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US1726458A - Sheet-metal radiator section - Google Patents

Sheet-metal radiator section Download PDF

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Publication number
US1726458A
US1726458A US149449A US14944926A US1726458A US 1726458 A US1726458 A US 1726458A US 149449 A US149449 A US 149449A US 14944926 A US14944926 A US 14944926A US 1726458 A US1726458 A US 1726458A
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United States
Prior art keywords
sheet
radiator section
projections
section
metal radiator
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Expired - Lifetime
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US149449A
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Tellander Gunnar Richard
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    • 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
    • F28D1/03—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 plate-like or laminated conduits
    • F28D1/0308—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other
    • F28D1/0325—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another
    • F28D1/0333—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 plate-like or laminated conduits the conduits being formed by paired plates touching each other the plates having lateral openings therein for circulation of the heat-exchange medium from one conduit to another the plates having integrated connecting members

Definitions

  • This invention refers to improvements in radiator sections of sheet metal, respectively radiators made of such sections, which sections are produced of plates oined along the edges, and the invention specially has in view to make the heating surface of the se'ctions larger bymaintenance of the breadth and height of the section and to attain this effect in such a way that the necessary strength of the section may be secured.
  • Fig. l is a side -view and Fig. 2 a cross section of a radiator section, formed according to this invention.
  • Fig. 3 shows a modification.
  • the circulation channels in the usual radiator sections mostly are formed by a few, three or four passage-forming projections, in the plate and in consequence get a small height in proportion to the breadth. This fact leads to the result that the sections have a comparatively small heating surface.
  • the radiator section is formed of twocorrugated sheet metal plates, each Ihaving a plurality of groups of passage-forming projections 2 and grooves 4L wider than the grooves between the projections of the groups.
  • the projections 2 are Vsemi-hexagonal and form hexagonal.
  • passages and the grooves 4L have fiatV bot ⁇ I claim as new and desire to secure by Letters Patent is -A radiator section, comprising two corru ⁇ gated sheet metal plates, each plate having a plurality of groups of passage-formingv projections and ⁇ grooves wider than the grooves between the projections of the groups of projections and separating and spacing the said groups, each group consisting of a plurality of projections of semihexagonal sha-pe and each groove having a flat bottom and diverging sides, the plates being secured together at their edges and having the bottoms of the grooves separating the groups of projections welded together forming between said plates a plurality of groups of hexagonal passages.

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

Description

Aug'. 27, 1929. G. R'. TELLANDER SHEET ETAL RADIATOR SECTION Fiied Nov. 19, 192e Pfff Patented Aug. 27, 1929.
UNITED STATES GUNNAR RIGI-IARD TELLAND'ER, OF GOTTENBORG, SWEDEN.
SHEET-METAL RADIATOR SECTION.
Application filed November 19, 1926, Serial No. 149,449, and in Sweden January 18, 1924.
This invention refers to improvements in radiator sections of sheet metal, respectively radiators made of such sections, which sections are produced of plates oined along the edges, and the invention specially has in view to make the heating surface of the se'ctions larger bymaintenance of the breadth and height of the section and to attain this effect in such a way that the necessary strength of the section may be secured.
The invention is shown in the accompany ing drawing. Fig. l is a side -view and Fig. 2 a cross section of a radiator section, formed according to this invention. Fig. 3 shows a modification. f
The circulation channels in the usual radiator sections mostly are formed by a few, three or four passage-forming projections, in the plate and in consequence get a small height in proportion to the breadth. This fact leads to the result that the sections have a comparatively small heating surface.
According to this invention the radiator section is formed of twocorrugated sheet metal plates, each Ihaving a plurality of groups of passage-forming projections 2 and grooves 4L wider than the grooves between the projections of the groups. The projections 2 are Vsemi-hexagonal and form hexagonal. passages and the grooves 4L have fiatV bot` I claim as new and desire to secure by Letters Patent is -A radiator section, comprising two corru` gated sheet metal plates, each plate having a plurality of groups of passage-formingv projections and` grooves wider than the grooves between the projections of the groups of projections and separating and spacing the said groups, each group consisting of a plurality of projections of semihexagonal sha-pe and each groove having a flat bottom and diverging sides, the plates being secured together at their edges and having the bottoms of the grooves separating the groups of projections welded together forming between said plates a plurality of groups of hexagonal passages.
In witness whereof, I have' signed my name.
l GUN NAR RICHARD TELLANDER.
hereunto
US149449A 1924-01-18 1926-11-19 Sheet-metal radiator section Expired - Lifetime US1726458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1726458X 1924-01-18

