FR2414162A1 - Procede et agencement pour commander, surveiller et mesurer le debit d'un clapet de passage de fluide - Google Patents
Procede et agencement pour commander, surveiller et mesurer le debit d'un clapet de passage de fluideInfo
- Publication number
- FR2414162A1 FR2414162A1 FR7900284A FR7900284A FR2414162A1 FR 2414162 A1 FR2414162 A1 FR 2414162A1 FR 7900284 A FR7900284 A FR 7900284A FR 7900284 A FR7900284 A FR 7900284A FR 2414162 A1 FR2414162 A1 FR 2414162A1
- Authority
- FR
- France
- Prior art keywords
- control
- fluid flow
- measurement
- energy consumption
- valve
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title abstract 5
- 238000005265 energy consumption Methods 0.000 title abstract 2
- 238000005259 measurement Methods 0.000 title abstract 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
-
- 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
- G05D23/20—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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Measuring Volume Flow (AREA)
Abstract
PROCEDE ET AGENCEMENT POUR SURVEILLER ETOU COMMANDER UN CLAPET DE PASSAGE DE FLUIDE. LA POSITION DE L'ELEMENT DE CLAPET EST DETERMINEE, UN SIGNAL CORRESPONDANT A LA POSITION DETERMINEE EST EMIS, ET CE SIGNAL EST UTILISE POUR COMMANDER LA POSITION DE L'ELEMENT DE CLAPET ETOU POUR REGLER LA TEMPERATURE DU FLUIDE TRAVERSANT LE CLAPET ETOU POUR MESURER LE VOLUME DE FLUIDE TRAVERSANT LE CLAPET PAR UNITE DE TEMPS. LA DETERMINATION S'EFFECTUE DE FACON INDUCTIVE, CAPACITIVE, AU MOYEN DE LA MESURE D'UNE RESISTANCE OHMIQUE OU PAR DES MOYENS OPTIQUES. APPLICATION AU REGLAGE D'UNE INSTALLATION DE CHAUFFAGE.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2800704A DE2800704C2 (de) | 1978-01-09 | 1978-01-09 | Anordnung zum Steuern eines Ventils zur Beeinflussung der Raumtemperatur |
DE19782801151 DE2801151A1 (de) | 1978-01-12 | 1978-01-12 | Verbrauchs-messeinrichtung |
DE19782801632 DE2801632A1 (de) | 1978-01-16 | 1978-01-16 | Warmwasser-verbrauchs-messeinrichtung |
DE2801631A DE2801631C2 (de) | 1978-01-16 | 1978-01-16 | Thermostatventil mit Dehnkörper |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2414162A1 true FR2414162A1 (fr) | 1979-08-03 |
Family
ID=27432275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7900284A Withdrawn FR2414162A1 (fr) | 1978-01-09 | 1979-01-05 | Procede et agencement pour commander, surveiller et mesurer le debit d'un clapet de passage de fluide |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE873344A (fr) |
DK (1) | DK7179A (fr) |
FR (1) | FR2414162A1 (fr) |
LU (1) | LU80763A1 (fr) |
NL (1) | NL7900163A (fr) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050978A1 (fr) * | 1980-10-28 | 1982-05-05 | Microtec Systems Limited | Systèmes de commande d'utilisation de chaleur |
FR2537242A1 (fr) * | 1982-12-02 | 1984-06-08 | Sdecc | Robinet de reglage notamment pour radiateurs d'une installation de chauffage central |
CN105879420A (zh) * | 2016-05-25 | 2016-08-24 | 江苏康缘药业股份有限公司 | 金青提取液浓缩过程温度和真空度稳定控制方法和设备 |
US10508568B2 (en) | 2018-03-16 | 2019-12-17 | Uop Llc | Process improvement through the addition of power recovery turbine equipment in existing processes |
US10690010B2 (en) | 2018-03-16 | 2020-06-23 | Uop Llc | Steam reboiler with turbine |
US10745631B2 (en) | 2018-03-16 | 2020-08-18 | Uop Llc | Hydroprocessing unit with power recovery turbines |
US10753235B2 (en) | 2018-03-16 | 2020-08-25 | Uop Llc | Use of recovered power in a process |
US10794225B2 (en) | 2018-03-16 | 2020-10-06 | Uop Llc | Turbine with supersonic separation |
US10811884B2 (en) | 2018-03-16 | 2020-10-20 | Uop Llc | Consolidation and use of power recovered from a turbine in a process unit |
US10829698B2 (en) | 2018-03-16 | 2020-11-10 | Uop Llc | Power recovery from quench and dilution vapor streams |
US10871085B2 (en) | 2018-03-16 | 2020-12-22 | Uop Llc | Energy-recovery turbines for gas streams |
US10920624B2 (en) | 2018-06-27 | 2021-02-16 | Uop Llc | Energy-recovery turbines for gas streams |
US11131218B2 (en) | 2018-03-16 | 2021-09-28 | Uop Llc | Processes for adjusting at least one process condition of a chemical processing unit with a turbine |
US11194301B2 (en) | 2018-03-16 | 2021-12-07 | Uop Llc | System for power recovery from quench and dilution vapor streams |
US11507031B2 (en) | 2018-03-16 | 2022-11-22 | Uop Llc | Recovered electric power measuring system and method for collecting data from a recovered electric power measuring system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1260848A (fr) * | 1960-05-07 | 1961-05-12 | Robertshaw Fulton Controls Co | Appareil régulateur de position |
DE1523388A1 (de) * | 1964-12-09 | 1970-01-02 | Satchwell Controls Ltd | Elektrisch betaetigter Waermeausdehnungs-Stellantrieb |
DE2315415A1 (de) * | 1973-03-28 | 1974-10-10 | Honeywell Gmbh | Vorrichtung zur raumtemperaturregelung |
-
1979
- 1979-01-05 LU LU80763A patent/LU80763A1/de unknown
- 1979-01-05 FR FR7900284A patent/FR2414162A1/fr not_active Withdrawn
- 1979-01-08 DK DK7179A patent/DK7179A/da not_active Application Discontinuation
- 1979-01-08 BE BE192793A patent/BE873344A/fr unknown
- 1979-01-09 NL NL7900163A patent/NL7900163A/xx not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1260848A (fr) * | 1960-05-07 | 1961-05-12 | Robertshaw Fulton Controls Co | Appareil régulateur de position |
DE1523388A1 (de) * | 1964-12-09 | 1970-01-02 | Satchwell Controls Ltd | Elektrisch betaetigter Waermeausdehnungs-Stellantrieb |
DE2315415A1 (de) * | 1973-03-28 | 1974-10-10 | Honeywell Gmbh | Vorrichtung zur raumtemperaturregelung |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050978A1 (fr) * | 1980-10-28 | 1982-05-05 | Microtec Systems Limited | Systèmes de commande d'utilisation de chaleur |
FR2537242A1 (fr) * | 1982-12-02 | 1984-06-08 | Sdecc | Robinet de reglage notamment pour radiateurs d'une installation de chauffage central |
EP0115716A1 (fr) * | 1982-12-02 | 1984-08-15 | Saunier Duval Eau Chaude Chauffage - Sdecc | Robinet de réglage notamment pour radiateurs d'une installation de chauffage central |
CN105879420A (zh) * | 2016-05-25 | 2016-08-24 | 江苏康缘药业股份有限公司 | 金青提取液浓缩过程温度和真空度稳定控制方法和设备 |
CN105879420B (zh) * | 2016-05-25 | 2018-11-06 | 江苏康缘药业股份有限公司 | 金青提取液浓缩过程温度和真空度稳定控制方法和设备 |
US10811884B2 (en) | 2018-03-16 | 2020-10-20 | Uop Llc | Consolidation and use of power recovered from a turbine in a process unit |
US10871085B2 (en) | 2018-03-16 | 2020-12-22 | Uop Llc | Energy-recovery turbines for gas streams |
US10745631B2 (en) | 2018-03-16 | 2020-08-18 | Uop Llc | Hydroprocessing unit with power recovery turbines |
US10753235B2 (en) | 2018-03-16 | 2020-08-25 | Uop Llc | Use of recovered power in a process |
US10794225B2 (en) | 2018-03-16 | 2020-10-06 | Uop Llc | Turbine with supersonic separation |
US10508568B2 (en) | 2018-03-16 | 2019-12-17 | Uop Llc | Process improvement through the addition of power recovery turbine equipment in existing processes |
US10829698B2 (en) | 2018-03-16 | 2020-11-10 | Uop Llc | Power recovery from quench and dilution vapor streams |
US10690010B2 (en) | 2018-03-16 | 2020-06-23 | Uop Llc | Steam reboiler with turbine |
US10876431B2 (en) | 2018-03-16 | 2020-12-29 | Uop Llc | Process improvement through the addition of power recovery turbine equipment in existing processes |
US11713697B2 (en) | 2018-03-16 | 2023-08-01 | Uop Llc | Energy-recovery turbines for gas streams |
US11131218B2 (en) | 2018-03-16 | 2021-09-28 | Uop Llc | Processes for adjusting at least one process condition of a chemical processing unit with a turbine |
US11194301B2 (en) | 2018-03-16 | 2021-12-07 | Uop Llc | System for power recovery from quench and dilution vapor streams |
US11507031B2 (en) | 2018-03-16 | 2022-11-22 | Uop Llc | Recovered electric power measuring system and method for collecting data from a recovered electric power measuring system |
US11667848B2 (en) | 2018-03-16 | 2023-06-06 | Uop Llc | Power recovery from quench and dilution vapor streams |
US10920624B2 (en) | 2018-06-27 | 2021-02-16 | Uop Llc | Energy-recovery turbines for gas streams |
Also Published As
Publication number | Publication date |
---|---|
NL7900163A (nl) | 1979-07-11 |
DK7179A (da) | 1979-07-10 |
BE873344A (fr) | 1979-05-02 |
LU80763A1 (de) | 1979-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |