BRPI0823249A2 - Dispositivo protetor do motor trifásico - Google Patents

Dispositivo protetor do motor trifásico

Info

Publication number
BRPI0823249A2
BRPI0823249A2 BRPI0823249-0A BRPI0823249A BRPI0823249A2 BR PI0823249 A2 BRPI0823249 A2 BR PI0823249A2 BR PI0823249 A BRPI0823249 A BR PI0823249A BR PI0823249 A2 BRPI0823249 A2 BR PI0823249A2
Authority
BR
Brazil
Prior art keywords
protective device
phase motor
motor protective
phase
protective
Prior art date
Application number
BRPI0823249-0A
Other languages
English (en)
Inventor
Isao Higashikata
Original Assignee
Ubukata Ind Co Ltd
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 Ubukata Ind Co Ltd filed Critical Ubukata Ind Co Ltd
Publication of BRPI0823249A2 publication Critical patent/BRPI0823249A2/pt
Publication of BRPI0823249B1 publication Critical patent/BRPI0823249B1/pt

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/002—Thermally-actuated switches combined with protective means
    • 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
    • H01H2037/5463—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting the bimetallic snap element forming part of switched circuit
    • 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
    • H01H37/5436—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting encapsulated in sealed miniaturised housing mounted on controlled apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
BRPI0823249-0A 2008-11-05 2008-11-05 protetor para um motor elétrico trifásico BRPI0823249B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2008/003177 WO2010052750A1 (ja) 2008-11-05 2008-11-05 三相電動機の保護装置

Publications (2)

Publication Number Publication Date
BRPI0823249A2 true BRPI0823249A2 (pt) 2015-06-23
BRPI0823249B1 BRPI0823249B1 (pt) 2020-01-14

Family

ID=42152567

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0823249-0A BRPI0823249B1 (pt) 2008-11-05 2008-11-05 protetor para um motor elétrico trifásico

Country Status (10)

Country Link
US (1) US8264317B2 (pt)
EP (1) EP2352160B1 (pt)
JP (1) JP5294092B2 (pt)
KR (1) KR101178506B1 (pt)
CN (1) CN102203894B (pt)
BR (1) BRPI0823249B1 (pt)
CA (1) CA2742715A1 (pt)
MX (1) MX2011004399A (pt)
RU (1) RU2011122676A (pt)
WO (1) WO2010052750A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009052400B3 (de) * 2009-11-10 2011-05-12 Phoenix Contact Gmbh & Co. Kg Thermische Überlastschutzvorrichtung
CN102254744A (zh) * 2011-05-31 2011-11-23 上海航天科工电器研究院有限公司 三相压缩机内置式保护器
US8801400B2 (en) * 2011-07-08 2014-08-12 Danfoss Scroll Technologies Llc Secure connection terminal for hermetic compressor
CN102568929A (zh) * 2012-02-09 2012-07-11 上海航天科工电器研究院有限公司 外置式压缩机保护器
CN105006405A (zh) * 2015-07-18 2015-10-28 安徽机电职业技术学院 一种防松动型电磁继电器的静端子结构
JP7280848B2 (ja) * 2020-03-18 2023-05-24 ボーンズ株式会社 ブレーカー、安全回路及び２次電池パック
EP4216406A4 (en) * 2020-09-15 2024-05-29 Ubukata Industries Co., Ltd. ENGINE PROTECTOR
CN115144099B (zh) * 2022-07-01 2025-03-28 中国电子技术标准化研究院 一种金属外壳水三相点瓶及其制作方法和冻制保存方法
CN120600584B (zh) * 2025-08-07 2025-11-18 珠海格力电器股份有限公司 一种热保护器及塑封电机

