JPS6454309A - Rotating speed detector - Google Patents

Rotating speed detector

Info

Publication number
JPS6454309A
JPS6454309A JP62212210A JP21221087A JPS6454309A JP S6454309 A JPS6454309 A JP S6454309A JP 62212210 A JP62212210 A JP 62212210A JP 21221087 A JP21221087 A JP 21221087A JP S6454309 A JPS6454309 A JP S6454309A
Authority
JP
Japan
Prior art keywords
transfer
time
magnetic bubble
loops
detectors
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.)
Granted
Application number
JP62212210A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0511889B2 (enrdf_load_stackoverflow
Inventor
Toshitsugu Ueda
Fusao Kosaka
Toshio Iino
Kunio Kazami
Hiroshi Nakayama
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP62212210A priority Critical patent/JPS6454309A/ja
Publication of JPS6454309A publication Critical patent/JPS6454309A/ja
Publication of JPH0511889B2 publication Critical patent/JPH0511889B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP62212210A 1987-08-26 1987-08-26 Rotating speed detector Granted JPS6454309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62212210A JPS6454309A (en) 1987-08-26 1987-08-26 Rotating speed detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212210A JPS6454309A (en) 1987-08-26 1987-08-26 Rotating speed detector

Publications (2)

Publication Number Publication Date
JPS6454309A true JPS6454309A (en) 1989-03-01
JPH0511889B2 JPH0511889B2 (enrdf_load_stackoverflow) 1993-02-16

Family

ID=16618752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212210A Granted JPS6454309A (en) 1987-08-26 1987-08-26 Rotating speed detector

Country Status (1)

Country Link
JP (1) JPS6454309A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306487A1 (en) * 1992-03-02 1993-09-09 Mitsubishi Electric Corp Detecting absolute displacement of object, e.g. servomotor shaft - operating micromachine with elements made from polycrystalline silicon in magnetic field as object moves, and storing relative positions of micromachine elements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306487A1 (en) * 1992-03-02 1993-09-09 Mitsubishi Electric Corp Detecting absolute displacement of object, e.g. servomotor shaft - operating micromachine with elements made from polycrystalline silicon in magnetic field as object moves, and storing relative positions of micromachine elements
DE4306487C2 (de) * 1992-03-02 1995-10-26 Mitsubishi Electric Corp Verfahren und Vorrichtung zum Detektieren einer Drehbewegung eines mit einer drehenden Welle verbundenen Objekts

Also Published As

Publication number Publication date
JPH0511889B2 (enrdf_load_stackoverflow) 1993-02-16

Similar Documents

Publication Publication Date Title
JPS52137371A (en) Position control system
JPS5775753A (en) Main shaft rotary position control system
JPS6454309A (en) Rotating speed detector
JPS53132390A (en) Recorder in taxi meters
JPS6454308A (en) Rotating speed detector
JPS52101065A (en) Magnetic scale
JPS6454307A (en) Rotating speed detector
JPS6454306A (en) Rotating speed detector
JPS5429933A (en) Magnetic bubble detector circuit
USD236723S (en) Co i mvmi
JPS57153382A (en) Character discriminating device
JPS5436916A (en) Error correcting system
JPS5637507A (en) Revolution sensor
JPS5294030A (en) Bar code read device
JPS6488115A (en) Rotary encoder
JPS55151210A (en) Detector for movement of magnetic medium
SHERMAN et al. On the probability distribution of wind speeds: The non-central CHI 2 model(Numerical analysis of probability density of wind speeds and development of formula for distribution with two degrees of freedom)
JPS5359407A (en) Information memory processor
JPS5299716A (en) Bar code symbol reading device
JPS5290399A (en) Electronic lock system
JPS5215233A (en) Signal generator
JPS5347635A (en) Guide system for moving body
JPS5279822A (en) Signal generation system
JPS5372535A (en) Magnetic bubble detecting circuit
JPS51114971A (en) Rotary pulse generator