NL7500242A - Korte intervalflitser met een flitsbuis. - Google Patents

Korte intervalflitser met een flitsbuis.

Info

Publication number
NL7500242A
NL7500242A NL7500242A NL7500242A NL7500242A NL 7500242 A NL7500242 A NL 7500242A NL 7500242 A NL7500242 A NL 7500242A NL 7500242 A NL7500242 A NL 7500242A NL 7500242 A NL7500242 A NL 7500242A
Authority
NL
Netherlands
Prior art keywords
flash
short interval
tube
flash tube
short
Prior art date
Application number
NL7500242A
Other languages
English (en)
Original Assignee
Johan Beths Ind 8
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
Priority claimed from IT6865574A external-priority patent/IT1011886B/it
Application filed by Johan Beths Ind 8 filed Critical Johan Beths Ind 8
Priority to NL7500242A priority Critical patent/NL7500242A/nl
Priority to FR7516322A priority patent/FR2273360A1/fr
Priority to DE19752523514 priority patent/DE2523514A1/de
Priority to NL7506242A priority patent/NL7506242A/nl
Priority to BE156736A priority patent/BE829525A/xx
Publication of NL7500242A publication Critical patent/NL7500242A/nl

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/703—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H01H2211/026—Spacers without separate element
    • H01H2211/028—Contacts in depressions of layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/024—Packing between substrate and membrane
    • H01H2229/028—Adhesive
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/036—Radio; TV
NL7500242A 1974-05-28 1975-01-08 Korte intervalflitser met een flitsbuis. NL7500242A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL7500242A NL7500242A (nl) 1974-05-28 1975-01-08 Korte intervalflitser met een flitsbuis.
FR7516322A FR2273360A1 (en) 1974-05-28 1975-05-26 Low current switch for radio and TV receivers - has flexible skin deformed by operator's finger and connecting two contacts plates
DE19752523514 DE2523514A1 (de) 1974-05-28 1975-05-27 Elektrischer schalter fuer schwachstromkreise
NL7506242A NL7506242A (nl) 1974-05-28 1975-05-27 Elektrische schakelaar voor een elektrische keten met lage stroom.
BE156736A BE829525A (fr) 1974-05-28 1975-05-27 Interrupteur electrique pour circuit electrique a courants faibles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT6865574A IT1011886B (it) 1974-05-28 1974-05-28 Dispositivo elettrico di comando pressione
NL7500242A NL7500242A (nl) 1974-05-28 1975-01-08 Korte intervalflitser met een flitsbuis.

Publications (1)

Publication Number Publication Date
NL7500242A true NL7500242A (nl) 1976-07-12

Family

ID=26329919

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7500242A NL7500242A (nl) 1974-05-28 1975-01-08 Korte intervalflitser met een flitsbuis.
NL7506242A NL7506242A (nl) 1974-05-28 1975-05-27 Elektrische schakelaar voor een elektrische keten met lage stroom.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL7506242A NL7506242A (nl) 1974-05-28 1975-05-27 Elektrische schakelaar voor een elektrische keten met lage stroom.

Country Status (4)

Country Link
BE (1) BE829525A (nl)
DE (1) DE2523514A1 (nl)
FR (1) FR2273360A1 (nl)
NL (2) NL7500242A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54101176A (en) * 1978-01-26 1979-08-09 Shinetsu Polymer Co Contact member for push switch
US4264797A (en) * 1980-01-21 1981-04-28 W. H. Brady Co. Elongated key membrane switch
DE3382730T2 (de) * 1982-07-22 1994-07-07 Texas Instruments Inc Billiges Konstruktionsverfahren für elektronische Geräte.
JPS59181428A (ja) * 1983-03-31 1984-10-15 キヤノン株式会社 パネル・スイツチ

Also Published As

Publication number Publication date
FR2273360A1 (en) 1975-12-26
DE2523514A1 (de) 1975-12-11
NL7506242A (nl) 1975-12-02
BE829525A (fr) 1975-09-15
FR2273360B1 (nl) 1979-03-30

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Legal Events

Date Code Title Description
BV The patent application has lapsed