CA1160677A - Methode de fabrication de lampes eclair a declenchement electrique avec extremite scellee amelioree - Google Patents

Methode de fabrication de lampes eclair a declenchement electrique avec extremite scellee amelioree

Info

Publication number
CA1160677A
CA1160677A CA000377399A CA377399A CA1160677A CA 1160677 A CA1160677 A CA 1160677A CA 000377399 A CA000377399 A CA 000377399A CA 377399 A CA377399 A CA 377399A CA 1160677 A CA1160677 A CA 1160677A
Authority
CA
Canada
Prior art keywords
end portion
open end
tubing member
conductors
glass
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
CA000377399A
Other languages
English (en)
Inventor
Donald E. Armstrong
Ronald E. Sindlinger
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.)
Osram Sylvania Inc
Original Assignee
GTE Products 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 GTE Products Corp filed Critical GTE Products Corp
Application granted granted Critical
Publication of CA1160677A publication Critical patent/CA1160677A/fr
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)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
CA000377399A 1980-07-21 1981-05-12 Methode de fabrication de lampes eclair a declenchement electrique avec extremite scellee amelioree Expired CA1160677A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17050480A 1980-07-21 1980-07-21
US170,504 1998-10-13

Publications (1)

Publication Number Publication Date
CA1160677A true CA1160677A (fr) 1984-01-17

Family

ID=22620110

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000377399A Expired CA1160677A (fr) 1980-07-21 1981-05-12 Methode de fabrication de lampes eclair a declenchement electrique avec extremite scellee amelioree

Country Status (4)

Country Link
EP (1) EP0044551B1 (fr)
JP (1) JPS5757401A (fr)
CA (1) CA1160677A (fr)
DE (1) DE3164427D1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB563784A (en) * 1943-02-24 1944-08-30 Standard Telephones Cables Ltd Improvements in or relating to the sealing of wires into glass
NL239128A (fr) * 1959-05-12 1900-01-01
DE1489451B2 (de) * 1963-07-16 1971-11-25 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Zwerglampe und verfahren zu deren herstellung
US3752636A (en) * 1970-11-27 1973-08-14 Philips Corp Photoflash lamp
US3884615A (en) * 1974-03-21 1975-05-20 Gen Electric Flash Lamp Mount Construction
US4059389A (en) * 1976-09-07 1977-11-22 Gte Sylvania Incorporated Photoflash lamp and method of making same

Also Published As

Publication number Publication date
EP0044551A1 (fr) 1982-01-27
DE3164427D1 (en) 1984-08-02
JPS5757401A (en) 1982-04-06
EP0044551B1 (fr) 1984-06-27

Similar Documents

Publication Publication Date Title
US2914371A (en) Method of making miniature lamps
US3265923A (en) Baseless double-ended electric incandescent lamp
US3194625A (en) Electric lamp with unitary inner envelope and stem assembly and manufacture thereof
US2982119A (en) Flash lamp
CA1160677A (fr) Methode de fabrication de lampes eclair a declenchement electrique avec extremite scellee amelioree
US4369556A (en) Method of making a photoflash lamp having new lead seal structure
US4059389A (en) Photoflash lamp and method of making same
US3858378A (en) Glass-to-metal seal
US3959860A (en) Method of making non-shorting photoflash lamp
US2535773A (en) Terminal and seal construction for electric lamps and similar devices
US4457700A (en) Electrically-activated photoflash lamp excluding a press-sealed end portion
US2771765A (en) Photoflash lamp
US2154550A (en) Electric lamp or similar device
US3817683A (en) Photoflash lamps
US2811846A (en) Photoflash lamp
US3310968A (en) Photoflash lamp
US3598511A (en) Flashlamps
US3716285A (en) Method of manufacturing subminiature electric lamps
US3188162A (en) Method of making flash lamps
US2386672A (en) Photoflash lamp
US2783632A (en) Photoflash lamp and mount therefor
US2542326A (en) Electric lamp and manufacture thereof
US2918763A (en) Method of making a pressure filled lamp
US3220225A (en) Photoflash lamp with printed circuit lead-in conductors
US3919750A (en) Method of making photoflash lamp ignition mount structure with shaped bead

Legal Events

Date Code Title Description
MKEX Expiry