DE2753898A1 - Hochintensive entladungslampe - Google Patents

Hochintensive entladungslampe

Info

Publication number
DE2753898A1
DE2753898A1 DE19772753898 DE2753898A DE2753898A1 DE 2753898 A1 DE2753898 A1 DE 2753898A1 DE 19772753898 DE19772753898 DE 19772753898 DE 2753898 A DE2753898 A DE 2753898A DE 2753898 A1 DE2753898 A1 DE 2753898A1
Authority
DE
Germany
Prior art keywords
electrical
contact
arc tube
lamp
elongated
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
DE19772753898
Other languages
German (de)
English (en)
Inventor
John Petro
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE2753898A1 publication Critical patent/DE2753898A1/de
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
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
DE19772753898 1976-12-07 1977-12-03 Hochintensive entladungslampe Pending DE2753898A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/748,351 US4229678A (en) 1976-12-07 1976-12-07 Safety switch which renders HID lamp inoperative on _accidental breakage of outer envelope

Publications (1)

Publication Number Publication Date
DE2753898A1 true DE2753898A1 (de) 1978-06-08

Family

ID=25009092

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772753898 Pending DE2753898A1 (de) 1976-12-07 1977-12-03 Hochintensive entladungslampe

Country Status (6)

Country Link
US (1) US4229678A (enExample)
JP (1) JPS5382581U (enExample)
BE (1) BE861373A (enExample)
DE (1) DE2753898A1 (enExample)
FR (1) FR2373876A1 (enExample)
NL (1) NL7713419A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4417177A (en) * 1982-02-23 1983-11-22 Damiano Joseph C Lamp control device
DE3739008A1 (de) * 1987-11-17 1989-05-24 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
US4973881A (en) * 1989-12-14 1990-11-27 Gte Products Corporation Automatic shut-off device for an electric lamp
JP2004505414A (ja) * 2000-07-17 2004-02-19 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ ランプ
US6577065B2 (en) * 2001-09-26 2003-06-10 Osram Sylvania Inc. Electric lamp with light source extinguishing arrangement and method of operating same
US6717338B2 (en) * 2002-03-13 2004-04-06 Osram Sylvania Inc. Frame mount for high intensity discharge lamp
WO2004099458A2 (en) * 2003-05-02 2004-11-18 Tosoh Smd, Inc. METHODS FOR MAKING LOW SILICON CONTENT Ni-Si SPUTTERING TARGETS AND TARGETS MADE THEREBY
US7832900B2 (en) * 2008-07-10 2010-11-16 Simon Avitan Lightbulb with envelope-fracture responsive electrical disconnect means

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156830A (en) * 1975-05-13 1979-05-29 Duro-Test Corp. High intensity discharge lamp with integral means for arc extinguishing
US4013919A (en) * 1975-08-04 1977-03-22 General Electric Company Discharge lamp having fuse-switch guard against jacket failure
US4032816A (en) * 1975-08-29 1977-06-28 Westinghouse Electric Corporation Safety switch which renders hid lamp inoperative on accidental breakage of outer envelope
US4013920A (en) * 1976-01-22 1977-03-22 Westinghouse Electric Corporation Safety switch which renders hid lamp inoperative on accidental breakage of outer envelope
US4221993A (en) * 1976-03-22 1980-09-09 General Electric Company Discharge lamp having mechanical disconnect guard against jacket failure

Also Published As

Publication number Publication date
BE861373A (fr) 1978-05-30
NL7713419A (nl) 1978-06-09
FR2373876A1 (fr) 1978-07-07
JPS5382581U (enExample) 1978-07-08
US4229678A (en) 1980-10-21

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Legal Events

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