JPS5362121A - Phase control circutt for a.c. motor - Google Patents

Phase control circutt for a.c. motor

Info

Publication number
JPS5362121A
JPS5362121A JP13815876A JP13815876A JPS5362121A JP S5362121 A JPS5362121 A JP S5362121A JP 13815876 A JP13815876 A JP 13815876A JP 13815876 A JP13815876 A JP 13815876A JP S5362121 A JPS5362121 A JP S5362121A
Authority
JP
Japan
Prior art keywords
motor
phase control
circutt
invloving
thyrister
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
JP13815876A
Other languages
Japanese (ja)
Inventor
Haruo Terai
Masaki Nakamura
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 JP13815876A priority Critical patent/JPS5362121A/en
Publication of JPS5362121A publication Critical patent/JPS5362121A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Abstract

PURPOSE: To suppress the change in the motor terminal voltage following in the wake of the fluctuation in the power source voltage, by mounting Zener diodes being connected in series in a reverse direction from each other at a phase control circuit of A.C. motor invloving a thyrister.
COPYRIGHT: (C)1978,JPO&Japio
JP13815876A 1976-11-16 1976-11-16 Phase control circutt for a.c. motor Pending JPS5362121A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13815876A JPS5362121A (en) 1976-11-16 1976-11-16 Phase control circutt for a.c. motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13815876A JPS5362121A (en) 1976-11-16 1976-11-16 Phase control circutt for a.c. motor

Publications (1)

Publication Number Publication Date
JPS5362121A true JPS5362121A (en) 1978-06-03

Family

ID=15215365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13815876A Pending JPS5362121A (en) 1976-11-16 1976-11-16 Phase control circutt for a.c. motor

Country Status (1)

Country Link
JP (1) JPS5362121A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4420424Y1 (en) * 1967-03-04 1969-09-01
JPS51119920A (en) * 1975-04-11 1976-10-20 Yamamoto Denki Kogyo Kk Speed controller of single phase ac commutator motor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4420424Y1 (en) * 1967-03-04 1969-09-01
JPS51119920A (en) * 1975-04-11 1976-10-20 Yamamoto Denki Kogyo Kk Speed controller of single phase ac commutator motor

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