SE440574B - Overspenningsskydd - Google Patents

Overspenningsskydd

Info

Publication number: SE440574B
Authority: SE; Sweden
Prior art keywords: voltage; protection; overvoltage; metal oxide; gas
Prior art date: 1977-03-31

Application number

SE7803684A

Other languages

English (en)

Swedish (sv)

Other versions

SE7803684L (sv

Inventor

G Peche

Original Assignee

Siemens Ag

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.)

1977-03-31

Filing date

1978-03-31

Publication date

1985-08-05

1978-03-31 Application filed by Siemens Ag filed Critical Siemens Ag

1978-10-01 Publication of SE7803684L publication Critical patent/SE7803684L/xx

1985-08-05 Publication of SE440574B publication Critical patent/SE440574B/sv

Links

229910044991 metal oxide Inorganic materials 0.000 claims description 19
150000004706 metal oxides Chemical class 0.000 claims description 19
239000004065 semiconductor Substances 0.000 claims description 10
230000001419 dependent effect Effects 0.000 claims description 7
230000005540 biological transmission Effects 0.000 claims description 4
230000001681 protective effect Effects 0.000 description 5
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
230000035484 reaction time Effects 0.000 description 3
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000011787 zinc oxide Substances 0.000 description 2
QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 1
239000005751 Copper oxide Substances 0.000 description 1
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
229910000431 copper oxide Inorganic materials 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
229910052732 germanium Inorganic materials 0.000 description 1
GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
239000012212 insulator Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000002285 radioactive effect Effects 0.000 description 1
239000011669 selenium Substances 0.000 description 1
229910052711 selenium Inorganic materials 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
229910010271 silicon carbide Inorganic materials 0.000 description 1
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
- H02H9/06—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using spark-gap arresters

Landscapes

Emergency Protection Circuit Devices (AREA)
Thermistors And Varistors (AREA)

SE7803684A 1977-03-31 1978-03-31 Overspenningsskydd SE440574B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772714411 DE2714411A1 (de)	1977-03-31	1977-03-31	Ueberspannungsschutzeinrichtung

Publications (2)

Publication Number	Publication Date
SE7803684L SE7803684L (sv)	1978-10-01
SE440574B true SE440574B (sv)	1985-08-05

Family

ID=6005267

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7803684A SE440574B (sv)	1977-03-31	1978-03-31	Overspenningsskydd

Country Status (5)

Country	Link
CA (1)	CA1129487A (fr)
CH (1)	CH622647A5 (fr)
DE (1)	DE2714411A1 (fr)
FR (1)	FR2386174A1 (fr)
SE (1)	SE440574B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4262317A (en) *	1979-03-22	1981-04-14	Reliable Electric Company	Line protector for a communications circuit
DE2912415A1 (de) *	1979-03-29	1980-10-09	Staco Werner Stauber Gmbh	Ueberspannungs-schutzschaltung
DE2934141C2 (de) *	1979-08-23	1981-04-30	Siemens AG, 1000 Berlin und 8000 München	Schaltungsanordnung zum Überspannungsschutz
CH647106A5 (de) *	1979-09-11	1984-12-28	Woertz Oskar	Apparat zum reduzieren elektrischer stoerspannungen in elektrischen leitungen.
DE3109883C2 (de) *	1981-03-14	1985-05-30	OBO Bettermann oHG, 5750 Menden	Überspannungsschutzschaltung für elektrische Anlagen
DE3111096C2 (de) *	1981-03-20	1985-05-30	Siemens AG, 1000 Berlin und 8000 München	Netztransientenschutzanordnung für elektrische Geräte
DE3213437A1 (de) *	1982-04-10	1983-10-20	C. Plath Gmbh Nautisch-Elektronische Technik, 2000 Hamburg	Ueberspannungsschutz
DE3539421C3 (de) *	1985-11-07	1996-11-28	Bettermann Obo Ohg	Schaltungsanordnung zum Schutz gegen Überspannungen
NZ237923A (en) *	1990-04-26	1993-11-25	Australian Telecomm	Telecommunication line protector with varistor and gas discharge tube
AU654814B2 (en) *	1990-04-26	1994-11-24	Telstra Corporation Limited	A circuit protection device

1977
- 1977-03-31 DE DE19772714411 patent/DE2714411A1/de not_active Ceased
- 1977-12-13 CH CH1526677A patent/CH622647A5/de not_active IP Right Cessation
1978
- 1978-03-24 FR FR7808717A patent/FR2386174A1/fr active Granted
- 1978-03-30 CA CA299,993A patent/CA1129487A/fr not_active Expired
- 1978-03-31 SE SE7803684A patent/SE440574B/sv unknown

Also Published As

Publication number	Publication date
SE7803684L (sv)	1978-10-01
CH622647A5 (en)	1981-04-15
FR2386174A1 (fr)	1978-10-27
FR2386174B1 (fr)	1980-09-19
CA1129487A (fr)	1982-08-10
DE2714411A1 (de)	1978-10-05

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