SE415943B - Overspenningsskydd for ledningar, foretredesvis telefonledningar - Google Patents

Overspenningsskydd for ledningar, foretredesvis telefonledningar

Info

Publication number: SE415943B
Authority: SE; Sweden
Prior art keywords: cassette; holder; surge; terminal block; arresters
Prior art date: 1979-02-14

Application number

SE7901321A

Other languages

English (en)

Swedish (sv)

Other versions

SE7901321L (sv

Inventor

P A A Ekdahl

F L Moller

Original Assignee

Ericsson Telefon Ab L M

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.)

1979-02-14

Filing date

1979-02-14

Publication date

1980-11-10

1979-02-14 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1979-02-14 Priority to SE7901321A priority Critical patent/SE415943B/sv

1980-02-05 Priority to CA345,052A priority patent/CA1131697A/en

1980-02-11 Priority to YU00356/80A priority patent/YU35680A/xx

1980-02-13 Priority to HU80325A priority patent/HU182101B/hu

1980-02-13 Priority to ES488519A priority patent/ES488519A0/es

1980-02-13 Priority to FI800431A priority patent/FI68135C/sv

1980-02-14 Priority to GB8105451A priority patent/GB2067036B/en

1980-02-14 Priority to DE19803034324 priority patent/DE3034324A1/de

1980-02-14 Priority to PCT/SE1980/000046 priority patent/WO1980001741A1/en

1980-02-14 Priority to US06/209,464 priority patent/US4334257A/en

1980-02-14 Priority to IT19903/80A priority patent/IT1140590B/it

1980-02-14 Priority to NL8020039A priority patent/NL8020039A/nl

1980-02-14 Priority to BR8008757A priority patent/BR8008757A/pt

1980-08-15 Publication of SE7901321L publication Critical patent/SE7901321L/

1980-10-13 Priority to DK433380A priority patent/DK433380A/da

1980-11-10 Publication of SE415943B publication Critical patent/SE415943B/sv

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

Landscapes

Emergency Protection Circuit Devices (AREA)
Structure Of Telephone Exchanges (AREA)
Thermistors And Varistors (AREA)
Telephone Function (AREA)

SE7901321A 1979-02-14 1979-02-14 Overspenningsskydd for ledningar, foretredesvis telefonledningar SE415943B (sv)

Priority Applications (14)

Application Number	Priority Date	Filing Date	Title
SE7901321A SE415943B (sv)	1979-02-14	1979-02-14	Overspenningsskydd for ledningar, foretredesvis telefonledningar
CA345,052A CA1131697A (en)	1979-02-14	1980-02-05	Over voltage protection device
YU00356/80A YU35680A (en)	1979-02-14	1980-02-11	Device for protection from overtension
HU80325A HU182101B (en)	1979-02-14	1980-02-13	Overvoltage protecting equipment
ES488519A ES488519A0 (es)	1979-02-14	1980-02-13	Dispositivo de proteccion contra sobretensiones
FI800431A FI68135C (fi)	1979-02-14	1980-02-13	Oeverspaenningsskydd
DE19803034324 DE3034324A1 (de)	1979-02-14	1980-02-14	Overvoltage protection device
GB8105451A GB2067036B (en)	1979-02-14	1980-02-14	Overvoltage protection device
PCT/SE1980/000046 WO1980001741A1 (en)	1979-02-14	1980-02-14	Overvoltage protection device
US06/209,464 US4334257A (en)	1979-02-14	1980-02-14	Overvoltage protection device
IT19903/80A IT1140590B (it)	1979-02-14	1980-02-14	Dispositivo di protezione alle sovratensioni
NL8020039A NL8020039A (it)	1979-02-14	1980-02-14
BR8008757A BR8008757A (pt)	1979-02-14	1980-02-14	Dispositivo de protecao contra sobretensoes
DK433380A DK433380A (da)	1979-02-14	1980-10-13	Overspaendingsbeskyttelsesindretning

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7901321A SE415943B (sv)	1979-02-14	1979-02-14	Overspenningsskydd for ledningar, foretredesvis telefonledningar

Publications (2)

Publication Number	Publication Date
SE7901321L SE7901321L (sv)	1980-08-15
SE415943B true SE415943B (sv)	1980-11-10

Family

ID=20337299

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7901321A SE415943B (sv)	1979-02-14	1979-02-14	Overspenningsskydd for ledningar, foretredesvis telefonledningar

