US3771595A - Heat exchange device - Google Patents
Heat exchange device Download PDFInfo
- Publication number
- US3771595A US3771595A US00182722A US3771595DA US3771595A US 3771595 A US3771595 A US 3771595A US 00182722 A US00182722 A US 00182722A US 3771595D A US3771595D A US 3771595DA US 3771595 A US3771595 A US 3771595A
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- United States
- Prior art keywords
- flange
- members
- section
- cross
- elongated
- 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.)
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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
- F28F1/02—Tubular elements of cross-section which is non-circular
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/454—Heat exchange having side-by-side conduits structure or conduit section
- Y10S165/50—Side-by-side conduits with fins
- Y10S165/501—Plate fins penetrated by plural conduits
Definitions
- ABSTRACT A heat exchange device comprising a heat conducting elongated first member such as a plurality of tubes, a plurality of spaced heat conducting primarily two dimensional second members which may be flat fins having openings through which these members extend, a spacer flange at each opening integral with each second member positioned against a first member for joining the fin and thus the second member to the first member, the spacer flange having an edge bearing against another second member to maintain the spaced relationship therebetween and means forming a recessed section in the flange edge adjacent this other second member to provide space for a joining composition such as a solder and for the escape of reaction products of the joining operation whether these products are gases, liquids or solids.
- a joining composition such as a solder
- FIG. 1 is a fragmentary perspective view of a portion of a fin and tube heat exchanger embodying the invention.
- FIG. 2 is a sectional view taken substantially along line 2-2 of FIG. 1.
- FIG. 3 is a fragmentary side elevational view of a heat exchange tube showing a plurality of the adjacent fins in partial section.
- FIG. 4 is a perspective view illustrating the relationship of a tube and a fin.
- the heat exchange device is of the tube 11 and tin 12 construction.
- the tubes 1 1 of which only two are shown in FIG. 2 arranged in parallel spaced relationship.
- Each fin 12 has a spacer flange 13 struck therefrom and surrounding the opening 14 through which the tube 11 extends.
- Each flange has an edge 15 bearing against the next fin 12 as shown in FIG. 3 to maintain the desired spaced relationship between the fins.
- Each flange is also positioned against a tube for providing efficient heat transfer between the tubes and the fins.
- Each of the spacer flanges 13 is formed with a recessed edge 15.
- Each flange edge 15 is formed with a recessed section 16 adjacent the next flange 12 in order to provide space for a joining composition such as a solder as illustrated at 17 in FIG. 3.
- These recessed sections or spacers not only facilitate metallurgical joining of the heat exchange device components but also provide an area through which the by-products of the joining reaction may escape whether these byproducts are liquid, solids or gases.
- each first heat transfer member or tube 1 1 is oval in cross section and each flange 13 is similarly oval.
- Each flange edge 15 is provided with a plurality of recessed sections 16, here shown as two, with the two sections being located on opposite sides of the flange.
- each flange 13 provides a pair of opposite end edge sections 18 to provide the proper spacing of the adjacent fins from each other and a pair of elongated opposite recesses 16 for providing a firm joint.
- the joining materials that may be used are any of those customarily employed in fin and tube heat exchangers.
- a heat exchange device comprising: a heat conducting elongated first member having an elongated transverse cross section; and a plurality of thin, spaced, heat conducting, primarily two dimensional second members each having an opening through which said first member extends, said openings being complementary in cross section to said first member, each said second member further defining an integral spacer flange extending about each said opening projecting transversely thereto and positioned facially against said first member, said spacer flange having a distal edge substantially bearing against another said second member to maintain the spaced relationship between said second members, each said flange defining a long portion extending in the direction of elongation of said elongated cross section of the first member provided with v a recess in the distal edge portion thereofv opening toward said other second member for occupancy by a joining composition for said first and second members.
- the device of claim 1 wherein there are provided a plurality of said elongated first members in the form of tubes so that the device constitutes a fin and tube heat exchanger.
- each said spacer flange surrounds a said first member in contact therewith, and each said flange defines a second such long portion opposite said first said long portion and provided with a second such recess.
