IT7828273A0 - Continui. dispositivo sotto forma di un tubo a doppia parete per il raffreddamento di profilati - Google Patents

Continui. dispositivo sotto forma di un tubo a doppia parete per il raffreddamento di profilati

Info

Publication number
IT7828273A0
IT7828273A0 IT7828273A IT2827378A IT7828273A0 IT 7828273 A0 IT7828273 A0 IT 7828273A0 IT 7828273 A IT7828273 A IT 7828273A IT 2827378 A IT2827378 A IT 2827378A IT 7828273 A0 IT7828273 A0 IT 7828273A0
Authority
IT
Italy
Prior art keywords
continue
double
walled tube
cooling profiles
profiles
Prior art date
Application number
IT7828273A
Other languages
English (en)
Other versions
IT1099647B (it
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of IT7828273A0 publication Critical patent/IT7828273A0/it
Application granted granted Critical
Publication of IT1099647B publication Critical patent/IT1099647B/it

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)
  • Chemical Vapour Deposition (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IT28273/78A 1977-10-08 1978-09-29 Dispositivo sotto forma di un tubo a doppia parete per il raffreddamento di profilati continui IT1099647B (it)

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
IT7828273A0 true IT7828273A0 (it) 1978-09-29
IT1099647B IT1099647B (it) 1985-09-18

Family

ID=6683407

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28273/78A IT1099647B (it) 1977-10-08 1978-09-29 Dispositivo sotto forma di un tubo a doppia parete per il raffreddamento di profilati continui

Country Status (7)

Country Link
US (1) US4212171A (it)
EP (1) EP0001391B1 (it)
AT (1) AT354486B (it)
DE (1) DE7731245U1 (it)
ES (1) ES245378Y (it)
IT (1) IT1099647B (it)
ZA (1) ZA785648B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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 (it) * 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
ES2095737T3 (es) * 1993-12-23 1997-02-16 Technoplast Kunststofftechnik Dispositivo para la refrigeracion de perfiles de plastico.
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
CN120018943A (zh) * 2022-10-24 2025-05-16 乔治洛德方法研究和开发液化空气有限公司 用于线性产品的冷却系统和用于制造线性产品的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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 (it) * 1970-05-22 1972-01-07 Air Liquide
DE2121712A1 (de) * 1970-06-05 1971-12-09 Thaelmann Schwermaschbau Veb Einrichtung zum kuehlen von stabstahl

Also Published As

Publication number Publication date
ZA785648B (en) 1979-09-26
US4212171A (en) 1980-07-15
ATA608278A (de) 1979-06-15
IT1099647B (it) 1985-09-18
EP0001391B1 (de) 1980-11-12
DE7731245U1 (de) 1978-01-12
ES245378U (es) 1979-12-16
EP0001391A1 (de) 1979-04-18
AT354486B (de) 1979-01-10
ES245378Y (es) 1980-06-16

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