JPS5436552A - Arc extenguishing circuit - Google Patents

Arc extenguishing circuit

Info

Publication number
JPS5436552A
JPS5436552A JP10163977A JP10163977A JPS5436552A JP S5436552 A JPS5436552 A JP S5436552A JP 10163977 A JP10163977 A JP 10163977A JP 10163977 A JP10163977 A JP 10163977A JP S5436552 A JPS5436552 A JP S5436552A
Authority
JP
Japan
Prior art keywords
arc
extenguishing
circuit
capacitor
extenguish
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
JP10163977A
Other languages
Japanese (ja)
Inventor
Kaoru Uchiyama
Takahiko Tanigami
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 JP10163977A priority Critical patent/JPS5436552A/en
Publication of JPS5436552A publication Critical patent/JPS5436552A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE: To improve durability of a capacitor and effect extinguishing of a large arc easily by rapidly charging the capacitor by a diode in arc extenguish time to absorb the unuseful arc while suppressing discharge current by a resistor in discharging the capacitor.
COPYRIGHT: (C)1979,JPO&Japio
JP10163977A 1977-08-26 1977-08-26 Arc extenguishing circuit Pending JPS5436552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10163977A JPS5436552A (en) 1977-08-26 1977-08-26 Arc extenguishing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10163977A JPS5436552A (en) 1977-08-26 1977-08-26 Arc extenguishing circuit

Publications (1)

Publication Number Publication Date
JPS5436552A true JPS5436552A (en) 1979-03-17

Family

ID=14305947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10163977A Pending JPS5436552A (en) 1977-08-26 1977-08-26 Arc extenguishing circuit

Country Status (1)

Country Link
JP (1) JPS5436552A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6153870A (en) * 1998-05-22 2000-11-28 Samsung Electronics Co., Ltd. AC/DC type microwave oven
US6153869A (en) * 1998-07-16 2000-11-28 Samsung Electronics Co., Ltd. AC/DC type microwave oven

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6153870A (en) * 1998-05-22 2000-11-28 Samsung Electronics Co., Ltd. AC/DC type microwave oven
US6153869A (en) * 1998-07-16 2000-11-28 Samsung Electronics Co., Ltd. AC/DC type microwave oven

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