BE864889A - Ontladingslamp van hoge intensiteit - Google Patents

Ontladingslamp van hoge intensiteit

Info

Publication number
BE864889A
BE864889A BE185934A BE185934A BE864889A BE 864889 A BE864889 A BE 864889A BE 185934 A BE185934 A BE 185934A BE 185934 A BE185934 A BE 185934A BE 864889 A BE864889 A BE 864889A
Authority
BE
Belgium
Prior art keywords
ontladingslamp
hoge
van
intensity
van hoge
Prior art date
Application number
BE185934A
Other languages
English (en)
French (fr)
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 BE864889A publication Critical patent/BE864889A/xx

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
    • H01J61/50—Auxiliary parts or solid material within the envelope for reducing risk of explosion upon breakage of the envelope, e.g. for use in mines
BE185934A 1977-03-15 1978-03-14 Ontladingslamp van hoge intensiteit BE864889A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/777,864 US4186327A (en) 1977-03-15 1977-03-15 Safety switch which renders high intensity discharge lamp inoperative on accidental breakage of outer envelope

Publications (1)

Publication Number Publication Date
BE864889A true BE864889A (fr) 1978-09-14

Family

ID=25111544

Family Applications (1)

Application Number Title Priority Date Filing Date
BE185934A BE864889A (fr) 1977-03-15 1978-03-14 Ontladingslamp van hoge intensiteit

Country Status (6)

Country Link
US (1) US4186327A (xx)
JP (1) JPS53115582A (xx)
BE (1) BE864889A (xx)
DE (1) DE2809478A1 (xx)
GB (1) GB1596217A (xx)
NL (1) NL7802635A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4437039A (en) * 1978-10-03 1984-03-13 North American Philips Electric Corp. Starting arrangement for high-intensity-discharge sodium lamp
NL8320129A (nl) * 1983-03-24 1985-02-01 Poltav Z Gazorazryad Lamp Ondersteuning voor een boogontladingsbuis van een gasontladingslamp.
US4973881A (en) * 1989-12-14 1990-11-27 Gte Products Corporation Automatic shut-off device for an electric lamp
JP2007108009A (ja) * 2005-10-13 2007-04-26 Hokuyo Automatic Co 光学装置
DE102007035596A1 (de) * 2007-07-30 2009-02-05 Osram Gesellschaft mit beschränkter Haftung Elektrische Lampe mit einem Außenkolben und einer Einbaulampe sowie ein Verfahren zu deren Herstellung
US7832900B2 (en) * 2008-07-10 2010-11-16 Simon Avitan Lightbulb with envelope-fracture responsive electrical disconnect means
JP5134054B2 (ja) * 2010-08-17 2013-01-30 パナソニック株式会社 金属蒸気放電ランプおよび照明装置

Family Cites Families (6)

* 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
JPS5288372U (xx) * 1975-12-26 1977-07-01
US4013920A (en) * 1976-01-22 1977-03-22 Westinghouse Electric Corporation Safety switch which renders hid lamp inoperative on accidental breakage of outer envelope
US4039893A (en) * 1976-03-22 1977-08-02 General Electric Company Discharge lamp having disconnect effective upon jacket failure

Also Published As

Publication number Publication date
JPS5758024B2 (xx) 1982-12-07
DE2809478A1 (de) 1978-09-21
US4186327A (en) 1980-01-29
NL7802635A (nl) 1978-09-19
GB1596217A (en) 1981-08-19
JPS53115582A (en) 1978-10-09

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