AT286419B - Anordnung zur Dämpfung von Überspannungen - Google Patents

Anordnung zur Dämpfung von Überspannungen

Info

Publication number
AT286419B
AT286419B AT376569A AT376569A AT286419B AT 286419 B AT286419 B AT 286419B AT 376569 A AT376569 A AT 376569A AT 376569 A AT376569 A AT 376569A AT 286419 B AT286419 B AT 286419B
Authority
AT
Austria
Prior art keywords
overvoltages
damping
arrangement
damping overvoltages
Prior art date
Application number
AT376569A
Other languages
German (de)
English (en)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT286419B publication Critical patent/AT286419B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
AT376569A 1968-07-24 1969-04-18 Anordnung zur Dämpfung von Überspannungen AT286419B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1111168A CH485344A (de) 1968-07-24 1968-07-24 Anordnung zur Dämpfung von Überspannungen auf einer Hochspannungsleitung

Publications (1)

Publication Number Publication Date
AT286419B true AT286419B (de) 1970-12-10

Family

ID=4370169

Family Applications (1)

Application Number Title Priority Date Filing Date
AT376569A AT286419B (de) 1968-07-24 1969-04-18 Anordnung zur Dämpfung von Überspannungen

Country Status (11)

Country Link
US (1) US3590319A (es)
AT (1) AT286419B (es)
BE (1) BE736358A (es)
CH (1) CH485344A (es)
DE (1) DE1920261A1 (es)
ES (1) ES369744A1 (es)
FR (1) FR2013592A1 (es)
GB (1) GB1240024A (es)
NL (1) NL6911130A (es)
NO (1) NO130380B (es)
SE (1) SE347397B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004521A1 (de) * 1979-02-08 1980-08-14 Tokyo Shibaura Electric Co Leistungsschaltersystem

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957329A (en) * 1974-11-01 1976-05-18 I-T-E Imperial Corporation Fault-current limiter for high power electrical transmission systems
DE2503034C3 (de) * 1975-01-25 1978-05-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Verminderung der mechanischen Beanspruchung von Turbosätzen bei generatornahen dreipoligen Netzkurzschlüssen
CH598691A5 (es) * 1976-06-21 1978-05-12 Bbc Brown Boveri & Cie
US4093968A (en) * 1976-11-22 1978-06-06 Emerson Electric Co. Resistors with heat sink
US4172269A (en) * 1977-12-19 1979-10-23 North American Philips Corporation Circuit for overshoot supression in X-ray generators
JPS5994107A (ja) * 1982-11-18 1984-05-30 Mitsubishi Electric Corp アクチユエ−タ試験装置
CH665053A5 (de) * 1984-11-12 1988-04-15 Bbc Brown Boveri & Cie Schalteranordnung zum abschalten einer reaktanz.
JP3429932B2 (ja) * 1995-12-13 2003-07-28 三菱電機株式会社 電力変換器用保護装置
US8922957B2 (en) * 2008-04-30 2014-12-30 Keysight Technologies, Inc. Dynamic switch contact protection
US8593777B1 (en) * 2012-05-11 2013-11-26 Apple Inc. User-actuated button ESD protection circuit with spark gap

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1357257A (en) * 1918-09-16 1920-11-02 Westinghouse Electric & Mfg Co Switching device
FR999802A (fr) * 1946-01-08 1952-02-05 Merlin Gerin Perfectionnements aux interrupteurs à résistance
US2802149A (en) * 1953-12-30 1957-08-06 Bell Telephone Labor Inc Contact protection circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004521A1 (de) * 1979-02-08 1980-08-14 Tokyo Shibaura Electric Co Leistungsschaltersystem

Also Published As

Publication number Publication date
ES369744A1 (es) 1971-04-01
DE1920261A1 (de) 1970-05-27
BE736358A (es) 1969-12-31
US3590319A (en) 1971-06-29
NO130380B (es) 1974-08-19
GB1240024A (en) 1971-07-21
FR2013592A1 (es) 1970-04-03
NL6911130A (es) 1970-01-27
CH485344A (de) 1970-01-31
SE347397B (es) 1972-07-31

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Legal Events

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