JPS5825070A - 低圧放電灯 - Google Patents

低圧放電灯

Info

Publication number
JPS5825070A
JPS5825070A JP12750582A JP12750582A JPS5825070A JP S5825070 A JPS5825070 A JP S5825070A JP 12750582 A JP12750582 A JP 12750582A JP 12750582 A JP12750582 A JP 12750582A JP S5825070 A JPS5825070 A JP S5825070A
Authority
JP
Japan
Prior art keywords
bulb
tip
glass tube
discharge
discharge lamp
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
JP12750582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6129097B2 (US20080094685A1-20080424-C00004.png
Inventor
Mikiya Yamane
山根　幹也
Yoshio Watanabe
渡辺　良男
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12750582A priority Critical patent/JPS5825070A/ja
Publication of JPS5825070A publication Critical patent/JPS5825070A/ja
Publication of JPS6129097B2 publication Critical patent/JPS6129097B2/ja
Granted 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)
JP12750582A 1982-07-23 1982-07-23 低圧放電灯 Granted JPS5825070A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12750582A JPS5825070A (ja) 1982-07-23 1982-07-23 低圧放電灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12750582A JPS5825070A (ja) 1982-07-23 1982-07-23 低圧放電灯

Publications (2)

Publication Number Publication Date
JPS5825070A true JPS5825070A (ja) 1983-02-15
JPS6129097B2 JPS6129097B2 (US20080094685A1-20080424-C00004.png) 1986-07-04

Family

ID=14961641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12750582A Granted JPS5825070A (ja) 1982-07-23 1982-07-23 低圧放電灯

Country Status (1)

Country Link
JP (1) JPS5825070A (US20080094685A1-20080424-C00004.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01270530A (ja) * 1988-04-21 1989-10-27 Nitto Chem Ind Co Ltd ガラス成形体の製造方法
JPH01275438A (ja) * 1988-04-25 1989-11-06 Nitto Chem Ind Co Ltd ガラス成形体の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450164A (en) * 1977-09-28 1979-04-19 Hitachi Ltd Low-pressure vapor discharge lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5450164A (en) * 1977-09-28 1979-04-19 Hitachi Ltd Low-pressure vapor discharge lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01270530A (ja) * 1988-04-21 1989-10-27 Nitto Chem Ind Co Ltd ガラス成形体の製造方法
JPH01275438A (ja) * 1988-04-25 1989-11-06 Nitto Chem Ind Co Ltd ガラス成形体の製造方法

Also Published As

Publication number Publication date
JPS6129097B2 (US20080094685A1-20080424-C00004.png) 1986-07-04

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