ZA202006537B - Voltage limiter with a short-circuiting device - Google Patents

Voltage limiter with a short-circuiting device

Info

Publication number
ZA202006537B
ZA202006537B ZA2020/06537A ZA202006537A ZA202006537B ZA 202006537 B ZA202006537 B ZA 202006537B ZA 2020/06537 A ZA2020/06537 A ZA 2020/06537A ZA 202006537 A ZA202006537 A ZA 202006537A ZA 202006537 B ZA202006537 B ZA 202006537B
Authority
ZA
South Africa
Prior art keywords
short
voltage limiter
circuiting device
circuiting
limiter
Prior art date
Application number
ZA2020/06537A
Inventor
Suchy Jaromir
Original Assignee
Saltek S R O
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 Saltek S R O filed Critical Saltek S R O
Publication of ZA202006537B publication Critical patent/ZA202006537B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/14—Means structurally associated with spark gap for protecting it against overload or for disconnecting it in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
    • H01C7/12—Overvoltage protection resistors
    • H01C7/126—Means for protecting against excessive pressure or for disconnecting in case of failure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/10—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/767—Normally open
ZA2020/06537A 2018-05-14 2020-10-21 Voltage limiter with a short-circuiting device ZA202006537B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2018/053354 WO2019220171A1 (en) 2018-05-14 2018-05-14 Voltage limiter with a short-circuiting device

Publications (1)

Publication Number Publication Date
ZA202006537B true ZA202006537B (en) 2022-09-28

Family

ID=62685007

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2020/06537A ZA202006537B (en) 2018-05-14 2020-10-21 Voltage limiter with a short-circuiting device

Country Status (3)

Country Link
EP (1) EP3782245A1 (en)
WO (1) WO2019220171A1 (en)
ZA (1) ZA202006537B (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295320A (en) 1940-06-25 1942-09-08 Gen Electric Electric discharge device
US3755715A (en) 1972-10-11 1973-08-28 Reliable Electric Co Line protector having arrester and fail-safe circuit bypassing the arrester
US4034326A (en) * 1975-04-17 1977-07-05 Comtelco (U.K.) Limited Temperature sensitive trip device
US4002952A (en) 1975-04-25 1977-01-11 Ceac Of Illinois, Inc. Electric overvoltage arrester with carbon air gap and gas tube
US4132915A (en) 1977-01-14 1979-01-02 Joslyn Mfg. And Supply Co. Spark gap protector
US4158869A (en) 1977-08-19 1979-06-19 Reliable Electric Company Line protector
US4208694A (en) 1978-10-11 1980-06-17 Reliable Electric Company Line protector
DE2911110A1 (en) * 1979-03-21 1980-09-25 Siemens Ag GAS DISCHARGE SURGE PROTECTOR WITH FAIL SAFE BEHAVIOR
US4321649A (en) 1979-07-05 1982-03-23 Reliable Electric Company Surge voltage arrester with ventsafe feature
US4340923A (en) 1981-03-12 1982-07-20 General Instrument Corporation Electrical circuit protector
DE102008027589B4 (en) 2007-10-15 2014-08-28 Dehn + Söhne Gmbh + Co. Kg Spark gap arrangement with a short-circuiting device
DE102014016938B3 (en) 2014-09-25 2016-02-11 Dehn + Söhne Gmbh + Co. Kg Overvoltage protection arrangement with short-circuiting device

Also Published As

Publication number Publication date
WO2019220171A1 (en) 2019-11-21
EP3782245A1 (en) 2021-02-24

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