ES245378U - Dispositivo en forma de un tubo de doble pared para enfriar perfiles sin fin - Google Patents
Dispositivo en forma de un tubo de doble pared para enfriar perfiles sin finInfo
- Publication number
- ES245378U ES245378U ES1978245378U ES245378U ES245378U ES 245378 U ES245378 U ES 245378U ES 1978245378 U ES1978245378 U ES 1978245378U ES 245378 U ES245378 U ES 245378U ES 245378 U ES245378 U ES 245378U
- Authority
- ES
- Spain
- Prior art keywords
- double
- cooling
- tubular device
- walled tubular
- pipe
- 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
-
- 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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
- F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Dispositivo en forma de un tubo de doble pared para enfriar perfiles din fin, en que el espacio intermedio, formado por el tubo de núcleo, y el tubo de envuelta está provisto de empalmes para el suministro de un gas licuado de bajo punto de ebullición y para la salida del gas evaporado, caracterizado porque el tubo de núcleo posee una sección transversal, adaptada a la sección transversal del perfil sin fin a enfriar y está inserta intercambiablemente en el tubo de envuelta, así como en la proximidad de la abertura de entrada, presenta por lo menos una abertura de insuflación para el suministro del gas evaporado en el espacio intermedio, formado por el tubo de núcleo y el perfil sin fin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7731245U DE7731245U1 (de) | 1977-10-08 | 1977-10-08 | Vorrichtung in form eines doppelwandigen rohres zum kuehlen von endlosprofilen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES245378U true ES245378U (es) | 1979-12-16 |
ES245378Y ES245378Y (es) | 1980-06-16 |
Family
ID=6683407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978245378U Expired ES245378Y (es) | 1977-10-08 | 1978-09-26 | Dispositivo en forma de un tubo de doble pared para enfriar perfiles sin fin |
Country Status (7)
Country | Link |
---|---|
US (1) | US4212171A (es) |
EP (1) | EP0001391B1 (es) |
AT (1) | AT354486B (es) |
DE (1) | DE7731245U1 (es) |
ES (1) | ES245378Y (es) |
IT (1) | IT1099647B (es) |
ZA (1) | ZA785648B (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7902672U1 (de) * | 1979-02-01 | 1979-05-10 | Messer Griesheim Gmbh, 6000 Frankfurt | Vorrichtung zum abkuehlen eines gases unter seine taupunktstemperatur |
US4389366A (en) * | 1981-09-10 | 1983-06-21 | Messer Griesheim Gmbh | Process and device for cooling hollow synthetic material profiles |
SE434930B (sv) * | 1982-04-29 | 1984-08-27 | Aga Ab | Forfaringssett och anordning for att invendigt kyla extruderade rorformiga foremal med hjelp av flytande kveve |
DE3630928A1 (de) * | 1986-09-11 | 1988-03-24 | Messer Griesheim Gmbh | Verfahren zur verbesserung der homogenitaet hochreaktiver polykondensate |
FR2620804B1 (fr) * | 1987-09-21 | 1990-02-16 | Air Liquide | Procede de refroidissement en continu d'un produit extrude et installation pour sa mise en oeuvre |
DE3922625A1 (de) * | 1989-07-10 | 1991-01-17 | Messer Griesheim Gmbh | Verfahren zum vermeiden von geruchsbelaestigungen bei der herstellung von phenolharzen |
JP2561391B2 (ja) * | 1991-01-22 | 1996-12-04 | 株式会社神戸製鋼所 | 被覆線材の冷却方法及びその冷却装置 |
DE4211669C1 (es) * | 1992-04-07 | 1993-08-19 | Continental Aktiengesellschaft, 3000 Hannover, De | |
US5329779A (en) * | 1993-02-09 | 1994-07-19 | C.V.G. Siderurgica Del Orinoco, C.A. | Method and apparatus for cooling workpieces |
