FI981687A - Skydd mot överspänningspik av elnät - Google Patents
Skydd mot överspänningspik av elnät Download PDFInfo
- Publication number
- FI981687A FI981687A FI981687A FI981687A FI981687A FI 981687 A FI981687 A FI 981687A FI 981687 A FI981687 A FI 981687A FI 981687 A FI981687 A FI 981687A FI 981687 A FI981687 A FI 981687A
- Authority
- FI
- Finland
- Prior art keywords
- switching unit
- field effect
- effect transistor
- transistor switching
- mains
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/30—Modifications for providing a predetermined threshold before switching
- H03K17/305—Modifications for providing a predetermined threshold before switching in thyristor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08142—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
- H03K17/6874—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Protection Of Static Devices (AREA)
- Materials For Medical Uses (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Dc-Dc Converters (AREA)
- Dental Preparations (AREA)
- Magnetic Heads (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI981687A FI117410B (sv) | 1998-07-31 | 1998-07-31 | Skydd mot överspänningspik av elnät |
EP99936639A EP1125365B1 (en) | 1998-07-31 | 1999-07-30 | Protection against overvoltage peak |
ES99936639T ES2276523T3 (es) | 1998-07-31 | 1999-07-30 | Proteccion contra picos de sobretension. |
DE69933884T DE69933884T2 (de) | 1998-07-31 | 1999-07-30 | Schutz gegen überspannungsspitzen |
PCT/FI1999/000647 WO2000008760A1 (en) | 1998-07-31 | 1999-07-30 | Protection against overvoltage peak |
RU2001102966/09A RU2235419C2 (ru) | 1998-07-31 | 1999-07-30 | Устройство и способ защиты от импульса перенапряжения |
PL345765A PL193251B1 (pl) | 1998-07-31 | 1999-07-30 | Sposób i urządzenie do zabezpieczania przed impulsami przepięciowymi |
DK99936639T DK1125365T3 (da) | 1998-07-31 | 1999-07-30 | Beskyttelse mod overspændingsspidser |
AT99936639T ATE344543T1 (de) | 1998-07-31 | 1999-07-30 | Schutz gegen überspannungsspitzen |
NO20010544A NO327950B1 (no) | 1998-07-31 | 2001-01-31 | Beskyttelse mot overspenningsspisser |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI981687A FI117410B (sv) | 1998-07-31 | 1998-07-31 | Skydd mot överspänningspik av elnät |
FI981687 | 1998-07-31 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI981687A0 FI981687A0 (sv) | 1998-07-31 |
FI981687A true FI981687A (sv) | 2000-02-01 |
FI117410B FI117410B (sv) | 2006-09-29 |
Family
ID=8552254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI981687A FI117410B (sv) | 1998-07-31 | 1998-07-31 | Skydd mot överspänningspik av elnät |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1125365B1 (sv) |
AT (1) | ATE344543T1 (sv) |
DE (1) | DE69933884T2 (sv) |
DK (1) | DK1125365T3 (sv) |
ES (1) | ES2276523T3 (sv) |
FI (1) | FI117410B (sv) |
NO (1) | NO327950B1 (sv) |
PL (1) | PL193251B1 (sv) |
RU (1) | RU2235419C2 (sv) |
WO (1) | WO2000008760A1 (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10411694B2 (en) * | 2016-07-22 | 2019-09-10 | Abb Schweiz Ag | Solid state switch system |
US10554201B2 (en) * | 2016-07-22 | 2020-02-04 | Abb Schweiz Ag | Solid state switch system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4736268A (en) * | 1986-12-18 | 1988-04-05 | Westinghouse Electric Corp. | High frequency AC solid state switch |
DE69225026T2 (de) * | 1991-07-19 | 1998-10-15 | Koninkl Philips Electronics Nv | Überspannungsgeschützter Halbleiterschalter |
JPH05276650A (ja) * | 1992-03-19 | 1993-10-22 | Shin Kobe Electric Mach Co Ltd | 半導体スイッチング素子保護用スナバ回路 |
-
1998
