BR9902182A - Aperfeiçoamento em sistema de partida de motor elétrico - Google Patents
Aperfeiçoamento em sistema de partida de motor elétricoInfo
- Publication number
- BR9902182A BR9902182A BR9902182-0A BR9902182A BR9902182A BR 9902182 A BR9902182 A BR 9902182A BR 9902182 A BR9902182 A BR 9902182A BR 9902182 A BR9902182 A BR 9902182A
- Authority
- BR
- Brazil
- Prior art keywords
- electric current
- starting device
- auxiliary coil
- improvement
- current source
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Motor And Converter Starters (AREA)
- Compressor (AREA)
Abstract
"APERFEIçOAMENTO EM SISTEMA DE PARTIDA DE MOTOR ELéTRICO", para acionamento de um compressor hermético de refrigeração e compreendendo uma bobina principal (1) e uma bobina auxiliar (2) energizadas a partir de uma fonte de corrente elétrica (3), através de um terminal hermético (40) fixado externamente à carcaça do compressor, a bobina auxiliar (2) tendo um terminal conectado à fonte de corrente elétrica (3) através de um dispositivo de partida (10) montado no interior da carcaça do e em série com um elemento fusível (20) a ser aberto, quando submetido a uma corrente elétrica, de modo a interromper definitivamente a energização da bobina auxiliar (2) por meio do dispositivo de partida (10), dito terminal hermético (40) sendo projetado para receber um dispositivo de partida externo (50), para promover a conexão seletiva entre o dito outro terminal da bobina auxiliar (2) e a fonte de corrente elétrica (3) quando da abertura definitiva do circuito definido pelo elemento fusível (20) e pelo dispositivo de partida (10).
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9902182-0A BR9902182A (pt) | 1999-03-18 | 1999-03-18 | Aperfeiçoamento em sistema de partida de motor elétrico |
EP00912279A EP1163712B1 (en) | 1999-03-18 | 2000-03-17 | An improvement in a starting system for an electric motor |
DE60025909T DE60025909T2 (de) | 1999-03-18 | 2000-03-17 | Eine verbesserung in einem startsystem für einen elektrischen motor |
KR10-2001-7011629A KR100458704B1 (ko) | 1999-03-18 | 2000-03-17 | 전동기용 시동시스템 |
JP2000607313A JP4074435B2 (ja) | 1999-03-18 | 2000-03-17 | 電動機のための始動システム |
CNB00804712XA CN1265524C (zh) | 1999-03-18 | 2000-03-17 | 一种改进的电动机的起动*** |
PCT/BR2000/000024 WO2000057528A1 (en) | 1999-03-18 | 2000-03-17 | An improvement in a starting system for an electric motor |
US09/957,644 US6452359B1 (en) | 1999-03-18 | 2001-09-17 | Starting system for an electric motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9902182-0A BR9902182A (pt) | 1999-03-18 | 1999-03-18 | Aperfeiçoamento em sistema de partida de motor elétrico |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9902182A true BR9902182A (pt) | 2000-10-17 |
Family
ID=37055755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9902182-0A BR9902182A (pt) | 1999-03-18 | 1999-03-18 | Aperfeiçoamento em sistema de partida de motor elétrico |
Country Status (8)
Country | Link |
---|---|
US (1) | US6452359B1 (pt) |
EP (1) | EP1163712B1 (pt) |
JP (1) | JP4074435B2 (pt) |
KR (1) | KR100458704B1 (pt) |
CN (1) | CN1265524C (pt) |
BR (1) | BR9902182A (pt) |
DE (1) | DE60025909T2 (pt) |
WO (1) | WO2000057528A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2181598B1 (es) * | 2001-07-10 | 2004-06-01 | Cubigel, S.A. | Un circuito de control para un motor electrico de induccion monofasico. |
WO2005073996A1 (en) * | 2004-01-30 | 2005-08-11 | Danfoss Compressors Gmbh | A bimetal protector |
DE102010030239A1 (de) | 2010-06-17 | 2011-12-22 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren und Vorrichtung zum Anlassen eines Elektromotors |
CN102900646B (zh) * | 2011-07-29 | 2017-09-22 | 惠而浦股份公司 | 用于在冷却***中使用的压缩机和马达‑压缩机组 |
DE102014217006A1 (de) | 2014-08-26 | 2016-03-03 | BSH Hausgeräte GmbH | Verfahren zum Anhalten eines Verdichters und Verdichter eines Kältegerätes |
US10985608B2 (en) | 2016-12-13 | 2021-04-20 | General Electric Company | Back-up power system for a component and method of assembling same |
WO2018185514A1 (en) * | 2017-04-06 | 2018-10-11 | Carrier Corporation | A method for reducing the maximum inrush current of a compressor system comprising multiple asynchronous electrical motors and a compressor system for implementing this method |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4047082A (en) * | 1975-09-04 | 1977-09-06 | Design & Manufacturing Corporation | Variable threshold starting circuit for induction motor |
USRE31367E (en) * | 1975-12-22 | 1983-08-30 | Texas Instruments Incorporated | Motor starting and protecting apparatus |
US4161681A (en) * | 1977-03-17 | 1979-07-17 | General Electric Company | Prime mover, method of operating such and circuit |
US4334162A (en) * | 1980-03-17 | 1982-06-08 | General Electric Company | Releasable combination and method of assembly |
US5021915A (en) * | 1989-10-17 | 1991-06-04 | General Electric Company | Combination starter-protector device and method of assembling same, overload protector and method of assembling same |
US5053908A (en) * | 1989-11-29 | 1991-10-01 | Texas Instruments Incorporated | Psc motor start system |
JPH06121565A (ja) * | 1992-10-02 | 1994-04-28 | Tdk Corp | リレー装置 |
US5524448A (en) * | 1994-04-28 | 1996-06-11 | Schwanebeck; James W. | Minimum off-time device for protecting refrigeration compressors after a power interruption |
US5870014A (en) * | 1996-10-11 | 1999-02-09 | Texas Instruments Incorporated | Thermally actuatable auxiliary electrical switch apparatus |
-
1999
- 1999-03-18 BR BR9902182-0A patent/BR9902182A/pt not_active Application Discontinuation
-
2000
- 2000-03-17 JP JP2000607313A patent/JP4074435B2/ja not_active Expired - Fee Related
- 2000-03-17 EP EP00912279A patent/EP1163712B1/en not_active Expired - Lifetime
- 2000-03-17 DE DE60025909T patent/DE60025909T2/de not_active Expired - Fee Related
- 2000-03-17 CN CNB00804712XA patent/CN1265524C/zh not_active Expired - Fee Related
- 2000-03-17 WO PCT/BR2000/000024 patent/WO2000057528A1/en active IP Right Grant
- 2000-03-17 KR KR10-2001-7011629A patent/KR100458704B1/ko not_active IP Right Cessation
-
2001
- 2001-09-17 US US09/957,644 patent/US6452359B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE60025909T2 (de) | 2006-10-19 |
DE60025909D1 (de) | 2006-04-20 |
EP1163712B1 (en) | 2006-02-08 |
KR100458704B1 (ko) | 2004-12-03 |
EP1163712A1 (en) | 2001-12-19 |
JP4074435B2 (ja) | 2008-04-09 |
WO2000057528A1 (en) | 2000-09-28 |
CN1265524C (zh) | 2006-07-19 |
CN1343385A (zh) | 2002-04-03 |
US6452359B1 (en) | 2002-09-17 |
JP2003509986A (ja) | 2003-03-11 |
KR20020001763A (ko) | 2002-01-09 |
US20020041172A1 (en) | 2002-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |