FR2332672A1 - Perfectionnement aux dispositifs de controle a distance des installations de chauffage - Google Patents
Perfectionnement aux dispositifs de controle a distance des installations de chauffageInfo
- Publication number
- FR2332672A1 FR2332672A1 FR7535619A FR7535619A FR2332672A1 FR 2332672 A1 FR2332672 A1 FR 2332672A1 FR 7535619 A FR7535619 A FR 7535619A FR 7535619 A FR7535619 A FR 7535619A FR 2332672 A1 FR2332672 A1 FR 2332672A1
- Authority
- FR
- France
- Prior art keywords
- reference voltage
- temp
- control circuit
- heating element
- sawtooth
- 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
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
- G05D23/1904—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
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535619A FR2332672A1 (fr) | 1975-11-21 | 1975-11-21 | Perfectionnement aux dispositifs de controle a distance des installations de chauffage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7535619A FR2332672A1 (fr) | 1975-11-21 | 1975-11-21 | Perfectionnement aux dispositifs de controle a distance des installations de chauffage |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2332672A1 true FR2332672A1 (fr) | 1977-06-17 |
FR2332672B1 FR2332672B1 (fr) | 1981-12-04 |
Family
ID=9162716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7535619A Granted FR2332672A1 (fr) | 1975-11-21 | 1975-11-21 | Perfectionnement aux dispositifs de controle a distance des installations de chauffage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2332672A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440580A1 (fr) * | 1978-11-02 | 1980-05-30 | Fonderie Soc Gen De | Appareil de regulation de chauffage avec limitation de puissance consommee |
EP0036567A2 (fr) * | 1980-03-22 | 1981-09-30 | Joh. Vaillant GmbH u. Co. | Dispositif de commande d'un chauffe-eau à circulation |
FR2574227A1 (fr) * | 1984-12-04 | 1986-06-06 | Duhennois Pascal | Procede et dispositif de distribution cyclique de l'energie electrique a grandeur controlee, pour l'utilisation rationnelle du chauffage electrique notamment |
-
1975
- 1975-11-21 FR FR7535619A patent/FR2332672A1/fr active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2440580A1 (fr) * | 1978-11-02 | 1980-05-30 | Fonderie Soc Gen De | Appareil de regulation de chauffage avec limitation de puissance consommee |
EP0036567A2 (fr) * | 1980-03-22 | 1981-09-30 | Joh. Vaillant GmbH u. Co. | Dispositif de commande d'un chauffe-eau à circulation |
EP0036567A3 (en) * | 1980-03-22 | 1981-12-02 | Joh. Vaillant Gmbh U. Co | Control method for a water flow heater |
FR2574227A1 (fr) * | 1984-12-04 | 1986-06-06 | Duhennois Pascal | Procede et dispositif de distribution cyclique de l'energie electrique a grandeur controlee, pour l'utilisation rationnelle du chauffage electrique notamment |
Also Published As
Publication number | Publication date |
---|---|
FR2332672B1 (fr) | 1981-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3523182A (en) | Variable cycle rate and duty cycle temperature controls | |
KR860000786A (ko) | 취침용 채난구 | |
GB1467654A (en) | Tape heater | |
SE7415267L (fr) | ||
GB1178348A (en) | Negative Feedback Circuit Employing Combination Amplifier and Lead-Lag Compensation Network. | |
JPS5785110A (en) | Dc stabilized power supply circuit | |
FR2332672A1 (fr) | Perfectionnement aux dispositifs de controle a distance des installations de chauffage | |
FR2321096A1 (fr) | Installation de chauffage a commande electrique pour immeubles | |
GB1347420A (en) | Means for reversing the sense of an output of an amplifier | |
GB1453724A (en) | Electrical control circuit providing a pulse-width modulated output signal | |
SE7806956L (sv) | Styranordning | |
SE7713576L (sv) | Kopplingsanordning for ett styrbart elektroniskt motstand | |
JPS5457943A (en) | Schmitt trigger circuit | |
GB1425917A (en) | Rms converter | |
GB664644A (en) | Improvements relating to devices employing thermo sensitive resistances for regulating the output voltages of amplifiers | |
FR2337339A1 (fr) | Dispositif et procede de chauffage periodique d'un element pour detecter la presence d'un gaz | |
FR2270590A1 (en) | Electric measuring bridge network - varies voltage to compensate for reference voltage variations | |
GB935938A (en) | Improvements in or relating to on-off regulators including a bridge circuit | |
JPS55125795A (en) | Protection unit for moving coil type electromechanical converter | |
JPS5628524A (en) | Switch unit for analogue signal | |
GB1243246A (en) | Volume controller | |
JPS55123233A (en) | Switch unit | |
FR2254785A1 (en) | Platinum sensor thermometer - has a differential amplifier whose inputs are connected to the sensor and to a reference resistor | |
JPS57117002A (en) | Automatic setting circuit | |
JPS57208718A (en) | Control circuit for voltage controlled variable attenuator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |