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JPS5298373A - Discharge lamp - Google Patents

Discharge lamp

Info

Publication number
JPS5298373A
JPS5298373A JP1488776A JP1488776A JPS5298373A JP S5298373 A JPS5298373 A JP S5298373A JP 1488776 A JP1488776 A JP 1488776A JP 1488776 A JP1488776 A JP 1488776A JP S5298373 A JPS5298373 A JP S5298373A
Authority
JP
Japan
Prior art keywords
discharge lamp
lamp
arc bending
prevent rupture
suppress arc
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
JP1488776A
Other languages
Japanese (ja)
Inventor
Hisashi Miyashita
Tadashi Narisei
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 JP1488776A priority Critical patent/JPS5298373A/en
Publication of JPS5298373A publication Critical patent/JPS5298373A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

PURPOSE: To suppress arc bending and thus prevent rupture of the discharge lamp by forming protuberances on the inner surface of the luminescent lamp.
COPYRIGHT: (C)1977,JPO&Japio
JP1488776A 1976-02-16 1976-02-16 Discharge lamp Pending JPS5298373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1488776A JPS5298373A (en) 1976-02-16 1976-02-16 Discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1488776A JPS5298373A (en) 1976-02-16 1976-02-16 Discharge lamp

Publications (1)

Publication Number Publication Date
JPS5298373A true JPS5298373A (en) 1977-08-18

Family

ID=11873514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1488776A Pending JPS5298373A (en) 1976-02-16 1976-02-16 Discharge lamp

Country Status (1)

Country Link
JP (1) JPS5298373A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07105909A (en) * 1993-09-24 1995-04-21 Samsung Display Devices Co Ltd Metal halogen lamp
JP2006092865A (en) * 2004-09-22 2006-04-06 Ushio Inc Short arc type discharge lamp
JP2007087767A (en) * 2005-09-22 2007-04-05 Osram Melco Toshiba Lighting Kk High-pressure discharge lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07105909A (en) * 1993-09-24 1995-04-21 Samsung Display Devices Co Ltd Metal halogen lamp
JP2006092865A (en) * 2004-09-22 2006-04-06 Ushio Inc Short arc type discharge lamp
JP2007087767A (en) * 2005-09-22 2007-04-05 Osram Melco Toshiba Lighting Kk High-pressure discharge lamp

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