JPS5465317A - Motor drive unit - Google Patents

Motor drive unit

Info

Publication number
JPS5465317A
JPS5465317A JP13098377A JP13098377A JPS5465317A JP S5465317 A JPS5465317 A JP S5465317A JP 13098377 A JP13098377 A JP 13098377A JP 13098377 A JP13098377 A JP 13098377A JP S5465317 A JPS5465317 A JP S5465317A
Authority
JP
Japan
Prior art keywords
circuit
relay
shortcircuiting
semiconductor device
motor
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.)
Pending
Application number
JP13098377A
Other languages
English (en)
Inventor
Atsunori Saito
Fumio Otsuka
Masao Sakurai
Shunji Okumura
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP13098377A priority Critical patent/JPS5465317A/ja
Publication of JPS5465317A publication Critical patent/JPS5465317A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)
JP13098377A 1977-11-01 1977-11-01 Motor drive unit Pending JPS5465317A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13098377A JPS5465317A (en) 1977-11-01 1977-11-01 Motor drive unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13098377A JPS5465317A (en) 1977-11-01 1977-11-01 Motor drive unit

Publications (1)

Publication Number Publication Date
JPS5465317A true JPS5465317A (en) 1979-05-25

Family

ID=15047163

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13098377A Pending JPS5465317A (en) 1977-11-01 1977-11-01 Motor drive unit

Country Status (1)

Country Link
JP (1) JPS5465317A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159979A (en) * 1980-05-12 1981-12-09 Diesel Kiki Co Ltd Revolution controlling circuit for dc motor
JPS5715694U (ja) * 1980-07-01 1982-01-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159979A (en) * 1980-05-12 1981-12-09 Diesel Kiki Co Ltd Revolution controlling circuit for dc motor
JPS6249833B2 (ja) * 1980-05-12 1987-10-21 Diesel Kiki Co
JPS5715694U (ja) * 1980-07-01 1982-01-27

Similar Documents

Publication Publication Date Title
GB1511190A (en) Fast operating over load switching circuit for universal motors
JPS57193964A (en) Switching device
GB1319567A (en) Threephase electric switching system having rectifier shunted contacts
JPS5465317A (en) Motor drive unit
JPS522287A (en) Semiconductor switching element
JPS5625031A (en) Protective device for control unit
ES8301081A1 (es) Dispositivo de mando segun un programa, de la velocidad de un motor electrico de accionamiento del tambor de una maqui-na lavadora de ropa.
JPS5549987A (en) Rapid halt circuit for direct current motor
JPS5579695A (en) Speed controller for dc motor
JPS54150659A (en) Protection circuit
JPS5310039A (en) Leak breaker operation indicating device with protective lamp
JPS5445741A (en) Control system of inverter
SU792402A1 (ru) Устройство дл автоматического повторного включени линии электропередачи
KR850008723A (ko) 전류돌입을 보호하는 다사이클 제어장치 및 방법
RU98122132A (ru) Однофазный автоматический выключатель переменного тока с динамическим отключением
JPS54151738A (en) Device for operating engine
JPS53101613A (en) Drive circuit for dc electric motor vehicle
JPS53133717A (en) Controller for dc motor
JPS5678381A (en) Control device of dc electric motor
JPS5472439A (en) Uniform-pressure underwater switchboard
JPS566684A (en) Antiphase detecting device
JPS5361295A (en) Superconductive device
JPS5558701A (en) Controlling device for electric car
JPS55160984A (en) Y-delta timer
JPS54113024A (en) Gate controller