GB976003A - A heat exchanger - Google Patents

A heat exchanger

Info

Publication number
GB976003A
GB976003A GB4215162A GB4215162A GB976003A GB 976003 A GB976003 A GB 976003A GB 4215162 A GB4215162 A GB 4215162A GB 4215162 A GB4215162 A GB 4215162A GB 976003 A GB976003 A GB 976003A
Authority
GB
United Kingdom
Prior art keywords
arms
tube
plane
portions
wires
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.)
Expired
Application number
GB4215162A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
REIERT ALUMINIUM METALL
Original Assignee
REIERT ALUMINIUM METALL
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 REIERT ALUMINIUM METALL filed Critical REIERT ALUMINIUM METALL
Publication of GB976003A publication Critical patent/GB976003A/en
Expired legal-status Critical Current

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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • F28D7/082—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 otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
    • 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
    • F28D7/08—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 otherwise bent, e.g. in a serpentine or zig-zag
    • 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
    • F28F1/122—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 being formed of wires

Landscapes

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

Abstract

976,003. Heat exchanger tubes; refrigerant condensers and evaporators. ALUMINIUMUND METALLWARENFABRIK J. REIERT G.m.b.H. Nov. 7, 1962 [July 13, 1962], No. 42151/62. Headings F4H and F4S. A heat exchanger, such as a refrigerant condenser or evaporator, comprises a sinous tubular member 1 having spaced apart arms 1a, and secondary heat exchange surfaces formed by thinner elongate members all extending transversely to the arms 1a and in the same general direction as one another, said members being fixed to the arms la and shaped so that their longitudinal axes are not straight between adjacent arms, or so that they have portions of greater surface area per unit length than the portions attached to the arms. As shown, Fig. 2, the arms 1a are coplanar and are joined by U- bends 1b, and wires A are fixed to the arms la at sections 2, and have intermediate sections 3 of any suitable waveform. Each wire is formed in a single plane which is parallel to the planes of the other wires, and these planes may be normal to or at an acute angle to the plane of the tube 1, the wires in the latter case preferably having their planes staggered on the two sides of the tube, Fig. 4. An alternative form of elongate member, Fig. 5, has a straight longitudinal axis and is formed with flattened portions 3c intermediate the arms la. These portions 3c are coplanar, and their plane may be normal to or at an acute angle to the plane of the tube 1. The centre part of each flattened portion may be thinner than the other parts. The cross-section of the elongate elements may be circular, polygonal, or any suitable form, and these elements and the tube 1 may be of metal or of plastics material.
GB4215162A 1962-07-13 1962-11-07 A heat exchanger Expired GB976003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0040699 1962-07-13

Publications (1)

Publication Number Publication Date
GB976003A true GB976003A (en) 1964-11-25

Family

ID=6932104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4215162A Expired GB976003A (en) 1962-07-13 1962-11-07 A heat exchanger

Country Status (1)

Country Link
GB (1) GB976003A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398752A (en) * 1993-08-19 1995-03-21 Abbott; Roy W. Strip fin and tube heat exchanger
US5806585A (en) * 1995-02-27 1998-09-15 Mitsubishi Denki Kabushiki Kaisha Heat exchanger, refrigeration system, air conditioner, and method and apparatus for fabricating heat exchanger
US5964284A (en) * 1994-07-22 1999-10-12 Mitsubishi Denki Kabushiki Kaisha Heat exchanger for air conditioner and method of fabricating the heat exchanger
WO2010139317A3 (en) * 2009-06-05 2011-02-03 Danfoss Compressors Gmbh Method of manufacturing a regenerator, in particular for a stirling cooling arrangement, and regenerator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398752A (en) * 1993-08-19 1995-03-21 Abbott; Roy W. Strip fin and tube heat exchanger
US5964284A (en) * 1994-07-22 1999-10-12 Mitsubishi Denki Kabushiki Kaisha Heat exchanger for air conditioner and method of fabricating the heat exchanger
US5806585A (en) * 1995-02-27 1998-09-15 Mitsubishi Denki Kabushiki Kaisha Heat exchanger, refrigeration system, air conditioner, and method and apparatus for fabricating heat exchanger
US6192976B1 (en) * 1995-02-27 2001-02-27 Mitsubishi Denki Kabushiki Kaisha Heat exchanger, refrigeration system, air conditioner, and method and apparatus for fabricating heat exchanger
WO2010139317A3 (en) * 2009-06-05 2011-02-03 Danfoss Compressors Gmbh Method of manufacturing a regenerator, in particular for a stirling cooling arrangement, and regenerator

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