JPS52109963A - Rotational angle detector for rotating body - Google Patents

Rotational angle detector for rotating body

Info

Publication number
JPS52109963A
JPS52109963A JP2606476A JP2606476A JPS52109963A JP S52109963 A JPS52109963 A JP S52109963A JP 2606476 A JP2606476 A JP 2606476A JP 2606476 A JP2606476 A JP 2606476A JP S52109963 A JPS52109963 A JP S52109963A
Authority
JP
Japan
Prior art keywords
rotating body
rotational angle
angle detector
electrostatic capacity
rotational
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.)
Pending
Application number
JP2606476A
Other languages
Japanese (ja)
Inventor
Eiji Nakagawa
Ichiro Nakatani
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.)
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co 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 NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2606476A priority Critical patent/JPS52109963A/en
Publication of JPS52109963A publication Critical patent/JPS52109963A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

PURPOSE: To take out the changes in rotational angles as those in electrostatic capacity with a simple structure by adapting to form electrostatic capacity which varies in response to the rotational angle of a rotating body between the rotating body and an electrode disposed opposed thereto.
COPYRIGHT: (C)1977,JPO&Japio
JP2606476A 1976-03-12 1976-03-12 Rotational angle detector for rotating body Pending JPS52109963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2606476A JPS52109963A (en) 1976-03-12 1976-03-12 Rotational angle detector for rotating body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2606476A JPS52109963A (en) 1976-03-12 1976-03-12 Rotational angle detector for rotating body

Publications (1)

Publication Number Publication Date
JPS52109963A true JPS52109963A (en) 1977-09-14

Family

ID=12183246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2606476A Pending JPS52109963A (en) 1976-03-12 1976-03-12 Rotational angle detector for rotating body

Country Status (1)

Country Link
JP (1) JPS52109963A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08166204A (en) * 1994-12-12 1996-06-25 Mitsutoyo Corp Electrostatic capacity type displacement measuring device
WO1998001722A1 (en) * 1996-07-10 1998-01-15 Wacoh Corporation Angular velocity sensor
US6367326B1 (en) 1996-07-10 2002-04-09 Wacoh Corporation Angular velocity sensor
JP2004069682A (en) * 2002-06-10 2004-03-04 Amitec:Kk Position-detecting device with detecting circuit incorporated therein
WO2004102115A1 (en) * 2003-05-16 2004-11-25 Fujitsu Limited Angle measuring system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930146A (en) * 1972-07-17 1974-03-18
JPS5067162A (en) * 1973-10-15 1975-06-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930146A (en) * 1972-07-17 1974-03-18
JPS5067162A (en) * 1973-10-15 1975-06-05

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08166204A (en) * 1994-12-12 1996-06-25 Mitsutoyo Corp Electrostatic capacity type displacement measuring device
WO1998001722A1 (en) * 1996-07-10 1998-01-15 Wacoh Corporation Angular velocity sensor
US6076401A (en) * 1996-07-10 2000-06-20 Wacoh Corporation Angular velocity sensor
US6367326B1 (en) 1996-07-10 2002-04-09 Wacoh Corporation Angular velocity sensor
JP2004069682A (en) * 2002-06-10 2004-03-04 Amitec:Kk Position-detecting device with detecting circuit incorporated therein
WO2004102115A1 (en) * 2003-05-16 2004-11-25 Fujitsu Limited Angle measuring system

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