DE69409902D1 - Überspannungsschutzvorrichtung und System - Google Patents
Überspannungsschutzvorrichtung und SystemInfo
- Publication number
- DE69409902D1 DE69409902D1 DE69409902T DE69409902T DE69409902D1 DE 69409902 D1 DE69409902 D1 DE 69409902D1 DE 69409902 T DE69409902 T DE 69409902T DE 69409902 T DE69409902 T DE 69409902T DE 69409902 D1 DE69409902 D1 DE 69409902D1
- Authority
- DE
- Germany
- Prior art keywords
- protection device
- surge protection
- surge
- 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.)
- Expired - Fee Related
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
- H02H9/044—Physical layout, materials not provided for elsewhere
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
- H01C7/12—Overvoltage protection resistors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
-
- 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
- H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/127,658 US5375030A (en) | 1993-09-27 | 1993-09-27 | Surge protection device and system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69409902D1 true DE69409902D1 (de) | 1998-06-04 |
DE69409902T2 DE69409902T2 (de) | 1998-09-03 |
Family
ID=22431227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69409902T Expired - Fee Related DE69409902T2 (de) | 1993-09-27 | 1994-09-26 | Überspannungsschutzvorrichtung und System |
Country Status (4)
Country | Link |
---|---|
US (1) | US5375030A (de) |
EP (1) | EP0645865B1 (de) |
JP (1) | JPH07169551A (de) |
DE (1) | DE69409902T2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6385030B1 (en) | 1999-09-02 | 2002-05-07 | Marconi Communications, Inc. | Reduced signal loss surge protection circuit |
CN100389529C (zh) * | 2005-10-25 | 2008-05-21 | 广东省佛山科星电子有限公司 | 一种含有压敏电阻片的电涌保护器模块 |
DE102017214402B4 (de) * | 2017-08-18 | 2022-03-03 | Phoenix Contact Gmbh & Co. Kg | Überspannungsschutzgerät mit Varistoren |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4939619A (en) * | 1987-01-26 | 1990-07-03 | Northern Telecom Limited | Packaged solid-state surge protector |
DE3884003T2 (de) * | 1987-01-26 | 1994-01-20 | Northern Telecom Ltd | Gekapselte Halbleiter-Stossspannungsschutzeinrichtung. |
CA2015967C (en) * | 1989-07-20 | 2002-02-19 | Siecor Corporation | Packaged solid state surge protector |
US5224008A (en) * | 1991-06-25 | 1993-06-29 | Texas Instruments Incorporated | Surge protection device and system |
-
1993
- 1993-09-27 US US08/127,658 patent/US5375030A/en not_active Expired - Fee Related
-
1994
- 1994-09-26 JP JP6229925A patent/JPH07169551A/ja active Pending
- 1994-09-26 EP EP94307000A patent/EP0645865B1/de not_active Expired - Lifetime
- 1994-09-26 DE DE69409902T patent/DE69409902T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5375030A (en) | 1994-12-20 |
EP0645865A2 (de) | 1995-03-29 |
EP0645865A3 (de) | 1996-03-06 |
EP0645865B1 (de) | 1998-04-29 |
JPH07169551A (ja) | 1995-07-04 |
DE69409902T2 (de) | 1998-09-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |