NL7802238A - DEVICE FOR PROTECTION AGAINST OVERVOLTAGES. - Google Patents

DEVICE FOR PROTECTION AGAINST OVERVOLTAGES.

Info

Publication number
NL7802238A
NL7802238A NL7802238A NL7802238A NL7802238A NL 7802238 A NL7802238 A NL 7802238A NL 7802238 A NL7802238 A NL 7802238A NL 7802238 A NL7802238 A NL 7802238A NL 7802238 A NL7802238 A NL 7802238A
Authority
NL
Netherlands
Prior art keywords
protection against
against overvoltages
overvoltages
protection
Prior art date
Application number
NL7802238A
Other languages
Dutch (nl)
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of NL7802238A publication Critical patent/NL7802238A/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
    • 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
    • H01T4/12—Overvoltage arresters using spark gaps having a single gap or a plurality of gaps in parallel hermetically sealed
    • 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
    • H01T2/00—Spark gaps comprising auxiliary triggering means
    • H01T2/02—Spark gaps comprising auxiliary triggering means comprising a trigger electrode or an auxiliary spark gap
NL7802238A 1977-05-06 1978-03-01 DEVICE FOR PROTECTION AGAINST OVERVOLTAGES. NL7802238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23269/77A IT1115469B (en) 1977-05-06 1977-05-06 FIELD-EFFECT DEVICE FOR OVERVOLTAGE PROTECTION

Publications (1)

Publication Number Publication Date
NL7802238A true NL7802238A (en) 1978-11-08

Family

ID=11205484

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7802238A NL7802238A (en) 1977-05-06 1978-03-01 DEVICE FOR PROTECTION AGAINST OVERVOLTAGES.

Country Status (9)

Country Link
BE (1) BE863395A (en)
BR (1) BR7802133A (en)
ES (1) ES467208A1 (en)
FR (1) FR2389994B1 (en)
GB (1) GB1603031A (en)
IT (1) IT1115469B (en)
NL (1) NL7802238A (en)
NO (1) NO781561L (en)
SE (1) SE7805024L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1108971B (en) * 1978-02-16 1985-12-16 Sits Soc It Telecom Siemens OVERVOLTAGE PROTECTION DEVICE
GB2200243B (en) * 1987-01-27 1990-09-05 English Electric Valve Co Ltd Protection device
DE19818674B4 (en) * 1998-04-27 2004-04-29 Phoenix Contact Gmbh & Co. Kg Snubber
DE102018133389A1 (en) * 2018-12-21 2020-06-25 Phoenix Contact Gmbh & Co. Kg Surge arresters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB353924A (en) * 1930-01-29 1931-07-29 Edison Swan Electric Co Ltd Improvements in protecting devices for electric circuits
FR1052741A (en) * 1952-03-24 1954-01-26 Arc transfer surge arrester
CH313669A (en) * 1953-07-23 1956-04-30 Bbc Brown Boveri & Cie Pre-ionized spark gap, especially for surge arresters
GB1085032A (en) * 1964-09-11 1967-09-27 English Electric Co Ltd Improvements in or relating to protective spark gap devices
US3845345A (en) * 1973-07-05 1974-10-29 Gen Electric Frequency sensitive preionizer

Also Published As

Publication number Publication date
NO781561L (en) 1978-11-07
FR2389994A1 (en) 1978-12-01
SE7805024L (en) 1978-11-07
ES467208A1 (en) 1978-11-16
BE863395A (en) 1978-05-16
GB1603031A (en) 1981-11-18
BR7802133A (en) 1979-05-29
FR2389994B1 (en) 1981-06-19
IT1115469B (en) 1986-02-03

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Legal Events

Date Code Title Description
BV The patent application has lapsed