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JPS57154719A - Zero point current switching device for ac circuit - Google Patents

Zero point current switching device for ac circuit

Info

Publication number
JPS57154719A
JPS57154719A JP3965281A JP3965281A JPS57154719A JP S57154719 A JPS57154719 A JP S57154719A JP 3965281 A JP3965281 A JP 3965281A JP 3965281 A JP3965281 A JP 3965281A JP S57154719 A JPS57154719 A JP S57154719A
Authority
JP
Japan
Prior art keywords
circuit
switching device
zero point
current switching
point current
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
JP3965281A
Other languages
Japanese (ja)
Inventor
Kenshichirou Mishima
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 JP3965281A priority Critical patent/JPS57154719A/en
Publication of JPS57154719A publication Critical patent/JPS57154719A/en
Pending legal-status Critical Current

Links

Landscapes

  • Keying Circuit Devices (AREA)
JP3965281A 1981-03-20 1981-03-20 Zero point current switching device for ac circuit Pending JPS57154719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3965281A JPS57154719A (en) 1981-03-20 1981-03-20 Zero point current switching device for ac circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3965281A JPS57154719A (en) 1981-03-20 1981-03-20 Zero point current switching device for ac circuit

Publications (1)

Publication Number Publication Date
JPS57154719A true JPS57154719A (en) 1982-09-24

Family

ID=12559009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3965281A Pending JPS57154719A (en) 1981-03-20 1981-03-20 Zero point current switching device for ac circuit

Country Status (1)

Country Link
JP (1) JPS57154719A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02206911A (en) * 1989-02-06 1990-08-16 Fuji Electric Co Ltd Cut-off control system for current zero point of ac switch
JP2008034354A (en) * 2006-06-30 2008-02-14 Noritz Corp Drive control device of inductive load and combustion device
JP2008251328A (en) * 2007-03-30 2008-10-16 Noritz Corp Drive control device of inductive load

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02206911A (en) * 1989-02-06 1990-08-16 Fuji Electric Co Ltd Cut-off control system for current zero point of ac switch
JP2008034354A (en) * 2006-06-30 2008-02-14 Noritz Corp Drive control device of inductive load and combustion device
JP2008251328A (en) * 2007-03-30 2008-10-16 Noritz Corp Drive control device of inductive load

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