JPS57132666A - High pressure discharge lamp with incorporated starter - Google Patents

High pressure discharge lamp with incorporated starter

Info

Publication number
JPS57132666A
JPS57132666A JP1790981A JP1790981A JPS57132666A JP S57132666 A JPS57132666 A JP S57132666A JP 1790981 A JP1790981 A JP 1790981A JP 1790981 A JP1790981 A JP 1790981A JP S57132666 A JPS57132666 A JP S57132666A
Authority
JP
Japan
Prior art keywords
bimetal
contact
high pressure
discharge lamp
pressure discharge
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
JP1790981A
Other languages
Japanese (ja)
Inventor
Yasu Takano
Tetsuo Kashida
Katsuyuki Komai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1790981A priority Critical patent/JPS57132666A/en
Publication of JPS57132666A publication Critical patent/JPS57132666A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/56—One or more circuit elements structurally associated with the lamp

Landscapes

  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

PURPOSE:To decrease the number of composing parts, facilitate fabrication, and reduce the cost by using a bimetal switch in igniting a lamp. CONSTITUTION:When a power supply is switched on, a heater resistor 5 is heated red, and a bimetal 9 is deformed. In this case, the bimetal has been formed by twisting beforehand, so an ignition contact 10 is first opened. The lamp is ignited by action of the pulse voltage generated upon opening the contact and an ignition auxiliary conductor 4, and is transitted to a stable lighting. During the stable lighting, the bimetal 9 is furthermore deformed due to the heat from a lighting tube 2, then opening a contact 11 for the ignition auxiliary conductor.
JP1790981A 1981-02-09 1981-02-09 High pressure discharge lamp with incorporated starter Pending JPS57132666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1790981A JPS57132666A (en) 1981-02-09 1981-02-09 High pressure discharge lamp with incorporated starter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1790981A JPS57132666A (en) 1981-02-09 1981-02-09 High pressure discharge lamp with incorporated starter

Publications (1)

Publication Number Publication Date
JPS57132666A true JPS57132666A (en) 1982-08-17

Family

ID=11956871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1790981A Pending JPS57132666A (en) 1981-02-09 1981-02-09 High pressure discharge lamp with incorporated starter

Country Status (1)

Country Link
JP (1) JPS57132666A (en)

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