DE2422201A1 - Zuendschaltung fuer blitzlampen - Google Patents

Zuendschaltung fuer blitzlampen

Info

Publication number
DE2422201A1
DE2422201A1 DE2422201A DE2422201A DE2422201A1 DE 2422201 A1 DE2422201 A1 DE 2422201A1 DE 2422201 A DE2422201 A DE 2422201A DE 2422201 A DE2422201 A DE 2422201A DE 2422201 A1 DE2422201 A1 DE 2422201A1
Authority
DE
Germany
Prior art keywords
silicon rectifier
controllable silicon
storage capacitor
flash
ignition circuit
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.)
Pending
Application number
DE2422201A
Other languages
German (de)
English (en)
Inventor
Stephen Deskevich
James Crawford Peacock
Richard Francis Tynan
Alan Dickson Wilson
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of DE2422201A1 publication Critical patent/DE2422201A1/de
Pending legal-status Critical Current

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

Landscapes

  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Lasers (AREA)
DE2422201A 1973-06-26 1974-05-08 Zuendschaltung fuer blitzlampen Pending DE2422201A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US373848A US3882358A (en) 1973-06-26 1973-06-26 Anti-holdover charging circuit for flash lamp

Publications (1)

Publication Number Publication Date
DE2422201A1 true DE2422201A1 (de) 1975-01-16

Family

ID=23474140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2422201A Pending DE2422201A1 (de) 1973-06-26 1974-05-08 Zuendschaltung fuer blitzlampen

Country Status (4)

Country Link
US (1) US3882358A (enrdf_load_stackoverflow)
DE (1) DE2422201A1 (enrdf_load_stackoverflow)
FR (1) FR2235569B1 (enrdf_load_stackoverflow)
GB (1) GB1434463A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608652A1 (de) * 1976-03-03 1977-09-15 Braun Ag Schaltungsanordnung fuer lichtmengengesteuerte elektronenblitzgeraete

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054815A (en) * 1975-04-15 1977-10-18 Siemens Aktiengesellschaft Circuit arrangement for igniting a gas discharge flash tube
US4082983A (en) * 1975-06-23 1978-04-04 Rollei Of America, Inc. Capacitor charging system for electronic flash apparatus
NO145320C (no) * 1980-01-11 1982-02-24 Julius Hartai Blinklysanordning.
US5574337A (en) * 1994-06-30 1996-11-12 Eastman Kodak Company Single touch flash charger control
US5634153A (en) * 1995-12-21 1997-05-27 Eastman Kodak Company Static immunity for single touch flash charger control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3098947A (en) * 1960-05-02 1963-07-23 American Speedlight Corp Electrical systems including capacitors
US3375403A (en) * 1965-10-04 1968-03-26 Berkey Photo Inc Electrical system for discharge device
JPS5419778B1 (enrdf_load_stackoverflow) * 1971-06-18 1979-07-18
US3764849A (en) * 1972-03-24 1973-10-09 Minolta Camera Kk Electronic flash charging and triggering circuitry

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2608652A1 (de) * 1976-03-03 1977-09-15 Braun Ag Schaltungsanordnung fuer lichtmengengesteuerte elektronenblitzgeraete

Also Published As

Publication number Publication date
GB1434463A (en) 1976-05-05
FR2235569A1 (enrdf_load_stackoverflow) 1975-01-24
US3882358A (en) 1975-05-06
FR2235569B1 (enrdf_load_stackoverflow) 1977-10-28

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