Country Status (13)

Country	Link
US (1)	US4334257A (it)
BR (1)	BR8008757A (it)
CA (1)	CA1131697A (it)
DK (1)	DK433380A (it)
ES (1)	ES488519A0 (it)
FI (1)	FI68135C (it)
GB (1)	GB2067036B (it)
HU (1)	HU182101B (it)
IT (1)	IT1140590B (it)
NL (1)	NL8020039A (it)
SE (1)	SE415943B (it)
WO (1)	WO1980001741A1 (it)
YU (1)	YU35680A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4362347A (en) *	1979-09-14	1982-12-07	Minnesota Mining And Manufacturing Company	Modular connector and protector
DE3890896T1 (de) *	1987-07-14	1989-10-19	Ericsson Telefon Ab L M	Ueberspannungsschutzvorrichtung fuer einen laenglichen anschlussblock mit mehreren verbindungsklemmen
SE455908B (sv) *	1987-07-14	1988-08-15	Ericsson Telefon Ab L M	Overspenningsskydd
US4901188A (en) *	1988-12-30	1990-02-13	Reliance Comm/Tec Corporation	Line protector with spring

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2507363A (en) *	1946-10-30	1950-05-09	Cook Electric Co	Pole cable terminal
DE1158122B (de) *	1960-09-08	1963-11-28	Leutron Ges Fuer Leuchttechnik	Halterung fuer elektrische Spannungs- und/oder Stromsicherungen fuer eine Fernmelde-oder Signalanlage und Pruefvorrichtung mit dieser Halterung
US3255330A (en) *	1962-08-30	1966-06-07	Cook Electric Co	Line protector
SE361387B (it) *	1972-11-28	1973-10-29	Ericsson Telefon Ab L M
DE2315838C3 (de) *	1973-03-29	1979-08-30	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Sicherungsleiste mit einer Mehrzahl elektrischer Sicherungen
DE2338571A1 (de) *	1973-07-30	1975-02-20	Standard Elektrik Lorenz Ag	Halterung von ueberspannungsableitern
US3978623A (en) *	1974-08-16	1976-09-07	Geode Industries, Inc.	Apparatus for vibratory polishing of stones and the like
US3917982A (en) *	1974-12-12	1975-11-04	Trw Inc	Electrical protector assembly
FR2341974A1 (fr) *	1976-02-18	1977-09-16	Causse Raoul	Dispositif de protection de lignes basse tension, notamment pour reseau telephonique

1979
- 1979-02-14 SE SE7901321A patent/SE415943B/sv not_active IP Right Cessation
1980
- 1980-02-05 CA CA345,052A patent/CA1131697A/en not_active Expired
- 1980-02-11 YU YU00356/80A patent/YU35680A/xx unknown
- 1980-02-13 ES ES488519A patent/ES488519A0/es active Granted
- 1980-02-13 FI FI800431A patent/FI68135C/sv not_active IP Right Cessation
- 1980-02-13 HU HU80325A patent/HU182101B/hu unknown
- 1980-02-14 GB GB8105451A patent/GB2067036B/en not_active Expired
- 1980-02-14 BR BR8008757A patent/BR8008757A/pt unknown
- 1980-02-14 IT IT19903/80A patent/IT1140590B/it active
- 1980-02-14 WO PCT/SE1980/000046 patent/WO1980001741A1/en active Application Filing
- 1980-02-14 NL NL8020039A patent/NL8020039A/nl unknown
- 1980-02-14 US US06/209,464 patent/US4334257A/en not_active Expired - Lifetime
- 1980-10-13 DK DK433380A patent/DK433380A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB2067036A (en)	1981-07-15
GB2067036B (en)	1983-03-30
BR8008757A (pt)	1981-04-28
FI68135C (fi)	1985-07-10
CA1131697A (en)	1982-09-14
ES8100561A1 (es)	1980-11-01
ES488519A0 (es)	1980-11-01
NL8020039A (it)	1981-04-29
WO1980001741A1 (en)	1980-08-21
HU182101B (en)	1983-12-28
US4334257A (en)	1982-06-08
DK433380A (da)	1980-10-13
FI68135B (fi)	1985-03-29
FI800431A (fi)	1980-08-15
IT1140590B (it)	1986-10-01
IT8019903A0 (it)	1980-02-14
SE7901321L (sv)	1980-08-15
YU35680A (en)	1982-08-31

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

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Effective date: 19890425

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