BE864981A - Installation pour chiffrer a l'emission et dechiffrer a la reception des informations - Google Patents
Installation pour chiffrer a l'emission et dechiffrer a la reception des informationsInfo
- Publication number
- BE864981A BE864981A BE185936A BE185936A BE864981A BE 864981 A BE864981 A BE 864981A BE 185936 A BE185936 A BE 185936A BE 185936 A BE185936 A BE 185936A BE 864981 A BE864981 A BE 864981A
- Authority
- BE
- Belgium
- Prior art keywords
- encrypting
- receipt
- installation
- transmission
- information
- Prior art date
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
- G05B19/07—Programme control other than numerical control, i.e. in sequence controllers or logic controllers where the programme is defined in the fixed connection of electrical elements, e.g. potentiometers, counters, transistors
-
- 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
- G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time
-
- 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
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25372—Sequence command, next step if reference equals ramp signal level
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
- Control Of Temperature (AREA)
- Irons (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7709008A FR2385135A1 (fr) | 1977-03-25 | 1977-03-25 | Programmateur journalier, notamment pour economie d'energie par modulation de chauffage |
Publications (1)
Publication Number | Publication Date |
---|---|
BE864981A true BE864981A (fr) | 1978-07-03 |
Family
ID=9188597
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE185936A BE864981A (fr) | 1977-03-25 | 1978-03-14 | Installation pour chiffrer a l'emission et dechiffrer a la reception des informations |
BE864891A BE864891A (fr) | 1977-03-25 | 1978-03-14 | Programmateur journalier notamment pour économie d'énergie par modulation de chauffage |
BE185936A BE864991A (fr) | 1977-03-25 | 1978-03-16 | Procede et dispositif pour la commande a distance d'un appareil de chauffage central a eau chaude, a robinet thermostatique |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE864891A BE864891A (fr) | 1977-03-25 | 1978-03-14 | Programmateur journalier notamment pour économie d'énergie par modulation de chauffage |
BE185936A BE864991A (fr) | 1977-03-25 | 1978-03-16 | Procede et dispositif pour la commande a distance d'un appareil de chauffage central a eau chaude, a robinet thermostatique |
Country Status (5)
Country | Link |
---|---|
BE (3) | BE864981A (xx) |
CH (1) | CH621677GA3 (xx) |
DE (1) | DE2812902A1 (xx) |
FR (1) | FR2385135A1 (xx) |
IT (1) | IT1093545B (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465389A1 (fr) * | 1979-09-14 | 1981-03-20 | Radiotechnique Compelec | Dispositif permettant de retarder le debut du regime de charge d'un appareil de chauffage a accumulation |
DE3043454A1 (de) * | 1980-11-18 | 1982-07-08 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Steueranordnung fuer heizeinrichtungen |
DE3104837A1 (de) * | 1981-02-11 | 1982-08-26 | Bbc Brown Boveri & Cie | Elektrtonischer energiesteller mit anheizautomatik zur steuerung der heizleistung eines elektrischen heizelementes |
DE3136581A1 (de) * | 1981-05-06 | 1982-12-02 | Robert Bosch Gmbh, 7000 Stuttgart | Schaltungsanordnung zur einstellung von referenzdaten in digitalen systemen |
DE3176096D1 (en) * | 1981-11-12 | 1987-05-14 | Delta Dore | Room thermostat device with a day-time programmer |
-
1977
- 1977-03-25 FR FR7709008A patent/FR2385135A1/fr active Granted
-
1978
- 1978-03-14 BE BE185936A patent/BE864981A/xx not_active IP Right Cessation
- 1978-03-14 BE BE864891A patent/BE864891A/fr unknown
- 1978-03-16 BE BE185936A patent/BE864991A/xx not_active IP Right Cessation
- 1978-03-23 DE DE19782812902 patent/DE2812902A1/de not_active Withdrawn
- 1978-03-23 CH CH320878A patent/CH621677GA3/xx unknown
- 1978-03-24 IT IT21582/78A patent/IT1093545B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1093545B (it) | 1985-07-19 |
BE864891A (fr) | 1978-07-03 |
DE2812902A1 (de) | 1978-09-28 |
FR2385135A1 (fr) | 1978-10-20 |
IT7821582A0 (it) | 1978-03-24 |
BE864991A (fr) | 1978-07-03 |
FR2385135B1 (xx) | 1980-05-23 |
CH621677B (xx) | |
CH621677GA3 (en) | 1981-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ANSTALT EUROPAISCHE HANDESG. Effective date: 19870331 |