- 1998-07-31 FI FI981687A patent/FI117410B/sv not_active IP Right Cessation
-
1999
- 1999-07-30 WO PCT/FI1999/000647 patent/WO2000008760A1/en active IP Right Grant
- 1999-07-30 ES ES99936639T patent/ES2276523T3/es not_active Expired - Lifetime
- 1999-07-30 DK DK99936639T patent/DK1125365T3/da active
- 1999-07-30 EP EP99936639A patent/EP1125365B1/en not_active Expired - Lifetime
- 1999-07-30 PL PL345765A patent/PL193251B1/pl not_active IP Right Cessation
- 1999-07-30 AT AT99936639T patent/ATE344543T1/de not_active IP Right Cessation
- 1999-07-30 RU RU2001102966/09A patent/RU2235419C2/ru not_active IP Right Cessation
- 1999-07-30 DE DE69933884T patent/DE69933884T2/de not_active Expired - Lifetime
-
2001
- 2001-01-31 NO NO20010544A patent/NO327950B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2000008760A1 (en) | 2000-02-17 |
DE69933884T2 (de) | 2007-04-12 |
PL345765A1 (en) | 2002-01-02 |
ATE344543T1 (de) | 2006-11-15 |
DE69933884D1 (de) | 2006-12-14 |
FI117410B (sv) | 2006-09-29 |
NO20010544D0 (no) | 2001-01-31 |
NO20010544L (no) | 2001-01-31 |
EP1125365A1 (en) | 2001-08-22 |
DK1125365T3 (da) | 2007-03-12 |
FI981687A0 (sv) | 1998-07-31 |
RU2235419C2 (ru) | 2004-08-27 |
PL193251B1 (pl) | 2007-01-31 |
ES2276523T3 (es) | 2007-06-16 |
EP1125365B1 (en) | 2006-11-02 |
NO327950B1 (no) | 2009-10-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG153652A1 (en) | Electronic control systems and methods | |
WO2003017452A3 (en) | Fault tolerant power supply circuit | |
WO2006110649A3 (en) | System for and method of protecting an integrated circuit from over currents | |
SE8106947L (sv) | Anordning for skydd mot overhettning och overspenning vid en spenningsbegrensande krets | |
TR199902195T2 (xx) | Bir nesnenin, fazla-akımlara karşı korunmasına ilişkin, fazla-akım azaltması ve akım sınırlaması ihtiva eden alet ve yöntem | |
DK0988702T3 (da) | Transient beskyttelse | |
ATE480031T1 (de) | Vorrichtung zum schutz gegen überspannungen, die mit mehreren, in reihe geschalteten funkenstrecken mit simultaner auslösung verbunden ist, und entsprechende verfahren | |
FI981687A0 (sv) | Skydd mot överspänningspik av elnät | |
RU2000100274A (ru) | Защита от выбросов в переходных процессах | |
KR20150087150A (ko) | 과전압으로부터 회로를 보호하는 보호장치 및 이를 포함하는 전원공급장치 | |
CN2314513Y (zh) | 具超压遮断功能的半桥自激启动型交换式电源供应器 | |
RU2001102966A (ru) | Устройство и способ защиты от импульса перенапряжения | |
DE60333804D1 (de) | Überspannungsschutzvorrichtung mit klemmanordnung | |
GB2292490A (en) | Protection against lightning surges on power lines | |
DE50214093D1 (de) | Vorrichtung zum Schützen der elektrischen und elektronischen Bauteile eines Kraftfahrzeugs vor Überspannungen | |
JPS5422550A (en) | Overvoltage protective circuit | |
KR19990020360A (ko) | 키폰전화기의 전원 보호회로 | |
MX9502437A (es) | Contacto de pared protector de aparatos electricos y electronicos. | |
ES1019011U (es) | Dispositivo limpiador de picos de tension. | |
WO2003098767A3 (fr) | Dispositif de protection d'un reseau de distribution d'energie electrique | |
KR970055031A (ko) | 전자기기의 보호장치 | |
RU93040283A (ru) | Способ обеспечения безопасной эксплуатации электроприборов, корпус которых не заземляется в сети с заземленной нейтралью, для нормальной работы которых недопустимы неоправданные перебои в электроснабжении и устройство для его осуществления | |
MY149363A (en) | A surge protector | |
KR980006700A (ko) | 복전시 과전압 보호방법 | |
ES1024246U (es) | Dispositivo de proteccion hibrida de regletas perfeccionado. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 117410 Country of ref document: FI |
|
MM | Patent lapsed |