AU2002222815A1 - Hybrid electrical switching device - Google Patents
Hybrid electrical switching deviceInfo
- Publication number
- AU2002222815A1 AU2002222815A1 AU2002222815A AU2281502A AU2002222815A1 AU 2002222815 A1 AU2002222815 A1 AU 2002222815A1 AU 2002222815 A AU2002222815 A AU 2002222815A AU 2281502 A AU2281502 A AU 2281502A AU 2002222815 A1 AU2002222815 A1 AU 2002222815A1
- Authority
- AU
- Australia
- Prior art keywords
- switching element
- semiconductor switching
- conduction path
- switching device
- current conduction
- 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.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
Abstract
The invention relates to a hybrid electrical switching device, comprising an electromechanical relay including a mechanical switching element to be operated by an electrical coil, and a main semiconductor switching element including a control input and a current conduction path which is connected in parallel with the mechanical switching element for energizing an electric load. The main semiconductor switching element is of the type that ceases to conduct when a current through the current conduction path thereof drops below a threshold value. The circuit furthermore comprises an auxiliary semiconductor switching element including a control input and a current conduction path which is connected for controlling the main semiconductor switching element.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1016791A NL1016791C2 (en) | 2000-12-04 | 2000-12-04 | Hybrid electrical switching device. |
NL1016791 | 2000-12-04 | ||
PCT/NL2001/000881 WO2002047100A1 (en) | 2000-12-04 | 2001-12-04 | Hybrid electrical switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002222815A1 true AU2002222815A1 (en) | 2002-06-18 |
Family
ID=19772522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002222815A Abandoned AU2002222815A1 (en) | 2000-12-04 | 2001-12-04 | Hybrid electrical switching device |
Country Status (9)
Country | Link |
---|---|
US (2) | US7339288B2 (en) |
EP (1) | EP1340238B1 (en) |
AT (1) | ATE346367T1 (en) |
AU (1) | AU2002222815A1 (en) |
DE (1) | DE60124760T2 (en) |
DK (1) | DK1340238T3 (en) |
ES (1) | ES2276859T3 (en) |
NL (1) | NL1016791C2 (en) |
WO (1) | WO2002047100A1 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1016791C2 (en) * | 2000-12-04 | 2002-06-05 | Holec Holland Nv | Hybrid electrical switching device. |
FR2832563A1 (en) * | 2001-11-22 | 2003-05-23 | Renault | Control equipment for piezoelectric actuator, comprises direct current convertor and inductor, injector actuators and actuator selector switches connected between mid points of parallel switch pairs |
US8957662B2 (en) | 2009-11-25 | 2015-02-17 | Lutron Electronics Co., Inc. | Load control device for high-efficiency loads |
US8698408B2 (en) | 2009-11-25 | 2014-04-15 | Lutron Electronics Co., Inc. | Two-wire dimmer switch for low-power loads |
US8664881B2 (en) | 2009-11-25 | 2014-03-04 | Lutron Electronics Co., Inc. | Two-wire dimmer switch for low-power loads |
US9160224B2 (en) | 2009-11-25 | 2015-10-13 | Lutron Electronics Co., Inc. | Load control device for high-efficiency loads |
US8988050B2 (en) | 2009-11-25 | 2015-03-24 | Lutron Electronics Co., Inc. | Load control device for high-efficiency loads |
US11870334B2 (en) | 2009-11-25 | 2024-01-09 | Lutron Technology Company Llc | Load control device for high-efficiency loads |
US8619395B2 (en) | 2010-03-12 | 2013-12-31 | Arc Suppression Technologies, Llc | Two terminal arc suppressor |
US8193787B2 (en) | 2010-07-06 | 2012-06-05 | V Square/R, LLC | System and method for regulating RMS voltage delivered to a load |
US8810991B2 (en) * | 2010-10-05 | 2014-08-19 | Rockwell Automation Technologies, Inc. | Safety isolation systems and methods for switching DC loads |
DE102011078034A1 (en) * | 2011-06-24 | 2012-12-27 | Siemens Ag | switching device |
US9312081B2 (en) * | 2012-08-08 | 2016-04-12 | Cooper Technologies Company | Arcless fusible switch disconnect device for DC circuits |
