GB874667A - Improvements in or relating to passive electronic switches - Google Patents

Improvements in or relating to passive electronic switches

Info

Publication number
GB874667A
GB874667A GB652559A GB652559A GB874667A GB 874667 A GB874667 A GB 874667A GB 652559 A GB652559 A GB 652559A GB 652559 A GB652559 A GB 652559A GB 874667 A GB874667 A GB 874667A
Authority
GB
United Kingdom
Prior art keywords
terminal
source
impedances
feb
relating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB652559A
Inventor
John Joseph Ward
Brian Dennis Mccarthy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bush and Rank Cintel Ltd
Original Assignee
Bush and Rank Cintel Ltd
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 Bush and Rank Cintel Ltd filed Critical Bush and Rank Cintel Ltd
Priority to GB652559A priority Critical patent/GB874667A/en
Publication of GB874667A publication Critical patent/GB874667A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes

Abstract

874,667. Rectifier switching circuits. BUSH & RANK CINTEL Ltd. Feb. 25, 1960 [Feb. 25, 1959], No. 6525/59. Class 40(6) A switching circuit comprises a number of elements each consisting of two impedances 1, 2 connected in series between a control terminal 3 and an input terminal 4, the junction of the impedances being connected via a unilaterally conductive device 9 to a common output terminal 11. When the control potential on terminal 3 is high enough for the diode 9 to conduct, the signal from the source 5 is switched through to the output terminal, and conversely when the control potential is at a low value. If the source 5 is an A.C. source, a blocking capacitor may be included between the terminal 4 and the source, and a shunt resistor provided between terminals 4, 6 to complete the D.C. path of the potential divider 1, 2 to the negative line 7, Fig. 2 (not shown).
GB652559A 1959-02-25 1959-02-25 Improvements in or relating to passive electronic switches Expired GB874667A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB652559A GB874667A (en) 1959-02-25 1959-02-25 Improvements in or relating to passive electronic switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB652559A GB874667A (en) 1959-02-25 1959-02-25 Improvements in or relating to passive electronic switches

Publications (1)

Publication Number Publication Date
GB874667A true GB874667A (en) 1961-08-10

Family

ID=9816097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB652559A Expired GB874667A (en) 1959-02-25 1959-02-25 Improvements in or relating to passive electronic switches

Country Status (1)

Country Link
GB (1) GB874667A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475324A1 (en) * 1980-01-31 1981-08-07 Rca Corp CIRCUIT ARRANGEMENT FOR MULTIPLEXING AN INPUT SIGNAL AND OUTPUT SIGNAL ON A SINGLE TERMINAL OF THE CIRCUIT
FR2475830A1 (en) * 1980-02-08 1981-08-14 Rca Corp DEVICE FORMING MAINTENANCE SWITCH IN A TELEVISION

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475324A1 (en) * 1980-01-31 1981-08-07 Rca Corp CIRCUIT ARRANGEMENT FOR MULTIPLEXING AN INPUT SIGNAL AND OUTPUT SIGNAL ON A SINGLE TERMINAL OF THE CIRCUIT
FR2475830A1 (en) * 1980-02-08 1981-08-14 Rca Corp DEVICE FORMING MAINTENANCE SWITCH IN A TELEVISION

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