ATE143627T1 (de) * | 1993-12-23 | 1996-10-15 | Technoplast Kunststofftechnik | Vorrichtung und verfahren zur abkühlung von kunststoffprofilen |
EP0659537A3 (de) * | 1993-12-23 | 1995-08-16 | Technoplast Kunststofftechnik | Vorrichtung zur Abkühlung von Kunststoffprofilen. |
IT1280156B1 (it) * | 1995-04-12 | 1998-01-05 | Danieli Off Mecc | Camera di raffreddamento di un prodotto laminato |
AT408969B (de) * | 1996-02-13 | 2002-04-25 | Greiner & Soehne C A | Verfahren sowie vorrichtung zum kühlen und gegebenenfalls kalibrieren von gegenständen aus kunststoff |
ES2161581B1 (es) * | 1998-06-17 | 2002-06-16 | Santaolalla Milla Carlos | Dispositivo para la refrigeracion de liquidos. |
US6620354B1 (en) | 1999-11-29 | 2003-09-16 | The Conair Group, Inc. | Apparatus and method for producing and cutting extruded material using temperature feedback |
US6363730B1 (en) | 2000-03-15 | 2002-04-02 | The Conair Group, Inc. | Method and apparatus for cryogenic cooling |
US7331186B2 (en) * | 2002-06-27 | 2008-02-19 | I.M.T. Interface Multigrad Technology Ltd | Changing the temperature of a liquid sample and a receptacle useful therefor |
US9346089B2 (en) | 2012-10-12 | 2016-05-24 | Manchester Copper Products, Llc | Extrusion press systems and methods |
US9364987B2 (en) * | 2012-10-12 | 2016-06-14 | Manchester Copper Products, Llc | Systems and methods for cooling extruded materials |
US9545653B2 (en) | 2013-04-25 | 2017-01-17 | Manchester Copper Products, Llc | Extrusion press systems and methods |
JP6277713B2 (ja) * | 2013-12-24 | 2018-02-14 | 株式会社ノーリツ | 2重管式熱交換器 |
CN108773045B (zh) * | 2018-05-24 | 2020-05-22 | 江苏培达塑料有限公司 | 一种pvc管材冷却定型设备 |
WO2024088499A1 (en) * | 2022-10-24 | 2024-05-02 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Cooling system for linear product and method for manufacturing linear product |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2015167A (en) * | 1931-09-05 | 1935-09-24 | Varney Gordon | Refrigeration |
US2494296A (en) * | 1945-04-25 | 1950-01-10 | Swift & Co | Process for handling powdered material |
US2534334A (en) * | 1945-06-30 | 1950-12-19 | Linde Air Prod Co | Cold treating method and apparatus |
GB777845A (en) * | 1954-07-02 | 1957-06-26 | British Insulated Callenders | Improvements in or relating to the metal sheathing of electric cables |
FR2088148A1 (es) * | 1970-05-22 | 1972-01-07 | Air Liquide | |
DE2121712A1 (de) * | 1970-06-05 | 1971-12-09 | Thaelmann Schwermaschbau Veb | Einrichtung zum kuehlen von stabstahl |
-
1977
- 1977-10-08 DE DE7731245U patent/DE7731245U1/de not_active Expired
-
1978
- 1978-08-21 AT AT608278A patent/AT354486B/de not_active IP Right Cessation
- 1978-08-22 EP EP78100719A patent/EP0001391B1/de not_active Expired
- 1978-09-26 ES ES1978245378U patent/ES245378Y/es not_active Expired
- 1978-09-29 IT IT28273/78A patent/IT1099647B/it active
- 1978-10-02 US US05/947,343 patent/US4212171A/en not_active Expired - Lifetime
- 1978-10-06 ZA ZA00785648A patent/ZA785648B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0001391A1 (de) | 1979-04-18 |
IT1099647B (it) | 1985-09-18 |
AT354486B (de) | 1979-01-10 |
IT7828273A0 (it) | 1978-09-29 |
ZA785648B (en) | 1979-09-26 |
ES245378Y (es) | 1980-06-16 |
ATA608278A (de) | 1979-06-15 |
DE7731245U1 (de) | 1978-01-12 |
EP0001391B1 (de) | 1980-11-12 |
US4212171A (en) | 1980-07-15 |
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