FR2437655A1 - Regulateur de temperature electronique reglable, en particulier pour congelateurs ou analogues - Google Patents

Regulateur de temperature electronique reglable, en particulier pour congelateurs ou analogues

Info

Publication number
FR2437655A1
FR2437655A1 FR7922818A FR7922818A FR2437655A1 FR 2437655 A1 FR2437655 A1 FR 2437655A1 FR 7922818 A FR7922818 A FR 7922818A FR 7922818 A FR7922818 A FR 7922818A FR 2437655 A1 FR2437655 A1 FR 2437655A1
Authority
FR
France
Prior art keywords
freezers
temperature regulator
adjustable electronic
electronic temperature
value
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.)
Pending
Application number
FR7922818A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2437655A1 publication Critical patent/FR2437655A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
    • G05B19/106—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter
    • G05B19/108—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for selecting a programme, variable or parameter characterised by physical layout of switches; switches co-operating with display; use of switches in a special way
    • 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
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

REGULATEUR DE TEMPERATURE ELECTRONIQUE REGLABLE, EN PARTICULIER POUR CONGELATEURS OU ANALOGUES, COMPORTANT UNE THERMISTANCE SERVANT DE SONDE DE TEMPERATURE AINSI QU'UNE RESISTANCE VARIABLE POUR LE REGLAGE DE LA VALEUR DE CONSIGNE. LA RESISTANCE VARIABLE EST FORMEE DE PLUSIEURS RESISTANCES PARALLELES R, R, R, R ET R, R DONT LES CONDUCTANCES AUGMENTENT SUIVANT LA VALEUR D'UN CODE BINAIRE ET SONT BRANCHABLES PARALLELEMENT EN ETANT CODEES PAR DES COMMUTATEURS DE CODAGE C, C, CONFORMEMENT A DIFFERENTS ETAGES DE TEMPERATURE.
FR7922818A 1978-09-26 1979-09-12 Regulateur de temperature electronique reglable, en particulier pour congelateurs ou analogues Pending FR2437655A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782841783 DE2841783A1 (de) 1978-09-26 1978-09-26 Einstellbarer elektronischer temperaturregler, insbesondere fuer gefriergeraete o.dgl.

Publications (1)

Publication Number Publication Date
FR2437655A1 true FR2437655A1 (fr) 1980-04-25

Family

ID=6050452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922818A Pending FR2437655A1 (fr) 1978-09-26 1979-09-12 Regulateur de temperature electronique reglable, en particulier pour congelateurs ou analogues

Country Status (5)

Country Link
US (1) US4314666A (fr)
DE (1) DE2841783A1 (fr)
FR (1) FR2437655A1 (fr)
IT (1) IT1123255B (fr)
SE (1) SE7907762L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528653A1 (fr) * 1982-06-09 1983-12-16 Airelec Ind Dispositif de regulation de puissance electrique a action instantanee discontinue pour appareil de chauffage
FR2532077A1 (fr) * 1982-08-18 1984-02-24 Sony Tektronix Corp Procede et dispositif pour commander les reglages du fonctionnement d'un appareil electronique, par exemple pour selectionner la vitesse de balayage d'un oscilloscope

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141736C2 (de) * 1981-10-21 1984-01-19 Danfoss A/S, 6430 Nordborg "Temperaturregelvorrichtung für eine Anlage, insbesondere Kälteanlage"
US4646528A (en) * 1985-12-27 1987-03-03 Whirlpool Corporation Temperature set point control for a refrigerator
FR2610705B1 (fr) * 1987-02-10 1989-04-21 Joly Richard Dispositif de refrigeration et de maintien a temperature controlee de surfaces de travail, cuves a liquides ou boites de conservation
US5224649A (en) * 1992-03-23 1993-07-06 Emerson Electric Co. Digital thermostat with single rotary encoder switch for establishing set point temperature
US6062483A (en) * 1995-08-03 2000-05-16 Meletio; Larry B. Electronic thermostat
US5816492A (en) * 1996-07-19 1998-10-06 Landis & Staefa, Inc. Room temperature sensor and thermostat control device
JP3724669B2 (ja) * 1996-08-30 2005-12-07 船井電機株式会社 位置検出スイッチ
DE19747256C1 (de) * 1997-10-25 1999-02-11 Danfoss As Elektronischer Temperaturregler, insbesondere für Kühlmöbel
DE10108605C1 (de) * 2001-02-22 2002-05-29 Kostal Leopold Gmbh & Co Kg Elektrischer Schalter
TW471618U (en) * 2001-04-26 2002-01-01 Rung-Ji Chen Automatic monitoring circuit device for all heat exchange media in air-conditioning system with chiller
DE102012208125A1 (de) * 2012-05-15 2013-11-21 E.G.O. Elektro-Gerätebau GmbH Temperaturmesseinrichtung, elektrisches Gerät mit einer solchen Temperaturmesseinrichtung und Verfahren zur Temperaturmessung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940686A (en) * 1973-06-18 1976-02-24 Honeywell Inc. Linear output bridge circuit
DE2462165A1 (de) * 1974-03-23 1976-04-15 Bosch Gmbh Robert Elektrische schutzeinrichtung fuer ein mikorowellengeraet
FR2325023A1 (fr) * 1974-05-17 1977-04-15 Bruch Guy Perfectionnements aux systemes d'affichage pour regulateurs electroniques
WO1979000691A1 (fr) * 1978-03-02 1979-09-20 United Brands Co Commande de thermostat pour installation de chauffage et/ou de refrigeration

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA628492A (en) * 1961-10-03 T. Downing Brian Automatic programme control systems
US3434041A (en) * 1967-03-06 1969-03-18 Weston Instruments Inc Linear conductance switch
US3616846A (en) * 1969-11-17 1971-11-02 Borg Warner Control system for heating and/or cooling system
US3942718A (en) * 1973-04-19 1976-03-09 Andrew M. Esposito Electronic thermostat
US3918636A (en) * 1974-07-23 1975-11-11 Us Environment Dual temperature controller
US4169357A (en) * 1977-01-13 1979-10-02 Kelley Joseph B Refrigerator and freezer monitoring device
US4187093A (en) * 1978-02-01 1980-02-05 Boratgis James P Refrigerator electronic temperature control and malfunction signal apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940686A (en) * 1973-06-18 1976-02-24 Honeywell Inc. Linear output bridge circuit
DE2462165A1 (de) * 1974-03-23 1976-04-15 Bosch Gmbh Robert Elektrische schutzeinrichtung fuer ein mikorowellengeraet
FR2325023A1 (fr) * 1974-05-17 1977-04-15 Bruch Guy Perfectionnements aux systemes d'affichage pour regulateurs electroniques
WO1979000691A1 (fr) * 1978-03-02 1979-09-20 United Brands Co Commande de thermostat pour installation de chauffage et/ou de refrigeration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528653A1 (fr) * 1982-06-09 1983-12-16 Airelec Ind Dispositif de regulation de puissance electrique a action instantanee discontinue pour appareil de chauffage
FR2532077A1 (fr) * 1982-08-18 1984-02-24 Sony Tektronix Corp Procede et dispositif pour commander les reglages du fonctionnement d'un appareil electronique, par exemple pour selectionner la vitesse de balayage d'un oscilloscope

Also Published As

Publication number Publication date
SE7907762L (sv) 1980-03-27
DE2841783A1 (de) 1980-04-03
US4314666A (en) 1982-02-09
IT7925877A0 (it) 1979-09-20
IT1123255B (it) 1986-04-30

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