NL190176C - OVERCURRENT PROTECTION DEVICE FOR A SWITCH TRANSISTOR. - Google Patents

OVERCURRENT PROTECTION DEVICE FOR A SWITCH TRANSISTOR.

Info

Publication number
NL190176C
NL190176C NLAANVRAGE7711960,A NL7711960A NL190176C NL 190176 C NL190176 C NL 190176C NL 7711960 A NL7711960 A NL 7711960A NL 190176 C NL190176 C NL 190176C
Authority
NL
Netherlands
Prior art keywords
protection device
overcurrent protection
switch transistor
transistor
overcurrent
Prior art date
Application number
NLAANVRAGE7711960,A
Other languages
Dutch (nl)
Other versions
NL7711960A (en
NL190176B (en
Original Assignee
Inventio 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 Inventio Ag filed Critical Inventio Ag
Publication of NL7711960A publication Critical patent/NL7711960A/en
Publication of NL190176B publication Critical patent/NL190176B/en
Application granted granted Critical
Publication of NL190176C publication Critical patent/NL190176C/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
NLAANVRAGE7711960,A 1976-11-16 1977-10-31 OVERCURRENT PROTECTION DEVICE FOR A SWITCH TRANSISTOR. NL190176C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1438376A CH601949A5 (en) 1976-11-16 1976-11-16

Publications (3)

Publication Number Publication Date
NL7711960A NL7711960A (en) 1978-05-18
NL190176B NL190176B (en) 1993-06-16
NL190176C true NL190176C (en) 1993-11-16

Family

ID=4400352

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7711960,A NL190176C (en) 1976-11-16 1977-10-31 OVERCURRENT PROTECTION DEVICE FOR A SWITCH TRANSISTOR.

Country Status (9)

Country Link
BE (1) BE860258A (en)
CH (1) CH601949A5 (en)
DE (1) DE2747683C2 (en)
FR (1) FR2371079A1 (en)
GB (1) GB1547027A (en)
IT (1) IT1087444B (en)
LU (1) LU78510A1 (en)
NL (1) NL190176C (en)
NO (1) NO146795C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291357A (en) * 1979-12-27 1981-09-22 International Business Machines Corp. Short circuit protection circuit
DE3432680A1 (en) * 1984-09-05 1986-03-13 Pepperl & Fuchs Gmbh & Co Kg, 6800 Mannheim Protection circuit against overload and short circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1613894C3 (en) * 1967-02-28 1974-10-24 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Overload protection circuit arrangement for a switching transistor feeding a load
US3578983A (en) * 1968-06-25 1971-05-18 Nippon Denso Co Transistor-protecting circuit
DE2037498A1 (en) * 1970-07-29 1972-02-03 Kiepe Bahn Elektrik Gmbh Short-circuit protection for an electronic control unit
US3777185A (en) * 1972-10-18 1973-12-04 Bell Telephone Labor Inc Minimization and limiting of power dissipation in multivibrators and the like
DE2504923B2 (en) * 1975-02-06 1977-03-03 Fa. Diehl, 8500 Nürnberg PROTECTIVE ARRANGEMENT FOR AN ELECTRONIC CONTROL CIRCUIT FOR INDICATOR LAMPS
DE2516347A1 (en) * 1975-04-15 1976-10-28 Bosch Gmbh Robert ELECTRICAL CONTROL DEVICE WITH PROTECTION AGAINST GROUND SHORT CIRCUIT

Also Published As

Publication number Publication date
NO146795C (en) 1982-12-08
LU78510A1 (en) 1978-03-20
NL7711960A (en) 1978-05-18
NO773919L (en) 1978-05-18
NL190176B (en) 1993-06-16
CH601949A5 (en) 1978-07-14
IT1087444B (en) 1985-06-04
GB1547027A (en) 1979-06-06
BE860258A (en) 1978-02-15
DE2747683A1 (en) 1978-05-24
FR2371079A1 (en) 1978-06-09
FR2371079B1 (en) 1982-12-31
DE2747683C2 (en) 1985-07-04
NO146795B (en) 1982-08-30

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee