ZA847070B - Electronic contacts and associated devices - Google Patents

Electronic contacts and associated devices

Info

Publication number
ZA847070B
ZA847070B ZA847070A ZA847070A ZA847070B ZA 847070 B ZA847070 B ZA 847070B ZA 847070 A ZA847070 A ZA 847070A ZA 847070 A ZA847070 A ZA 847070A ZA 847070 B ZA847070 B ZA 847070B
Authority
ZA
South Africa
Prior art keywords
associated devices
electronic contacts
contacts
electronic
devices
Prior art date
Application number
ZA847070A
Other languages
English (en)
Inventor
Guido Petrus Theophie Remmerie
Luc Jozef Louis Van De Bossche
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of ZA847070B publication Critical patent/ZA847070B/xx

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
    • H03K17/687—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 field-effect transistors
    • H03K17/6871—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 field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6872—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 field-effect transistors the output circuit comprising more than one controlled field-effect transistor using complementary field-effect transistors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • 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
    • H03K17/687—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 field-effect transistors
    • H03K17/6871—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 field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H03K17/6874—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 field-effect transistors the output circuit comprising more than one controlled field-effect transistor in a symmetrical configuration
    • 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
    • H03K17/72—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/73—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 having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for dc voltages or currents
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/005—Interface circuits for subscriber lines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electronic Switches (AREA)
  • Saccharide Compounds (AREA)
  • Emergency Protection Circuit Devices (AREA)
ZA847070A 1983-09-19 1984-09-07 Electronic contacts and associated devices ZA847070B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2/60208A BE897772A (fr) 1983-09-19 1983-09-19 Contacts electroniques et dispositifs associes

Publications (1)

Publication Number Publication Date
ZA847070B true ZA847070B (en) 1985-04-24

Family

ID=3865653

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA847070A ZA847070B (en) 1983-09-19 1984-09-07 Electronic contacts and associated devices

Country Status (11)

Country Link
US (1) US4821315A (de)
EP (1) EP0143473B1 (de)
JP (1) JPS61500096A (de)
KR (1) KR850700092A (de)
AU (1) AU572250B2 (de)
BE (1) BE897772A (de)
CA (1) CA1252510A (de)
DE (1) DE3485702D1 (de)
ES (1) ES8603126A1 (de)
WO (1) WO1985001404A1 (de)
ZA (1) ZA847070B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8507182A (pt) * 1984-05-02 1987-04-22 Int Standard Electric Corp Dispositivo e arranjo de semicondutor
AU585337B2 (en) * 1985-04-26 1989-06-15 Alcatel N.V. An electronic switch
ATE77719T1 (de) * 1986-11-17 1992-07-15 Alcatel Nv Einstellbarer echokompensator.
DE4013731C2 (de) * 1990-04-28 1995-07-13 Sel Alcatel Ag Schaltungsanordnung zur Begrenzung des Einschaltstromstoßes
US5392349A (en) * 1992-05-18 1995-02-21 At&T Corp. Overvoltage protection scheme for subscriber loops and method of performing same
FR2734114B1 (fr) * 1995-05-12 1997-07-25 Sgs Thomson Microelectronics Composant de protection sensible de circuit d'interface de lignes d'abonnes
US7382594B2 (en) * 2005-09-21 2008-06-03 Semiconductor Components Industries, Llc Method of forming an integrated voltage protection device and structure

