CH424945A - Electrical circuit receiving several input signals and sensitive to the weakest of these signals - Google Patents

Electrical circuit receiving several input signals and sensitive to the weakest of these signals

Info

Publication number
CH424945A
CH424945A CH189865A CH189865A CH424945A CH 424945 A CH424945 A CH 424945A CH 189865 A CH189865 A CH 189865A CH 189865 A CH189865 A CH 189865A CH 424945 A CH424945 A CH 424945A
Authority
CH
Switzerland
Prior art keywords
signals
weakest
sensitive
electrical circuit
circuit receiving
Prior art date
Application number
CH189865A
Other languages
French (fr)
Inventor
Hoel Hans
Original Assignee
English Electric Co 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of CH424945A publication Critical patent/CH424945A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/24—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage
    • H02H3/253—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to undervoltage or no-voltage for multiphase applications, e.g. phase interruption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0038—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing pulses or pulse trains according to amplitude)
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Voltage And Current In General (AREA)
CH189865A 1964-02-13 1965-02-12 Electrical circuit receiving several input signals and sensitive to the weakest of these signals CH424945A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB601364 1964-02-13

Publications (1)

Publication Number Publication Date
CH424945A true CH424945A (en) 1966-11-30

Family

ID=9806851

Family Applications (1)

Application Number Title Priority Date Filing Date
CH189865A CH424945A (en) 1964-02-13 1965-02-12 Electrical circuit receiving several input signals and sensitive to the weakest of these signals

Country Status (3)

Country Link
BE (1) BE659683A (en)
CH (1) CH424945A (en)
DE (1) DE1216357B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL227258A (en) * 1957-04-26

Also Published As

Publication number Publication date
BE659683A (en) 1965-05-28
DE1216357B (en) 1966-05-12

Similar Documents

Publication Publication Date Title
OA04176A (en) Device for transmitting electrical energy and electrical signals from one circuit to another.
JPS5563110A (en) Signal converter circuit
BR6457999D0 (en) SIGNAL CONVERTER CIRCUIT
CH403866A (en) Electronic device with electro-acoustic converter
CH428906A (en) Protection device of an electrical circuit
BE755223A (en) ACTION CIRCUIT
BE543262A (en) Electronic pulse modulation and demodulation circuit
FR1462593A (en) Electrical, insulating and waterproof crossing device
CH424945A (en) Electrical circuit receiving several input signals and sensitive to the weakest of these signals
FR1176943A (en) Electrical signal input blocking device
ES165091Y (en) ELASTIC AND INSULATING RAIL FIXING DEVICE.
FR1385311A (en) Signal sampling circuit
FR1322211A (en) roof element and resulting roof
FR1424396A (en) Electrical circuits sensitive to weakest input signals
CH365886A (en) Electronic timing circuit with adjustable response time
MY7300265A (en) Signal limiter-amplifier circuit arrangements
FR1472169A (en) Water skiing and similar devices
FR1311415A (en) electronic circuit element
CH524262A (en) Switching amplifier with electronic fuse circuitry
CH426966A (en) Integrated circuit with solderable conductor tracks
FR1325126A (en) thermo-sensitive capacitive circuit element
FR1379275A (en) Impedance converter circuit device
BE759113A (en) RADIATION SENSITIVE RECORDING EQUIPMENT
FR1298088A (en) Image output signal circuit
FR1413522A (en) Signal sampling circuit