TW289120B - A fuseless breaker - Google Patents

A fuseless breaker

Info

Publication number
TW289120B
TW289120B TW84112342A TW84112342A TW289120B TW 289120 B TW289120 B TW 289120B TW 84112342 A TW84112342 A TW 84112342A TW 84112342 A TW84112342 A TW 84112342A TW 289120 B TW289120 B TW 289120B
Authority
TW
Taiwan
Prior art keywords
signal
infrared rays
electric power
shout
radiate
Prior art date
Application number
TW84112342A
Other languages
Chinese (zh)
Inventor
Jonq-Liang Yan
Original Assignee
Jonq-Liang Yan
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 Jonq-Liang Yan filed Critical Jonq-Liang Yan
Priority to TW84112342A priority Critical patent/TW289120B/en
Application granted granted Critical
Publication of TW289120B publication Critical patent/TW289120B/en

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  • Emergency Protection Circuit Devices (AREA)

Abstract

A fuseless breaker which will shout down the electric power circuit by judging the radiate variation signal created from the temperature variation with an electrify detected metal and it includes: 1. A detecting infrared rays module which includes a infrared rays heat detector and an amplifier which will amplify the radiate infrared rays signal detected by the infrared rays heat detector with the infrared rays emitted from the detected metal; 2. An electric power control module which includes a voltage comparer, a control circuit and an electric power shout down switch, and this module will compare the signal sent from the amplifier by the voltage comparer and output a signal which is from low level switching to high level if the signal is larger than the up maximum value, and the control circuit will output s serial signal to the other breakers to shout down the electric power circuit and shout down the electric power circuit of it's self when receiving the signal from the voltage comparer; 3. A detected metal conduction line which has a higher impedance than the other normal metal conduction line so that it could radiate the infrared rays more easier; and the emphasis with this invention is using the non-contacting infrared rays detecting technology to complete the function of breaker, it uses the radiate variation signal created from the temperature variation with a electrify detected metal to be a judgment of the shout down of the electric power circuit and uses this signal to shout the other related circuit down.
TW84112342A 1995-11-18 1995-11-18 A fuseless breaker TW289120B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW84112342A TW289120B (en) 1995-11-18 1995-11-18 A fuseless breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW84112342A TW289120B (en) 1995-11-18 1995-11-18 A fuseless breaker

Publications (1)

Publication Number Publication Date
TW289120B true TW289120B (en) 1996-10-21

Family

ID=51398158

Family Applications (1)

Application Number Title Priority Date Filing Date
TW84112342A TW289120B (en) 1995-11-18 1995-11-18 A fuseless breaker

Country Status (1)

Country Link
TW (1) TW289120B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI508122B (en) * 2005-11-15 2015-11-11 Cooper Technologies Co Fusible switching disconnect modules and devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI508122B (en) * 2005-11-15 2015-11-11 Cooper Technologies Co Fusible switching disconnect modules and devices

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