JPS5533681A - Speed detector of electric motor - Google Patents

Speed detector of electric motor

Info

Publication number
JPS5533681A
JPS5533681A JP10786478A JP10786478A JPS5533681A JP S5533681 A JPS5533681 A JP S5533681A JP 10786478 A JP10786478 A JP 10786478A JP 10786478 A JP10786478 A JP 10786478A JP S5533681 A JPS5533681 A JP S5533681A
Authority
JP
Japan
Prior art keywords
magnet
speed
fixed
detected
magnetic flux
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
JP10786478A
Other languages
English (en)
Other versions
JPS61948B2 (ja
Inventor
Ryohei Uchida
Tatsuo Yamazaki
Munehiko Mimura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10786478A priority Critical patent/JPS5533681A/ja
Publication of JPS5533681A publication Critical patent/JPS5533681A/ja
Publication of JPS61948B2 publication Critical patent/JPS61948B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
JP10786478A 1978-09-01 1978-09-01 Speed detector of electric motor Granted JPS5533681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10786478A JPS5533681A (en) 1978-09-01 1978-09-01 Speed detector of electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10786478A JPS5533681A (en) 1978-09-01 1978-09-01 Speed detector of electric motor

Publications (2)

Publication Number Publication Date
JPS5533681A true JPS5533681A (en) 1980-03-08
JPS61948B2 JPS61948B2 (ja) 1986-01-13

Family

ID=14470003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10786478A Granted JPS5533681A (en) 1978-09-01 1978-09-01 Speed detector of electric motor

Country Status (1)

Country Link
JP (1) JPS5533681A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02182139A (ja) * 1988-12-30 1990-07-16 Riyokuei Kensetsu Kk 芝生農薬の泡沫散布方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02182139A (ja) * 1988-12-30 1990-07-16 Riyokuei Kensetsu Kk 芝生農薬の泡沫散布方法
JPH0457296B2 (ja) * 1988-12-30 1992-09-11 Ryokuei Kensetsu Kk

Also Published As

Publication number Publication date
JPS61948B2 (ja) 1986-01-13

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