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023350A (en) * 1959-03-31 1962-02-27 Texas Instruments Inc Electrical switch means
US3140370A (en) * 1960-03-17 1964-07-07 Texas Instruments Inc Sealed thermally responsive switching device
US3452313A (en) * 1966-12-19 1969-06-24 Texas Instruments Inc Snap-acting thermostatic electric switch
JPS4634532Y1 (pt) 1967-12-29 1971-11-29
US3753195A (en) * 1972-09-20 1973-08-14 Gen Electric Thermostatic switch
US3871939A (en) * 1972-09-20 1975-03-18 Gen Electric Process for mounting terminal means
JPS5191774U (pt) * 1975-01-22 1976-07-22
JPS5191774A (pt) 1975-02-10 1976-08-11
JPS5342145U (pt) * 1976-09-17 1978-04-11
LU78053A1 (pt) 1976-09-21 1978-01-11
US4231010A (en) * 1978-11-30 1980-10-28 Texas Instruments Incorporated Thermostatic switch employing a stud member for calibration of the switch
JPS55165534A (en) * 1979-06-11 1980-12-24 Ito Yoshinari Temperature fuse
JPS5944734B2 (ja) * 1980-09-18 1984-10-31 山田電機製造株式会社 交流電気機器保護用熱動リレ−
US4555686A (en) * 1984-05-29 1985-11-26 Texas Instruments Incorporated Snap-acting thermostatic switch assembly
JPH0831300B2 (ja) * 1987-10-07 1996-03-27 生方 眞哉 三相用サーマルプロテクタ
JP2646237B2 (ja) 1988-05-02 1997-08-27 日本テキサス・インスツルメンツ株式会社 スイッチ装置
JPH0744511B2 (ja) 1988-09-14 1995-05-15 富士通株式会社 高郊率多重化方式
US4866408A (en) * 1988-10-28 1989-09-12 Texas Instruments Incorporated Multiphase motor protector apparatus
US5212465A (en) * 1992-08-12 1993-05-18 Ubukata Industries Co., Ltd. Three-phase thermal protector
JP2827079B2 (ja) * 1994-02-01 1998-11-18 株式会社生方製作所 サーマルプロテクタ
CA2208910C (en) * 1996-07-04 2001-11-06 Ubukata Industries Co., Ltd. Thermal protector for electric motors
US6542062B1 (en) * 1999-06-11 2003-04-01 Tecumseh Products Company Overload protector with control element
BRPI0309817A2 (pt) * 2002-05-07 2016-08-09 Ubukata Ind Co Ltd protetor térmico.
US7109840B2 (en) * 2004-05-27 2006-09-19 Sensata Technologies, Inc. Protector for electrical apparatus
CN1805623B (zh) * 2005-12-30 2011-01-05 宁波圣莱达电器股份有限公司 电热容器安全保护装置

Also Published As

Publication number Publication date
CN102203894A (zh) 2011-09-28
MX2011004399A (es) 2011-06-16
BRPI0823249B1 (pt) 2020-01-14
CN102203894B (zh) 2014-03-26
US20110210813A1 (en) 2011-09-01
EP2352160B1 (en) 2016-04-06
WO2010052750A1 (ja) 2010-05-14
JP5294092B2 (ja) 2013-09-18
EP2352160A4 (en) 2012-12-05
JPWO2010052750A1 (ja) 2012-03-29
US8264317B2 (en) 2012-09-11
RU2011122676A (ru) 2012-12-27
EP2352160A1 (en) 2011-08-03
KR20110086072A (ko) 2011-07-27
KR101178506B1 (ko) 2012-09-07
CA2742715A1 (en) 2010-05-14

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/01/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: EXTINTA A PATENTE, NOS TERMOS DO ARTIGO 86, DA LPI, E ARTIGO 14 DA PORTARIA 52/2023, REFERENTE AO NAO RECOLHIMENTO DA 17A RETRIBUICAO ANUAL. PARA FINS DE RESTAURACAO CONFORME ARTIGO 87, DA LPI 9.279, E ARTIGO 15, DA PORTARIA 52/2023, VIDE PARECER.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2852 DE 02-09-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.