- each said first memher is oval in cross section
- each said flange is oval in cross section parallel to the second member from which it projects
- a pair of said recesses are provided in each flange one each in the long sides of the ovaL
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A heat exchange device comprising a heat conducting elongated first member such as a plurality of tubes, a plurality of spaced heat conducting primarily two dimensional second members which may be flat fins having openings through which these members extend, a spacer flange at each opening integral with each second member positioned against a first member for joining the fin and thus the second member to the first member, the spacer flange having an edge bearing against another second member to maintain the spaced relationship therebetween and means forming a recessed section in the flange edge adjacent this other second member to provide space for a joining composition such as a solder and for the escape of reaction products of the joining operation whether these products are gases, liquids or solids.
Description
United States Patent 1191 Slaasted Nov. 13, 1973 HEAT EXCHANGE DEVICE [75] Inventor: Raymond S. Slaasted, Racine, Wis.
[73] Assignee: Modine Manufacturing Company,
Racine, Wis.
[22] Filed: Sept. 22, 1971 [21] Appl. No.: 182,722
[52] US. Cl. 165/151 [51] Int. Cl. F28d 9/18 [58] Field of Search l65/l8l.2, 151;
[56] References Cited UNITED STATES PATENTS 2,454,357 11/1948 Tolan 165/182 1,937,343 11/1933 Higgins 165/151 x FOREIGN PATENTS OR APPLICATIONS 760,963 6/1953 Germany 165/182 Primary Examiner'Charles J. Myhre Assistant Examiner-Theophil W. Streule, Jr.
AttorneyHofgren, Wegner, Allen, Stellman & McCord [57] ABSTRACT A heat exchange device comprising a heat conducting elongated first member such as a plurality of tubes, a plurality of spaced heat conducting primarily two dimensional second members which may be flat fins having openings through which these members extend, a spacer flange at each opening integral with each second member positioned against a first member for joining the fin and thus the second member to the first member, the spacer flange having an edge bearing against another second member to maintain the spaced relationship therebetween and means forming a recessed section in the flange edge adjacent this other second member to provide space for a joining composition such as a solder and for the escape of reaction products of the joining operation whether these products are gases, liquids or solids.
4 Claims, 4 Drawing Figures HEAT EXCHANGE DEVICE BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a fragmentary perspective view of a portion of a fin and tube heat exchanger embodying the invention.
FIG. 2 is a sectional view taken substantially along line 2-2 of FIG. 1.
FIG. 3 is a fragmentary side elevational view of a heat exchange tube showing a plurality of the adjacent fins in partial section.
FIG. 4 is a perspective view illustrating the relationship of a tube and a fin.
DESCRIPTION OF THE PREFERRED EMBODIMENT In the illustrated embodiment the heat exchange device is of the tube 11 and tin 12 construction. As is customary there are a plurality of the tubes 1 1 of which only two are shown in FIG. 2 arranged in parallel spaced relationship. There are also provided a plurality of spaced fins arranged parallel to each other and transverse to the tubes 11. Each fin 12 has a spacer flange 13 struck therefrom and surrounding the opening 14 through which the tube 11 extends. Each flange has an edge 15 bearing against the next fin 12 as shown in FIG. 3 to maintain the desired spaced relationship between the fins. Each flange is also positioned against a tube for providing efficient heat transfer between the tubes and the fins. Each of the spacer flanges 13 is formed with a recessed edge 15. Each flange edge 15 is formed with a recessed section 16 adjacent the next flange 12 in order to provide space for a joining composition such as a solder as illustrated at 17 in FIG. 3. These recessed sections or spacers not only facilitate metallurgical joining of the heat exchange device components but also provide an area through which the by-products of the joining reaction may escape whether these byproducts are liquid, solids or gases.
In one embodiment as illustrated each first heat transfer member or tube 1 1 is oval in cross section and each flange 13 is similarly oval. Each flange edge 15 is provided with a plurality of recessed sections 16, here shown as two, with the two sections being located on opposite sides of the flange. Thus with this arrangement each flange 13 provides a pair of opposite end edge sections 18 to provide the proper spacing of the adjacent fins from each other and a pair of elongated opposite recesses 16 for providing a firm joint. 7
The joining materials that may be used are any of those customarily employed in fin and tube heat exchangers.
Having described my invention as related to the embodiment shown in the accompanying drawings, it is my intention that the invention be not limited by any of the details of description, unless otherwise specified, but rather be construed broadly within its spirit and scope as set out in the appended claims.
I claim:
1. A heat exchange device, comprising: a heat conducting elongated first member having an elongated transverse cross section; and a plurality of thin, spaced, heat conducting, primarily two dimensional second members each having an opening through which said first member extends, said openings being complementary in cross section to said first member, each said second member further defining an integral spacer flange extending about each said opening projecting transversely thereto and positioned facially against said first member, said spacer flange having a distal edge substantially bearing against another said second member to maintain the spaced relationship between said second members, each said flange defining a long portion extending in the direction of elongation of said elongated cross section of the first member provided with v a recess in the distal edge portion thereofv opening toward said other second member for occupancy by a joining composition for said first and second members.
2. The device of claim 1 wherein there are provided a plurality of said elongated first members in the form of tubes so that the device constitutes a fin and tube heat exchanger.
3. The device of claim 1 wherein each said spacer flange surrounds a said first member in contact therewith, and each said flange defines a second such long portion opposite said first said long portion and provided with a second such recess.
4. The device of claim 3 wherein each said first memher is oval in cross section, each said flange is oval in cross section parallel to the second member from which it projects, and a pair of said recesses are provided in each flange one each in the long sides of the ovaL
Claims (4)
1. A heat exchange device, comprising: a heat conducting elongated first member having an elongated transverse cross section; and a plurality of thin, spaced, heat conducting, primarily two dimensional second members each having an opening through which said first member extends, said openings being complementary in cross section to said first member, each said second member further defining an integral spacer flange extending about each said opening projecting transversely thereto and positioned facially against said first member, said spacer flange having a distal edge substantially bearing against another said second member to maintain the spaced relationship between said second members, each said flange defining a long portion extending in the direction of elongation of said elongated cross section of the first member provided with a recess in the distal edge portion thereof opening toward said other second member for occupancy by a joining composition for said first and second members.
2. The device of claim 1 wherein there are provided a plurality of said elongated first members in the form of tubes so that the device constitutes a fin and tube heat exchanger.
3. The device of claim 1 wherein each said spacer flange surrounds a said first member in contact therewith, and each said flange defines a second such long portion opposite said first said long portion and provided with a second such recess.
4. The device of claim 3 wherein each said first member is oval in cross section, each said flange is oval in cross section parallel to the second member from which it projects, and a pair of said recesses are provided in each flange one each in the long sides of the oval.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18272271A | 1971-09-22 | 1971-09-22 |
Publications (1)
Publication Number | Publication Date |
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US3771595A true US3771595A (en) | 1973-11-13 |
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ID=22669727
Family Applications (1)
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---|---|---|---|
US00182722A Expired - Lifetime US3771595A (en) | 1971-09-22 | 1971-09-22 | Heat exchange device |
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Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269267A (en) * | 1977-09-09 | 1981-05-26 | Societe Anonyme Francaise Du Ferodo | Fin and tube assembly and a method of making the assembly |
