CH383502A - Relay circuit with a transistor - Google Patents

Relay circuit with a transistor

Info

Publication number: CH383502A
Authority: CH; Switzerland
Prior art keywords: transistor; relay circuit; relay; circuit
Prior art date: 1961-02-09

Application number

CH154761A

Other languages

German (de)

Inventor

Peter Harrison

Original Assignee

Bbc Brown Boveri & Cie

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.)

1961-02-09

Filing date

1961-02-09

Publication date

1964-10-31

1961-02-09 Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie

1961-02-09 Priority to CH154761A priority Critical patent/CH383502A/en

1961-02-27 Priority to DE1961A0036821 priority patent/DE1171500B/en

1962-02-07 Priority to BE613608A priority patent/BE613608A/en

1962-02-07 Priority to FR887230A priority patent/FR1314215A/en

1962-02-07 Priority to GB476762A priority patent/GB992661A/en

1964-10-31 Publication of CH383502A publication Critical patent/CH383502A/en

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
- H03K17/081—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit
- H03K17/0814—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
- H03K17/08146—Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit in bipolar transistor switches
- 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
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/70—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices having only two electrodes and exhibiting negative resistance

CH154761A 1961-02-09 1961-02-09 Relay circuit with a transistor CH383502A (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
CH154761A CH383502A (en)	1961-02-09	1961-02-09	Relay circuit with a transistor
DE1961A0036821 DE1171500B (en)	1961-02-09	1961-02-27	Relay switching circuit with a transistor and a higher supply voltage than the transistor blocking voltage
BE613608A BE613608A (en)	1961-02-09	1962-02-07	Switch circuit with relay function comprising a transistor
FR887230A FR1314215A (en)	1961-02-09	1962-02-07	Switch circuit with relay function comprising a transistor
GB476762A GB992661A (en)	1961-02-09	1962-02-07	Improvements of and relating to transistorized control circuits

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH154761A CH383502A (en)	1961-02-09	1961-02-09	Relay circuit with a transistor

Publications (1)

Publication Number	Publication Date
CH383502A true CH383502A (en)	1964-10-31

Family

ID=4212960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH154761A CH383502A (en)	1961-02-09	1961-02-09	Relay circuit with a transistor

Country Status (5)

Country	Link
BE (1)	BE613608A (en)
CH (1)	CH383502A (en)
DE (1)	DE1171500B (en)
FR (1)	FR1314215A (en)
GB (1)	GB992661A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL122382C (en) *	1963-12-17
FR2219554B1 (en) *	1973-02-28	1978-03-03	Electricite De France

1961
- 1961-02-09 CH CH154761A patent/CH383502A/en unknown
- 1961-02-27 DE DE1961A0036821 patent/DE1171500B/en active Pending
1962
- 1962-02-07 BE BE613608A patent/BE613608A/en unknown
- 1962-02-07 FR FR887230A patent/FR1314215A/en not_active Expired
- 1962-02-07 GB GB476762A patent/GB992661A/en not_active Expired

Also Published As

Publication number	Publication date
GB992661A (en)	1965-05-19
FR1314215A (en)	1963-01-04
BE613608A (en)	1962-05-29
DE1171500B (en)	1964-06-04

Publication	Publication Date	Title
CH397851A (en)	1965-08-31	Circuit with controlled rectifiers
BE618813A (en)	1962-10-01	Diazabicyclo-octanes
CH419232A (en)	1966-08-31	Delay circuit
BE613722A (en)	1962-05-29	Mixer-reducer
CH402061A (en)	1965-11-15	Multi-stable circuit
CH413312A (en)	1966-05-15	Component
BR6244974D0 (en)	1973-05-31	DENTIFICATIONS
CH382075A (en)	1964-09-15	Tap-striker
FR1339157A (en)	1963-10-04	Logic circuit
CH383502A (en)	1964-10-31	Relay circuit with a transistor
CH404723A (en)	1965-12-31	NOR circuit
FR1319827A (en)	1963-03-01	Logic circuit
BE616231R (en)	1962-07-31	Converter-rectifier
CH383501A (en)	1964-10-31	Electronic time relay
BE613082A (en)	1962-07-25	Weigher-bagger
CH389682A (en)	1965-03-31	Gate circuit with a transfluxor
FR1319846A (en)	1963-03-01	Rectifier-transformer circuit
FR1307919A (en)	1962-11-03	Washer plane
BE615924A (en)	1962-07-31	Float
AT235141B (en)	1964-08-10	Microphotographic facility
BE618789A (en)	1962-10-01	Moulinégaren
BE612444A (en)	1962-05-02	7-dehydrosterols
BE615346A (en)	1962-07-16	Alkylalkoxyalkylhydrazones
CH416193A (en)	1966-06-30	Haymaker
FR1337664A (en)	1963-09-13	Logic circuit