NO324480B1 - Fremgangsmate for a sla av en kraftforsyning i en farlig situasjon, samt et korresponderende sikkerhetsarrangement - Google Patents
Fremgangsmate for a sla av en kraftforsyning i en farlig situasjon, samt et korresponderende sikkerhetsarrangement Download PDFInfo
- Publication number
- NO324480B1 NO324480B1 NO20005024A NO20005024A NO324480B1 NO 324480 B1 NO324480 B1 NO 324480B1 NO 20005024 A NO20005024 A NO 20005024A NO 20005024 A NO20005024 A NO 20005024A NO 324480 B1 NO324480 B1 NO 324480B1
- Authority
- NO
- Norway
- Prior art keywords
- current
- switch
- conductor
- supply
- fire alarm
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 231100001261 hazardous Toxicity 0.000 title 1
- 239000004020 conductor Substances 0.000 claims abstract description 45
- 230000007935 neutral effect Effects 0.000 claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 13
- 230000005284 excitation Effects 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 claims description 5
- 230000008901 benefit Effects 0.000 description 9
- 238000010616 electrical installation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000009420 retrofitting Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002085 persistent effect Effects 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
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Fire Alarms (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
- Power Sources (AREA)
- Emergency Protection Circuit Devices (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Electrophonic Musical Instruments (AREA)
- Fire-Detection Mechanisms (AREA)
- Earth Drilling (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Direct Current Feeding And Distribution (AREA)
- Transmitters (AREA)
- Golf Clubs (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Cable Accessories (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
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 |
| PCT/FI1999/000287 WO1999052090A1 (en) | 1998-04-06 | 1999-04-06 | Method for switching off a power supply in a dangerous situation and a corresponding safeguarding arrangement |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20005024D0 NO20005024D0 (no) | 2000-10-05 |
| NO20005024L NO20005024L (no) | 2000-12-04 |
| NO324480B1 true NO324480B1 (no) | 2007-10-29 |
Family
ID=8551477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20005024A NO324480B1 (no) | 1998-04-06 | 2000-10-05 | Fremgangsmate for a sla av en kraftforsyning i en farlig situasjon, samt et korresponderende sikkerhetsarrangement |
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) |
Families Citing this family (16)
| 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 |
| 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 AT AT99913349T patent/ATE246386T1/de not_active IP Right Cessation
- 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 ES ES99913349T patent/ES2205796T3/es not_active Expired - Lifetime
- 1999-04-06 DE DE69909991T patent/DE69909991T2/de not_active Expired - Lifetime
- 1999-04-06 AU AU31509/99A patent/AU759258B2/en not_active Ceased
- 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 DK DK99913349T patent/DK1068601T3/da active
- 1999-04-06 CA CA002327296A patent/CA2327296A1/en not_active Abandoned
- 1999-04-06 PT PT99913349T patent/PT1068601E/pt unknown
-
2000
- 2000-10-05 NO NO20005024A patent/NO324480B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK1068601T3 (da) | 2003-11-10 |
| FI980789A (fi) | 1999-10-07 |
| FI105861B (fi) | 2000-10-13 |
| DE69909991T2 (de) | 2004-05-19 |
| ES2205796T3 (es) | 2004-05-01 |
| EP1068601B1 (en) | 2003-07-30 |
| PL191284B1 (pl) | 2006-04-28 |
| JP2002532769A (ja) | 2002-10-02 |
| EP1068601A1 (en) | 2001-01-17 |
| JP4185666B2 (ja) | 2008-11-26 |
| DE69909991D1 (de) | 2003-09-04 |
| NO20005024L (no) | 2000-12-04 |
| NO20005024D0 (no) | 2000-10-05 |
| ATE246386T1 (de) | 2003-08-15 |
| AU759258B2 (en) | 2003-04-10 |
| CN1295700A (zh) | 2001-05-16 |
| AU3150999A (en) | 1999-10-25 |
| FI980789A0 (fi) | 1998-04-06 |
| WO1999052090A1 (en) | 1999-10-14 |
| CN1133966C (zh) | 2004-01-07 |
| CA2327296A1 (en) | 1999-10-14 |
| PT1068601E (pt) | 2003-12-31 |
| PL343351A1 (en) | 2001-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |