CN1133966C - 在危险情况下切断电源的方法及相应的防护设备 - Google Patents
在危险情况下切断电源的方法及相应的防护设备 Download PDFInfo
- Publication number
- CN1133966C CN1133966C CNB998046396A CN99804639A CN1133966C CN 1133966 C CN1133966 C CN 1133966C CN B998046396 A CNB998046396 A CN B998046396A CN 99804639 A CN99804639 A CN 99804639A CN 1133966 C CN1133966 C CN 1133966C
- Authority
- CN
- China
- Prior art keywords
- toy
- terminals
- switch
- current
- fault current
- 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
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Classifications
-
- 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
- H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/32—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
- H02H3/33—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
- H02H3/334—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI980789A FI105861B (fi) | 1998-04-06 | 1998-04-06 | Menetelmä verkon sähkönsyötön katkaisemiseksi vaaratilanteessa ja vastaava turvajärjestely |
FI980789 | 1998-04-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1295700A CN1295700A (zh) | 2001-05-16 |
CN1133966C true CN1133966C (zh) | 2004-01-07 |
Family
ID=8551477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998046396A Expired - Fee Related CN1133966C (zh) | 1998-04-06 | 1999-04-06 | 在危险情况下切断电源的方法及相应的防护设备 |
Country Status (14)
Country | Link |
---|---|
EP (1) | EP1068601B1 (zh) |
JP (1) | JP4185666B2 (zh) |
CN (1) | CN1133966C (zh) |
AT (1) | ATE246386T1 (zh) |
AU (1) | AU759258B2 (zh) |
CA (1) | CA2327296A1 (zh) |
DE (1) | DE69909991T2 (zh) |
DK (1) | DK1068601T3 (zh) |
ES (1) | ES2205796T3 (zh) |
FI (1) | FI105861B (zh) |
NO (1) | NO324480B1 (zh) |
PL (1) | PL191284B1 (zh) |
PT (1) | PT1068601E (zh) |
WO (1) | WO1999052090A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103339572A (zh) * | 2010-12-06 | 2013-10-02 | 皮尔茨公司 | 用于故障安全地切断耗电器的安全开关设备 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI116550B (fi) | 2004-01-29 | 2005-12-15 | Abb Oy | Ympäristösulake |
CN100366988C (zh) * | 2004-03-24 | 2008-02-06 | 谭启仁 | 强排式燃气热水器全方位人身安全保护装置 |
GB2438252A (en) * | 2005-10-01 | 2007-11-21 | Philip Marson | Fire alarm isolates power circuits |
FI20065263A (fi) * | 2006-04-25 | 2007-10-26 | Innohome Oy | Järjestelmä sähkön-, veden- tai kaasunsyötön ohjaamiseksi |
GB0718911D0 (en) * | 2007-09-28 | 2007-11-07 | Chilvers Graham | Power isolator |
GB2477737A (en) * | 2010-02-10 | 2011-08-17 | Michael James Newman | Fire prevention system triggering a residual current device |
GB2477954A (en) * | 2010-02-19 | 2011-08-24 | Haven Ltd | Explosive gas detection unit and electrical fitting including such a unit |
CN102931645B (zh) * | 2011-08-09 | 2016-03-30 | 珠海格力电器股份有限公司 | 地线带电保护电路、方法及具有该电路的空调器 |
ES2389360B2 (es) * | 2012-05-18 | 2014-07-30 | Universidad De La Rioja | Sistema de detección de vida útil de lámparas de descarga |
CN103050939A (zh) * | 2012-12-26 | 2013-04-17 | 青岛盛嘉信息科技有限公司 | 火灾断电保护电路 |
ES1078439Y (es) * | 2012-12-28 | 2013-04-22 | Guiu Eduard Josep Jordi Bages | Dispositivo de seguridad por deteccion de gases |
CN104518478B (zh) * | 2013-09-30 | 2017-08-25 | 哈尔滨飞机工业集团有限责任公司 | 一种飞机电源系统的卸载装置 |
CN105246219A (zh) * | 2015-11-11 | 2016-01-13 | 江苏银佳企业集团有限公司 | 一种火灾应急照明管理系统 |
CN109788604A (zh) * | 2017-12-22 | 2019-05-21 | 湖南汇博电子科技股份有限公司 | 消防信息控制方法、装置、系统和存储介质 |
