JPS59177199U - 調光装置 - Google Patents

調光装置

Info

Publication number
JPS59177199U
JPS59177199U JP20377483U JP20377483U JPS59177199U JP S59177199 U JPS59177199 U JP S59177199U JP 20377483 U JP20377483 U JP 20377483U JP 20377483 U JP20377483 U JP 20377483U JP S59177199 U JPS59177199 U JP S59177199U
Authority
JP
Japan
Prior art keywords
ballast
phase
thyristor
phase shifter
phase control
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.)
Granted
Application number
JP20377483U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0319197Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
荘司　弘之
陰山　素寛
正井　康夫
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP20377483U priority Critical patent/JPS59177199U/ja
Publication of JPS59177199U publication Critical patent/JPS59177199U/ja
Application granted granted Critical
Publication of JPH0319197Y2 publication Critical patent/JPH0319197Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
JP20377483U 1983-12-29 1983-12-29 調光装置 Granted JPS59177199U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20377483U JPS59177199U (ja) 1983-12-29 1983-12-29 調光装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20377483U JPS59177199U (ja) 1983-12-29 1983-12-29 調光装置

Publications (2)

Publication Number Publication Date
JPS59177199U true JPS59177199U (ja) 1984-11-27
JPH0319197Y2 JPH0319197Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-23

Family

ID=30428168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20377483U Granted JPS59177199U (ja) 1983-12-29 1983-12-29 調光装置

Country Status (1)

Country Link
JP (1) JPS59177199U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499072A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-03-28 1974-01-26
JPS5291575A (en) * 1976-01-26 1977-08-02 Matsushita Electric Works Ltd Dimming device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499072A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-03-28 1974-01-26
JPS5291575A (en) * 1976-01-26 1977-08-02 Matsushita Electric Works Ltd Dimming device

Also Published As

Publication number Publication date
JPH0319197Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-23

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