JPS5278047A - Operation monitoring device for eletric rotary machine - Google Patents

Operation monitoring device for eletric rotary machine

Info

Publication number
JPS5278047A
JPS5278047A JP50154392A JP15439275A JPS5278047A JP S5278047 A JPS5278047 A JP S5278047A JP 50154392 A JP50154392 A JP 50154392A JP 15439275 A JP15439275 A JP 15439275A JP S5278047 A JPS5278047 A JP S5278047A
Authority
JP
Japan
Prior art keywords
eletric
monitoring device
rotary machine
operation monitoring
rotary
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
JP50154392A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5721924B2 (enExample
Inventor
Tetsuya Satou
Osamu Katou
Hisashi Misato
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.)
Teikoku Electric Mfg Co Ltd
Original Assignee
Teikoku Electric Mfg 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 Teikoku Electric Mfg Co Ltd filed Critical Teikoku Electric Mfg Co Ltd
Priority to JP50154392A priority Critical patent/JPS5278047A/ja
Publication of JPS5278047A publication Critical patent/JPS5278047A/ja
Publication of JPS5721924B2 publication Critical patent/JPS5721924B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Protection Of Generators And Motors (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
JP50154392A 1975-12-23 1975-12-23 Operation monitoring device for eletric rotary machine Granted JPS5278047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50154392A JPS5278047A (en) 1975-12-23 1975-12-23 Operation monitoring device for eletric rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50154392A JPS5278047A (en) 1975-12-23 1975-12-23 Operation monitoring device for eletric rotary machine

Publications (2)

Publication Number Publication Date
JPS5278047A true JPS5278047A (en) 1977-07-01
JPS5721924B2 JPS5721924B2 (enExample) 1982-05-11

Family

ID=15583124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50154392A Granted JPS5278047A (en) 1975-12-23 1975-12-23 Operation monitoring device for eletric rotary machine

Country Status (1)

Country Link
JP (1) JPS5278047A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0530716A (ja) * 1991-07-18 1993-02-05 Ebara Corp 誘導電動機における回転子の軸方向変位検出装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1559101A (zh) 2001-12-18 2004-12-29 ��ʽ����۹���������� 屏蔽电动机的轴向轴承磨损检测装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0530716A (ja) * 1991-07-18 1993-02-05 Ebara Corp 誘導電動機における回転子の軸方向変位検出装置

Also Published As

Publication number Publication date
JPS5721924B2 (enExample) 1982-05-11

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