CN1295700A - 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
- CN1295700A CN1295700A CN99804639.6A CN99804639A CN1295700A CN 1295700 A CN1295700 A CN 1295700A CN 99804639 A CN99804639 A CN 99804639A CN 1295700 A CN1295700 A CN 1295700A
- Authority
- CN
- China
- Prior art keywords
- current
- switch
- relay unit
- zero
- smoke
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 240000009087 Crescentia cujete Species 0.000 claims description 21
- 235000005983 Crescentia cujete Nutrition 0.000 claims description 21
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims description 21
- 230000007613 environmental effect Effects 0.000 claims description 10
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000007935 neutral effect Effects 0.000 abstract 2
- 239000000779 smoke Substances 0.000 abstract 2
- 230000005284 excitation Effects 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fire Alarms (AREA)
- Burglar Alarm Systems (AREA)
- Alarm Systems (AREA)
- Power Sources (AREA)
- Electrophonic Musical Instruments (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Cable Accessories (AREA)
- Transmitters (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Direct Current Feeding And Distribution (AREA)
- Emergency Protection Circuit Devices (AREA)
- Fire-Detection Mechanisms (AREA)
- Golf Clubs (AREA)
- Earth Drilling (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI980789 | 1998-04-06 | ||
FI980789A FI105861B (fi) | 1998-04-06 | 1998-04-06 | Menetelmä verkon sähkönsyötön katkaisemiseksi vaaratilanteessa ja vastaava turvajärjestely |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1295700A true CN1295700A (zh) | 2001-05-16 |
CN1133966C 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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102931645A (zh) * | 2011-08-09 | 2013-02-13 | 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 |
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 |
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 |
CN108695820A (zh) * | 2018-07-21 | 2018-10-23 | 朱德锋 | 防逆电接地保护系统 |
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 |
Families Citing this family (11)
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 |
DE102010054386B3 (de) * | 2010-12-06 | 2012-02-23 | Pilz Gmbh. & Co. Kg | Sicherheitsschaltgerät zum fehlersicheren Abschalten eines elektrischen Verbrauchers |
ES2389360B2 (es) * | 2012-05-18 | 2014-07-30 | Universidad De La Rioja | Sistema de detección de vida útil de lámparas de descarga |
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 |
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 PT PT99913349T patent/PT1068601E/pt unknown
- 1999-04-06 AT AT99913349T patent/ATE246386T1/de not_active IP Right Cessation
- 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 CN CNB998046396A patent/CN1133966C/zh not_active Expired - Fee Related
- 1999-04-06 WO PCT/FI1999/000287 patent/WO1999052090A1/en active IP Right Grant
- 1999-04-06 DE DE69909991T patent/DE69909991T2/de not_active Expired - Lifetime
- 1999-04-06 JP JP2000542756A patent/JP4185666B2/ja not_active Expired - Fee Related
- 1999-04-06 PL PL343351A patent/PL191284B1/pl not_active IP Right Cessation
- 1999-04-06 CA CA002327296A patent/CA2327296A1/en not_active Abandoned
- 1999-04-06 AU AU31509/99A patent/AU759258B2/en not_active Ceased
- 1999-04-06 DK DK99913349T patent/DK1068601T3/da active
-
2000
- 2000-10-05 NO NO20005024A patent/NO324480B1/no not_active IP Right Cessation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102931645A (zh) * | 2011-08-09 | 2013-02-13 | 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 |
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 |
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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
JP2002532769A (ja) | 2002-10-02 |
EP1068601A1 (en) | 2001-01-17 |
EP1068601B1 (en) | 2003-07-30 |
DE69909991D1 (de) | 2003-09-04 |
NO324480B1 (no) | 2007-10-29 |
PT1068601E (pt) | 2003-12-31 |
FI105861B (fi) | 2000-10-13 |
ATE246386T1 (de) | 2003-08-15 |
NO20005024D0 (no) | 2000-10-05 |
ES2205796T3 (es) | 2004-05-01 |
CN1133966C (zh) | 2004-01-07 |
NO20005024L (no) | 2000-12-04 |
FI980789A (fi) | 1999-10-07 |
AU759258B2 (en) | 2003-04-10 |
DE69909991T2 (de) | 2004-05-19 |
WO1999052090A1 (en) | 1999-10-14 |
JP4185666B2 (ja) | 2008-11-26 |
DK1068601T3 (da) | 2003-11-10 |
CA2327296A1 (en) | 1999-10-14 |
AU3150999A (en) | 1999-10-25 |
PL191284B1 (pl) | 2006-04-28 |
FI980789A0 (fi) | 1998-04-06 |
PL343351A1 (en) | 2001-08-13 |
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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 |