DK438282A - PROTECTION CIRCUIT CALL FOR SPEAKERS - Google Patents

PROTECTION CIRCUIT CALL FOR SPEAKERS Download PDF

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Publication number
DK438282A
DK438282A DK438282A DK438282A DK438282A DK 438282 A DK438282 A DK 438282A DK 438282 A DK438282 A DK 438282A DK 438282 A DK438282 A DK 438282A DK 438282 A DK438282 A DK 438282A
Authority
DK
Denmark
Prior art keywords
protection circuit
speakers
circuit call
heat
circuit
Prior art date
Application number
DK438282A
Other languages
Danish (da)
Other versions
DK148248B (en
DK148248C (en
Inventor
Niels Henrik Strauss Larsen
Original Assignee
Larsen N L Elektronik Niels He
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 Larsen N L Elektronik Niels He filed Critical Larsen N L Elektronik Niels He
Priority to DK438282A priority Critical patent/DK148248C/en
Publication of DK438282A publication Critical patent/DK438282A/en
Publication of DK148248B publication Critical patent/DK148248B/en
Application granted granted Critical
Publication of DK148248C publication Critical patent/DK148248C/en

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Abstract

Protection circuit with a temperature-sensitive breaker which is activated by the heat in a semiconductor component which can give off heat, if a corresponding circuit detects one or more types of overload signal. The circuit draws power from the signal line and is independent of the polarity for all functional possibilities. <IMAGE>
DK438282A 1982-10-04 1982-10-04 PROTECTION CIRCUIT CALL FOR SPEAKERS DK148248C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK438282A DK148248C (en) 1982-10-04 1982-10-04 PROTECTION CIRCUIT CALL FOR SPEAKERS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK438282 1982-10-04
DK438282A DK148248C (en) 1982-10-04 1982-10-04 PROTECTION CIRCUIT CALL FOR SPEAKERS

Publications (3)

Publication Number Publication Date
DK438282A true DK438282A (en) 1984-04-05
DK148248B DK148248B (en) 1985-05-13
DK148248C DK148248C (en) 1985-09-23

Family

ID=8133032

Family Applications (1)

Application Number Title Priority Date Filing Date
DK438282A DK148248C (en) 1982-10-04 1982-10-04 PROTECTION CIRCUIT CALL FOR SPEAKERS

Country Status (1)

Country Link
DK (1) DK148248C (en)

Also Published As

Publication number Publication date
DK148248B (en) 1985-05-13
DK148248C (en) 1985-09-23

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Legal Events

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PUP Patent expired