NL7713419A - Ontladingslamp met hoge intensiteit. - Google Patents

Ontladingslamp met hoge intensiteit.

Info

Publication number
NL7713419A
NL7713419A NL7713419A NL7713419A NL7713419A NL 7713419 A NL7713419 A NL 7713419A NL 7713419 A NL7713419 A NL 7713419A NL 7713419 A NL7713419 A NL 7713419A NL 7713419 A NL7713419 A NL 7713419A
Authority
NL
Netherlands
Prior art keywords
discharge lamp
high intensity
intensity
lamp
discharge
Prior art date
Application number
NL7713419A
Other languages
English (en)
Dutch (nl)
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 NL7713419A publication Critical patent/NL7713419A/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
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
NL7713419A 1976-12-07 1977-12-05 Ontladingslamp met hoge intensiteit. NL7713419A (nl)

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
NL7713419A true NL7713419A (nl) 1978-06-09

Family

ID=25009092

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7713419A NL7713419A (nl) 1976-12-07 1977-12-05 Ontladingslamp met hoge intensiteit.

Country Status (6)

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

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
EP1210728B1 (en) * 2000-07-17 2006-12-13 Koninklijke Philips Electronics N.V. Electric lamp and method of manufacturing it
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
US20060118407A1 (en) * 2003-05-02 2006-06-08 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
DE2753898A1 (de) 1978-06-08
BE861373A (fr) 1978-05-30
JPS5382581U (xx) 1978-07-08
US4229678A (en) 1980-10-21
FR2373876A1 (fr) 1978-07-07

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Legal Events

Date Code Title Description
BV The patent application has lapsed