IT7822550A0 - Sovratensioni. dispositivo di protezione contro le - Google Patents

Sovratensioni. dispositivo di protezione contro le

Info

Publication number
IT7822550A0
IT7822550A0 IT7822550A IT2255078A IT7822550A0 IT 7822550 A0 IT7822550 A0 IT 7822550A0 IT 7822550 A IT7822550 A IT 7822550A IT 2255078 A IT2255078 A IT 2255078A IT 7822550 A0 IT7822550 A0 IT 7822550A0
Authority
IT
Italy
Prior art keywords
overvoltages
protective device
device against
protective
Prior art date
Application number
IT7822550A
Other languages
English (en)
Other versions
IT1094509B (it
Original Assignee
Dehn & Soehne
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 Dehn & Soehne filed Critical Dehn & Soehne
Publication of IT7822550A0 publication Critical patent/IT7822550A0/it
Application granted granted Critical
Publication of IT1094509B publication Critical patent/IT1094509B/it

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/01—Mounting; Supporting
    • H01C1/014—Mounting; Supporting the resistor being suspended between and being supported by two supporting sections
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Thermistors And Varistors (AREA)
IT7822550A 1977-04-23 1978-04-20 Dispositivo di protezione contro le sovratensioni IT1094509B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2718188A DE2718188C3 (de) 1977-04-23 1977-04-23 Überspannungsschutzgerät

Publications (2)

Publication Number Publication Date
IT7822550A0 true IT7822550A0 (it) 1978-04-20
IT1094509B IT1094509B (it) 1985-08-02

Family

ID=6007127

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7822550A IT1094509B (it) 1977-04-23 1978-04-20 Dispositivo di protezione contro le sovratensioni

Country Status (5)

Country Link
JP (1) JPS5416646A (it)
CH (1) CH630204A5 (it)
DE (1) DE2718188C3 (it)
FR (1) FR2388426A1 (it)
IT (1) IT1094509B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016265C2 (de) * 1980-04-26 1984-05-17 ANT Nachrichtentechnik GmbH, 7150 Backnang Überspannungsableiter mit Funkenstrecke
DE3111096C2 (de) * 1981-03-20 1985-05-30 Siemens AG, 1000 Berlin und 8000 München Netztransientenschutzanordnung für elektrische Geräte
DE3130313A1 (de) * 1981-07-31 1983-02-17 Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid Drehgelenk, insbesondere fuer sitze mit verstellbarer rueckenlehne
DE3228471C2 (de) * 1982-07-30 1985-03-07 Dehn + Söhne GmbH + Co KG, 8500 Nürnberg Überspannungsschutzgerät
DE3418837A1 (de) * 1984-05-21 1985-11-21 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen Trennschalter, insbesondere einsaeulen-scherentrennschalter
JPH0229674Y2 (it) * 1985-10-31 1990-08-09
ATE71890T1 (de) * 1986-09-02 1992-02-15 System Elektrotechnik G Keller Starthilfekabel.
AT393764B (de) * 1986-09-02 1991-12-10 System Elektrotechnik Gotthold Starthilfekabel
DE3716997A1 (de) * 1987-05-21 1988-12-08 Phoenix Elekt Ueberspannungsschutzgeraet
JPH051956Y2 (it) * 1987-09-04 1993-01-19
DE3910435A1 (de) * 1989-02-25 1990-08-30 Phoenix Elekt Ueberspannungsschutzgeraet
DE4141681C2 (de) * 1991-12-17 1996-11-14 Phoenix Contact Gmbh & Co Überspannungsschutzelement
DE4141682C2 (de) * 1991-12-17 1996-09-26 Phoenix Contact Gmbh & Co Überspannungsschutzelement
DE4244051C2 (de) * 1992-12-28 1996-03-14 Phoenix Contact Gmbh & Co Überspannungsschutzelement
DE4447567B4 (de) * 1993-05-31 2019-01-03 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzelement
DE4402615C3 (de) * 1993-05-31 2000-01-05 Phoenix Contact Gmbh & Co Überspannungsschutzelement
DE4435968C2 (de) * 1994-10-07 1996-09-12 Phoenix Contact Gmbh & Co Überspannungsschutzelement
ATE193789T1 (de) 1994-10-07 2000-06-15 Phoenix Contact Gmbh & Co Überspannungsschutzelement
DE4439730C2 (de) * 1994-10-17 1996-09-26 Phoenix Contact Gmbh & Co Überspannungsschutzelement
DE19818674B4 (de) * 1998-04-27 2004-04-29 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzelement
DE19921772C2 (de) * 1999-04-08 2003-10-02 Dehn & Soehne Funkenstreckeneinsatz als Spannungsdurchschlagssicherung zum Schutz von einschienigen Gleisstromkreisen
DE10157817B4 (de) * 2000-11-29 2011-12-22 Dehn + Söhne Gmbh + Co. Kg Modulares System zum Aufbau einer Trennfunkenstrecke zur Anpassung der Trennfunkenstrecke an unterschiedliche elektrische und mechanische Anforderungen
DE102007030653B4 (de) 2007-07-02 2017-04-13 Phoenix Contact Gmbh & Co. Kg Überspannungsschutzelement
EP2987212B1 (en) 2013-02-20 2022-12-07 TechHold, LLC Overvoltage protection for power systems
DE102014102969B4 (de) * 2014-03-06 2016-05-04 Obo Bettermann Gmbh & Co. Kg Überspannungsableiter
EP4154367A1 (en) 2020-05-22 2023-03-29 TechHold, LLC Overvoltage protection assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH302293A (de) * 1951-07-11 1954-10-15 Sprecher & Schuh Ag Uberspannungsableiterfunkenstrecke mit Vorionisierung.
DE1588771A1 (de) * 1967-09-22 1970-11-05 Siemens Ag UEberspannungsableiter
DE1947046A1 (de) * 1968-10-04 1970-04-09 Westinghouse Electric Corp UEberspannungsableiter fuer hohe Spannungen
DE1803770C3 (de) * 1968-10-18 1978-04-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Überspannungsableiter
US3789256A (en) * 1972-05-03 1974-01-29 Westinghouse Electric Corp Shielded spark gap device
CH557606A (de) * 1973-04-12 1974-12-31 Dehn & Soehne Funkenstrecke.
DE2337743C3 (de) * 1973-07-25 1981-01-15 Dehn + Soehne Gmbh + Co Kg, 8500 Nuernberg Funkenstrecke
SE393713B (sv) * 1974-11-15 1977-05-16 Ericsson Telefon Ab L M Overspenningsskydd, serskilt mot overspenningar pa telefonledningar, innehallande gasfyllda urladdningsror
CH581917A5 (it) * 1975-08-29 1976-11-15 Cerberus Ag
DE2538919A1 (de) * 1975-09-02 1977-03-03 Cerberus Ag Anordnung zum ueberspannungsschutz von niederspannungsanlagen
DE2627648C2 (de) * 1976-06-19 1982-05-19 Dehn + Söhne GmbH + Co KG, 8500 Nürnberg Funkenstrecke

Also Published As

Publication number Publication date
DE2718188C3 (de) 1984-07-05
IT1094509B (it) 1985-08-02
JPS5416646A (en) 1979-02-07
CH630204A5 (en) 1982-05-28
FR2388426A1 (fr) 1978-11-17
FR2388426B1 (it) 1983-04-29
DE2718188B2 (de) 1980-01-03
DE2718188A1 (de) 1978-10-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970424