DE2752250A1 - Photoblitzlampe - Google Patents

Photoblitzlampe

Info

Publication number
DE2752250A1
DE2752250A1 DE19772752250 DE2752250A DE2752250A1 DE 2752250 A1 DE2752250 A1 DE 2752250A1 DE 19772752250 DE19772752250 DE 19772752250 DE 2752250 A DE2752250 A DE 2752250A DE 2752250 A1 DE2752250 A1 DE 2752250A1
Authority
DE
Germany
Prior art keywords
ignition
piezoelectrically
ignitable
lamp according
flash lamp
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.)
Withdrawn
Application number
DE19772752250
Other languages
German (de)
English (en)
Inventor
Daniel W Bricker
John W Shaffer
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.)
GTE Sylvania Inc
Original Assignee
GTE Sylvania Inc
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 GTE Sylvania Inc filed Critical GTE Sylvania Inc
Publication of DE2752250A1 publication Critical patent/DE2752250A1/de
Withdrawn legal-status Critical Current

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)
  • Air Bags (AREA)
DE19772752250 1976-11-24 1977-11-23 Photoblitzlampe Withdrawn DE2752250A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/744,540 US4369028A (en) 1976-11-24 1976-11-24 Photoflash lamp

Publications (1)

Publication Number Publication Date
DE2752250A1 true DE2752250A1 (de) 1978-06-01

Family

ID=24993082

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772752250 Withdrawn DE2752250A1 (de) 1976-11-24 1977-11-23 Photoblitzlampe

Country Status (7)

Country Link
US (1) US4369028A (enExample)
BE (1) BE860218A (enExample)
CA (1) CA1104364A (enExample)
DE (1) DE2752250A1 (enExample)
FR (1) FR2372377B1 (enExample)
GB (1) GB1577535A (enExample)
NL (1) NL7710472A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659308A (en) * 1985-12-10 1987-04-21 Gte Products Corporation Photoflash lamp with improved primer
US4614494A (en) * 1985-12-10 1986-09-30 Gte Products Corporation Primer insulating base
US5821451A (en) * 1996-12-19 1998-10-13 Eastman Kodak Company Photoflash particle mixture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969067A (en) * 1975-03-12 1976-07-13 General Electric Company Photoflash lamp
US3972673A (en) * 1974-09-23 1976-08-03 General Electric Company Photoflash lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651189A (en) * 1951-06-27 1953-09-08 Westinghouse Electric Corp Photoflash lamp
US2783632A (en) * 1955-02-28 1957-03-05 Westinghouse Electric Corp Photoflash lamp and mount therefor
DE1255487B (de) * 1964-03-05 1967-11-30 Patra Patent Treuhand Blitzlampe mit Zuendpille
US3914143A (en) * 1972-12-15 1975-10-21 Gen Electric Photoflash lamp primer composition
US3904451A (en) * 1973-11-28 1975-09-09 Westinghouse Electric Corp Method for preparing primer for percussion-ignitable flash lamp
NL7602231A (nl) * 1976-03-04 1977-09-06 Philips Nv Verbrandingsflitslamp.
US4059389A (en) * 1976-09-07 1977-11-22 Gte Sylvania Incorporated Photoflash lamp and method of making same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972673A (en) * 1974-09-23 1976-08-03 General Electric Company Photoflash lamp
US3969067A (en) * 1975-03-12 1976-07-13 General Electric Company Photoflash lamp

Also Published As

Publication number Publication date
CA1104364A (en) 1981-07-07
US4369028A (en) 1983-01-18
FR2372377A1 (enExample) 1978-06-23
GB1577535A (en) 1980-10-22
FR2372377B1 (enExample) 1983-04-29
NL7710472A (nl) 1978-05-26
BE860218A (fr) 1978-02-15

Similar Documents

Publication Publication Date Title
DE2718642C2 (de) Elektrode für eine Hochdruck-Metallhalogenidlampe
AT163983B (de) Blitzlichtlampe
DE1255487B (de) Blitzlampe mit Zuendpille
EP0062782B1 (de) Gasentladungs-Überspannungsableiter
DE2615508A1 (de) Zuendmittel fuer blitzlampe
DE2752250A1 (de) Photoblitzlampe
DE2640017C3 (de) Blitzlichtanordnung
DE2454015A1 (de) Photoblitzlampe
DE2541407A1 (de) Blitzlichtlampe
DE2453965B2 (de) Hochspannungs-fotoblitzlampe
DE1622328A1 (de) Kamera mit einer Blitzlichtlampe,deren Zuendquelle aus piezoelektrischem oder druckelektrischem Material besteht
DE2609674A1 (de) Blitzlampe
DE1189852B (de) Elektrische Blitzlichtlampen und Verfahren zu ihrer Herstellung
DE2709245A1 (de) Verbrennungsblitzlichtlampe
AT213238B (de) Durch Funken zündbare photographische Blitzlichtlampe
DE3742991C2 (enExample)
DE1080453B (de) Elektrischer Zuendkopf
DE3016440A1 (de) Verbrennungsblitzlichtlampe und blitzlichtanordnung mit mehreren verbrennungsblitzlichtlampen
DE2648692C2 (de) Elektrisch zündbare Photoblitzlampe
DE2062305C3 (de) Blitzlampe
US4696641A (en) Primer material and photoflash lamp
DE2005597C3 (de) Verbrennungsblitzlichtlampe
DE1036643B (de) Blitzlichtlampe mit Zuendfunkenstrecke
DE2924057A1 (de) Verbrennungsblitzlichtlampe
DE1905305A1 (de) Gluehfadenlose Photo-Blitzlichtbirne

Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OF Willingness to grant licences before publication of examined application
8180 Miscellaneous part 1

Free format text: IN HEFT 4 V. 22.O1.81 S. 371 SP. 3 IST UNTER F21K 5-02 2752250 01.06.78 DIE VEROEFFENTLICHUNG ZU STREICHEN

8128 New person/name/address of the agent

Representative=s name: LEMKE, J., DIPL.-ING., PAT.-ANW., 8900 AUGSBURG

8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee