IT1179229B - LOW PRESSURE HEAT EXCHANGER, ESPECIALLY FOR CRYOGENIC APPLICATION PURPOSES - Google Patents

LOW PRESSURE HEAT EXCHANGER, ESPECIALLY FOR CRYOGENIC APPLICATION PURPOSES

Info

Publication number
IT1179229B
IT1179229B IT48754/84A IT4875484A IT1179229B IT 1179229 B IT1179229 B IT 1179229B IT 48754/84 A IT48754/84 A IT 48754/84A IT 4875484 A IT4875484 A IT 4875484A IT 1179229 B IT1179229 B IT 1179229B
Authority
IT
Italy
Prior art keywords
heat exchanger
low pressure
pressure heat
application purposes
cryogenic application
Prior art date
Application number
IT48754/84A
Other languages
Italian (it)
Other versions
IT8448754A1 (en
IT8448754A0 (en
Inventor
Jean Tornare
Paul Duron
Klaus Bofinger
Original Assignee
Cryomec Ag
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 Cryomec Ag filed Critical Cryomec Ag
Publication of IT8448754A0 publication Critical patent/IT8448754A0/en
Publication of IT8448754A1 publication Critical patent/IT8448754A1/en
Application granted granted Critical
Publication of IT1179229B publication Critical patent/IT1179229B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F17C2227/0393—Localisation of heat exchange separate using a vaporiser

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

A heat exchanger is constituted by a plurality of interconnected heat exchange elements. Each element is a straight extruded tube (1) having cooling fins (2 and 2'). The fins (2 and 2') are provided, at their ends, with complementary interengageable means (3 and 7). Locking means (20) are provided for maintaining the engagement of said complementary means (3 and 7), thereby securing the elements together. In this way, a readily transportable, and easily assembled, cryogenic evaporator can be produced in any required size. <IMAGE>
IT48754/84A 1983-09-07 1984-08-24 LOW PRESSURE HEAT EXCHANGER, ESPECIALLY FOR CRYOGENIC APPLICATION PURPOSES IT1179229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4881/83A CH662643A5 (en) 1983-09-07 1983-09-07 LOW-PRESSURE HEAT EXCHANGERS, IN PARTICULAR FOR CRYOGENEOUS APPLICATIONS.

Publications (3)

Publication Number Publication Date
IT8448754A0 IT8448754A0 (en) 1984-08-24
IT8448754A1 IT8448754A1 (en) 1986-02-24
IT1179229B true IT1179229B (en) 1987-09-16

Family

ID=4284168

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48754/84A IT1179229B (en) 1983-09-07 1984-08-24 LOW PRESSURE HEAT EXCHANGER, ESPECIALLY FOR CRYOGENIC APPLICATION PURPOSES

Country Status (6)

Country Link
CH (1) CH662643A5 (en)
DE (1) DE3431882A1 (en)
FR (1) FR2555721B1 (en)
GB (1) GB2146422B (en)
IT (1) IT1179229B (en)
SE (1) SE458307B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8914720U1 (en) * 1989-12-15 1990-02-01 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Heat exchanger
SE506004C2 (en) * 1991-01-23 1997-11-03 Scandinavian Solar Ab Baffeltrumma
US5174371A (en) * 1992-01-27 1992-12-29 Cryoquip, Inc. Atmospheric vaporizer heat exchanger
US5857515A (en) * 1995-04-12 1999-01-12 David M. Skupien Heat exchanging device
CZ291245B6 (en) 2001-08-01 2003-01-15 Franti©Ek Lapáček Modular heating element
GB2385910A (en) * 2002-02-01 2003-09-03 Anthony John Hutton Solar heating panel
FR2889299A1 (en) * 2005-07-29 2007-02-02 Calorigen Usa Corp Temperature-exchanging element for e.g. radiation module or air conditioner, comprises single-piece base incorporating guide rails on its external face and heating and/or heat conducting element integrating mechanism(s) on its inner face
CZ301687B6 (en) 2008-11-14 2010-05-26 Lapácek@František Pressed-in joint of heating body pipe and lamella, process of its manufacture and tool for making the process
DE102012217399A1 (en) * 2012-09-26 2014-03-27 Robert Bosch Gmbh Cooling structure for cooling a cylinder
DE102013103710B4 (en) * 2013-04-12 2016-08-04 Deutsches Zentrum für Luft- und Raumfahrt e.V. DEVICE FOR FILLING AT LEAST ONE GAS STORAGE
AT518986B1 (en) * 2016-10-07 2018-03-15 Dipl Ing Thomas Euler Rolle heat exchangers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB634747A (en) * 1946-10-23 1950-03-29 Andre Huet Improvements in tubular heat exchangers
FR1324393A (en) * 1962-03-08 1963-04-19 Babcock & Wilcox France Heat exchange tubes and sealed panels made from these tubes
DE1679301C2 (en) * 1967-08-04 1973-11-22 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Tubular register heating element with H-shaped links made of light metal
US3672446A (en) * 1969-01-21 1972-06-27 Airco Inc Ambient air vaporizer
GB1292767A (en) * 1971-05-20 1972-10-11 Grund Aebi S N C Dei Geometra A combined space-heating radiator and convection air heater
GB1551366A (en) * 1975-04-30 1979-08-30 Leeuwen E Van Solar heat exchange device
DE2530152C2 (en) * 1975-07-05 1983-07-28 Julius & August Erbslöh GmbH + Co, 5600 Wuppertal Collector elements for utilizing the sun's heat
DE7702377U1 (en) * 1977-01-28 1978-07-27 Friedrichsfeld Gmbh Steinzeug- Und Kunststoffwerke, 6800 Mannheim Inner shell of a concrete sewer pipe
JPS54101539A (en) * 1978-01-27 1979-08-10 Kobe Steel Ltd Heat exchange pipe for use with water-sprinkling type, panel-shaped, liquefied natural gas evaporator and combination of such pipes and their manufacturing method
CH647592A5 (en) * 1980-07-10 1985-01-31 Cryomec Ag HEAT TRANSFER ELEMENT, ESPECIALLY FOR CREATING A HEAT EXCHANGER FOR CRYOGENEOUS APPLICATIONS.
US4399660A (en) * 1981-02-10 1983-08-23 Union Carbide Corporation Atmospheric vaporizer

Also Published As

Publication number Publication date
SE8404449L (en) 1985-03-08
IT8448754A1 (en) 1986-02-24
CH662643A5 (en) 1987-10-15
SE458307B (en) 1989-03-13
FR2555721A1 (en) 1985-05-31
SE8404449D0 (en) 1984-09-05
GB2146422B (en) 1987-03-25
FR2555721B1 (en) 1988-10-28
GB2146422A (en) 1985-04-17
DE3431882A1 (en) 1985-03-21
GB8422622D0 (en) 1984-10-10
IT8448754A0 (en) 1984-08-24

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