BE768524A - Perfectionnements aux ou relatifs aux lampes-eclair - Google Patents

Perfectionnements aux ou relatifs aux lampes-eclair

Info

Publication number
BE768524A
BE768524A BE768524A BE768524A BE768524A BE 768524 A BE768524 A BE 768524A BE 768524 A BE768524 A BE 768524A BE 768524 A BE768524 A BE 768524A BE 768524 A BE768524 A BE 768524A
Authority
BE
Belgium
Prior art keywords
relating
lighting lamps
lamps
lighting
Prior art date
Application number
BE768524A
Other languages
English (en)
Inventor
E A Gulbransen
R L Tallmann
K F Andrew
B T Buzalski
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 BE768524A publication Critical patent/BE768524A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices
    • F21K5/02—Light sources using charges of combustible material, e.g. illuminating flash devices ignited in a non-disrupting container, e.g. photo-flash bulb

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
BE768524A 1970-06-15 1971-06-15 Perfectionnements aux ou relatifs aux lampes-eclair BE768524A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4637870A 1970-06-15 1970-06-15

Publications (1)

Publication Number Publication Date
BE768524A true BE768524A (fr) 1971-12-15

Family

ID=21943122

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768524A BE768524A (fr) 1970-06-15 1971-06-15 Perfectionnements aux ou relatifs aux lampes-eclair

Country Status (6)

Country Link
US (1) US3675004A (fr)
BE (1) BE768524A (fr)
CA (1) CA941179A (fr)
DE (1) DE2129013A1 (fr)
GB (1) GB1343475A (fr)
NL (1) NL7108115A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817683A (en) * 1971-02-05 1974-06-18 Gen Electric Photoflash lamps
US3860809A (en) * 1973-07-17 1975-01-14 Westinghouse Electric Corp Photoflash lamp-reflector module and miniature multiflash units for photographic cameras
US4279590A (en) * 1976-06-23 1981-07-21 Gte Products Corporation Lamp with protective coating and method of applying same
DE4408230A1 (de) * 1994-03-11 1995-09-14 Bosch Gmbh Robert Transparente Abdeckscheibe aus Kunststoff für Kfz-Scheinwerfer u. dgl. und Verfahren zu ihrer Herstellung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325667A (en) * 1941-05-15 1943-08-03 Hartford Nat Bank & Trust Co Flash lamp
US2982119A (en) * 1959-04-27 1961-05-02 Gen Electric Flash lamp
US3046769A (en) * 1960-04-29 1962-07-31 Gen Electric Flash lamp and ignition means therefor
US3067601A (en) * 1960-09-29 1962-12-11 Sylvania Electric Prod Photoflash lamp
US3244087A (en) * 1964-01-02 1966-04-05 Sylvania Electric Prod Photographic flashlamp unit
US3301021A (en) * 1964-10-05 1967-01-31 Philips Corp Flash-light lamp
US3303674A (en) * 1965-04-30 1967-02-14 Gen Electric Flash lamp
NL145939B (nl) * 1965-06-15 1975-05-15 Philips Nv Verbrandingsflitslamp.
US3304750A (en) * 1965-06-29 1967-02-21 Gen Electric Photoflash lamp
US3392273A (en) * 1966-05-19 1968-07-09 Sylvania Electric Prod Photographic flashlamp unit
US3490855A (en) * 1968-01-08 1970-01-20 Westinghouse Electric Corp Photoflash lamp having an improved color temperature characteristic

Also Published As

Publication number Publication date
GB1343475A (en) 1974-01-10
DE2129013A1 (de) 1971-12-23
CA941179A (en) 1974-02-05
NL7108115A (fr) 1971-12-17
US3675004A (en) 1972-07-04

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