FR2305776A1 - Thermostat electronique - Google Patents

Thermostat electronique

Info

Publication number
FR2305776A1
FR2305776A1 FR7510683A FR7510683A FR2305776A1 FR 2305776 A1 FR2305776 A1 FR 2305776A1 FR 7510683 A FR7510683 A FR 7510683A FR 7510683 A FR7510683 A FR 7510683A FR 2305776 A1 FR2305776 A1 FR 2305776A1
Authority
FR
France
Prior art keywords
heating element
thermistor
schmitt trigger
electronic thermostat
utilises
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
FR7510683A
Other languages
English (en)
Other versions
FR2305776B1 (fr
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.)
ZAEGEL HELD SA
Original Assignee
ZAEGEL HELD SA
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 ZAEGEL HELD SA filed Critical ZAEGEL HELD SA
Priority to FR7510683A priority Critical patent/FR2305776A1/fr
Publication of FR2305776A1 publication Critical patent/FR2305776A1/fr
Application granted granted Critical
Publication of FR2305776B1 publication Critical patent/FR2305776B1/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
    • 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 Temperature (AREA)
FR7510683A 1975-03-26 1975-03-26 Thermostat electronique Granted FR2305776A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7510683A FR2305776A1 (fr) 1975-03-26 1975-03-26 Thermostat electronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7510683A FR2305776A1 (fr) 1975-03-26 1975-03-26 Thermostat electronique

Publications (2)

Publication Number Publication Date
FR2305776A1 true FR2305776A1 (fr) 1976-10-22
FR2305776B1 FR2305776B1 (fr) 1978-09-01

Family

ID=9153559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510683A Granted FR2305776A1 (fr) 1975-03-26 1975-03-26 Thermostat electronique

Country Status (1)

Country Link
FR (1) FR2305776A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842192A (en) * 1987-12-30 1989-06-27 Whirlpool Corporation Microprocessor controlled thermostat for dryer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633094A (en) * 1970-04-15 1972-01-04 Barber Colman Co Burst length proportioning controller
FR2181428A1 (fr) * 1972-04-07 1973-12-07 Electricite De France

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3633094A (en) * 1970-04-15 1972-01-04 Barber Colman Co Burst length proportioning controller
FR2181428A1 (fr) * 1972-04-07 1973-12-07 Electricite De France

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PAGES 374 ET 375 C.E.WELLMAN "INTEGRATE FOR HOUSEHOLD APPLIANCES AFTER CAREFUL VALUE STUDY") *
PUBLICATION US "SYNOPSES OF PAPERS PRESENTED AT THE 1970 IEEE INTERNATIONAL CONVENTION" 23-26 MARS 1970 *
REVUE US "IEEE TRANSACTIONS ON INDUSTRY AND GENERAL APPLICATION" MARS, AVRIL 1966, NO. 2, PAGES 122 A 124 BORST ET AL "VOLTAGE CONTROL WITH POWER THYRISTORS") *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842192A (en) * 1987-12-30 1989-06-27 Whirlpool Corporation Microprocessor controlled thermostat for dryer

Also Published As

Publication number Publication date
FR2305776B1 (fr) 1978-09-01

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Legal Events

Date Code Title Description
ST Notification of lapse