BRPI0405304A - Protetor de motor elétrico de baixa corrente - Google Patents

Protetor de motor elétrico de baixa corrente

Info

Publication number
BRPI0405304A
BRPI0405304A BR0405304-4A BRPI0405304A BRPI0405304A BR PI0405304 A BRPI0405304 A BR PI0405304A BR PI0405304 A BRPI0405304 A BR PI0405304A BR PI0405304 A BRPI0405304 A BR PI0405304A
Authority
BR
Brazil
Prior art keywords
housing
low current
portions
electric motor
parts
Prior art date
Application number
BR0405304-4A
Other languages
English (en)
Portuguese (pt)
Inventor
Jan J Stiekel
Young-Hwan Park
Original Assignee
Texas Instruments Inc
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
Priority claimed from US10/727,297 external-priority patent/US6995647B2/en
Application filed by Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of BRPI0405304A publication Critical patent/BRPI0405304A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/02—Electrothermal relays wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/54—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting
    • H01H37/5427—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Control Of Electric Motors In General (AREA)
BR0405304-4A 2003-12-03 2004-11-30 Protetor de motor elétrico de baixa corrente BRPI0405304A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/727,297 US6995647B2 (en) 2003-12-03 2003-12-03 Low current electric motor protector
US10/843,101 US7102481B2 (en) 2003-12-03 2004-05-11 Low current electric motor protector

Publications (1)

Publication Number Publication Date
BRPI0405304A true BRPI0405304A (pt) 2005-08-30

Family

ID=34468079

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0405304-4A BRPI0405304A (pt) 2003-12-03 2004-11-30 Protetor de motor elétrico de baixa corrente

Country Status (6)

Country Link
US (1) US7102481B2 (enExample)
EP (2) EP1791150B1 (enExample)
JP (1) JP4463088B2 (enExample)
KR (1) KR100947519B1 (enExample)
CN (1) CN100456591C (enExample)
BR (1) BRPI0405304A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7326887B1 (en) * 2006-12-13 2008-02-05 Sensata Technologies, Inc. Modified reset motor protector
WO2009128535A1 (ja) * 2008-04-18 2009-10-22 タイコ エレクトロニクス レイケム株式会社 回路保護デバイス
IT1392191B1 (it) * 2008-12-12 2012-02-22 Electrica Srl Protettore termico per motori elettrici, in particolare per motori eletrici per compressori
EP2282320A1 (de) * 2009-08-01 2011-02-09 Limitor GmbH Bimetall-Schnappscheibe
CN101895093B (zh) * 2010-05-06 2012-07-25 舟山市定海区巨洋技术开发有限公司 船舶舾装数控切割机外力过载保护器
WO2012037991A1 (de) * 2010-09-24 2012-03-29 Ellenberger & Poensgen Gmbh Miniatur-schutzschalter
DE102011108660B3 (de) * 2011-06-28 2012-11-22 Thermik Gerätebau GmbH Selbsthaltender temperaturabhängiger Schalter
CN103608886B (zh) * 2011-06-28 2015-12-23 打矢恒温器株式会社 马达保护器
US9048048B2 (en) * 2012-08-16 2015-06-02 Uchiya Thermostat Co., Ltd. Thermal protector
CN105225893A (zh) * 2015-10-08 2016-01-06 常州市家虹包装有限公司 防松型保护器
TWI571035B (zh) * 2015-10-20 2017-02-11 財團法人成大研究發展基金會 回授能量型保護器可靠性之測試電路系統
CN107275134B (zh) * 2017-07-14 2019-03-05 杭州星帅尔电器股份有限公司 微型热保护器的装配方法
CN107248477B (zh) * 2017-07-14 2019-03-05 杭州星帅尔电器股份有限公司 微型热保护器及其发热丝的安装方法
CN107270862B (zh) * 2017-07-14 2019-04-30 杭州星帅尔电器股份有限公司 微型热保护器中发热丝平整度的检测方法
CN118321763B (zh) * 2024-06-11 2024-08-16 江苏亿诚环保设备制造有限公司 一种数控切割机外力过载保护器