US4284669A (en) * | 1979-09-07 | 1981-08-18 | Modine Manufacturing Company | Method of making solder coated tubes |
EP0188314A2 (en) * | 1985-01-18 | 1986-07-23 | Ford Motor Company Limited | Method of attaching a tube to a fin |
US4692979A (en) * | 1984-08-31 | 1987-09-15 | Dirk Pietzcker | Heat exchanger and a method and apparatus for the manufacture thereof |
EP0389970A2 (en) * | 1989-03-30 | 1990-10-03 | Autokühler Gmbh & Co. Kg. | Fin and heat-exchanger |
US5706695A (en) * | 1994-02-16 | 1998-01-13 | Behr Gmbh & Co. | Method of forming fins for a heat exchanger |
EP1048906A2 (en) * | 1999-04-28 | 2000-11-02 | Robert Pickering | Heat exchanger for a boiler |
EP1384038A1 (en) * | 2001-05-04 | 2004-01-28 | Calsonic Kansei UK Limited | Heat exchanger system |
EP1503145A1 (en) * | 2003-07-31 | 2005-02-02 | General Electric Company | Thermal isolation device for liquid fuel components |
EP1586844A1 (en) * | 2002-12-25 | 2005-10-19 | T.RAD Co,.Ltd | Plate fin for heat exchanger and heat exchanger core |
US6964296B2 (en) * | 2001-02-07 | 2005-11-15 | Modine Manufacturing Company | Heat exchanger |
FR2909912A1 (en) * | 2006-12-14 | 2008-06-20 | Valeo Systemes Thermiques | Heat exchanger`s metallic blade manufacturing method for motor vehicle, involves forming holes of blade, and realizing collar along holes by tying strip around end holes and slot, where collar has maximum height equal to separation step |
FR2937719A1 (en) * | 2008-10-29 | 2010-04-30 | Valeo Systemes Thermiques | WING FOR HEAT EXCHANGER AND HEAT EXCHANGER COMPRISING SUCH AILT |
WO2011042491A1 (en) * | 2009-10-08 | 2011-04-14 | Valeo Systemes Thermiques | Collector plate for heat exchanger and corresponding heat exchanger |
FR2958027A1 (en) * | 2010-03-25 | 2011-09-30 | Valeo Systemes Thermiques | Blade for mechanical type heat exchanger utilized as cooling radiator for cooling internal combustion engine of vehicle, has spacing unit set at level of opening rows close to external platelets and formed by raised picots issued from plate |
US20140054018A1 (en) * | 2011-05-02 | 2014-02-27 | Behr Gmbh & Co. Kg | Heat exchanger, in particular intercooler |
US20140250936A1 (en) * | 2011-10-07 | 2014-09-11 | Daikin Industries, Ltd. | Heat exchange unit and refrigeration device |
US20170067694A1 (en) * | 2014-05-05 | 2017-03-09 | Valeo Systemes Thermiques | Flat tube for heat exchanger |
CN108692587A (en) * | 2017-04-05 | 2018-10-23 | 林内株式会社 | Fin tube type heat exchanger |
US20190346209A1 (en) * | 2018-05-10 | 2019-11-14 | Raytheon Company | Heat exchangers for multi-axis gimbal pointing or targeting systems |
US11774187B2 (en) * | 2018-04-19 | 2023-10-03 | Kyungdong Navien Co., Ltd. | Heat transfer fin of fin-tube type heat exchanger |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1937343A (en) * | 1932-12-07 | 1933-11-28 | H & H Tube & Mfg Co | Radiator |
US2454357A (en) * | 1945-12-29 | 1948-11-23 | Warren Webster & Co | Finned radiator construction |
DE760963C (en) * | 1941-06-12 | 1953-06-08 | Paul H Dr-Ing Mueller | Finned tube |
-
1971
- 1971-09-22 US US00182722A patent/US3771595A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1937343A (en) * | 1932-12-07 | 1933-11-28 | H & H Tube & Mfg Co | Radiator |
DE760963C (en) * | 1941-06-12 | 1953-06-08 | Paul H Dr-Ing Mueller | Finned tube |
US2454357A (en) * | 1945-12-29 | 1948-11-23 | Warren Webster & Co | Finned radiator construction |
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4269267A (en) * | 1977-09-09 | 1981-05-26 | Societe Anonyme Francaise Du Ferodo | Fin and tube assembly and a method of making the assembly |
US4284669A (en) * | 1979-09-07 | 1981-08-18 | Modine Manufacturing Company | Method of making solder coated tubes |
US4692979A (en) * | 1984-08-31 | 1987-09-15 | Dirk Pietzcker | Heat exchanger and a method and apparatus for the manufacture thereof |
EP0188314A2 (en) * | 1985-01-18 | 1986-07-23 | Ford Motor Company Limited | Method of attaching a tube to a fin |
EP0188314A3 (en) * | 1985-01-18 | 1989-02-15 | Ford Motor Company Limited | Method of attaching a tube to a fin |
