DK25375A - - Google Patents

Info

Publication number
DK25375A
DK25375A DK25375*#A DK25375A DK25375A DK 25375 A DK25375 A DK 25375A DK 25375 A DK25375 A DK 25375A DK 25375 A DK25375 A DK 25375A
Authority
DK
Denmark
Application number
DK25375*#A
Other languages
Danish (da)
Inventor
H Schnyder
Original Assignee
Von Roll 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 Von Roll Ag filed Critical Von Roll Ag
Publication of DK25375A publication Critical patent/DK25375A/da

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
    • 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
    • F28D1/0475—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 having a single U-bend
    • 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
    • F28F1/24—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 transversely
    • F28F1/30—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 transversely the means being attachable to the element
    • 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
    • F28F1/24—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 transversely
    • F28F1/32—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 transversely the means having portions engaging further tubular elements

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)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
DK25375*#A 1974-01-28 1975-01-27 DK25375A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH112974A CH565985A5 (zh) 1974-01-28 1974-01-28

Publications (1)

Publication Number Publication Date
DK25375A true DK25375A (zh) 1975-10-13

Family

ID=4203161

Family Applications (1)

Application Number Title Priority Date Filing Date
DK25375*#A DK25375A (zh) 1974-01-28 1975-01-27

Country Status (8)

Country Link
BE (1) BE824738A (zh)
CH (1) CH565985A5 (zh)
DE (1) DE2461319A1 (zh)
DK (1) DK25375A (zh)
FR (1) FR2259341A1 (zh)
IT (1) IT1028125B (zh)
NO (1) NO750238L (zh)
SE (1) SE7500507L (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393257A1 (fr) * 1977-05-09 1978-12-29 Serck Industries Ltd Echangeur de chaleur a surface secondaire
BR8008910A (pt) * 1979-12-03 1981-10-20 Caterpillar Tractor Co Nucleo de permutador de calor com tampas extremas
ATE261568T1 (de) * 2001-06-18 2004-03-15 Bruno Della Gaspera Wärmetauschvorrichtung, insbesondere fussleistenheizung
US6997247B2 (en) * 2004-04-29 2006-02-14 Hewlett-Packard Development Company, L.P. Multiple-pass heat exchanger with gaps between fins of adjacent tube segments
CN111947486B (zh) * 2019-05-17 2021-10-15 广东美的白色家电技术创新中心有限公司 换热器以及电器设备

Also Published As

Publication number Publication date
FR2259341A1 (en) 1975-08-22
BE824738A (fr) 1975-05-15
DE2461319A1 (de) 1975-07-31
NO750238L (zh) 1975-08-25
SE7500507L (zh) 1975-07-29
FR2259341B3 (zh) 1977-10-14
IT1028125B (it) 1979-01-30
CH565985A5 (zh) 1975-08-29

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