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TW200635165A - Circuit protector of dual temperature sensing cutoff - Google Patents

Circuit protector of dual temperature sensing cutoff

Info

Publication number
TW200635165A
TW200635165A TW094108857A TW94108857A TW200635165A TW 200635165 A TW200635165 A TW 200635165A TW 094108857 A TW094108857 A TW 094108857A TW 94108857 A TW94108857 A TW 94108857A TW 200635165 A TW200635165 A TW 200635165A
Authority
TW
Taiwan
Prior art keywords
circuit
temperature sensing
tripping
event
devices
Prior art date
Application number
TW094108857A
Other languages
Chinese (zh)
Other versions
TWI275224B (en
Inventor
Tsung-Mou Yu
Original Assignee
Tsung-Mou Yu
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 Tsung-Mou Yu filed Critical Tsung-Mou Yu
Priority to TW94108857A priority Critical patent/TWI275224B/en
Publication of TW200635165A publication Critical patent/TW200635165A/en
Application granted granted Critical
Publication of TWI275224B publication Critical patent/TWI275224B/en

Links

Landscapes

  • Fuses (AREA)
  • Thermally Actuated Switches (AREA)

Abstract

The present invention relates to a circuit protector of dual temperature sensing cutoff, which is fitted with a contact spring and a thermal fuse between two contact terminals of a circuit loop to form two independent temperature sensing cut-off devices. The thermal fuse is provided with connectors and fusible alloy; in the event of overcurrent, overheating or excessive high operating temperature, the contact spring is deformed, bent and tripped for OFF. In the event of failure of real-time tripping, full tripping or actual tripping, the temperature of circuit loop increases continuously, so the fusible alloy of thermal fuse is fused to ensure connector tripping and make the circuit OFF. The present invention provides two independent temperature sensing cut-off devices, which could sense the temperature independently and enable the circuit OFF in the event of overcurrent, overheating or excessive high operating temperature. So, it presents circuit cut-off devices with two independent temperature sensing means, making it possible to avoid overheating or leakage of circuit for the safety.
TW94108857A 2005-03-22 2005-03-22 Circuit protector of dual temperature sensing cutoff TWI275224B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94108857A TWI275224B (en) 2005-03-22 2005-03-22 Circuit protector of dual temperature sensing cutoff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94108857A TWI275224B (en) 2005-03-22 2005-03-22 Circuit protector of dual temperature sensing cutoff

Publications (2)

Publication Number Publication Date
TW200635165A true TW200635165A (en) 2006-10-01
TWI275224B TWI275224B (en) 2007-03-01

Family

ID=38624316

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94108857A TWI275224B (en) 2005-03-22 2005-03-22 Circuit protector of dual temperature sensing cutoff

Country Status (1)

Country Link
TW (1) TWI275224B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201012020A (en) * 2008-09-11 2010-03-16 cong-mou You A power interrupting circuit protection structure that has dual temperature sensor
TW201014103A (en) * 2008-09-16 2010-04-01 cong-mou You Circuit protection structure with dual temperature induction cutoff function
TW201014105A (en) * 2008-09-24 2010-04-01 cong-mou You Circuit protection structure with dual temperature induction cutoff function
TWI679663B (en) * 2018-07-03 2019-12-11 易湘雲 Thermally damaged power-off switch and socket having the switch

Also Published As

Publication number Publication date
TWI275224B (en) 2007-03-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees