DE3175863D1 - Improvements relating to heat use control systems - Google Patents
Improvements relating to heat use control systemsInfo
- Publication number
- DE3175863D1 DE3175863D1 DE8181305030T DE3175863T DE3175863D1 DE 3175863 D1 DE3175863 D1 DE 3175863D1 DE 8181305030 T DE8181305030 T DE 8181305030T DE 3175863 T DE3175863 T DE 3175863T DE 3175863 D1 DE3175863 D1 DE 3175863D1
- Authority
- DE
- Germany
- Prior art keywords
- control unit
- control systems
- main control
- improvements relating
- use control
- 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.)
- Expired
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
- G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
- G05D23/1905—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value associated with tele control
-
- 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
- G05D23/1917—Control of temperature characterised by the use of electric means using digital means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
- Control Of Temperature (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8034672 | 1980-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3175863D1 true DE3175863D1 (en) | 1987-02-26 |
Family
ID=10516928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181305030T Expired DE3175863D1 (en) | 1980-10-28 | 1981-10-26 | Improvements relating to heat use control systems |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0050978B1 (de) |
AT (1) | ATE25158T1 (de) |
AU (1) | AU557709B2 (de) |
DE (1) | DE3175863D1 (de) |
ES (1) | ES8300208A1 (de) |
GR (1) | GR75370B (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2536877A1 (fr) * | 1982-11-29 | 1984-06-01 | Encinas Victor | Procede et dispositif de programmation, de regulation, de controle d'economie du fonctionnement d'une installation de chauffage |
US4616325A (en) * | 1983-06-17 | 1986-10-07 | Johnson Service Company | Zone condition controller and method of using same |
FR2570821B1 (fr) * | 1984-09-25 | 1987-06-26 | Inovensea | Dispositif pour la surveillance des performances d'une installation de chauffage |
EP0195255A3 (de) * | 1985-02-18 | 1987-06-10 | HAPPEL GmbH & Co. | Verfahren und Vorrichtung zur Regelung der Temperatur in Räumen |
FR2581218B1 (fr) * | 1985-04-30 | 1988-05-13 | Quille Sa | Procede de regulation d'un systeme de climatisation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3400374A (en) * | 1965-06-16 | 1968-09-03 | Robertshaw Controls Co | Computerized control systems |
US4021615A (en) * | 1975-07-30 | 1977-05-03 | Rca Corporation | Apparatus for conserving energy in a building |
US4090248A (en) * | 1975-10-24 | 1978-05-16 | Powers Regulator Company | Supervisory and control system for environmental conditioning equipment |
BE841601A (fr) * | 1976-05-07 | 1976-09-01 | Ensemble de reglage programme d'une installation de chauffage | |
FR2414162A1 (fr) * | 1978-01-09 | 1979-08-03 | Lenz Karl | Procede et agencement pour commander, surveiller et mesurer le debit d'un clapet de passage de fluide |
DE2819032A1 (de) * | 1978-04-29 | 1979-11-08 | Walther Bueromasch Gmbh | Verfahren und vorrichtungsanordnung eines elektronisch gesteuerten heizkreisthermostaten |
US4217646A (en) * | 1978-12-21 | 1980-08-12 | The Singer Company | Automatic control system for a building |
PT69268A (en) * | 1979-01-23 | 1979-02-28 | Apparatus for producing bags of plastics material |
-
1981
- 1981-10-26 DE DE8181305030T patent/DE3175863D1/de not_active Expired
- 1981-10-26 AT AT81305030T patent/ATE25158T1/de not_active IP Right Cessation
- 1981-10-26 EP EP81305030A patent/EP0050978B1/de not_active Expired
- 1981-10-27 ES ES506594A patent/ES8300208A1/es not_active Expired
- 1981-10-28 AU AU76891/81A patent/AU557709B2/en not_active Withdrawn - After Issue
- 1981-10-29 GR GR66392A patent/GR75370B/el unknown
Also Published As
Publication number | Publication date |
---|---|
ES506594A0 (es) | 1982-10-01 |
EP0050978A1 (de) | 1982-05-05 |
ATE25158T1 (de) | 1987-02-15 |
GR75370B (de) | 1984-07-13 |
AU7689181A (en) | 1982-05-06 |
ES8300208A1 (es) | 1982-10-01 |
AU557709B2 (en) | 1987-01-08 |
EP0050978B1 (de) | 1987-01-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |