IT1094509B - PROTECTION DEVICE AGAINST OVERVOLTAGES - Google Patents

PROTECTION DEVICE AGAINST OVERVOLTAGES

Info

Publication number
IT1094509B
IT1094509B IT7822550A IT2255078A IT1094509B IT 1094509 B IT1094509 B IT 1094509B IT 7822550 A IT7822550 A IT 7822550A IT 2255078 A IT2255078 A IT 2255078A IT 1094509 B IT1094509 B IT 1094509B
Authority
IT
Italy
Prior art keywords
protection device
device against
against overvoltages
overvoltages
protection
Prior art date
Application number
IT7822550A
Other languages
Italian (it)
Other versions
IT7822550A0 (en
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/en
Application granted granted Critical
Publication of IT1094509B publication Critical patent/IT1094509B/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
    • 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 PROTECTION DEVICE AGAINST OVERVOLTAGES IT1094509B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2718188A DE2718188C3 (en) 1977-04-23 1977-04-23 Surge protection device

Publications (2)

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

Family

ID=6007127

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7822550A IT1094509B (en) 1977-04-23 1978-04-20 PROTECTION DEVICE AGAINST OVERVOLTAGES

Country Status (5)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3016265C2 (en) * 1980-04-26 1984-05-17 ANT Nachrichtentechnik GmbH, 7150 Backnang Surge arrester with spark gap
DE3111096C2 (en) * 1981-03-20 1985-05-30 Siemens AG, 1000 Berlin und 8000 München Network transient protection arrangement for electrical equipment
DE3130313A1 (en) * 1981-07-31 1983-02-17 Keiper Automobiltechnik Gmbh & Co Kg, 5630 Remscheid SWIVEL, IN PARTICULAR FOR SEATS WITH ADJUSTABLE BACKREST
DE3228471C2 (en) * 1982-07-30 1985-03-07 Dehn + Söhne GmbH + Co KG, 8500 Nürnberg Surge protection device
DE3418837A1 (en) * 1984-05-21 1985-11-21 Ruhrtal Elektrizitätsgesellschaft Hartig GmbH & Co, 4300 Essen DISCONNECT SWITCHES, IN PARTICULAR PILLAR SCISSOR DISCONNECTORS
JPH0229674Y2 (en) * 1985-10-31 1990-08-09
AT393764B (en) * 1986-09-02 1991-12-10 System Elektrotechnik Gotthold JUMPER CABLES
US4869688A (en) * 1986-09-02 1989-09-26 System Elektrotechnik G. Keller Gmbh Battery jumper cable
DE3716997A1 (en) * 1987-05-21 1988-12-08 Phoenix Elekt Overvoltage protection apparatus
JPH051956Y2 (en) * 1987-09-04 1993-01-19
DE3910435A1 (en) * 1989-02-25 1990-08-30 Phoenix Elekt Overvoltage protection device
DE4141682C2 (en) * 1991-12-17 1996-09-26 Phoenix Contact Gmbh & Co Surge protection element
DE4141681C2 (en) * 1991-12-17 1996-11-14 Phoenix Contact Gmbh & Co Surge protection element
DE4244051C2 (en) * 1992-12-28 1996-03-14 Phoenix Contact Gmbh & Co Surge protection element
DE4402615C3 (en) * 1993-05-31 2000-01-05 Phoenix Contact Gmbh & Co Surge protection element
DE4447567B4 (en) * 1993-05-31 2019-01-03 Phoenix Contact Gmbh & Co. Kg Snubber
DE4439730C2 (en) * 1994-10-17 1996-09-26 Phoenix Contact Gmbh & Co Surge protection element
DE4435968C2 (en) * 1994-10-07 1996-09-12 Phoenix Contact Gmbh & Co Surge protection element
ES2148390T3 (en) 1994-10-07 2000-10-16 Phoenix Contact Gmbh & Co PROTECTION ELEMENT AGAINST OVERVOLTAGE.
DE19818674B4 (en) 1998-04-27 2004-04-29 Phoenix Contact Gmbh & Co. Kg Snubber
DE19921772C2 (en) * 1999-04-08 2003-10-02 Dehn & Soehne Spark gap insert as voltage breakdown protection to protect single-rail track circuits
DE10157817B4 (en) * 2000-11-29 2011-12-22 Dehn + Söhne Gmbh + Co. Kg Modular system for establishing a separating spark gap for adapting the spark gap to different electrical and mechanical requirements
DE102007030653B4 (en) 2007-07-02 2017-04-13 Phoenix Contact Gmbh & Co. Kg Snubber
FI2987212T3 (en) * 2013-02-20 2023-01-31 Overvoltage protection for power systems
DE102014102969B4 (en) * 2014-03-06 2016-05-04 Obo Bettermann Gmbh & Co. Kg Surge arresters
IL298453A (en) 2020-05-22 2023-01-01 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 (en) * 1951-07-11 1954-10-15 Sprecher & Schuh Ag Surge arrester spark gap with pre-ionization.
DE1588771A1 (en) * 1967-09-22 1970-11-05 Siemens Ag Surge arresters
DE1947046A1 (en) * 1968-10-04 1970-04-09 Westinghouse Electric Corp Surge arrester for high voltages
DE1803770C3 (en) * 1968-10-18 1978-04-06 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Surge arresters
US3789256A (en) * 1972-05-03 1974-01-29 Westinghouse Electric Corp Shielded spark gap device
CH557606A (en) * 1973-04-12 1974-12-31 Dehn & Soehne SPARK GANG.
DE2337743C3 (en) * 1973-07-25 1981-01-15 Dehn + Soehne Gmbh + Co Kg, 8500 Nuernberg Spark gap
SE393713B (en) * 1974-11-15 1977-05-16 Ericsson Telefon Ab L M OVERVOLTAGE PROTECTION, ESPECIALLY AGAINST OVERVOLTAGE ON TELEPHONE LINES, CONTAINING GAS-FILLED URL CHARGES
CH581917A5 (en) * 1975-08-29 1976-11-15 Cerberus Ag
DE2538919A1 (en) * 1975-09-02 1977-03-03 Cerberus Ag Overvoltage protection for low voltage systems - employs parallel connected voltage dependant resistor and gas discharge tube
DE2627648C2 (en) * 1976-06-19 1982-05-19 Dehn + Söhne GmbH + Co KG, 8500 Nürnberg Spark gap

