WO2007015031A3 - Tubular heat exchanger - Google Patents

Tubular heat exchanger Download PDF

Info

Publication number
WO2007015031A3
WO2007015031A3 PCT/FR2006/050779 FR2006050779W WO2007015031A3 WO 2007015031 A3 WO2007015031 A3 WO 2007015031A3 FR 2006050779 W FR2006050779 W FR 2006050779W WO 2007015031 A3 WO2007015031 A3 WO 2007015031A3
Authority
WO
WIPO (PCT)
Prior art keywords
tube bundles
heat exchanger
tube
tubes
guarantee
Prior art date
Application number
PCT/FR2006/050779
Other languages
French (fr)
Other versions
WO2007015031A2 (en
Inventor
Roland Guidat
Original Assignee
Thermi Consult
Roland Guidat
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 Thermi Consult, Roland Guidat filed Critical Thermi Consult
Publication of WO2007015031A2 publication Critical patent/WO2007015031A2/en
Publication of WO2007015031A3 publication Critical patent/WO2007015031A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing heat exchangers
    • 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
    • F28D7/0008—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 for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0025—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 for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes
    • F28D7/0033—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 for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes the conduits for one medium or the conduits for both media being bent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/14—Heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/02—Fastening; Joining by using bonding materials; by embedding elements in particular materials

Landscapes

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

Abstract

The heat exchanger is characterised in comprising two fluid-passage tube bundles curved at each end thereof, said tube bundles being intertwined in the mid-section (lc-2c), parallel to each other without making contact, the ends (1a-1b) (2a- 2b) of the tube bundles being fixed to exchanger plates (3) arranged in pairs in planes inclined with relation to the longitudinal axis of each tube bundle with housing of collectors, with spacer means arranged at different levels for centering and positioning the tube bundles, with a sealing means introduced between the tubes of each tube bundle, shaped and transformed to guarantee a rigid connection between the tubes and to guarantee, after cooling, a triple sealing barrier and providing the assembly with a mechanical resistance.
PCT/FR2006/050779 2005-08-04 2006-08-03 Tubular heat exchanger WO2007015031A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0552435 2005-08-04
FR0552435A FR2889582B1 (en) 2005-08-04 2005-08-04 TUBULAR HEAT EXCHANGER

Publications (2)

Publication Number Publication Date
WO2007015031A2 WO2007015031A2 (en) 2007-02-08
WO2007015031A3 true WO2007015031A3 (en) 2007-03-22

Family

ID=36297225

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2006/050779 WO2007015031A2 (en) 2005-08-04 2006-08-03 Tubular heat exchanger

Country Status (2)

Country Link
FR (1) FR2889582B1 (en)
WO (1) WO2007015031A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8051902B2 (en) * 2009-11-24 2011-11-08 Kappes, Cassiday & Associates Solid matrix tube-to-tube heat exchanger
US20170146305A1 (en) * 2015-11-24 2017-05-25 Hamilton Sundstrand Corporation Header for heat exchanger

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR325075A (en) * 1902-10-09 1903-04-17 Renaux Prosper Cooling device for internal combustion engines
US3235959A (en) * 1962-06-25 1966-02-22 Alloys Res & Mfg Corp Brazing aluminum based parts
US3926251A (en) * 1973-02-16 1975-12-16 Owens Illinois Inc Recuperator structures
DE2537645A1 (en) * 1975-08-23 1977-03-03 Schoell Guenter Heat exchanger for small temperature differences - using tubes encapsulated in high thermal conductivity material e.g. aluminium
FR2321674A1 (en) * 1975-08-20 1977-03-18 Lambert Ind Heat exchange appts. for slurries or pulps - using two sets of tubes embedded in solid metal
EP0010817A1 (en) * 1978-11-06 1980-05-14 Akzo N.V. Apparatus for the exchange of heat by means of channels having a small diameter, and the use of this apparatus in different heating systems
EP0716913A1 (en) * 1994-12-16 1996-06-19 Mold-Masters Limited Method of manufacturing injection molding manifold having a melt passage with an elbow
US5749414A (en) * 1993-12-22 1998-05-12 Behr Gmbh & Co. Connection between tubes and tube bottom for a heat exchanger
JPH11294973A (en) * 1998-04-14 1999-10-29 Tokyo Gas Co Ltd Heat exchanger of absorption water cooler/heater
GB2361054A (en) * 2000-02-04 2001-10-10 Nnc Ltd Heat exchanger
GB2361992A (en) * 2000-03-16 2001-11-07 Smiths Group Plc Heat Recovery Units

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR325075A (en) * 1902-10-09 1903-04-17 Renaux Prosper Cooling device for internal combustion engines
US3235959A (en) * 1962-06-25 1966-02-22 Alloys Res & Mfg Corp Brazing aluminum based parts
US3926251A (en) * 1973-02-16 1975-12-16 Owens Illinois Inc Recuperator structures
FR2321674A1 (en) * 1975-08-20 1977-03-18 Lambert Ind Heat exchange appts. for slurries or pulps - using two sets of tubes embedded in solid metal
DE2537645A1 (en) * 1975-08-23 1977-03-03 Schoell Guenter Heat exchanger for small temperature differences - using tubes encapsulated in high thermal conductivity material e.g. aluminium
EP0010817A1 (en) * 1978-11-06 1980-05-14 Akzo N.V. Apparatus for the exchange of heat by means of channels having a small diameter, and the use of this apparatus in different heating systems
US5749414A (en) * 1993-12-22 1998-05-12 Behr Gmbh & Co. Connection between tubes and tube bottom for a heat exchanger
EP0716913A1 (en) * 1994-12-16 1996-06-19 Mold-Masters Limited Method of manufacturing injection molding manifold having a melt passage with an elbow
JPH11294973A (en) * 1998-04-14 1999-10-29 Tokyo Gas Co Ltd Heat exchanger of absorption water cooler/heater
GB2361054A (en) * 2000-02-04 2001-10-10 Nnc Ltd Heat exchanger
GB2361992A (en) * 2000-03-16 2001-11-07 Smiths Group Plc Heat Recovery Units

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 01 31 January 2000 (2000-01-31) *

Also Published As

Publication number Publication date
WO2007015031A2 (en) 2007-02-08
FR2889582B1 (en) 2010-12-31
FR2889582A1 (en) 2007-02-09

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