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FR2285631B1 - - Google Patents

Info

Publication number
FR2285631B1
FR2285631B1 FR7527777A FR7527777A FR2285631B1 FR 2285631 B1 FR2285631 B1 FR 2285631B1 FR 7527777 A FR7527777 A FR 7527777A FR 7527777 A FR7527777 A FR 7527777A FR 2285631 B1 FR2285631 B1 FR 2285631B1
Authority
FR
France
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
FR7527777A
Other languages
French (fr)
Other versions
FR2285631A1 (fr
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
Publication of FR2285631A1 publication Critical patent/FR2285631A1/fr
Application granted granted Critical
Publication of FR2285631B1 publication Critical patent/FR2285631B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/04—Combinations of cameras with non-electronic flash apparatus; Non-electronic flash units
    • G03B15/0452—Electrical ignition means connected to the shutter
    • G03B15/0457—Ignition mechanisms for sequential ignition of flash lamps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0286—Programmable, customizable or modifiable circuits
    • H05K1/0293—Individual printed conductors which are adapted for modification, e.g. fusable or breakable conductors, printed switches
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/01—Dielectrics
    • H05K2201/0104—Properties and characteristics in general
    • H05K2201/0112—Absorbing light, e.g. dielectric layer with carbon filler for laser processing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/17—Post-manufacturing processes
    • H05K2203/173—Adding connections between adjacent pads or conductors, e.g. for modifying or repairing

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stroboscope Apparatuses (AREA)
  • Fuses (AREA)
  • Contacts (AREA)
  • Organic Insulating Materials (AREA)
  • Manufacturing Of Printed Wiring (AREA)
FR7527777A 1974-09-23 1975-09-10 Interrupteurs pour dispositif a lampes-eclair Granted FR2285631A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50810574A 1974-09-23 1974-09-23

Publications (2)

Publication Number Publication Date
FR2285631A1 FR2285631A1 (fr) 1976-04-16
FR2285631B1 true FR2285631B1 (no) 1978-04-07

Family

ID=24021402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527777A Granted FR2285631A1 (fr) 1974-09-23 1975-09-10 Interrupteurs pour dispositif a lampes-eclair

Country Status (6)

Country Link
JP (1) JPS5143133A (no)
BE (1) BE833034A (no)
BR (1) BR7506160A (no)
CA (1) CA1052893A (no)
FR (1) FR2285631A1 (no)
GB (1) GB1515015A (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087233A (en) * 1976-10-18 1978-05-02 Gte Sylvania Incorporated Radiation switch for photoflash unit
JPS53154944U (no) * 1977-05-12 1978-12-05
US4320440A (en) * 1979-03-19 1982-03-16 Gte Products Corporation Connect switch
GB2127221B (en) * 1982-09-06 1986-03-12 Secr Defence Radiation-controlled electrical switches

Also Published As

Publication number Publication date
JPS5332253B2 (no) 1978-09-07
FR2285631A1 (fr) 1976-04-16
DE2541810A1 (de) 1976-04-01
DE2541810B2 (de) 1977-03-31
GB1515015A (en) 1978-06-21
JPS5143133A (en) 1976-04-13
CA1052893A (en) 1979-04-17
BE833034A (fr) 1976-03-03
BR7506160A (pt) 1976-08-03

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Legal Events

Date Code Title Description
ST Notification of lapse