO1985002468A1 (da)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1070531A (en) * 1963-01-30 1967-06-01 Richards & Co Ltd George Angular position reading head
US3436655A (en) * 1966-04-20 1969-04-01 Collins Radio Co Rotation measuring device for very slowly rotating shaft
US3559065A (en) * 1968-10-01 1971-01-26 Westinghouse Air Brake Co Photoelectric velocity indicator with zero speed detection capability
US3902116A (en) * 1974-04-10 1975-08-26 Ibm Quadrature electronic tachometer
US4037157A (en) * 1976-04-05 1977-07-19 The United States Of America As Represented By The Secretary Of The Interior Electro-optical speed transducer

Also Published As

Publication number Publication date
DE3469597D1 (en) 1988-04-07
EP0162900B1 (de) 1988-03-02
WO1985002468A1 (en) 1985-06-06
DK149255B (da) 1986-04-07
DK539283A (da) 1985-05-26
JPS61500510A (ja) 1986-03-20
EP0162900A1 (en) 1985-12-04
ATE32788T1 (de) 1988-03-15
DK539283D0 (da) 1983-11-25

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Legal Events

Date Code Title Description
PBP Patent lapsed