CN108695820A (zh) * | 2018-07-21 | 2018-10-23 | 朱德锋 | 防逆电接地保护系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2543839B1 (fr) * | 1983-04-08 | 1986-04-18 | Pgep | Dispositif autonome de protection d'un ensemble electrique contre l'incendie |
DE3636502A1 (de) * | 1986-10-27 | 1988-04-28 | Gaertner Paul Dipl Kaufm | Schutzvorrichtung gegen gasexplosionen in wohnraeumen |
FR2643195B1 (fr) * | 1989-02-15 | 1992-12-31 | Univ Alsace | Procede et dispositif de protection d'un circuit ou reseau electrique a l'aide d'un disjoncteur a courant differentiel |
-
1998
- 1998-04-06 FI FI980789A patent/FI105861B/fi not_active IP Right Cessation
-
1999
- 1999-04-06 WO PCT/FI1999/000287 patent/WO1999052090A1/en active IP Right Grant
- 1999-04-06 CN CNB998046396A patent/CN1133966C/zh not_active Expired - Fee Related
- 1999-04-06 CA CA002327296A patent/CA2327296A1/en not_active Abandoned
- 1999-04-06 JP JP2000542756A patent/JP4185666B2/ja not_active Expired - Fee Related
- 1999-04-06 AU AU31509/99A patent/AU759258B2/en not_active Ceased
- 1999-04-06 ES ES99913349T patent/ES2205796T3/es not_active Expired - Lifetime
- 1999-04-06 EP EP99913349A patent/EP1068601B1/en not_active Expired - Lifetime
- 1999-04-06 DK DK99913349T patent/DK1068601T3/da active
- 1999-04-06 PT PT99913349T patent/PT1068601E/pt unknown
- 1999-04-06 PL PL343351A patent/PL191284B1/pl not_active IP Right Cessation
- 1999-04-06 AT AT99913349T patent/ATE246386T1/de not_active IP Right Cessation
- 1999-04-06 DE DE69909991T patent/DE69909991T2/de not_active Expired - Lifetime
-
2000
- 2000-10-05 NO NO20005024A patent/NO324480B1/no not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103339572A (zh) * | 2010-12-06 | 2013-10-02 | 皮尔茨公司 | 用于故障安全地切断耗电器的安全开关设备 |
CN103339572B (zh) * | 2010-12-06 | 2017-02-15 | 皮尔茨公司 | 用于故障安全地切断耗电器的安全开关设备 |
Also Published As
Publication number | Publication date |
---|---|
JP4185666B2 (ja) | 2008-11-26 |
AU759258B2 (en) | 2003-04-10 |
PT1068601E (pt) | 2003-12-31 |
EP1068601A1 (en) | 2001-01-17 |
WO1999052090A1 (en) | 1999-10-14 |
PL343351A1 (en) | 2001-08-13 |
NO20005024L (no) | 2000-12-04 |
ES2205796T3 (es) | 2004-05-01 |
DK1068601T3 (da) | 2003-11-10 |
FI980789A (fi) | 1999-10-07 |
CA2327296A1 (en) | 1999-10-14 |
ATE246386T1 (de) | 2003-08-15 |
JP2002532769A (ja) | 2002-10-02 |
AU3150999A (en) | 1999-10-25 |
FI980789A0 (fi) | 1998-04-06 |
PL191284B1 (pl) | 2006-04-28 |
FI105861B (fi) | 2000-10-13 |
DE69909991T2 (de) | 2004-05-19 |
CN1295700A (zh) | 2001-05-16 |
NO324480B1 (no) | 2007-10-29 |
NO20005024D0 (no) | 2000-10-05 |
EP1068601B1 (en) | 2003-07-30 |
DE69909991D1 (de) | 2003-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: AK INNOVATIVE TECHNOLOGY INC. Free format text: FORMER OWNER: ANTTI KAARNAMO Effective date: 20150610 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: FEDERPURRO LTD. Free format text: FORMER NAME: AK INNOVATIVE TECHNOLOGY INC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Finland Hameenlinna Patentee after: Feder Plo AG Address before: Finland Hameenlinna Patentee before: AK- innovation technologies |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150610 Address after: Finland Hameenlinna Patentee after: AK- innovation technologies Address before: Hera, Finland Patentee before: Antti Kaarnamo |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040107 Termination date: 20170406 |
|
CF01 | Termination of patent right due to non-payment of annual fee |