GB1516159A - Arrangements including telephone lines and transient protection devices - Google Patents

Arrangements including telephone lines and transient protection devices

Info

Publication number: GB1516159A
Authority: GB; United Kingdom
Prior art keywords: spark gaps; protection devices; telephone lines; bar; transient protection
Prior art date: 1974-11-15
Legal status (The legal status 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 status listed.): Expired

Application number

GB46949/75A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Telefonaktiebolaget LM Ericsson AB

Original Assignee

Telefonaktiebolaget LM Ericsson AB

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.)

1974-11-15

Filing date

1975-11-13

Publication date

1978-06-28

1975-11-13 Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB

1978-06-28 Publication of GB1516159A publication Critical patent/GB1516159A/en

Status Expired legal-status Critical Current

Links

230000001052 transient effect Effects 0.000 title 1
230000001681 protective effect Effects 0.000 abstract 2
239000004020 conductor Substances 0.000 abstract 1
238000010276 construction Methods 0.000 abstract 1

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
- H01T4/06—Mounting arrangements for a plurality of overvoltage arresters
- 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
- 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

Structure Of Telephone Exchanges (AREA)

GB46949/75A 1974-11-15 1975-11-13 Arrangements including telephone lines and transient protection devices Expired GB1516159A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7414377A SE393713B (sv)	1974-11-15	1974-11-15	Overspenningsskydd, serskilt mot overspenningar pa telefonledningar, innehallande gasfyllda urladdningsror

Publications (1)

Publication Number	Publication Date
GB1516159A true GB1516159A (en)	1978-06-28

Family

ID=20322709

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB46949/75A Expired GB1516159A (en)	1974-11-15	1975-11-13	Arrangements including telephone lines and transient protection devices

Country Status (8)

Country	Link
AU (1)	AU8643575A (pt)
BR (1)	BR7507412A (pt)
CH (1)	CH592376A5 (pt)
FI (1)	FI752940A (pt)
FR (1)	FR2291630A1 (pt)
GB (1)	GB1516159A (pt)
IT (1)	IT1048688B (pt)
SE (1)	SE393713B (pt)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2718188A1 (de) *	1977-04-23	1978-10-26	Dehn & Soehne	Ueberspannungsschutzgeraet
DE102011112441A1 (de) *	2011-09-03	2013-03-07	Tyco Electronics Services Gmbh	Baueinheit und Verfahren zur Herstellung einer Baueinheit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4106505C2 (de) *	1990-03-15	1994-01-27	Quante Ag	Überspannung-Schutzgerät für hausübergreifende Datenleitungen
DE9116301U1 (de) *	1990-03-15	1992-07-16	Quante Ag, 42109 Wuppertal	Überspannungs-Schutzgerät für Datenkabel

1974
- 1974-11-15 SE SE7414377A patent/SE393713B/xx unknown
1975
- 1975-10-21 FI FI752940A patent/FI752940A/fi not_active Application Discontinuation
- 1975-11-07 AU AU86435/75A patent/AU8643575A/en not_active Expired
- 1975-11-11 BR BR7507412*A patent/BR7507412A/pt unknown
- 1975-11-12 CH CH1462375A patent/CH592376A5/xx not_active IP Right Cessation
- 1975-11-13 GB GB46949/75A patent/GB1516159A/en not_active Expired
- 1975-11-14 FR FR7534835A patent/FR2291630A1/fr active Granted
- 1975-11-14 IT IT29307/75A patent/IT1048688B/it active

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2718188A1 (de) *	1977-04-23	1978-10-26	Dehn & Soehne	Ueberspannungsschutzgeraet
DE102011112441A1 (de) *	2011-09-03	2013-03-07	Tyco Electronics Services Gmbh	Baueinheit und Verfahren zur Herstellung einer Baueinheit

Also Published As

Publication number	Publication date
FI752940A (pt)	1976-05-16
FR2291630B3 (pt)	1978-08-18
BR7507412A (pt)	1976-08-10
AU8643575A (en)	1977-05-12
SE7414377L (sv)	1976-05-17
FR2291630A1 (fr)	1976-06-11
CH592376A5 (pt)	1977-10-31
SE393713B (sv)	1977-05-16
IT1048688B (it)	1980-12-20

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Legal Events

Date	Code	Title	Description
1978-11-01	PS	Patent sealed [section 19, patents act 1949]
1982-06-23	PCNP	Patent ceased through non-payment of renewal fee