MX359979B - Interruptor reactivo al calor. - Google Patents

Interruptor reactivo al calor.

Info

Publication number
MX359979B
MX359979B MX2016015334A MX2016015334A MX359979B MX 359979 B MX359979 B MX 359979B MX 2016015334 A MX2016015334 A MX 2016015334A MX 2016015334 A MX2016015334 A MX 2016015334A MX 359979 B MX359979 B MX 359979B
Authority
MX
Mexico
Prior art keywords
heat
plate
reactive
conductive terminal
housing
Prior art date
Application number
MX2016015334A
Other languages
English (en)
Other versions
MX2016015334A (es
Inventor
hori Tomohiro
Yamaguchi Yoshio
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 MX2016015334A publication Critical patent/MX2016015334A/es
Publication of MX359979B publication Critical patent/MX359979B/es

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
    • H01H37/34—Means for transmitting heat thereto, e.g. capsule remote from contact member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/04—Bases; Housings; Mountings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H01H37/14—Means for adjustment of "on" or "off" operating temperature by anticipatory electric heater
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/002—Casings sealed
    • 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
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/165—Casings

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Cookers (AREA)

Abstract

Este interruptor reactivo al calor comprende: un recipiente hermético constituido por un alojamiento de metal y una placa de tapa; dos clavijas terminales conductoras, que están fijadas de una manera hermética en dos agujeros pasantes provistos en la placa de tapa; un punto de contacto fijo, que está fijado en una de las clavijas terminales conductoras; un calentador, un extremo del cual está conectado a la otra clavija terminal conductora, y el otro extremo está conectado a la placa de tapa; una placa reactiva al calor, de la cual un extremo está conectado a la superficie interna del alojamiento, y cuya dirección de flexión se invierte a una temperatura predeterminada; y un punto de contacto móvil dispuesto en el otro extremo de la placa reactiva al calor, que constituye un contacto del interruptor junto con el punto de contacto fijo. Un elemento de calentamiento del calentador tiene una pluralidad de porciones serpenteantes que comprenden una placa metálica en forma de cinta, y está dispuesto entre la placa de tapa y la placa reactiva al calor de modo que es paralela a la misma. De las porciones serpenteantes, por lo menos dos están dispuestas de manera que están de frente una a la otra mientras intercala la clavija terminal conductora, estando cada una dispuesta de manera que siga la superficie periférica interna del alojamiento y teniendo porciones planas en forma de cinta de frente una a la otra doblándose usando como referencia un eje de referencia que se extiende en la dirección de la longitud del alojamiento.
MX2016015334A 2014-05-23 2014-05-23 Interruptor reactivo al calor. MX359979B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/063705 WO2015177925A1 (ja) 2014-05-23 2014-05-23 熱応動開閉器

Publications (2)

Publication Number Publication Date
MX2016015334A MX2016015334A (es) 2017-04-13
MX359979B true MX359979B (es) 2018-10-18

Family

ID=54553616

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016015334A MX359979B (es) 2014-05-23 2014-05-23 Interruptor reactivo al calor.

Country Status (11)

Country Link
US (1) US10056211B2 (es)
EP (1) EP3147925B1 (es)
JP (1) JPWO2015177925A1 (es)
KR (1) KR101930149B1 (es)
CN (1) CN106663565B (es)
BR (1) BR112016026826B1 (es)
MX (1) MX359979B (es)
MY (1) MY189518A (es)
PH (1) PH12016502260B1 (es)
SG (1) SG11201609450SA (es)
WO (1) WO2015177925A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107112165A (zh) * 2014-12-24 2017-08-29 株式会社生方制作所 热动开关

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136323A (en) * 1977-06-01 1979-01-23 Entremont John R D Miniature motor protector
US4808960A (en) * 1987-11-06 1989-02-28 Therm-O-Disc, Incorporated Thermal cutoff heater
JP2519530B2 (ja) * 1989-03-01 1996-07-31 生方 眞哉 熱応動スイッチ
CA2208910C (en) * 1996-07-04 2001-11-06 Ubukata Industries Co., Ltd. Thermal protector for electric motors
JP3828476B2 (ja) * 2002-10-15 2006-10-04 株式会社センサータ・テクノロジーズジャパン 無通電式密閉型モータプロテクタ
JP2005240596A (ja) 2004-02-24 2005-09-08 Ubukata Industries Co Ltd 電動圧縮機用保護装置
JP2007115610A (ja) * 2005-10-24 2007-05-10 Sankei Giken:Kk 面状発熱体
RU2394299C1 (ru) * 2006-08-10 2010-07-10 Убуката Индастриз Ко., Лтд. Термочувствительный переключатель
EP2282320A1 (de) * 2009-08-01 2011-02-09 Limitor GmbH Bimetall-Schnappscheibe
JP6103180B2 (ja) * 2012-09-14 2017-03-29 株式会社生方製作所 密閉形電動圧縮機用熱応動開閉器

Also Published As

Publication number Publication date
SG11201609450SA (en) 2016-12-29
BR112016026826A2 (pt) 2017-08-15
WO2015177925A1 (ja) 2015-11-26
US10056211B2 (en) 2018-08-21
BR112016026826A8 (pt) 2021-05-25
US20170103863A1 (en) 2017-04-13
CN106663565B (zh) 2019-06-11
KR101930149B1 (ko) 2018-12-17
EP3147925B1 (en) 2019-01-30
KR20160146933A (ko) 2016-12-21
BR112016026826B1 (pt) 2021-12-21
JPWO2015177925A1 (ja) 2017-04-20
EP3147925A4 (en) 2018-03-21
EP3147925A1 (en) 2017-03-29
PH12016502260A1 (en) 2017-02-06
PH12016502260B1 (en) 2017-02-06
MY189518A (en) 2022-02-16
MX2016015334A (es) 2017-04-13
CN106663565A (zh) 2017-05-10

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