GB1184722A - Improvements in and relating to Electronic Switching Apparatus - Google Patents

Improvements in and relating to Electronic Switching Apparatus

Info

Publication number
GB1184722A
GB1184722A GB2823769A GB2823769A GB1184722A GB 1184722 A GB1184722 A GB 1184722A GB 2823769 A GB2823769 A GB 2823769A GB 2823769 A GB2823769 A GB 2823769A GB 1184722 A GB1184722 A GB 1184722A
Authority
GB
United Kingdom
Prior art keywords
relating
switching apparatus
electronic switching
current
honeywell
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
GB2823769A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Priority claimed from GB927167A external-priority patent/GB1184721A/en
Publication of GB1184722A publication Critical patent/GB1184722A/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
    • H03K17/56—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

Landscapes

  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)

Abstract

1,184,722. Semi-conductor switching circuits. HONEYWELL Inc. 27 Feb., 1967 [23 March, 1966], No. 28237/69. Divided out of 1,184,721. Heading H3T. [Also in Division G4] The subject-matter of this Specification is substantially the same as that in Specification 1,184,721 but the claims relate to a circuit for feeding current in either direction through a load and. means for limiting the current and voltage therein.
GB2823769A 1966-03-23 1967-02-27 Improvements in and relating to Electronic Switching Apparatus Expired GB1184722A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53673666A 1966-03-23 1966-03-23
GB927167A GB1184721A (en) 1966-03-23 1967-02-27 Improvements in or relating to Electronic Switching Apparatus

Publications (1)

Publication Number Publication Date
GB1184722A true GB1184722A (en) 1970-03-18

Family

ID=26242831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2823769A Expired GB1184722A (en) 1966-03-23 1967-02-27 Improvements in and relating to Electronic Switching Apparatus

Country Status (1)

Country Link
GB (1) GB1184722A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee