FR2450985A1 - THERMOSTATIC RADIATOR TAP - Google Patents

THERMOSTATIC RADIATOR TAP

Info

Publication number
FR2450985A1
FR2450985A1 FR8005024A FR8005024A FR2450985A1 FR 2450985 A1 FR2450985 A1 FR 2450985A1 FR 8005024 A FR8005024 A FR 8005024A FR 8005024 A FR8005024 A FR 8005024A FR 2450985 A1 FR2450985 A1 FR 2450985A1
Authority
FR
France
Prior art keywords
valve
secondary compartment
pilot valve
duct
predetermined 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
Application number
FR8005024A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pegler Hattersley Ltd
Original Assignee
Pegler Hattersley Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pegler Hattersley Ltd filed Critical Pegler Hattersley Ltd
Publication of FR2450985A1 publication Critical patent/FR2450985A1/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • G05D23/023—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed outside a regulating fluid flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Driven Valves (AREA)
  • Temperature-Responsive Valves (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Safety Valves (AREA)

Abstract

ROBINET DE RADIATEUR A COMMANDE THERMOSTATIQUE COMPORTANT UN DIAPHRAGME FLEXIBLE 13, AGISSANT SUR LE DEBIT DU FLUIDE, DISPOSE ENTRE UN CONDUIT D'ARRIVEE 10 ET UN CONDUIT DE SORTIE 11, ET UN CLAPET PILOTE 14, 19. LE CLAPET PILOTE EST ASSOCIE FONCTIONNELLEMENT A UN COMPARTIMENT SECONDAIRE 15 DU ROBINET PAR DE L'EAU PROVENANT DU CONDUIT D'ARRIVEE, UN CAPTEUR DE TEMPERATURE EXTERIEURE ETANT AGENCE POUR ACTIONNER LE CLAPET PILOTE LORSQUE LA TEMPERATURE DE L'AIR EXTERIEUR TOMBE EN DESSOUS D'UNE VALEUR PREDETERMINEE, OU S'ELEVE AU-DESSUS D'UNE AUTRE VALEUR PREDETERMINEE, CE COMPARTIMENT SECONDAIRE 15 ETANT EGALEMENT RACCORDE, PAR L'INTERMEDIAIREDU CLAPET PILOTE, AU CONDUIT DE SORTIE 11 DU ROBINET, LE DIAPHRAGME 13 ETANT DISPOSE PAR RAPPORT AU COMPARTIMENT SECONDAIRE ET PAR RAPPORT AU CONDUIT D'ARRIVEE OU AU CONDUIT DE SORTIE DE FACON A AVOIR UNE SURFACE UTILE PLUS GRANDE SUR SON COTE TOURNE VERS LE COMPARTIMENT SECONDAIRE.THERMOSTATICALLY CONTROLLED RADIATOR VALVE INCLUDING A FLEXIBLE DIAPHRAGM 13, ACTING ON THE FLUID FLOW, PROVIDED BETWEEN AN INLET DUCT 10 AND AN OUTLET 11, AND A PILOT VALVE 14, 19. THE PILOT VALVE IS FUNCTIONALLY ASSOCIATED WITH A SECONDARY COMPARTMENT 15 OF THE VALVE BY WATER FROM THE INLET DUCT, AN EXTERIOR TEMPERATURE SENSOR BEING MADE TO ACTUATE THE PILOT VALVE WHEN THE TEMPERATURE OF THE EXTERIOR AIR FALLS BELOW A PREDETERMINED VALUE, OR RISES ABOVE ANOTHER PREDETERMINED VALUE, THIS SECONDARY COMPARTMENT 15 IS ALSO CONNECTED, THROUGH THE PILOT VALVE, TO THE OUTLET DUCT 11 OF THE VALVE, DIAPHRAGM 13 BEING RELATED TO THE SECONDARY COMPARTMENT AND FROM ARRIVAL OR AT THE EXIT DUCT SO AS TO HAVE A LARGER USEFUL SURFACE ON ITS SIDE TURNS TOWARDS THE SECONDARY COMPARTMENT.

FR8005024A 1979-03-06 1980-03-06 THERMOSTATIC RADIATOR TAP Pending FR2450985A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7907796A GB2043301A (en) 1979-03-06 1979-03-06 Radiator valves

Publications (1)

Publication Number Publication Date
FR2450985A1 true FR2450985A1 (en) 1980-10-03

Family

ID=10503641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005024A Pending FR2450985A1 (en) 1979-03-06 1980-03-06 THERMOSTATIC RADIATOR TAP

Country Status (16)

Country Link
JP (1) JPS55159370A (en)
AU (1) AU5612180A (en)
BE (1) BE882086A (en)
DE (1) DE3008506A1 (en)
DK (1) DK93780A (en)
ES (1) ES489231A0 (en)
FI (1) FI800642A (en)
FR (1) FR2450985A1 (en)
GB (1) GB2043301A (en)
GR (1) GR66797B (en)
IT (1) IT1127387B (en)
LU (1) LU82221A1 (en)
NL (1) NL8001319A (en)
NO (1) NO800632L (en)
PT (1) PT70909A (en)
SE (1) SE8001584L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2452043C2 (en) * 2007-08-21 2023-07-26 Chalmor Ltd Thermostatic control device
US8931508B2 (en) 2008-08-26 2015-01-13 Eaton Corporation Piloted fuel tank vapor isolation valve
CN104329482A (en) * 2014-10-21 2015-02-04 苏州市宝玛数控设备有限公司 Water pressure regulating valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE492672C (en) * 1928-03-17 1930-02-26 Askania Werke A G Vorm Central Membrane gas pressure regulator with control regulator controlled by the consumption pressure, the control current of which flows into the consumption line
DE551244C (en) * 1930-12-14 1932-05-27 Naamlooze Vennootschap Tech Bu Diaphragm gas pressure regulator with thermostat control
CH219008A (en) * 1940-04-16 1942-01-15 Eisenwerk G Meurer Aktiengesel Safety device on gas appliances equipped with temperature regulators to prevent the risk of explosion when igniting the appliances.
US2928606A (en) * 1957-08-30 1960-03-15 Willin C Lee Solar thermostat control unit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE492672C (en) * 1928-03-17 1930-02-26 Askania Werke A G Vorm Central Membrane gas pressure regulator with control regulator controlled by the consumption pressure, the control current of which flows into the consumption line
DE551244C (en) * 1930-12-14 1932-05-27 Naamlooze Vennootschap Tech Bu Diaphragm gas pressure regulator with thermostat control
CH219008A (en) * 1940-04-16 1942-01-15 Eisenwerk G Meurer Aktiengesel Safety device on gas appliances equipped with temperature regulators to prevent the risk of explosion when igniting the appliances.
US2928606A (en) * 1957-08-30 1960-03-15 Willin C Lee Solar thermostat control unit

Also Published As

Publication number Publication date
JPS55159370A (en) 1980-12-11
IT1127387B (en) 1986-05-21
DK93780A (en) 1980-09-07
LU82221A1 (en) 1980-06-06
IT8048087A0 (en) 1980-03-05
ES8100454A1 (en) 1980-11-01
DE3008506A1 (en) 1980-09-18
AU5612180A (en) 1980-09-11
ES489231A0 (en) 1980-11-01
NO800632L (en) 1980-09-08
SE8001584L (en) 1980-09-07
NL8001319A (en) 1980-09-09
BE882086A (en) 1980-07-01
GR66797B (en) 1981-04-29
PT70909A (en) 1980-04-01
GB2043301A (en) 1980-10-01
FI800642A (en) 1980-09-07

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