JPS5240722A - Motor control circuit - Google Patents

Motor control circuit

Info

Publication number
JPS5240722A
JPS5240722A JP50117050A JP11705075A JPS5240722A JP S5240722 A JPS5240722 A JP S5240722A JP 50117050 A JP50117050 A JP 50117050A JP 11705075 A JP11705075 A JP 11705075A JP S5240722 A JPS5240722 A JP S5240722A
Authority
JP
Japan
Prior art keywords
control circuit
motor control
prevent
protection circuit
key switch
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
JP50117050A
Other languages
Japanese (ja)
Inventor
Seiki Kikuchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50117050A priority Critical patent/JPS5240722A/en
Publication of JPS5240722A publication Critical patent/JPS5240722A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: Prevent the erroneous operation of a shift failure protection circuit due to the key switch chattering or the contact failure.
COPYRIGHT: (C)1977,JPO&Japio
JP50117050A 1975-09-27 1975-09-27 Motor control circuit Pending JPS5240722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50117050A JPS5240722A (en) 1975-09-27 1975-09-27 Motor control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50117050A JPS5240722A (en) 1975-09-27 1975-09-27 Motor control circuit

Publications (1)

Publication Number Publication Date
JPS5240722A true JPS5240722A (en) 1977-03-29

Family

ID=14702174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50117050A Pending JPS5240722A (en) 1975-09-27 1975-09-27 Motor control circuit

Country Status (1)

Country Link
JP (1) JPS5240722A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133817A (en) * 1973-04-27 1974-12-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49133817A (en) * 1973-04-27 1974-12-23

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