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MX2018008637A - Fusible termico activable. - Google Patents

Fusible termico activable.

Info

Publication number
MX2018008637A
MX2018008637A MX2018008637A MX2018008637A MX2018008637A MX 2018008637 A MX2018008637 A MX 2018008637A MX 2018008637 A MX2018008637 A MX 2018008637A MX 2018008637 A MX2018008637 A MX 2018008637A MX 2018008637 A MX2018008637 A MX 2018008637A
Authority
MX
Mexico
Prior art keywords
thermal fuse
contact
activatable thermal
activation
fuse
Prior art date
Application number
MX2018008637A
Other languages
English (en)
Other versions
MX388964B (es
Inventor
Signer Guido
Straub Peter
Schibli Benjamin
Original Assignee
Schurter Ag
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 Schurter Ag filed Critical Schurter Ag
Publication of MX2018008637A publication Critical patent/MX2018008637A/es
Publication of MX388964B publication Critical patent/MX388964B/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/64—Contacts
    • H01H37/70—Resetting means
    • 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
    • H01H85/055—Fusible members
    • H01H85/08—Fusible members characterised by the shape or form of the fusible member
    • H01H85/10—Fusible members characterised by the shape or form of the fusible member with constriction for localised fusing
    • 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
    • H01H85/36—Means for applying mechanical tension to fusible member
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
    • 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
    • H01H2037/046—Bases; Housings; Mountings being soldered on the printed circuit to be protected
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H01H2037/762—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit using a spring for opening the circuit when the fusible element melts

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fuses (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Thermally Actuated Switches (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

Un fusible (10) térmico activable que comprende una primera y una segunda terminales eléctricas (1), (2), un elemento (3) puente eléctricamente conductor que está en un primer contacto eléctrico con la primera terminal y que está en un segundo contacto eléctrico con la segunda terminal, al menos una parte (4) del elemento puente que puede desplazarse desde una primera posición en la cual el primer contacto se establece hacia una segunda posición en la cual el primer contacto se abre, un miembro (5) térmicamente sensible que soporta la parte en la primera posición y libera la parte tan pronto como el miembro térmicamente sensible se expone a un valor de temperatura predeterminado, un miembro (6) de derivación que desvía la parte hacia la segunda posición, y un elemento (7) de activación que puede desplazarse mecánicamente bloqueando la capacidad de desplazamiento de la parte en la primera posición en una primera posición del elemento de activación y que permite la capacidad de desplazamiento de la parte en una segunda posición del elemento de activación. La invención además se dirige a un método para fabricar una tarjeta de circuito impreso con un fusible térmico activable, un método para monitorear un fusible térmico activable y a un circuito electrónico que comprende un fusible térmico activable.
MX2018008637A 2016-01-14 2016-05-27 Fusible termico activable. MX388964B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2016/050596 WO2017121474A1 (en) 2016-01-14 2016-01-14 Mechanically activatable thermal fuse
PCT/EP2016/062038 WO2017121498A1 (en) 2016-01-14 2016-05-27 Activatable thermal fuse

Publications (2)

Publication Number Publication Date
MX2018008637A true MX2018008637A (es) 2018-11-19
MX388964B MX388964B (es) 2025-03-20

Family

ID=55129876

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018008637A MX388964B (es) 2016-01-14 2016-05-27 Fusible termico activable.

Country Status (10)

Country Link
US (1) US10784065B2 (es)
EP (1) EP3403272B1 (es)
JP (2) JP6882304B2 (es)
KR (1) KR102218477B1 (es)
CN (1) CN108475601B (es)
CA (1) CA3009240C (es)
MX (1) MX388964B (es)
SG (1) SG11201805278YA (es)
TW (1) TWI726035B (es)
WO (2) WO2017121474A1 (es)

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CN110491744A (zh) * 2019-09-12 2019-11-22 江西制造职业技术学院 一种基于温控形状记忆合金弹簧的自动保护断路器
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Also Published As

Publication number Publication date
CA3009240A1 (en) 2017-07-20
EP3403272A1 (en) 2018-11-21
JP7086236B2 (ja) 2022-06-17
CA3009240C (en) 2021-04-06
JP2021064622A (ja) 2021-04-22
WO2017121498A1 (en) 2017-07-20
CN108475601A (zh) 2018-08-31
WO2017121474A1 (en) 2017-07-20
US10784065B2 (en) 2020-09-22
KR102218477B1 (ko) 2021-02-23
BR112018013636A2 (pt) 2019-01-22
JP2019503563A (ja) 2019-02-07
HK1256842A1 (zh) 2019-10-04
CN108475601B (zh) 2021-03-30
JP6882304B2 (ja) 2021-06-02
MX388964B (es) 2025-03-20
SG11201805278YA (en) 2018-07-30
TWI726035B (zh) 2021-05-01
KR20180085786A (ko) 2018-07-27
US20190019641A1 (en) 2019-01-17
TW201801119A (zh) 2018-01-01
EP3403272B1 (en) 2020-09-30

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