JPS56123657A - Low-pressure gas electric discharge lamp - Google Patents

Low-pressure gas electric discharge lamp

Info

Publication number
JPS56123657A
JPS56123657A JP2696180A JP2696180A JPS56123657A JP S56123657 A JPS56123657 A JP S56123657A JP 2696180 A JP2696180 A JP 2696180A JP 2696180 A JP2696180 A JP 2696180A JP S56123657 A JPS56123657 A JP S56123657A
Authority
JP
Japan
Prior art keywords
glass tube
partition wall
concaved
bulb
cracks
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
JP2696180A
Other languages
English (en)
Inventor
Yoshinori Anzai
Toshiro Kajiwara
Reiji Okamoto
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 JP2696180A priority Critical patent/JPS56123657A/ja
Publication of JPS56123657A publication Critical patent/JPS56123657A/ja
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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • H01J61/103—Shields, screens or guides arranged to extend the discharge path

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
JP2696180A 1980-03-04 1980-03-04 Low-pressure gas electric discharge lamp Pending JPS56123657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2696180A JPS56123657A (en) 1980-03-04 1980-03-04 Low-pressure gas electric discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2696180A JPS56123657A (en) 1980-03-04 1980-03-04 Low-pressure gas electric discharge lamp

Publications (1)

Publication Number Publication Date
JPS56123657A true JPS56123657A (en) 1981-09-28

Family

ID=12207745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2696180A Pending JPS56123657A (en) 1980-03-04 1980-03-04 Low-pressure gas electric discharge lamp

Country Status (1)

Country Link
JP (1) JPS56123657A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052500A2 (en) * 1980-11-17 1982-05-26 Mitsubishi Denki Kabushiki Kaisha Discharge lamp
JPS6293850A (ja) * 1985-10-18 1987-04-30 Hamamatsu Photonics Kk 放電管

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514700A (en) * 1978-07-11 1980-02-01 Westinghouse Electric Corp Low voltage discharge lamp
JPS5516396A (en) * 1978-07-11 1980-02-05 Westinghouse Electric Corp Lamp unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514700A (en) * 1978-07-11 1980-02-01 Westinghouse Electric Corp Low voltage discharge lamp
JPS5516396A (en) * 1978-07-11 1980-02-05 Westinghouse Electric Corp Lamp unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052500A2 (en) * 1980-11-17 1982-05-26 Mitsubishi Denki Kabushiki Kaisha Discharge lamp
JPS6293850A (ja) * 1985-10-18 1987-04-30 Hamamatsu Photonics Kk 放電管

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