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US1726458A true US1726458A (en) 1929-08-27

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620169A (en) * 1948-06-23 1952-12-02 English Electric Co Ltd Plate type heat exchanger
US2690058A (en) * 1945-04-17 1954-09-28 Electrolux Ab Condenser arrangement for absorption refrigeration apparatus
US4002200A (en) * 1972-12-07 1977-01-11 Dean Products, Inc. Extended fin heat exchanger panel
FR2431108A1 (en) * 1978-07-12 1980-02-08 Carpano & Pons Radiator element made from cast sections - is riveted together and joined by inlet and outlet pipes
US4209064A (en) * 1978-08-25 1980-06-24 General Electric Company Panel-type radiator for electrical apparatus
US4312403A (en) * 1977-11-17 1982-01-26 Thom Henningsson Hot water radiator
US4314605A (en) * 1976-02-28 1982-02-09 Hisaka Works Ltd. Condenser
US4434112A (en) 1981-10-06 1984-02-28 Frick Company Heat transfer surface with increased liquid to air evaporative heat exchange
GR1001577B (en) * 1991-06-06 1994-05-31 Viomichania Kentrikis Thermans Copper heating radiators
US20090277611A1 (en) * 2008-04-21 2009-11-12 Vasanth Vailoor Air-cooled radiator assembly for oil-filled electrical quipment
US20100124144A1 (en) * 2008-11-19 2010-05-20 Shaffer Manufacturing Corp. Bowl cooling jacket for mixers
US20110075509A1 (en) * 2009-09-25 2011-03-31 Shaffer Manufacturing Corp. Mixing bowl cooling jacket with turbulence inducing structures
US20150041110A1 (en) * 2011-11-30 2015-02-12 Mitsubishi Electric Corporation Plate heat exchanger and refrigeration cycle apparatus including the same

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690058A (en) * 1945-04-17 1954-09-28 Electrolux Ab Condenser arrangement for absorption refrigeration apparatus
US2620169A (en) * 1948-06-23 1952-12-02 English Electric Co Ltd Plate type heat exchanger
US4002200A (en) * 1972-12-07 1977-01-11 Dean Products, Inc. Extended fin heat exchanger panel
US4314605A (en) * 1976-02-28 1982-02-09 Hisaka Works Ltd. Condenser
US4312403A (en) * 1977-11-17 1982-01-26 Thom Henningsson Hot water radiator
FR2431108A1 (en) * 1978-07-12 1980-02-08 Carpano & Pons Radiator element made from cast sections - is riveted together and joined by inlet and outlet pipes
US4209064A (en) * 1978-08-25 1980-06-24 General Electric Company Panel-type radiator for electrical apparatus
US4434112A (en) 1981-10-06 1984-02-28 Frick Company Heat transfer surface with increased liquid to air evaporative heat exchange
GR1001577B (en) * 1991-06-06 1994-05-31 Viomichania Kentrikis Thermans Copper heating radiators
US20090277611A1 (en) * 2008-04-21 2009-11-12 Vasanth Vailoor Air-cooled radiator assembly for oil-filled electrical quipment
US20100124144A1 (en) * 2008-11-19 2010-05-20 Shaffer Manufacturing Corp. Bowl cooling jacket for mixers
US8353621B2 (en) * 2008-11-19 2013-01-15 Shaffer Manufacturing Corp. Bowl cooling jacket for mixers
US20110075509A1 (en) * 2009-09-25 2011-03-31 Shaffer Manufacturing Corp. Mixing bowl cooling jacket with turbulence inducing structures
US8708549B2 (en) * 2009-09-25 2014-04-29 Schaffer Manufacturing Company Mixing bowl cooling jacket with turbulence inducing structures
US20150041110A1 (en) * 2011-11-30 2015-02-12 Mitsubishi Electric Corporation Plate heat exchanger and refrigeration cycle apparatus including the same
US9933214B2 (en) * 2011-11-30 2018-04-03 Mitsubishi Electric Corporation Plate heat exchanger and refrigeration cycle apparatus including the same

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