JPS56138895A - Illumination load control device - Google Patents

Illumination load control device

Info

Publication number
JPS56138895A
JPS56138895A JP4226680A JP4226680A JPS56138895A JP S56138895 A JPS56138895 A JP S56138895A JP 4226680 A JP4226680 A JP 4226680A JP 4226680 A JP4226680 A JP 4226680A JP S56138895 A JPS56138895 A JP S56138895A
Authority
JP
Japan
Prior art keywords
control device
load control
illumination load
illumination
load
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
JP4226680A
Other languages
Japanese (ja)
Inventor
Nobuo Iwata
Kunio Taniguchi
Eizou Yano
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 JP4226680A priority Critical patent/JPS56138895A/en
Publication of JPS56138895A publication Critical patent/JPS56138895A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
JP4226680A 1980-03-31 1980-03-31 Illumination load control device Pending JPS56138895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4226680A JPS56138895A (en) 1980-03-31 1980-03-31 Illumination load control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4226680A JPS56138895A (en) 1980-03-31 1980-03-31 Illumination load control device

Publications (1)

Publication Number Publication Date
JPS56138895A true JPS56138895A (en) 1981-10-29

Family

ID=12631228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4226680A Pending JPS56138895A (en) 1980-03-31 1980-03-31 Illumination load control device

Country Status (1)

Country Link
JP (1) JPS56138895A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02172185A (en) * 1988-12-26 1990-07-03 Eye Lighting Syst Corp Illumination device
JPH02172186A (en) * 1988-12-26 1990-07-03 Eye Lighting Syst Corp Illumination device
JP2002373794A (en) * 2001-06-15 2002-12-26 Matsushita Electric Works Ltd Lighting system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435781A (en) * 1977-08-25 1979-03-16 Sony Corp Timer device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5435781A (en) * 1977-08-25 1979-03-16 Sony Corp Timer device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02172185A (en) * 1988-12-26 1990-07-03 Eye Lighting Syst Corp Illumination device
JPH02172186A (en) * 1988-12-26 1990-07-03 Eye Lighting Syst Corp Illumination device
JP2002373794A (en) * 2001-06-15 2002-12-26 Matsushita Electric Works Ltd Lighting system

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