Also Published As

Publication number Publication date
IT7822550A0 (en) 1978-04-20
JPS5416646A (en) 1979-02-07
DE2718188C3 (en) 1984-07-05
DE2718188A1 (en) 1978-10-26
FR2388426B1 (en) 1983-04-29
FR2388426A1 (en) 1978-11-17
CH630204A5 (en) 1982-05-28
DE2718188B2 (en) 1980-01-03

Similar Documents

Publication Publication Date Title
IT1094509B (en) PROTECTION DEVICE AGAINST OVERVOLTAGES
IT1094261B (en) EDGE PROTECTION DEVICE
SE7709751L (en) INTERRUPTIONAL OVERVOLTAGE PROTECTION
AR216345A1 (en) AN ANTI-SLIP PROTECTION DEVICE
DK147190C (en) MOTOR PROTECTION DEVICES
NL7701013A (en) OVERLOAD PROTECTION DEVICE.
IT1113828B (en) FIRE PROTECTION DEVICE
SE7801566L (en) OVERLOAD PROTECTION DEVICE
SE7803684L (en) OVERVOLTAGE PROTECTION
BR7601597A (en) IMPROVED OVERVOLTAGE PROTECTION DEVICE
NL7801552A (en) ENGINE PROTECTION DEVICE.
IT1102731B (en) AVALANCHE PROTECTION STRUCTURE
NL7802304A (en) SHORT-CIRCUIT PROTECTION DEVICE.
IT1094080B (en) SEMICONDUCTOR PROTECTED DEVICE AGAINST OVERVOLTAGE
SE7805075L (en) PROTECTIVE DEVICE
IT1102960B (en) PROTECTION DEVICE AGAINST OVERVOLTAGE AND ITS USE
IT1115316B (en) PROTECTION DEVICE AGAINST GAS LEAKS
NL7802238A (en) DEVICE FOR PROTECTION AGAINST OVERVOLTAGES.
DK433380A (en) OVERVOLTAGE PROTECTION DEVICE
BR7901635A (en) SURGE PROTECTION DEVICE
IT1102718B (en) AVALANCHE PROTECTION STRUCTURE
NL7607696A (en) PROTECTION DEVICE.
BR7901654A (en) SURGE PROTECTION DEVICE
NL7811565A (en) PROTECTION DEVICE FOR ELECTRIC DEVICES.
SE434447B (en) OVERVOLTAGE PROTECTORS

Legal Events

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

Effective date: 19970424