FR2437655A1 - Regulateur de temperature electronique reglable, en particulier pour congelateurs ou analogues - Google Patents
Regulateur de temperature electronique reglable, en particulier pour congelateurs ou analoguesInfo
- 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
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.
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)
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)
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)
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)
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 |
-
1978
- 1978-09-26 DE DE19782841783 patent/DE2841783A1/de not_active Ceased
-
1979
- 1979-09-12 FR FR7922818A patent/FR2437655A1/fr active Pending
- 1979-09-19 SE SE7907762A patent/SE7907762L/ not_active Application Discontinuation
- 1979-09-20 IT IT25877/79A patent/IT1123255B/it active
- 1979-09-26 US US06/079,185 patent/US4314666A/en not_active Expired - Lifetime
Patent Citations (4)
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)
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 |
---|---|
IT7925877A0 (it) | 1979-09-20 |
DE2841783A1 (de) | 1980-04-03 |
SE7907762L (sv) | 1980-03-27 |
IT1123255B (it) | 1986-04-30 |
US4314666A (en) | 1982-02-09 |
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