CA2018329A1 - Demarreur a semiconducteur - Google Patents
Demarreur a semiconducteurInfo
- Publication number
- CA2018329A1 CA2018329A1 CA2018329A CA2018329A CA2018329A1 CA 2018329 A1 CA2018329 A1 CA 2018329A1 CA 2018329 A CA2018329 A CA 2018329A CA 2018329 A CA2018329 A CA 2018329A CA 2018329 A1 CA2018329 A1 CA 2018329A1
- Authority
- CA
- Canada
- Prior art keywords
- heat sink
- assembly
- heat
- solid state
- current path
- 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
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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/382,727 US4943890A (en) | 1989-07-19 | 1989-07-19 | Solid state motor starter |
US382,727 | 1989-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2018329A1 true CA2018329A1 (fr) | 1991-01-19 |
CA2018329C CA2018329C (fr) | 1996-01-16 |
Family
ID=23510156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002018329A Expired - Fee Related CA2018329C (fr) | 1989-07-19 | 1990-06-05 | Demarreur a semiconducteur |
Country Status (2)
Country | Link |
---|---|
US (1) | US4943890A (fr) |
CA (1) | CA2018329C (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5164624A (en) * | 1991-09-06 | 1992-11-17 | General Motors Corporation | Modular power semiconductor assembly for an alternator-fed DC power source |
US5337214A (en) * | 1993-05-03 | 1994-08-09 | Eaton Corporation | Bypass contactor for solid state motor starters |
US5530414A (en) * | 1993-09-15 | 1996-06-25 | Saftronics, Inc. | Switching accessory for use with motor starters |
US6087738A (en) * | 1998-08-20 | 2000-07-11 | Robicon Corporation | Variable output three-phase transformer |
US6262555B1 (en) | 1998-10-02 | 2001-07-17 | Robicon Corporation | Apparatus and method to generate braking torque in an AC drive |
DE50102680D1 (de) | 2000-05-08 | 2004-07-29 | Siemens Ag | Steuereinrichtung |
US6632099B2 (en) * | 2000-11-21 | 2003-10-14 | Ati Systems, Inc. | Electrical connector with automatic shunt displacement member |
US7440261B2 (en) * | 2006-10-19 | 2008-10-21 | Saul Lin | Power regulator with a bypass and splice capability |
DE102006057814A1 (de) * | 2006-12-06 | 2008-04-10 | Siemens Ag | Überbrückungsteil, Sanftstartgerät und Schütz |
CN101558462B (zh) * | 2006-12-14 | 2012-05-30 | 西门子公司 | 半导体开关的电隔离设备、电子开关设备以及接触和隔离模块 |
BRMU8701723U2 (pt) * | 2007-11-01 | 2009-06-23 | Weg Automacao S A | disposição construtiva em chave de partida estática |
EP3703242B1 (fr) | 2019-03-01 | 2023-04-26 | Siemens Aktiengesellschaft | Dispositif de commutation pour un consommateur électrique monophase ou multiphase |
US11128240B1 (en) | 2020-08-13 | 2021-09-21 | Eaton Intelligent Power Limited | Reduced voltage soft starter apparatus and methods using current-controlled transitions |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3896480A (en) * | 1971-10-22 | 1975-07-22 | Gen Electric | Semiconductor device with housing of varistor material |
US4042860A (en) * | 1975-10-21 | 1977-08-16 | General Electric Company | Combination starter-protector device |
CH601918A5 (fr) * | 1976-09-29 | 1978-07-14 | Schlatter Ag | |
US4205434A (en) * | 1977-11-08 | 1980-06-03 | Eaton Corporation | Trigger speed control switch subassembly and method of making |
US4137490A (en) * | 1977-11-08 | 1979-01-30 | Cutler-Hammer, Inc. | Trigger speed control switch |
US4243894A (en) * | 1978-10-02 | 1981-01-06 | Eaton Corporation | Solid state motor control universal assembly means and method |
US4224663A (en) * | 1979-02-01 | 1980-09-23 | Power Control Corporation | Mounting assembly for semiconductive controlled rectifiers |
US4683515A (en) * | 1985-11-20 | 1987-07-28 | Eaton Corporation | Modular PTC thermistor overload protection system |
US4712030A (en) * | 1985-12-06 | 1987-12-08 | Fasco Industires, Inc. | Heat sink and mounting arrangement therefor |
DE3609065A1 (de) * | 1986-03-18 | 1987-09-24 | Siemens Ag | Niederinduktive verschienung |
US4672248A (en) * | 1986-05-12 | 1987-06-09 | Westinghouse Electric Corp. | High speed brushless dynamoelectric machine with improved control wheel assembly for excitation system components |
-
1989
- 1989-07-19 US US07/382,727 patent/US4943890A/en not_active Expired - Fee Related
-
1990
- 1990-06-05 CA CA002018329A patent/CA2018329C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2018329C (fr) | 1996-01-16 |
US4943890A (en) | 1990-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |