JPS5411456A - Hysteresis motor overload detector - Google Patents

Hysteresis motor overload detector

Info

Publication number
JPS5411456A
JPS5411456A JP7661277A JP7661277A JPS5411456A JP S5411456 A JPS5411456 A JP S5411456A JP 7661277 A JP7661277 A JP 7661277A JP 7661277 A JP7661277 A JP 7661277A JP S5411456 A JPS5411456 A JP S5411456A
Authority
JP
Japan
Prior art keywords
hysteresis motor
motor overload
overload detector
detecting
hysteresis
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
JP7661277A
Other languages
English (en)
Japanese (ja)
Other versions
JPS561867B2 (2
Inventor
Koji Sasaki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7661277A priority Critical patent/JPS5411456A/ja
Publication of JPS5411456A publication Critical patent/JPS5411456A/ja
Publication of JPS561867B2 publication Critical patent/JPS561867B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Generators And Motors (AREA)
  • Control Of Ac Motors In General (AREA)
JP7661277A 1977-06-29 1977-06-29 Hysteresis motor overload detector Granted JPS5411456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7661277A JPS5411456A (en) 1977-06-29 1977-06-29 Hysteresis motor overload detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7661277A JPS5411456A (en) 1977-06-29 1977-06-29 Hysteresis motor overload detector

Publications (2)

Publication Number Publication Date
JPS5411456A true JPS5411456A (en) 1979-01-27
JPS561867B2 JPS561867B2 (2) 1981-01-16

Family

ID=13610155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7661277A Granted JPS5411456A (en) 1977-06-29 1977-06-29 Hysteresis motor overload detector

Country Status (1)

Country Link
JP (1) JPS5411456A (2)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62149465U (2) * 1986-03-14 1987-09-21

Also Published As

Publication number Publication date
JPS561867B2 (2) 1981-01-16

Similar Documents

Publication Publication Date Title
JPS53101626A (en) Protective device for inverter
JPS5411456A (en) Hysteresis motor overload detector
JPS52147360A (en) Clothes drier
JPS5385249A (en) Magnetic coupling
JPS51143473A (en) Device to open and shut the shield of altor
JPS522461A (en) Zero point detector for digital balance
JPS522184A (en) Radioactive ray detector
JPS52141535A (en) Division system
JPS51131658A (en) Level detecting device
JPS52129145A (en) Safety device for self-running crane
JPS5421523A (en) Axial displacement detector for transformer winding
JPS5330753A (en) Leak detector
JPS51131694A (en) Bill discriminator
JPS53111769A (en) Strain detector of even degrees
JPS541651A (en) Region alarming device
JPS52129948A (en) Phase comparator relay
JPS53146117A (en) Torque detector for induction motor
JPS52106554A (en) Elevator waiting time indicating system
JPS5239151A (en) Reactive power detector
JPS5411422A (en) Fault detector for thyristor converter
JPS5322247A (en) Elevator group controller
JPS5411786A (en) Peak detecting system of spectra
JPS5260600A (en) Smoke sensing system
JPS5321731A (en) Inverter device
JPS51146877A (en) Electric dinamometer