EP0389970A3 (en) * | 1989-03-30 | 1990-12-12 | Autokuehler Gmbh & Co. Kg. | Fin and heat-exchanger having such fins |
US5092397A (en) * | 1989-03-30 | 1992-03-03 | Autokuhler Gmbh & Co Kg | Fin for a heat exchanger and heat exchanging system using the fin |
EP0389970A2 (en) * | 1989-03-30 | 1990-10-03 | Autokühler Gmbh & Co. Kg. | Fin and heat-exchanger |
US5706695A (en) * | 1994-02-16 | 1998-01-13 | Behr Gmbh & Co. | Method of forming fins for a heat exchanger |
EP1048906A2 (en) * | 1999-04-28 | 2000-11-02 | Robert Pickering | Heat exchanger for a boiler |
EP1048906A3 (en) * | 1999-04-28 | 2002-10-02 | Robert Pickering | Heat exchanger for a boiler |
US6964296B2 (en) * | 2001-02-07 | 2005-11-15 | Modine Manufacturing Company | Heat exchanger |
EP1384038A1 (en) * | 2001-05-04 | 2004-01-28 | Calsonic Kansei UK Limited | Heat exchanger system |
EP1586844A4 (en) * | 2002-12-25 | 2009-07-29 | T Rad Co Ltd | Plate fin for heat exchanger and heat exchanger core |
EP1586844A1 (en) * | 2002-12-25 | 2005-10-19 | T.RAD Co,.Ltd | Plate fin for heat exchanger and heat exchanger core |
US20050022530A1 (en) * | 2003-07-31 | 2005-02-03 | General Electric Company | Thermal isolation device for liquid fuel components |
US7114321B2 (en) | 2003-07-31 | 2006-10-03 | General Electric Company | Thermal isolation device for liquid fuel components |
EP1503145A1 (en) * | 2003-07-31 | 2005-02-02 | General Electric Company | Thermal isolation device for liquid fuel components |
FR2909912A1 (en) * | 2006-12-14 | 2008-06-20 | Valeo Systemes Thermiques | Heat exchanger`s metallic blade manufacturing method for motor vehicle, involves forming holes of blade, and realizing collar along holes by tying strip around end holes and slot, where collar has maximum height equal to separation step |
FR2937719A1 (en) * | 2008-10-29 | 2010-04-30 | Valeo Systemes Thermiques | WING FOR HEAT EXCHANGER AND HEAT EXCHANGER COMPRISING SUCH AILT |
WO2010049261A1 (en) * | 2008-10-29 | 2010-05-06 | Valeo Systemes Thermiques | Fin for a heat exchanger, and heat exchanger including such a fin |
WO2011042491A1 (en) * | 2009-10-08 | 2011-04-14 | Valeo Systemes Thermiques | Collector plate for heat exchanger and corresponding heat exchanger |
FR2951259A1 (en) * | 2009-10-08 | 2011-04-15 | Valeo Systemes Thermiques | COLLECTOR PLATE FOR HEAT EXCHANGER AND CORRESPONDING HEAT EXCHANGER |
FR2958027A1 (en) * | 2010-03-25 | 2011-09-30 | Valeo Systemes Thermiques | Blade for mechanical type heat exchanger utilized as cooling radiator for cooling internal combustion engine of vehicle, has spacing unit set at level of opening rows close to external platelets and formed by raised picots issued from plate |
US20140054018A1 (en) * | 2011-05-02 | 2014-02-27 | Behr Gmbh & Co. Kg | Heat exchanger, in particular intercooler |
US9599413B2 (en) * | 2011-05-02 | 2017-03-21 | Mahle International Gmbh | Heat exchanger, in particular intercooler |
US20140250936A1 (en) * | 2011-10-07 | 2014-09-11 | Daikin Industries, Ltd. | Heat exchange unit and refrigeration device |
US10274245B2 (en) * | 2011-10-07 | 2019-04-30 | Daikin Industries, Ltd. | Heat exchange unit and refrigeration device |
US20170067694A1 (en) * | 2014-05-05 | 2017-03-09 | Valeo Systemes Thermiques | Flat tube for heat exchanger |
CN108692587A (en) * | 2017-04-05 | 2018-10-23 | 林内株式会社 | Fin tube type heat exchanger |
US20180306529A1 (en) * | 2017-04-05 | 2018-10-25 | Rinnai Corporation | Fin-tube type of heat exchanger |
US10295281B2 (en) * | 2017-04-05 | 2019-05-21 | Rinnai Corporation | Fin-tube type of heat exchanger |
CN108692587B (en) * | 2017-04-05 | 2021-01-19 | 林内株式会社 | Finned tube type heat exchanger |
US11774187B2 (en) * | 2018-04-19 | 2023-10-03 | Kyungdong Navien Co., Ltd. | Heat transfer fin of fin-tube type heat exchanger |
US20190346209A1 (en) * | 2018-05-10 | 2019-11-14 | Raytheon Company | Heat exchangers for multi-axis gimbal pointing or targeting systems |
US11150025B2 (en) * | 2018-05-10 | 2021-10-19 | Raytheon Company | Heat exchangers for multi-axis gimbal pointing or targeting systems |
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