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284794A (en) * 1963-02-06 1966-11-08 Westinghouse Electric Corp Parallel analog to digital converter
SE349694B (de) * 1971-01-29 1972-10-02 S Persson
US3928789A (en) * 1973-09-13 1975-12-23 Honeywell Inc Switch interlock circuit
US3931481A (en) * 1974-09-20 1976-01-06 Litton Business Telephone Systems, Inc. Plural line selector apparatus for enabling selection of one of a plurality of telephone lines
GB1461015A (en) * 1974-11-21 1977-01-13 Standard Telephones Cables Ltd Electronic switch circuits
GB1529452A (en) * 1975-04-10 1978-10-18 Ansafone Ltd Detection of direct currents or voltages
US4170740A (en) * 1978-02-24 1979-10-09 International Telephone And Telegraph Corporation High voltage switch and capacitive drive
US4280069A (en) * 1979-07-02 1981-07-21 Honeywell Inc. Field effect transistor device means control system
US4323799A (en) * 1979-08-09 1982-04-06 Bell Telephone Laboratories, Incorporated Impulse activated time delay self-restoring switch
DE3015114A1 (de) * 1980-04-19 1981-10-22 Vierling, Oskar, Prof. Dr.Phil.Habil., 8553 Ebermannstadt Anordnung zum umleiten eines anrufs
US4348669A (en) * 1980-05-05 1982-09-07 Braun Dudley E Load energizing and de-energizing control system and method
US4319144A (en) * 1980-05-22 1982-03-09 Bell Telephone Laboratories, Incorporated Single polarity circuit
JPS5755615A (en) * 1980-09-22 1982-04-02 Oki Electric Ind Co Ltd Composite transistor switch
US4357544A (en) * 1980-12-22 1982-11-02 Westinghouse Electric Corp. Variable impedance circuit
FR2504323B1 (fr) * 1981-04-16 1985-10-31 Radiotechnique Compelec Poste telephonique d'abonne muni d'un dispositif de protection contre les surtensions
JPS5813029A (ja) * 1981-07-17 1983-01-25 Toshiba Corp アナログスイツチ装置
IT1212518B (it) * 1982-01-29 1989-11-22 Ates Componenti Elettron Circuito raddrizzatore a ponte di transistori, con protezione controle sovracorrenti, per uso telefonico.
US4473303A (en) * 1982-02-19 1984-09-25 Citizen Watch Company Limited Electronic timepiece
AU556843B2 (en) * 1982-04-07 1986-11-20 Alcatel N.V. Solid state relay
US4482818A (en) * 1982-04-09 1984-11-13 Eaton Corporation Universal field convertible 3-wire switch
US4469915A (en) * 1982-09-20 1984-09-04 Jacob Lax Beeper simulator for a telephone answering apparatus
GB2131635B (en) * 1982-12-08 1986-08-20 Siliconix Ltd Bridge rectifier circuit
US4511809A (en) * 1983-01-27 1985-04-16 Motorola, Inc. Switch circuit having improved switching characteristics
JPS59158624A (ja) * 1983-03-01 1984-09-08 Nec Corp アナログマルチプレクサ
BE896468A (nl) * 1983-04-15 1983-10-17 Bell Telephone Mfg Beschermingsketen en telecomunicatielijnketen waarin deze wordt gebruikt,

Also Published As

Publication number Publication date
ES536076A0 (es) 1985-11-01
JPS61500096A (ja) 1986-01-16
WO1985001404A1 (en) 1985-03-28
ES8603126A1 (es) 1985-11-01
EP0143473A1 (de) 1985-06-05
CA1252510A (en) 1989-04-11
AU572250B2 (en) 1988-05-05
KR850700092A (ko) 1985-10-21
EP0143473B1 (de) 1992-05-06
BE897772A (fr) 1984-03-19
US4821315A (en) 1989-04-11
AU3741684A (en) 1985-04-11
DE3485702D1 (de) 1992-06-11

Similar Documents

Publication Publication Date Title
GB8430050D0 (en) Circuit arrangements
GB8402650D0 (en) Circuit
DE3272848D1 (en) Switching device and circuit
GB8410849D0 (en) Circuit
GB8300732D0 (en) Circuit
GB2143054B (en) Electronic time switch
GB8334394D0 (en) Electrical circuits
GB8430687D0 (en) Circuit
ZA847070B (en) Electronic contacts and associated devices
GB8325803D0 (en) Electronic circuit assembly
DE3462363D1 (en) Conductor composition and devices using it
GB8411891D0 (en) Circuit
GB8333708D0 (en) Electronic switching device
GB8425519D0 (en) Electronic device
GB8424231D0 (en) Electrical circuits
GB8401298D0 (en) Circuit
DE3370569D1 (en) Circuit board and connector
GB8430729D0 (en) Circuit arrangements
GR80386B (en) Electronic contacts and associated devices
GB8431596D0 (en) Destruction-prevention circuit
GB8333038D0 (en) Electrical circuit
GB8409924D0 (en) Manufacturing small electronic device
IE842364L (en) Electronic contacts and associated devices
GB8525752D0 (en) Electronic device
GB8525753D0 (en) Electronic device