JPH0454456Y2 - - Google Patents

Info

Publication number
JPH0454456Y2
JPH0454456Y2 JP1986135084U JP13508486U JPH0454456Y2 JP H0454456 Y2 JPH0454456 Y2 JP H0454456Y2 JP 1986135084 U JP1986135084 U JP 1986135084U JP 13508486 U JP13508486 U JP 13508486U JP H0454456 Y2 JPH0454456 Y2 JP H0454456Y2
Authority
JP
Japan
Prior art keywords
rotating body
coil
motor
detectors
rotational direction
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.)
Expired
Application number
JP1986135084U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6283969U (OSRAM
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 filed Critical
Priority to JP1986135084U priority Critical patent/JPH0454456Y2/ja
Publication of JPS6283969U publication Critical patent/JPS6283969U/ja
Application granted granted Critical
Publication of JPH0454456Y2 publication Critical patent/JPH0454456Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
JP1986135084U 1986-09-03 1986-09-03 Expired JPH0454456Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986135084U JPH0454456Y2 (OSRAM) 1986-09-03 1986-09-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986135084U JPH0454456Y2 (OSRAM) 1986-09-03 1986-09-03

Publications (2)

Publication Number Publication Date
JPS6283969U JPS6283969U (OSRAM) 1987-05-28
JPH0454456Y2 true JPH0454456Y2 (OSRAM) 1992-12-21

Family

ID=31036935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986135084U Expired JPH0454456Y2 (OSRAM) 1986-09-03 1986-09-03

Country Status (1)

Country Link
JP (1) JPH0454456Y2 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2690528B2 (ja) * 1988-11-07 1997-12-10 ダイセル化学工業株式会社 多相電動機の回転方向検出装置
JP2006025571A (ja) * 2004-07-09 2006-01-26 Teikoku Electric Mfg Co Ltd 回転方向検知装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151283U (OSRAM) * 1974-05-31 1975-12-16
JPS5271581U (OSRAM) * 1975-11-22 1977-05-28
JPS52115982A (en) * 1976-03-26 1977-09-28 Hitachi Ltd Rest type pulse oscillator
JPS5649686A (en) * 1979-09-28 1981-05-06 Matsushita Electric Ind Co Ltd Stationary type rotating direction identifier

Also Published As

Publication number Publication date
JPS6283969U (OSRAM) 1987-05-28

Similar Documents

Publication Publication Date Title
JP4712390B2 (ja) 位置検出器
US6495937B2 (en) Brushless electric machine with means for detecting the angular position of the rotor
EP3090269B1 (en) System for condition monitoring of electric machine, mobile phone and method thereof
JPH07227074A (ja) ブラシレスモータ
US6518750B1 (en) Angular position sensor including rotor with spaced bar magnets
US8368420B2 (en) Method of error detection when controlling a rotating-field motor
EP0375019A1 (en) Device for detecting the movement of a part
KR840001338A (ko) 통전되는 회전부재에서 이상검출을 위한 방법 및 그 장치
US3500365A (en) Apparatus for remotely determining the angular orientation,speed,and/or direction of rotation of objects
JPH0454456Y2 (OSRAM)
JPH03107359A (ja) 位置検出装置及び方法
KR870011478A (ko) 다이나모일렉트릭 머신의 회전자 테스팅 방법 및 장치
EP0391160B1 (en) Variable reluctance sensor for detecting the rate of rotary or linear movement
JPH076704Y2 (ja) モータ用回転検査装置
JPS6226074B2 (OSRAM)
JPH0477542B2 (OSRAM)
GB2324155A (en) Method and apparatus for scanning a magnetic structure
JPH02139024A (ja) 混合装置の回転検出装置
JPH09329619A (ja) 回転体の回転方向検出装置
JPS61295852A (ja) 直流モ−タの回転位相検出装置
JPS5735768A (en) Detection of traveling speed of arc
CN113866634A (zh) 电机检测装置、方法及电机检测仪
JPS6342356Y2 (OSRAM)
SU432378A1 (ru) Электромагнитный дефектоскоп
JPS6338165A (ja) 回転速度検出装置