ATE124814T1 - Betriebssichere gasrohrvorrichtung für schutzmodule für fernsprechanlagen. - Google Patents

Betriebssichere gasrohrvorrichtung für schutzmodule für fernsprechanlagen.

Info

Publication number
ATE124814T1
ATE124814T1 AT90907659T AT90907659T ATE124814T1 AT E124814 T1 ATE124814 T1 AT E124814T1 AT 90907659 T AT90907659 T AT 90907659T AT 90907659 T AT90907659 T AT 90907659T AT E124814 T1 ATE124814 T1 AT E124814T1
Authority
AT
Austria
Prior art keywords
gas tube
gas pipe
pair
pipe device
telephone systems
Prior art date
Application number
AT90907659T
Other languages
English (en)
Inventor
Helmuth Neuwirth
Carl Meyerhoefer
William V Carney
Original Assignee
Porta Systems Corp
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
Priority claimed from US07/345,446 external-priority patent/US4910489A/en
Priority claimed from US07/478,424 external-priority patent/US5027100A/en
Application filed by Porta Systems Corp filed Critical Porta Systems Corp
Application granted granted Critical
Publication of ATE124814T1 publication Critical patent/ATE124814T1/de

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

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Pipeline Systems (AREA)
  • Fuses (AREA)
AT90907659T 1989-05-01 1990-04-27 Betriebssichere gasrohrvorrichtung für schutzmodule für fernsprechanlagen. ATE124814T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/345,446 US4910489A (en) 1989-05-01 1989-05-01 Gas tube fail-safe device for telephone protector modules
US07/478,424 US5027100A (en) 1990-02-12 1990-02-12 Gas tube fail safe device for telephone protector modules

Publications (1)

Publication Number Publication Date
ATE124814T1 true ATE124814T1 (de) 1995-07-15

Family

ID=26994396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90907659T ATE124814T1 (de) 1989-05-01 1990-04-27 Betriebssichere gasrohrvorrichtung für schutzmodule für fernsprechanlagen.

Country Status (6)

Country Link
EP (1) EP0471006B1 (de)
AT (1) ATE124814T1 (de)
DE (1) DE69020735D1 (de)
ES (1) ES2074572T3 (de)
MX (1) MX172972B (de)
WO (1) WO1990013904A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309331A1 (de) * 1993-03-17 1994-09-22 Siemens Ag Überspannungsableiter mit äußerer Kurzschlußeinrichtung
ES2103637B1 (es) * 1994-05-04 1998-05-01 Cymem S A Dispositivo de cortocircuito exterior para modulos de proteccion de equipos telefonicos y similares.
DE19731312A1 (de) * 1997-07-15 1999-01-28 Siemens Ag Überspannungsableiter mit äußerer Kurzschlußeinrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4649456A (en) * 1986-06-30 1987-03-10 Porta Systems Corp. Three element gas tube protector module
GB2205992B (en) * 1987-05-01 1991-07-17 Dubilier Plc Gas-filled surge arrestor
FR2622047B1 (fr) * 1987-10-16 1990-03-02 Tubes Lampes Electriq Cie Indl Dispositif parafoudre comprenant au moins un element fusible

Also Published As

Publication number Publication date
DE69020735D1 (de) 1995-08-10
EP0471006A4 (de) 1991-12-17
EP0471006A1 (de) 1992-02-19
WO1990013904A1 (en) 1990-11-15
MX172972B (es) 1994-01-26
EP0471006B1 (de) 1995-07-05
ES2074572T3 (es) 1995-09-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties