JPS53147222A - Speed control device of commutator motor - Google Patents

Speed control device of commutator motor

Info

Publication number
JPS53147222A
JPS53147222A JP6197877A JP6197877A JPS53147222A JP S53147222 A JPS53147222 A JP S53147222A JP 6197877 A JP6197877 A JP 6197877A JP 6197877 A JP6197877 A JP 6197877A JP S53147222 A JPS53147222 A JP S53147222A
Authority
JP
Japan
Prior art keywords
control device
speed control
commutator motor
impressing
current source
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
JP6197877A
Other languages
Japanese (ja)
Inventor
Shuichi Morita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP6197877A priority Critical patent/JPS53147222A/en
Publication of JPS53147222A publication Critical patent/JPS53147222A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make feed back characteristics at low speed to be good state, by connecting a speed setting device in parallel to alternating current source, and impressing the difference between the output and induced voltage in a trigger generating circuit which has a specified time constant circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP6197877A 1977-05-26 1977-05-26 Speed control device of commutator motor Pending JPS53147222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6197877A JPS53147222A (en) 1977-05-26 1977-05-26 Speed control device of commutator motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6197877A JPS53147222A (en) 1977-05-26 1977-05-26 Speed control device of commutator motor

Publications (1)

Publication Number Publication Date
JPS53147222A true JPS53147222A (en) 1978-12-21

Family

ID=13186766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6197877A Pending JPS53147222A (en) 1977-05-26 1977-05-26 Speed control device of commutator motor

Country Status (1)

Country Link
JP (1) JPS53147222A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4872621A (en) * 1971-12-29 1973-10-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4872621A (en) * 1971-12-29 1973-10-01

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