GB2028023B - Suppression of interference pulses in transformer cicuits - Google Patents

Suppression of interference pulses in transformer cicuits

Info

Publication number
GB2028023B
GB2028023B GB7925148A GB7925148A GB2028023B GB 2028023 B GB2028023 B GB 2028023B GB 7925148 A GB7925148 A GB 7925148A GB 7925148 A GB7925148 A GB 7925148A GB 2028023 B GB2028023 B GB 2028023B
Authority
GB
United Kingdom
Prior art keywords
cicuits
suppression
transformer
interference pulses
pulses
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
GB7925148A
Other languages
English (en)
Other versions
GB2028023A (en
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
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 Ernst Leitz Wetzlar GmbH filed Critical Ernst Leitz Wetzlar GmbH
Publication of GB2028023A publication Critical patent/GB2028023A/en
Application granted granted Critical
Publication of GB2028023B publication Critical patent/GB2028023B/en
Expired 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
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
GB7925148A 1978-08-12 1979-07-19 Suppression of interference pulses in transformer cicuits Expired GB2028023B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782835379 DE2835379A1 (de) 1978-08-12 1978-08-12 Schaltungsanordnung zur unterdrueckung von stoerimpulsen bei transformatoren mit grosser streuinduktivitaet

Publications (2)

Publication Number Publication Date
GB2028023A GB2028023A (en) 1980-02-27
GB2028023B true GB2028023B (en) 1982-09-08

Family

ID=6046872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7925148A Expired GB2028023B (en) 1978-08-12 1979-07-19 Suppression of interference pulses in transformer cicuits

Country Status (4)

Country Link
US (1) US4366417A (enExample)
CH (1) CH648418A5 (enExample)
DE (1) DE2835379A1 (enExample)
GB (1) GB2028023B (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564334A (en) * 1968-03-20 1971-02-16 George W Wright Control for slide projectors
DE2525153A1 (de) * 1975-06-06 1976-12-23 Rollei Werke Franke Heidecke Schaltungsanordnung zum gegensinnigen steuern zweier lichtquellen

Also Published As

Publication number Publication date
CH648418A5 (de) 1985-03-15
US4366417A (en) 1982-12-28
GB2028023A (en) 1980-02-27
DE2835379C2 (enExample) 1987-07-30
DE2835379A1 (de) 1980-02-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950719