BRPI0403060A - Dispositivo eletrônico de partida para compressores herméticos - Google Patents

Dispositivo eletrônico de partida para compressores herméticos

Info

Publication number
BRPI0403060A
BRPI0403060A BR0403060-5A BRPI0403060A BRPI0403060A BR PI0403060 A BRPI0403060 A BR PI0403060A BR PI0403060 A BRPI0403060 A BR PI0403060A BR PI0403060 A BRPI0403060 A BR PI0403060A
Authority
BR
Brazil
Prior art keywords
startup
electronic
ptc
winding
time
Prior art date
Application number
BR0403060-5A
Other languages
English (en)
Inventor
Mario Luis Botega Jr
Original Assignee
Tecumseh Do Brasil Ltda
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tecumseh Do Brasil Ltda filed Critical Tecumseh Do Brasil Ltda
Priority to BR0403060-5A priority Critical patent/BRPI0403060A/pt
Publication of BRPI0403060A publication Critical patent/BRPI0403060A/pt
Priority to EP05076663A priority patent/EP1619786B1/en
Priority to DE602005024484T priority patent/DE602005024484D1/de
Priority to AT05076663T priority patent/ATE487264T1/de
Priority to US11/188,208 priority patent/US20060017417A1/en

Links

Classifications

    • 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)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

"DISPOSITIVO ELETRôNICO DE PARTIDA PARA COMPRESSORES HERMéTICOS". Baseado na utilização de chaves eletrônicas unidirecionais em série com uma pastilha do tipo PTC. Em sua essência, compreende um dispositivo eletrônico de partida (DP) para motores de indução monofásicos (M), com rotor tipo gaiola e um estator com um enrolamento de marcha (RW) e um enrolamento de partida (SW), aplicado ao controle de partida de compressores herméticos. O dispositivo de partida (DP) compreende uma chave eletrônica unidirecional (S1) , que conecta o enrolamento de partida (SW) do motor (M) à fonte de tensão alternada (V1), através de uma pastilha de estado sólido com coeficiente positivo de temperatura (PTC), que define o tempo de partida (TP) do referido motor (M), e do retificador de onda completa (B1); o circuito de temporização (Timer) , que aciona a chave eletrônica (S1) define o momento em que a pastilha (PTC) é desligada do circuito (tempo de desligamento - TD). O tempo de desligamento (TD) pode ser ajustado conforme a aplicação, sendo possíveis os seguintes ajustes: TD<TP; TD=TP e TD>TP. Este dispositivo eletrônico de partida também pode ser aplicado a motores com capacitor permanente.
BR0403060-5A 2004-07-23 2004-07-23 Dispositivo eletrônico de partida para compressores herméticos BRPI0403060A (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR0403060-5A BRPI0403060A (pt) 2004-07-23 2004-07-23 Dispositivo eletrônico de partida para compressores herméticos
EP05076663A EP1619786B1 (en) 2004-07-23 2005-07-20 Electronic startup device for hermetic compressors
DE602005024484T DE602005024484D1 (de) 2004-07-23 2005-07-20 Elektronische Startvorrichtung für luftdichte Kompressoren
AT05076663T ATE487264T1 (de) 2004-07-23 2005-07-20 Elektronische startvorrichtung für luftdichte kompressoren
US11/188,208 US20060017417A1 (en) 2004-07-23 2005-07-21 Electronic startup device for hermetic compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0403060-5A BRPI0403060A (pt) 2004-07-23 2004-07-23 Dispositivo eletrônico de partida para compressores herméticos

Publications (1)

Publication Number Publication Date
BRPI0403060A true BRPI0403060A (pt) 2005-05-24

Family

ID=38805731

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0403060-5A BRPI0403060A (pt) 2004-07-23 2004-07-23 Dispositivo eletrônico de partida para compressores herméticos

Country Status (5)

Country Link
US (1) US20060017417A1 (pt)
EP (1) EP1619786B1 (pt)
AT (1) ATE487264T1 (pt)
BR (1) BRPI0403060A (pt)
DE (1) DE602005024484D1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7023167B2 (en) * 2002-05-02 2006-04-04 Smith Otto J M Control arrangement for an induction motor compressor having at least three windings, a torque-augmentation circuit a starting capacitor and a resistive element
KR100707425B1 (ko) 2004-09-15 2007-04-13 엘지전자 주식회사 단상 유도 전동기의 기동장치
WO2007043750A1 (en) * 2005-10-07 2007-04-19 Lg Electronics Inc. Power saving type compressor and refrigerator with the same and method for controlling the same
DE102006021256A1 (de) 2006-04-28 2007-11-08 Danfoss Compressors Gmbh Motorstartschaltkreis
DE102006034499A1 (de) 2006-07-19 2008-01-31 Danfoss Compressors Gmbh Motorstartschaltkreis
DE102006053524B4 (de) 2006-11-07 2011-05-26 Danfoss Flensburg Gmbh Motorstartschaltkreis
KR101006681B1 (ko) * 2008-07-16 2011-01-10 엘지전자 주식회사 모터
CN101902183A (zh) * 2010-08-27 2010-12-01 贵州凯里经济开发区中昊电子有限公司 用于控制电机起动的方法及装置
CN104426429B (zh) * 2013-08-26 2019-10-18 森萨塔科技公司 正温度系数热敏电阻启动器
ITUB20150318A1 (it) * 2015-05-12 2016-11-12 Illinois Tool Works Compressore commerciale con dispositivo elettronico per l'avviamento del motore elettrico
CN110429928B (zh) * 2019-07-30 2023-01-24 北京超维世纪科技有限公司 一种低压系统的开关机电路

