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ES2007852A6 - Circular heat exchanger - Google Patents

Circular heat exchanger

Info

Publication number
ES2007852A6
ES2007852A6 ES8801536A ES8801536A ES2007852A6 ES 2007852 A6 ES2007852 A6 ES 2007852A6 ES 8801536 A ES8801536 A ES 8801536A ES 8801536 A ES8801536 A ES 8801536A ES 2007852 A6 ES2007852 A6 ES 2007852A6
Authority
ES
Spain
Prior art keywords
heat exchanger
helix
circular heat
ribs
heat
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
ES8801536A
Other languages
Spanish (es)
Inventor
Dieter Bauer
Werner Helms
Hans-Joachin Ingelmann
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of ES2007852A6 publication Critical patent/ES2007852A6/en
Expired legal-status Critical Current

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
    • F28F1/126—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 consisting of zig-zag shaped fins
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0472—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 bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled
    • F28D1/0473—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 bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled the conduits having a non-circular cross-section

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

The invention relates to a circular heat exchanger. A flat tube 1 is wound into a helix in order to create a cylindrical body in the intermediate volumes existing between the various turns 4, 5, 6, 7 and the helix, there are arranged heat-exchanging ribs, which can be swept radially by the second agent involved in the heat exchange these ribs can be in the form of a corrugated strip 8 for a very small overall size, the heat exchanger has a high capacity while being of simple manufacture. Application in particular to evaporators or condensers in air-conditioning installations.
ES8801536A 1987-06-05 1988-05-17 Circular heat exchanger Expired ES2007852A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3718830 1987-06-05

Publications (1)

Publication Number Publication Date
ES2007852A6 true ES2007852A6 (en) 1989-07-01

Family

ID=6329108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801536A Expired ES2007852A6 (en) 1987-06-05 1988-05-17 Circular heat exchanger

Country Status (3)

Country Link
ES (1) ES2007852A6 (en)
FR (1) FR2616215B1 (en)
IT (1) IT1218015B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH690136A5 (en) * 1996-03-01 2000-05-15 Werner Ris Heating system with heat exchanger.
WO2009020679A2 (en) * 2007-05-02 2009-02-12 Creare Inc. Flexible heat/mass exchanger
US8418484B2 (en) 2008-01-30 2013-04-16 The Trustees Of Dartmouth College Compact helical heat exchanger with stretch to maintain airflow

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559272A (en) * 1947-09-06 1951-07-03 Ungarische Radiatoren Fabriks Heat exchanger
US3255609A (en) * 1964-05-25 1966-06-14 Jet Spray Cooler Inc Beverage dispenser
CH530607A (en) * 1971-11-11 1972-11-15 Steeb Dieter Chr Circular heat exchanger for radial fans and process for its manufacture
FR2282095A2 (en) * 1974-08-13 1976-03-12 Ass Eng Ltd Aluminium heat exchanger - with folded aluminium strip attached as extended surface to outside of primary elements

Also Published As

Publication number Publication date
FR2616215B1 (en) 1991-02-08
IT1218015B (en) 1990-03-30
FR2616215A1 (en) 1988-12-09
IT8820782A0 (en) 1988-05-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103