NL7710472A - Fotoflitslamp. - Google Patents

Fotoflitslamp.

Info

Publication number: NL7710472A
Authority: NL; Netherlands
Prior art keywords: flash lamp; photo flash; photo; lamp; flash
Prior art date: 1976-11-24

Application number

NL7710472A

Other languages

English (en)

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.)

1976-11-24

Filing date

1977-09-26

Publication date

1978-05-26

1977-09-26 Application filed by Gte Sylvania Inc filed Critical Gte Sylvania Inc

1978-05-26 Publication of NL7710472A publication Critical patent/NL7710472A/nl

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)

NL7710472A 1976-11-24 1977-09-26 Fotoflitslamp. NL7710472A (nl)

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
NL7710472A true NL7710472A (nl)	1978-05-26

Family

ID=24993082

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7710472A NL7710472A (nl)	1976-11-24	1977-09-26	Fotoflitslamp.

Country Status (7)

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

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

Family Cites Families (9)

* 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
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
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

1976
- 1976-11-24 US US05/744,540 patent/US4369028A/en not_active Expired - Lifetime
1977
- 1977-09-15 GB GB38624/77A patent/GB1577535A/en not_active Expired
- 1977-09-19 CA CA287,025A patent/CA1104364A/en not_active Expired
- 1977-09-26 NL NL7710472A patent/NL7710472A/nl not_active Application Discontinuation
- 1977-10-28 BE BE2056373A patent/BE860218A/xx not_active IP Right Cessation
- 1977-11-23 DE DE19772752250 patent/DE2752250A1/de not_active Withdrawn
- 1977-11-23 FR FR7735146A patent/FR2372377B1/fr not_active Expired

Also Published As

Publication number	Publication date
BE860218A (fr)	1978-02-15
DE2752250A1 (de)	1978-06-01
GB1577535A (en)	1980-10-22
FR2372377A1 (nl)	1978-06-23
CA1104364A (en)	1981-07-07
FR2372377B1 (nl)	1983-04-29
US4369028A (en)	1983-01-18

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Legal Events

Date	Code	Title	Description
1984-11-01	BV	The patent application has lapsed