CA1071401A - Photoflash lamp - Google Patents

Photoflash lamp

Info

Publication number
CA1071401A
CA1071401A CA234,116A CA234116A CA1071401A CA 1071401 A CA1071401 A CA 1071401A CA 234116 A CA234116 A CA 234116A CA 1071401 A CA1071401 A CA 1071401A
Authority
CA
Canada
Prior art keywords
primer
lamp
combustion
flashlamp
mixture
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.)
Expired
Application number
CA234,116A
Other languages
English (en)
French (fr)
Other versions
CA234116S (en
Inventor
Lewis J. Schupp
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA1071401A publication Critical patent/CA1071401A/en
Expired 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)
  • Air Bags (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
CA234,116A 1974-09-23 1975-08-21 Photoflash lamp Expired CA1071401A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/508,107 US3972673A (en) 1974-09-23 1974-09-23 Photoflash lamp

Publications (1)

Publication Number Publication Date
CA1071401A true CA1071401A (en) 1980-02-12

Family

ID=24021412

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234,116A Expired CA1071401A (en) 1974-09-23 1975-08-21 Photoflash lamp

Country Status (9)

Country Link
US (1) US3972673A (https=)
JP (1) JPS5728161B2 (https=)
BE (1) BE833706A (https=)
BR (1) BR7506159A (https=)
CA (1) CA1071401A (https=)
DE (1) DE2541407C3 (https=)
FR (1) FR2285354A1 (https=)
GB (1) GB1515404A (https=)
IT (1) IT1042702B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128858A (en) * 1975-04-14 1978-12-05 General Electric Company Multiple flashlamp system
US4059388A (en) * 1975-11-05 1977-11-22 Gte Sylvania Incorporated Photoflash lamp
US4369028A (en) * 1976-11-24 1983-01-18 Gte Products Corporation Photoflash lamp
US4341513A (en) * 1980-05-05 1982-07-27 Gte Products Corporation Subminiature photoflash lamp having light-emitting pyrotechnic charge
US5821451A (en) * 1996-12-19 1998-10-13 Eastman Kodak Company Photoflash particle mixture
CN108083235B (zh) * 2017-12-29 2021-03-16 陕西斯达防爆安全科技股份有限公司 一种氧烛用传火药及其制备方法
CN115317969B (zh) * 2022-07-28 2024-10-25 格林美（江苏）钴业股份有限公司 一种机洗压滤机的深度脱水方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE473152A (https=) *
US2791111A (en) * 1953-01-15 1957-05-07 Westinghouse Electric Corp Fulminator for photoflash lamps
US3028229A (en) * 1958-08-27 1962-04-03 Universal Match Corp Pyrotechnic compositions
US2982119A (en) * 1959-04-27 1961-05-02 Gen Electric Flash lamp
US3111016A (en) * 1960-12-01 1963-11-19 Sylvania Electric Prod Photoflash lamp and ignition means therefor
NL151491B (nl) * 1966-09-30 1976-11-15 Philips Nv Verbrandingsflitslamp.
US3556699A (en) * 1968-02-05 1971-01-19 Tokyo Shibaura Electric Co Discharge ignition type photoflash lamp
NL6813921A (https=) * 1968-09-27 1970-04-01
NL153659B (nl) * 1969-02-21 1977-06-15 Philips Nv Verbrandingsflitslamp en magazijn voorzien van deze verbrandingsflitslampen.
US3724991A (en) * 1971-11-15 1973-04-03 Gen Electric Photoflash lamp
BE795646A (fr) * 1972-02-19 1973-08-20 Philips Nv Lampe-flash a combustion

Also Published As

Publication number Publication date
FR2285354B1 (https=) 1978-03-17
DE2541407C3 (de) 1980-07-24
JPS5143134A (https=) 1976-04-13
IT1042702B (it) 1980-01-30
US3972673A (en) 1976-08-03
FR2285354A1 (fr) 1976-04-16
BE833706A (fr) 1976-03-23
DE2541407B2 (de) 1979-11-08
BR7506159A (pt) 1976-08-03
JPS5728161B2 (https=) 1982-06-15
GB1515404A (en) 1978-06-21
DE2541407A1 (de) 1976-04-01

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Legal Events

Date Code Title Description
MKEX Expiry