FR2237243A1 - Circuit with control loop having energy source - has transmitter of fluctuating D.C. voltage output coupled to source - Google Patents

Circuit with control loop having energy source - has transmitter of fluctuating D.C. voltage output coupled to source

Info

Publication number
FR2237243A1
FR2237243A1 FR7324236A FR7324236A FR2237243A1 FR 2237243 A1 FR2237243 A1 FR 2237243A1 FR 7324236 A FR7324236 A FR 7324236A FR 7324236 A FR7324236 A FR 7324236A FR 2237243 A1 FR2237243 A1 FR 2237243A1
Authority
FR
France
Prior art keywords
transmitter
circuit
source
voltage output
fluctuating
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.)
Granted
Application number
FR7324236A
Other languages
French (fr)
Other versions
FR2237243B1 (en
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.)
Waynco Inc
Original Assignee
Waynco 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 Waynco Inc filed Critical Waynco Inc
Priority to FR7324236A priority Critical patent/FR2237243A1/en
Publication of FR2237243A1 publication Critical patent/FR2237243A1/en
Application granted granted Critical
Publication of FR2237243B1 publication Critical patent/FR2237243B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G05D23/2401—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor using a heating element as a sensing element
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

A pulse transmitter is coupled to the transmitter of the voltage output and sends an exciting pulse when the d.c. voltage output reaches a predetermined level. An energy control circuit has input and output circuits, the input circuit being excited by pulses from the pulse transmitter. A consumer is coupled to the output circuit of the energy control circuit. The current state of the consumer is monitored and a comparator is coupled to the output of the monitor and energy control circuit to excite the latter independently of the pulse transmitter.
FR7324236A 1973-07-02 1973-07-02 Circuit with control loop having energy source - has transmitter of fluctuating D.C. voltage output coupled to source Granted FR2237243A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7324236A FR2237243A1 (en) 1973-07-02 1973-07-02 Circuit with control loop having energy source - has transmitter of fluctuating D.C. voltage output coupled to source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7324236A FR2237243A1 (en) 1973-07-02 1973-07-02 Circuit with control loop having energy source - has transmitter of fluctuating D.C. voltage output coupled to source

Publications (2)

Publication Number Publication Date
FR2237243A1 true FR2237243A1 (en) 1975-02-07
FR2237243B1 FR2237243B1 (en) 1977-05-13

Family

ID=9121908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324236A Granted FR2237243A1 (en) 1973-07-02 1973-07-02 Circuit with control loop having energy source - has transmitter of fluctuating D.C. voltage output coupled to source

Country Status (1)

Country Link
FR (1) FR2237243A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557752A1 (en) * 1984-01-04 1985-07-05 Seb Sa DEVICE AND METHOD FOR CONTROLLING AND REGULATING THE TEMPERATURE OF A HEATING ELECTRICAL RESISTANCE

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557752A1 (en) * 1984-01-04 1985-07-05 Seb Sa DEVICE AND METHOD FOR CONTROLLING AND REGULATING THE TEMPERATURE OF A HEATING ELECTRICAL RESISTANCE
EP0148655A1 (en) * 1984-01-04 1985-07-17 Seb S.A. Method and apparatus to monitor and control the temperature of an electric heating resistance

Also Published As

Publication number Publication date
FR2237243B1 (en) 1977-05-13

Similar Documents

Publication Publication Date Title
FR91357E (en)
ES319640A1 (en) A control provision for a continuous current motor. (Machine-translation by Google Translate, not legally binding)
US2492736A (en) Pulse length modulation system
JPS5644392B2 (en)
US3064208A (en) Variable frequency pulse generator
FR2237243A1 (en) Circuit with control loop having energy source - has transmitter of fluctuating D.C. voltage output coupled to source
US3454884A (en) Duty cycle control circuit
US3873937A (en) Tone burst generator
JPS5615192A (en) Input pulse frequency controller for stepping motor
GB1202410A (en) Regulated direct voltage to direct voltage power supply
GB1304742A (en)
SU413548A1 (en)
SU1387141A1 (en) Transistor converter control device
SU464937A2 (en) Frequency relay
GB1362038A (en) Arrangement for producing electrical pulses from a dc input
SU494840A1 (en) Pulse generator
GB1017134A (en) Generator voltage regulating apparatus
GB1228936A (en)
SU415786A1 (en) BLOCKING GENERATOR
SU491855A1 (en) Pressure transducer
SU704485A3 (en) Inpulse generator
SU586551A1 (en) Device for shaping pulse signals
SU418913A1 (en)
SU650221A1 (en) Generator of signals of specific shape
SU440785A1 (en) The converter is the average value of the alternating voltage in the time interval

Legal Events

Date Code Title Description
ST Notification of lapse