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095486A (en) * 1960-07-14 1963-06-25 Texas Instruments Inc Miniaturized printed circuit electrical switching device
US3430177A (en) * 1966-12-30 1969-02-25 Texas Instruments Inc Miniature thermostatic switch
US3622930A (en) * 1969-10-16 1971-11-23 Texas Instruments Inc Motor protector apparatus and method
US3753195A (en) * 1972-09-20 1973-08-14 Gen Electric Thermostatic switch
US4015229A (en) * 1975-01-10 1977-03-29 Texas Instruments Incorporated Thermally responsive switch
US4086558A (en) * 1976-02-09 1978-04-25 Texas Instruments Incorporated Motor protector and system
US4136323A (en) * 1977-06-01 1979-01-23 Entremont John R D Miniature motor protector
US4224591A (en) * 1978-12-04 1980-09-23 Texas Instruments Incorporated Motor protector with metal housing and with preformed external heater thereon
US4399423A (en) * 1982-03-29 1983-08-16 Texas Instruments Incorporated Miniature electric circuit protector
US4476452A (en) * 1982-09-27 1984-10-09 Texas Instruments Incorporated Motor protector
USD281240S (en) * 1983-03-16 1985-11-05 Portage Electric Products, Inc. Housing for a thermostatic switch
US4490704A (en) * 1983-09-14 1984-12-25 Therm-O-Disc, Incorporated Thermally responsive switching device
US4646195A (en) * 1983-11-14 1987-02-24 Texas Instruments Incorporated Motor protector particularly suited for use with compressor motors
USD336072S (en) * 1991-07-23 1993-06-01 Portage Electric Product, Inc. Housing for a thermostatic switch
US5206622A (en) * 1992-04-10 1993-04-27 Texas Instruments Incorporated Protector device with improved bimetal contact assembly and method of making
DE4428226C1 (de) * 1994-08-10 1995-10-12 Thermik Geraetebau Gmbh Temperaturwächter
US5808539A (en) * 1996-10-10 1998-09-15 Texas Instruments Incorporated Temperature responsive snap acting control assembly, device using such assembly and method for making
EP0866482B1 (en) * 1997-03-18 2000-07-26 Texas Instruments Incorporated Improved low cost thermostat apparatus and method for calibrating same
DE19727197C2 (de) * 1997-06-26 1999-10-21 Marcel Hofsaess Temperaturabhängiger Schalter mit Kontaktbrücke
US5936510A (en) * 1998-05-22 1999-08-10 Portage Electric Products, Inc. Sealed case hold open thermostat
US6020807A (en) * 1999-02-23 2000-02-01 Portage Electric Products, Inc. Sealed case hold open thermostat
JP4545354B2 (ja) * 2001-04-23 2010-09-15 アスモ株式会社 モータ及び封止構造
US6756876B2 (en) * 2001-09-24 2004-06-29 Texas Instruments Incorporated Circuit interrupter and method
CN2505974Y (zh) * 2001-10-25 2002-08-14 邵志成 改良温度感应控制结构的器具插座
US6744345B2 (en) * 2002-05-06 2004-06-01 Cooper Technologies Mid-range circuit breaker
KR200296482Y1 (ko) * 2002-08-27 2002-11-23 텍사스 인스트루먼트 코리아 주식회사 밀봉 구조의 과부하 보호기
JP2005108585A (ja) * 2003-09-30 2005-04-21 Alps Electric Co Ltd 熱応動スイッチ

Also Published As

Publication number Publication date
KR100947519B1 (ko) 2010-03-12
KR20050053513A (ko) 2005-06-08
US20050122205A1 (en) 2005-06-09
JP4463088B2 (ja) 2010-05-12
CN100456591C (zh) 2009-01-28
EP1538652A2 (en) 2005-06-08
JP2005176594A (ja) 2005-06-30
CN1627586A (zh) 2005-06-15
EP1791150A1 (en) 2007-05-30
US7102481B2 (en) 2006-09-05
EP1791150B1 (en) 2010-12-08
EP1538652A3 (en) 2005-07-20

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Legal Events

Date Code Title Description
B25G Requested change of headquarter approved

Owner name: TEXAS INSTRUMENTS INCORPORATED (US)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020060177717/RJ DE 27/11/2006.

B25A Requested transfer of rights approved

Owner name: SENSATA TECHNOLOGIES, INC. (US)

Free format text: TRANSFERIDO DE: TEXAS INSTRUMENTS INCORPORATED

B25A Requested transfer of rights approved

Owner name: SENSATA TECHNOLOGIES MASSACHUSETTS, INC. (US)

Free format text: TRANSFERIDO DE: SENSATA TECHNOLOGIES, INC.

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 ART. 22 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.