[go: up one dir, main page]

ES2071697T3 - Interruptor termico. - Google Patents

Interruptor termico.

Info

Publication number
ES2071697T3
ES2071697T3 ES90107825T ES90107825T ES2071697T3 ES 2071697 T3 ES2071697 T3 ES 2071697T3 ES 90107825 T ES90107825 T ES 90107825T ES 90107825 T ES90107825 T ES 90107825T ES 2071697 T3 ES2071697 T3 ES 2071697T3
Authority
ES
Spain
Prior art keywords
contact
closed position
contact parts
resistance
bimetallic spring
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90107825T
Other languages
English (en)
Inventor
Ulrika Hofsass
Marcel Peter Hofsass
Denise Petra Hofsass
Henrik Peter Hofsass
Carola Rika Hofsass
Benjamin Michael Hofsass
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2071697T3 publication Critical patent/ES2071697T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/504—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by thermal 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
    • H01H37/5418—Thermally-sensitive members actuated due to deflection of bimetallic element wherein the bimetallic element is inherently snap acting using cantilevered bimetallic snap elements

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Thermally Actuated Switches (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Cookers (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Switches With Compound Operations (AREA)

Abstract

SE PRESENTA UN CONTACTOR DE TEMPERATURA (1) CON PIEZAS DE CONTACTO (4, 6) DISPUESTAS DE FORMA ESTACIONARIA A UNA DISTANCIA UNA DE OTRA Y CONTACTABLES POR FUERA, QUE MUESTRA UN RESORTE DE BIMETAL (8) ESPECIALMENTE EN FORMA DE DISCO ELASTICO Y UN ELEMENTO DE CONTACTO MOVIBLE. EL ELEMENTO DE CONTACTO ES CONMUTABLE A TRAVES DEL RESORTE BIMETAL DE UNA POSICION DE ABIERTO A UNA POSICION DE CERRADO Y PRESENTA UNA BAJA IMPEDANCIA ELECTRICA DE CONTACTO EN LA POSICION DE CERRADO. CONTINUANDO CON EL DESARROLLO DE LA INVENCION, SE MUESTRA UNA PIEZA DE FORMA INYECTADA (7) DE PLASTICO SITUADA ENTRE LAS PIEZAS DE CONTACTO TANGENTE A AMBAS Y CON UNA RESISTENCIA ELECTRICA DE ALTA IMPEDANCIA EN COMPARACION CON LA RESISTENCIA ELECTRICA DE LAS PIEZAS DE CONTACTO A TRAVES DE LOS ELEMENTOS DE CONTACTO EN LA POSICION DE CERRADO.
ES90107825T 1990-04-25 1990-04-25 Interruptor termico. Expired - Lifetime ES2071697T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90107825A EP0453596B1 (de) 1990-04-25 1990-04-25 Temperaturschalter

Publications (1)

Publication Number Publication Date
ES2071697T3 true ES2071697T3 (es) 1995-07-01

Family

ID=8203908

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90107825T Expired - Lifetime ES2071697T3 (es) 1990-04-25 1990-04-25 Interruptor termico.

Country Status (5)

Country Link
EP (1) EP0453596B1 (es)
AT (1) ATE120303T1 (es)
DE (1) DE59008766D1 (es)
DK (1) DK0453596T3 (es)
ES (1) ES2071697T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205699A1 (de) * 1992-02-25 1994-01-20 Hofsass P Vorrichtung zum Schützen eines Geräts
GB2275823B (en) * 1993-02-18 1996-11-27 Otter Controls Ltd Improvements relating to electric switches
DE4428226C1 (de) * 1994-08-10 1995-10-12 Thermik Geraetebau Gmbh Temperaturwächter
DE19609310C2 (de) * 1996-03-09 1999-07-15 Thermik Geraetebau Gmbh Schalter mit einem temperaturabhängigen Schaltwerk
CA2208910C (en) * 1996-07-04 2001-11-06 Ubukata Industries Co., Ltd. Thermal protector for electric motors
DE19708436C2 (de) * 1997-03-01 1999-08-19 Hofsaes Temperaturabhängiger Schalter mit Kontaktbrücke und Verfahren zu dessen Herstellung
DE19727197C2 (de) * 1997-06-26 1999-10-21 Marcel Hofsaess Temperaturabhängiger Schalter mit Kontaktbrücke
DE19816809C2 (de) * 1998-04-16 2001-10-18 Thermik Geraetebau Gmbh Temperaturabhängiger Schalter
DE102009053258C5 (de) * 2009-11-05 2016-01-14 Tmc Sensortechnik Gmbh Thermobimetallschalter und Verfahren zu seiner Montage
FR3006127B1 (fr) * 2013-05-22 2016-11-25 Valeo Equip Electr Moteur Machine electrique tournante comprenant un module de protection thermique
CN113172118B (zh) * 2019-12-31 2024-10-29 青岛海模智云科技有限公司 一种模具智能终端
WO2025027668A1 (en) * 2023-07-31 2025-02-06 Miotti S.R.L. Temperature limiting device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7004367A (es) * 1970-03-26 1971-09-28
DE3122899C2 (de) * 1981-06-10 1984-10-11 Peter 7530 Pforzheim Hofsäss Temperaturschalter
DE8617033U1 (de) * 1986-06-26 1986-08-14 Temtech-Temperatur-Technik Hans-Peter Bojer, 7530 Pforzheim Bimetallschalter
DE8703049U1 (de) * 1987-02-27 1987-04-16 Microtherm Gmbh, 7530 Pforzheim Temperaturwächter
JPH0834075B2 (ja) * 1988-03-29 1996-03-29 東部電気株式会社 サーマルスイッチ

Also Published As

Publication number Publication date
EP0453596A1 (de) 1991-10-30
EP0453596B1 (de) 1995-03-22
DK0453596T3 (da) 1995-08-14
DE59008766D1 (de) 1995-04-27
ATE120303T1 (de) 1995-04-15

Similar Documents

Publication Publication Date Title
DE59809137D1 (de) Temperaturabhängiger Schalter mit Kontaktbrücke
ATE213092T1 (de) Temperaturabhängiger schalter mit stromübertragungsglied
ES2071697T3 (es) Interruptor termico.
DE59711703D1 (de) Temperaturabhängiger Schalter mit Kontaktbrücke
ATE175811T1 (de) Temperaturabhängiger schalter
DK0794546T3 (da) Omskifter med en temperaturafhængig omskiftemekanisme
PT994498E (pt) Interruptor com um suporte de material isolante
PT994497E (pt) Interruptor com um suporte de material isolante
PT887827E (pt) Comutador com mecanismo sensivel a temperatura
DE59608437D1 (de) Schalter mit einem temperaturabhängigen Schaltwerk
DE59606949D1 (de) Schalter mit einem temperaturabhängigen Schaltwerk
DE59104298D1 (de) Leistungsschalter mit unabhängiger Verklinkungseinrichtung des bewegbaren Schaltkontaktes.
ATE176832T1 (de) Stromabhängiger schalter
TR26683A (tr) Uzaktan salmali hat koruma salteri
DE59009787D1 (de) Temperaturschalter mit Bimetall-Schaltwerk.
DE59607356D1 (de) Schalter mit einem bei Übertemperatur schaltenden Schaltwerk
DE59808798D1 (de) Hilfsschalteranordnung
FR2428907A3 (fr) Limiteur de temperature a autosecurite
ATE84911T1 (de) Thermobimetallschalter.
KR960005653A (ko) 온도스위치의 접점구조
ES238242U (es) Disyuntor termico perfeccionado.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 453596

Country of ref document: ES