JPS5244076A - Lighting device - Google Patents

Lighting device

Info

Publication number
JPS5244076A
JPS5244076A JP50120096A JP12009675A JPS5244076A JP S5244076 A JPS5244076 A JP S5244076A JP 50120096 A JP50120096 A JP 50120096A JP 12009675 A JP12009675 A JP 12009675A JP S5244076 A JPS5244076 A JP S5244076A
Authority
JP
Japan
Prior art keywords
lighting device
over
change
switch
relays
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
JP50120096A
Other languages
Japanese (ja)
Inventor
Yasutaka Kawase
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.)
KAWASE GIJIYUTSU KENKIYUUSHIYO
KAWASE GIJIYUTSU KENKIYUUSHIYO KK
KAWASE GIJUTSU KENKYUSHO KK
Original Assignee
KAWASE GIJIYUTSU KENKIYUUSHIYO
KAWASE GIJIYUTSU KENKIYUUSHIYO KK
KAWASE GIJUTSU KENKYUSHO KK
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 KAWASE GIJIYUTSU KENKIYUUSHIYO, KAWASE GIJIYUTSU KENKIYUUSHIYO KK, KAWASE GIJUTSU KENKYUSHO KK filed Critical KAWASE GIJIYUTSU KENKIYUUSHIYO
Priority to JP50120096A priority Critical patent/JPS5244076A/en
Publication of JPS5244076A publication Critical patent/JPS5244076A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

PURPOSE: To provide a lighting device, in which two relays and two shift circuits are provided to make it possible to use a main switch as a change-over switch and to effect change-over of four steps of an electric lamp.
COPYRIGHT: (C)1977,JPO&Japio
JP50120096A 1975-10-04 1975-10-04 Lighting device Pending JPS5244076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50120096A JPS5244076A (en) 1975-10-04 1975-10-04 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50120096A JPS5244076A (en) 1975-10-04 1975-10-04 Lighting device

Publications (1)

Publication Number Publication Date
JPS5244076A true JPS5244076A (en) 1977-04-06

Family

ID=14777801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50120096A Pending JPS5244076A (en) 1975-10-04 1975-10-04 Lighting device

Country Status (1)

Country Link
JP (1) JPS5244076A (en)

Similar Documents

Publication Publication Date Title
JPS51118056A (en) Switching circuit
AU502181B2 (en) Circuit breaker
JPS5335401A (en) Transistor circuit
GB1553815A (en) Power switching circuit
JPS51140416A (en) Integrated switching circuit
JPS5251856A (en) Switching circuit
CA1034212A (en) Semiconductor switch circuit
AU503109B2 (en) Circuit breaker
JPS5233405A (en) Semiconductor device
JPS5244076A (en) Lighting device
JPS5216901A (en) Power device
JPS51127583A (en) Lighting apparatus
JPS51123533A (en) Transistor circuit
JPS5230409A (en) Switching circuit
JPS51150042A (en) Electric source switch device
JPS5213799A (en) Disconnection detection method
JPS523597A (en) Copper iodide colored in white
JPS51132756A (en) Switch circuit
JPS51115795A (en) Lamp ignition circuit
JPS51150044A (en) Wiring of breaker and branched switch
JPS5243394A (en) Perceivable circuit for putting off navigation light
JPS5337371A (en) Switch circuit
JPS5210042A (en) Level transforming circuit
JPS5271901A (en) Electronic channel selection circuit system
JPS51119938A (en) Receiving switch system to power system