AU3636371A - Improvements inthe manufacture of percussive photoflash lamps - Google Patents

Improvements inthe manufacture of percussive photoflash lamps

Info

Publication number
AU3636371A
AU3636371A AU36363/71A AU3636371A AU3636371A AU 3636371 A AU3636371 A AU 3636371A AU 36363/71 A AU36363/71 A AU 36363/71A AU 3636371 A AU3636371 A AU 3636371A AU 3636371 A AU3636371 A AU 3636371A
Authority
AU
Australia
Prior art keywords
improvements inthe
photoflash lamps
inthe manufacture
percussive
percussive photoflash
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
AU36363/71A
Inventor
Wilson Shaffer John
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 AU3636371A publication Critical patent/AU3636371A/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
    • F21K5/023—Ignition devices in photo flash bulbs
    • F21K5/026—Ignition devices in photo flash bulbs using mechanical firing, e.g. percussion of a fulminating charge
    • 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
    • F21K5/023—Ignition devices in photo flash bulbs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
AU36363/71A 1970-12-02 1971-12-01 Improvements inthe manufacture of percussive photoflash lamps Expired AU3636371A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9431770A 1970-12-02 1970-12-02
USUS94,317 1970-12-02

Publications (1)

Publication Number Publication Date
AU3636371A true AU3636371A (en) 1973-06-21

Family

ID=22244441

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36363/71A Expired AU3636371A (en) 1970-12-02 1971-12-01 Improvements inthe manufacture of percussive photoflash lamps

Country Status (4)

Country Link
US (1) US3645663A (en)
JP (1) JPS549492B1 (en)
AU (1) AU3636371A (en)
ZA (1) ZA718017B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832124A (en) * 1972-10-02 1974-08-27 F Loughridge Photoflash lamp
US4381915A (en) * 1981-03-27 1983-05-03 Gte Products Corporation Filament-type lamp primer and fabrication process
US5684266A (en) * 1995-06-05 1997-11-04 Sencorp Propellant charge structure for generating gases to propel an object from a tool
US6053108A (en) * 1998-01-13 2000-04-25 Senco Products, Inc. Propellant strip assembly and propellant charge structure
CN105114823A (en) * 2015-09-10 2015-12-02 无锡万象工业设计有限公司 Laser focusing ignition type illumination cup

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740281A (en) * 1951-10-19 1956-04-03 Hartford Nat Bank & Trust Co Flash lamp
US3540818A (en) * 1968-08-28 1970-11-17 Sylvania Electric Prod Photoflash lamp

Also Published As

Publication number Publication date
ZA718017B (en) 1972-08-30
JPS549492B1 (en) 1979-04-25
US3645663A (en) 1972-02-29

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