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3879685A (en) * 1967-10-17 1975-04-22 Texas Instruments Inc Motor starting system including thermal responsive means for selectively disrupting the power being supplied to the start winding
US4399394A (en) * 1981-11-02 1983-08-16 Ballman Gray C Electronic motor start switch
KR840002367B1 (ko) * 1983-02-21 1984-12-21 김인석 단상 유도전동기 기동용 전압식 전자릴레이
GB8304714D0 (en) * 1983-02-21 1983-03-23 Ass Elect Ind Induction motors
US4786850A (en) * 1987-08-13 1988-11-22 Pt Components, Inc. Motor starting circuit with time delay cut-out and restart
BR8906225A (pt) * 1989-11-28 1991-06-04 Brasil Compressores Sa Circuito eletronico para partida de motor a inducao monofasico
BR9100477A (pt) * 1991-01-30 1992-09-22 Brasil Compressores Sa Dispositivo de partida para motor a inducao monofasico
JPH05328767A (ja) * 1992-05-25 1993-12-10 Murata Mfg Co Ltd 単相交流誘導モーターの起動回路
JP3272493B2 (ja) * 1992-12-05 2002-04-08 山田電機製造株式会社 単相誘導電動機の起動装置
US5512809A (en) * 1994-08-11 1996-04-30 Penn Ventilator Co., Inc. Apparatus and method for starting and controlling a motor

Also Published As

Publication number Publication date
US20060017417A1 (en) 2006-01-26
EP1619786B1 (en) 2010-11-03
DE602005024484D1 (de) 2010-12-16
ATE487264T1 (de) 2010-11-15
EP1619786A3 (en) 2008-01-16
EP1619786A2 (en) 2006-01-25

Similar Documents

Publication Publication Date Title
ATE487264T1 (de) Elektronische startvorrichtung für luftdichte kompressoren
ES2197822B1 (es) Dispositivo electronico para el control de un motor sincrono con rotor de iman permanente.
WO2009040884A1 (ja) 電動機の制御装置
GB2418787B (en) Drive circuit and electric motor for submersible pumps
FR2837033B1 (fr) Actionneur lineaire comprenant un moteur electrique polyphase
DK1351375T3 (da) Permanentmagnetsynkronmotor med elektronisk indretning til start af motoren og med sensormidler, hvis postion er afhængig af den af motoren drevne belastning
EP1569325A3 (en) A motor starter device having reduced power consumption
DK0972332T3 (da) Styring af börstelös jævnströmsmotor
DE502005008318D1 (de) Tauchmotor
WO2006096845A3 (en) Electric motor starting device
WO2009025243A1 (ja) 誘導加熱装置、電力変換回路、および、電力処理装置
TWI456889B (zh) 實現最大啓動轉矩的電動機驅動控制電路及其控制方法
ATE512497T1 (de) Kreiselpumpenaggregat
BR0300857A (pt) Sistema de partida para um motor de combustão
FR2845939B1 (fr) Module de moteur a courant continu sans balai
EP1519476A3 (en) Power controlling apparatus
TW200701623A (en) Bi-directional single-phase fan and motor thereof
WO2006049995A3 (en) High torque repulsion motor
KR930018166A (ko) 단상유도모우터의 회전자 방해제거방법과 이러한 방법의 적용을 위하여 구성된 단상유도모우터 원심펌프유니트
DE50306367D1 (de) Schaltungsanordnung und Verfahren zum Start und Betrieb von Entladungslampen
FI20031349A0 (fi) Energianmittaus taajuusmuuttajalla
JP2017093281A5 (pt)
ATE502435T1 (de) Einrichtung und verfahren zur erfassung des asynchronmotordrehmoments
FR2835661B1 (fr) Stator de moteur pas a pas
RU2001109206A (ru) Способ запуска синхронного гистерезисного электропривода при отрицательных температурах

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2316 DE 26-05-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.