JPS59160767A - 速度検出装置 - Google Patents

速度検出装置

Info

Publication number
JPS59160767A
JPS59160767A JP3498783A JP3498783A JPS59160767A JP S59160767 A JPS59160767 A JP S59160767A JP 3498783 A JP3498783 A JP 3498783A JP 3498783 A JP3498783 A JP 3498783A JP S59160767 A JPS59160767 A JP S59160767A
Authority
JP
Japan
Prior art keywords
coil
permanent magnet
fixed
movable body
movable
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
JP3498783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0477268B2 (enrdf_load_stackoverflow
Inventor
Kanji Nishii
西井　完治
Akifumi Nakada
中田　彬史
Benichi Miyazaki
弁一 宮崎
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3498783A priority Critical patent/JPS59160767A/ja
Publication of JPS59160767A publication Critical patent/JPS59160767A/ja
Publication of JPH0477268B2 publication Critical patent/JPH0477268B2/ja
Granted legal-status Critical Current

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
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • G01P3/52—Devices characterised by the use of electric or magnetic means for measuring linear speed by measuring amplitude of generated current or voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
JP3498783A 1983-03-02 1983-03-02 速度検出装置 Granted JPS59160767A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3498783A JPS59160767A (ja) 1983-03-02 1983-03-02 速度検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3498783A JPS59160767A (ja) 1983-03-02 1983-03-02 速度検出装置

Publications (2)

Publication Number Publication Date
JPS59160767A true JPS59160767A (ja) 1984-09-11
JPH0477268B2 JPH0477268B2 (enrdf_load_stackoverflow) 1992-12-07

Family

ID=12429489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3498783A Granted JPS59160767A (ja) 1983-03-02 1983-03-02 速度検出装置

Country Status (1)

Country Link
JP (1) JPS59160767A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0419564A (ja) * 1990-05-14 1992-01-23 Graphtec Corp 速度センサ装置
EP0388671A3 (de) * 1989-03-21 1992-08-05 AUGUST BILSTEIN GMBH & CO. KG Schwingungsdämpfersensor für ein semiaktivgeregeltes Fahrwerk mit Relativgeschwindigkeitssensor und Elektronik zu dessen Verarbeitung
EP0727667A1 (en) * 1995-02-17 1996-08-21 INDUSTRIE MAGNETI MARELLI S.p.A. A sensor device for the electronic control of a coupling electromagnet, in particular for a starter motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134377A (enrdf_load_stackoverflow) * 1973-04-26 1974-12-24
JPS519629A (en) * 1974-07-15 1976-01-26 Canon Kk Rejisutano naiyohyojisochi
JPS5644853A (en) * 1979-03-28 1981-04-24 Digital Equipment Corp Transducer for differential linear speed

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134377A (enrdf_load_stackoverflow) * 1973-04-26 1974-12-24
JPS519629A (en) * 1974-07-15 1976-01-26 Canon Kk Rejisutano naiyohyojisochi
JPS5644853A (en) * 1979-03-28 1981-04-24 Digital Equipment Corp Transducer for differential linear speed

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388671A3 (de) * 1989-03-21 1992-08-05 AUGUST BILSTEIN GMBH & CO. KG Schwingungsdämpfersensor für ein semiaktivgeregeltes Fahrwerk mit Relativgeschwindigkeitssensor und Elektronik zu dessen Verarbeitung
JPH0419564A (ja) * 1990-05-14 1992-01-23 Graphtec Corp 速度センサ装置
EP0727667A1 (en) * 1995-02-17 1996-08-21 INDUSTRIE MAGNETI MARELLI S.p.A. A sensor device for the electronic control of a coupling electromagnet, in particular for a starter motor

Also Published As

Publication number Publication date
JPH0477268B2 (enrdf_load_stackoverflow) 1992-12-07

Similar Documents

Publication Publication Date Title
US3942045A (en) Speed or angular position electromagnetic transducer
JPS62237301A (ja) 磁気的変位センサ
JPH02102918A (ja) 磁気軸受装置
JPH06100476B2 (ja) 磁気変換器
JPS59160767A (ja) 速度検出装置
JPH01318901A (ja) 磁気誘導式センサ
JPS60183960A (ja) 電磁アクチユエ−タ
US2929250A (en) Electromagnetic control device
JP3291045B2 (ja) リニアモータ
JPH0739922B2 (ja) 油圧又は空気圧シリンダの位置検出装置
JPH02102919A (ja) 磁気軸受装置
JPH048728B2 (enrdf_load_stackoverflow)
JP2514338B2 (ja) 電流検出器
JPH07332912A (ja) 非接触ポテンショメータ及び移動体の変位センサ
US4544890A (en) Flat coil velocity transducer
SU977936A1 (ru) Способ измерени толщины электропровод щих изделий
JP2573402Y2 (ja) パルス発生素子
JPS6050429A (ja) トルクセンサ
JPH08178691A (ja) 磁気式位置センサ
JPH048729B2 (enrdf_load_stackoverflow)
JPS5910939Y2 (ja) 電磁駆動装置
JP2596841B2 (ja) インダクタンス形変位センサ
JPS594247Y2 (ja) 定位置検出装置
JPS60260822A (ja) トルクセンサ
WO2024075465A1 (ja) 発電素子、発電システムおよびエンコーダ