FR2376983A1 - Vanne papillon, notamment pour cheminee de four - Google Patents
Vanne papillon, notamment pour cheminee de fourInfo
- Publication number
- FR2376983A1 FR2376983A1 FR7700538A FR7700538A FR2376983A1 FR 2376983 A1 FR2376983 A1 FR 2376983A1 FR 7700538 A FR7700538 A FR 7700538A FR 7700538 A FR7700538 A FR 7700538A FR 2376983 A1 FR2376983 A1 FR 2376983A1
- Authority
- FR
- France
- Prior art keywords
- spindle
- flange
- butterfly valve
- closed circuit
- water cooled
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 239000000498 cooling water Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L13/00—Construction of valves or dampers for controlling air supply or draught
- F23L13/02—Construction of valves or dampers for controlling air supply or draught pivoted about a single axis but having not other movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
- F28D15/046—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure characterised by the material or the construction of the capillary structure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Details Of Valves (AREA)
- Lift Valve (AREA)
Abstract
La présente invention a pour objet un procédé de refroidissement de l'axe d'une vanne papillon placée dans la cheminée d'un four, caractérisé en ce qu'on refroidit l'axe par évaporation d'un liquide caloporteur en faisant condenser le liquide dans une enceinte solidaire de l'axe et extérieure à la cheminée. Elle a également pour objet une vanne papillon pour cheminée, caractérisée en ce que son axe 1 est creux et en communication avec une chambre 4 qui est placée à l'extérieur de la cheminée et dont la paroi est fixée de manière étanche à l'axe, ce dernier et la chambre contenant un volume de liquide caloporteur 9 tel qu'il remplisse partiellement la chambre et l'axe sur toute sa longueur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7700538A FR2376983A1 (fr) | 1977-01-06 | 1977-01-06 | Vanne papillon, notamment pour cheminee de four |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7700538A FR2376983A1 (fr) | 1977-01-06 | 1977-01-06 | Vanne papillon, notamment pour cheminee de four |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2376983A1 true FR2376983A1 (fr) | 1978-08-04 |
FR2376983B1 FR2376983B1 (fr) | 1981-09-04 |
Family
ID=9185305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7700538A Granted FR2376983A1 (fr) | 1977-01-06 | 1977-01-06 | Vanne papillon, notamment pour cheminee de four |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2376983A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465147A1 (fr) * | 1979-09-08 | 1981-03-20 | Mtu Muenchen Gmbh | Procede pour fabriquer une soupape remplie de sodium |
EP4001769A3 (fr) * | 2020-11-24 | 2022-10-19 | Miele & Cie. KG | Appareil de cuisson doté d'un dispositif de refroidissement et dispositif de refroidissement pour un appareil de cuisson |
-
1977
- 1977-01-06 FR FR7700538A patent/FR2376983A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2465147A1 (fr) * | 1979-09-08 | 1981-03-20 | Mtu Muenchen Gmbh | Procede pour fabriquer une soupape remplie de sodium |
EP4001769A3 (fr) * | 2020-11-24 | 2022-10-19 | Miele & Cie. KG | Appareil de cuisson doté d'un dispositif de refroidissement et dispositif de refroidissement pour un appareil de cuisson |
Also Published As
Publication number | Publication date |
---|---|
FR2376983B1 (fr) | 1981-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |