DE2355421B2 - Ueberspannungsschutzeinrichtung - Google Patents
UeberspannungsschutzeinrichtungInfo
- Publication number
- DE2355421B2 DE2355421B2 DE19732355421 DE2355421A DE2355421B2 DE 2355421 B2 DE2355421 B2 DE 2355421B2 DE 19732355421 DE19732355421 DE 19732355421 DE 2355421 A DE2355421 A DE 2355421A DE 2355421 B2 DE2355421 B2 DE 2355421B2
- Authority
- DE
- Germany
- Prior art keywords
- protection device
- overvoltage protection
- overvoltage
- protection
- Prior art date
- 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.)
- Ceased
Links
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
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732355421 DE2355421B2 (de) | 1973-11-06 | 1973-11-06 | Ueberspannungsschutzeinrichtung |
GB2688474A GB1492385A (en) | 1973-11-06 | 1974-11-06 | Surge voltage protection devices |
JP12789574A JPS5074748A (de) | 1973-11-06 | 1974-11-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732355421 DE2355421B2 (de) | 1973-11-06 | 1973-11-06 | Ueberspannungsschutzeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2355421A1 DE2355421A1 (de) | 1975-05-15 |
DE2355421B2 true DE2355421B2 (de) | 1977-08-04 |
Family
ID=5897321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19732355421 Ceased DE2355421B2 (de) | 1973-11-06 | 1973-11-06 | Ueberspannungsschutzeinrichtung |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5074748A (de) |
DE (1) | DE2355421B2 (de) |
GB (1) | GB1492385A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3502421A1 (de) * | 1985-01-25 | 1986-08-07 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Ueberspannungsschutz fuer elektronische schaltungen |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5231827U (de) * | 1976-07-27 | 1977-03-05 | ||
JPS53123854A (en) * | 1977-04-05 | 1978-10-28 | Shiroyama Seisakusho Kk | Protector circuit |
JPS55117430A (en) * | 1979-03-02 | 1980-09-09 | Oki Electric Ind Co Ltd | Arrester circuit |
JPS55128455U (de) * | 1979-12-28 | 1980-09-11 | ||
DE3111080A1 (de) * | 1981-03-20 | 1982-09-30 | Heinrich Kopp Gmbh & Co Kg, 8756 Kahl | Ueberspannungsschutzvorrichtung fuer elektrische hausinstallationsanlagen |
EP0148911A4 (de) * | 1983-07-07 | 1987-01-20 | Frank Zamburro | Schutzvorrichtung vor überlastung von fernmeldenetz. |
GB8506270D0 (en) * | 1985-03-11 | 1985-04-11 | Dubilier Beswick Div | Overvoltage protection arrangements |
JPS63302726A (ja) * | 1987-05-30 | 1988-12-09 | Morinaga Denshi Kk | サ−ジアブソ−バユニツト |
NZ237923A (en) * | 1990-04-26 | 1993-11-25 | Australian Telecomm | Telecommunication line protector with varistor and gas discharge tube |
DE9321370U1 (de) * | 1992-09-28 | 1997-09-18 | Siemens AG, 80333 München | Baugruppe zur Ableitung elektrischer Überspannungen |
DE4331215B4 (de) * | 1992-09-28 | 2005-02-10 | Epcos Ag | Baugruppe zur Ableitung elektrischer Überspannungen |
CN100446363C (zh) | 2002-07-19 | 2008-12-24 | 埃普科斯股份有限公司 | 过电压放电保护装置及其应用 |
JP6238788B2 (ja) * | 2014-02-26 | 2017-11-29 | 株式会社オーディオテクニカ | エレクトレットコンデンサヘッドホン |
-
1973
- 1973-11-06 DE DE19732355421 patent/DE2355421B2/de not_active Ceased
-
1974
- 1974-11-06 JP JP12789574A patent/JPS5074748A/ja active Pending
- 1974-11-06 GB GB2688474A patent/GB1492385A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3502421A1 (de) * | 1985-01-25 | 1986-08-07 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Ueberspannungsschutz fuer elektronische schaltungen |
Also Published As
Publication number | Publication date |
---|---|
JPS5074748A (de) | 1975-06-19 |
GB1492385A (en) | 1977-11-16 |
DE2355421A1 (de) | 1975-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8235 | Patent refused |