TWI497860B (en) * | 2013-08-06 | 2015-08-21 | Elifeconnection Co Ltd | A power monitoring system |
WO2015105760A1 (en) * | 2014-01-13 | 2015-07-16 | Lutron Electronics Co., Inc. | Two-wire load control device for low-power loads |
US9673617B2 (en) * | 2014-02-11 | 2017-06-06 | Te Connectivity Corporation | Pre-charge circuit for an electromechanical relay |
WO2016153440A1 (en) * | 2015-03-23 | 2016-09-29 | Erciyes Universitesi | A power control device |
US10083811B2 (en) | 2015-10-22 | 2018-09-25 | General Electric Company | Auxiliary circuit for micro-electromechanical system relay circuit |
US10068733B2 (en) | 2015-10-22 | 2018-09-04 | General Electric Company | Micro-electromechanical system relay circuit |
US10186857B2 (en) | 2016-05-16 | 2019-01-22 | Astronics Advanced Electronic Systems Corp. | Paralleling mechanical relays for increased current carrying and switching capacity |
CN111404521B (en) * | 2020-04-29 | 2023-08-15 | 贵州振华群英电器有限公司(国营第八九一厂) | Forced turn-off circuit of direct-current solid relay and application |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484623A (en) * | 1966-04-13 | 1969-12-16 | Hunt Electronics Co | Power control circuit using bistable switching device |
US4466038A (en) * | 1982-02-01 | 1984-08-14 | Hewlett-Packard Company | Hybrid power switch |
US4876498A (en) * | 1986-03-13 | 1989-10-24 | Lutron Electronics Co. Inc. | Two wire low voltage dimmer |
EP0332855A3 (en) * | 1988-03-16 | 1991-03-13 | OMRON Corporation | Improved hybrid relay |
JPH01313817A (en) * | 1988-06-10 | 1989-12-19 | Matsushita Electric Ind Co Ltd | Switch |
FR2696055B1 (en) * | 1992-09-23 | 1994-12-09 | Sgs Thomson Microelectronics | Smart electrical outlet. |
GB2284100A (en) * | 1993-11-12 | 1995-05-24 | Caradon Mk Electric Ltd | Electrical switch |
JP2671820B2 (en) * | 1994-09-28 | 1997-11-05 | 日本電気株式会社 | Bidirectional prediction method and bidirectional prediction device |
US5699218A (en) * | 1996-01-02 | 1997-12-16 | Kadah; Andrew S. | Solid state/electromechanical hybrid relay |
FR2748612B1 (en) * | 1996-05-10 | 1998-06-19 | Schneider Electric Sa | CIRCUIT FOR THE PROTECTED POWER SUPPLY OF AN ELECTRIC CHARGE |
US5790354A (en) * | 1997-03-26 | 1998-08-04 | Watlow Electric Manufacturing Company | Hybrid power switching device |
US6046899A (en) * | 1997-08-12 | 2000-04-04 | General Electric Company | Hybrid protective relay having enhanced contact response time |
FR2772975B1 (en) * | 1997-12-23 | 2003-01-31 | Crouzet Automatismes | HYBRID POWER RELAY |
US6621668B1 (en) * | 2000-06-26 | 2003-09-16 | Zytron Control Products, Inc. | Relay circuit means for controlling the application of AC power to a load using a relay with arc suppression circuitry |
NL1016791C2 (en) * | 2000-12-04 | 2002-06-05 | Holec Holland Nv | Hybrid electrical switching device. |
-
2000
- 2000-12-04 NL NL1016791A patent/NL1016791C2/en not_active IP Right Cessation
-
2001
- 2001-12-04 DK DK01999950T patent/DK1340238T3/en active
- 2001-12-04 EP EP01999950A patent/EP1340238B1/en not_active Expired - Lifetime
- 2001-12-04 US US10/433,462 patent/US7339288B2/en not_active Expired - Fee Related
- 2001-12-04 DE DE60124760T patent/DE60124760T2/en not_active Expired - Lifetime
- 2001-12-04 AT AT01999950T patent/ATE346367T1/en not_active IP Right Cessation
- 2001-12-04 AU AU2002222815A patent/AU2002222815A1/en not_active Abandoned
- 2001-12-04 WO PCT/NL2001/000881 patent/WO2002047100A1/en active IP Right Grant
- 2001-12-04 ES ES01999950T patent/ES2276859T3/en not_active Expired - Lifetime
-
2008
- 2008-01-09 US US11/971,497 patent/US7612471B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7339288B2 (en) | 2008-03-04 |
NL1016791C2 (en) | 2002-06-05 |
EP1340238A1 (en) | 2003-09-03 |
ATE346367T1 (en) | 2006-12-15 |
US7612471B2 (en) | 2009-11-03 |
US20040066587A1 (en) | 2004-04-08 |
DK1340238T3 (en) | 2007-03-19 |
DE60124760D1 (en) | 2007-01-04 |
WO2002047100A1 (en) | 2002-06-13 |
DE60124760T2 (en) | 2007-09-13 |
US20080129124A1 (en) | 2008-06-05 |
ES2276859T3 (en) | 2007-07-01 |
EP1340238B1 (en) | 2006-11-22 |
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