US3229760A - Heat exchanger apparatus - Google Patents
Heat exchanger apparatus Download PDFInfo
- Publication number
- US3229760A US3229760A US327395A US32739563A US3229760A US 3229760 A US3229760 A US 3229760A US 327395 A US327395 A US 327395A US 32739563 A US32739563 A US 32739563A US 3229760 A US3229760 A US 3229760A
- Authority
- US
- United States
- Prior art keywords
- members
- strips
- protective
- fins
- conduit
- 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 - Lifetime
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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
- F28F1/10—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
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0417—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with particular circuits for the same heat exchange medium, e.g. with the heat exchange medium flowing through sections having different heat exchange capacities or for heating/cooling the heat exchange medium at different temperatures
-
- 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
- F28D1/053—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 straight
- F28D1/0535—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 straight the conduits having a non-circular cross-section
- F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/02—Safety or protection arrangements; Arrangements for preventing malfunction in the form of screens or covers
Definitions
- HEAT EXCHANGER APPARATUS Filed Dec. 2, 1963 2 Sheets-Sheet 2 INVENTORS DONALD ANDREW HURTER GUNNAR GEORGE KARLSON RICHARD FRANCIS TALLINI ATT RNEY United States Patent 3,229,760 HEAT EXCHANGER APPARATUS Donald Andrew Hurter, Nor-wood, Gunnar George Karlson, Belmont, and Richard Francis Tallini, Sudbury,
- This invention relates to heat exchanger apparatus.
- the invention relates more particularly to radiator structure provided with cooling fins which are relatively easily damaged and means for protection thereof.
- Radiator structures or heat exchangers normally comprise a plurality of fluid conduit members to which are firmly joined a multiplicity of fins or the like. Thus, heat from the conduit members readily flows into the fins.
- Radiator structures are used with many types of apparatus. Radiator or heat exchanger apparatus which is used in aircraft frequently has the fins thereof damaged by hail impingement if the aircraft encounters a hail storm. Also, in the use of radiators with various types of vehicles, stones or the like frequently strike the fins and cause damage thereto.
- radiator structure which is so provided with bars or rods for protection of the fins thereof frequently becomes clogged with ice or snow when ambient temperatures are freezing temperatures. Icing conditions therefore result in blocking or restricting of airflow through the radiator. When such conditions exist, the proper amount of air does not flow through the radiator or heat exchanger.
- radiator or heat exchange structure which has protective means which prevents damage by hail or stones or the like and which protective means does not permit or cause blocking of airflow by ice or snow or the like.
- FIGURE 1 is a perspective view of heat exchanger apparatus of this invention.
- FIGURE 2 is an exploded perspective view of the apparatus of this invention.
- FIGURE 3 is an enlarged fragmentary perspective view showing cooling fins and protective means therefor of the apparatus of this invention.
- FIGURE 4 is an enlarged fragmentary perspective view showing protective means of the apparatus of this invention.
- FIGURE 5 is a fragmentary enlarged perspective view of a modification of heat exchanger apparatus of this in- "ice disposed intermediate each pair of the pans 11 and are firmly secured thereto in good thermal conductive relationship therewith.
- the fins 12 receive heat from the fluid within the pans or tubes 11, as the pans or tubes 11 are heated by the fluid therewithin. Therefore, air or other gas which is lower in temperature than the fluid within the pans 11 and passing in engagement with the fins 12 receives heat from the fins 12.
- a main inlet conduit 14 and a main outlet conduit 16 connect to or are in communication with the tubes or pans 11 so that fluid entering the inlet conduit 14 flows through the pans 11 and out through the outlet conduit 16.
- the fins 12 are readily damaged if struck by objects such as hail or stone or the like.
- a guard structure 20 of this invention protects the fins 1-2, as shown in FIGURE 2.
- the guard structure 20 comprises a frame or housing 22 within which are a plurality of protective fluid conductor members 24 which are larger and are of much stronger construction than the fins 12.
- the protective fluid conductor members 24 are shown herein in the form of strips which are preferably shaped in a wave formation as shown, but may be of any other desired shape or formation disposed in front of the fins 12. If desired, retainer rods 25 may be carried by the frame 22 between opposing side portions thereof.
- the guard structure 20 has an inlet conduit 26 which connects to the main inlet conduit 14 so that a portion of the fluid flowing into the main inlet conduit 14 flows through the protective conductor members 24, rather than through the tubes or pans 11.
- the guard structure 20 also has an outlet conduit 28 which is connected to the main outlet conduit 16 so that fluid flowing from the conductor members 24 flows outwardly through the conduit 28 and into the main outlet conduit 16.
- the strip conductor members 24 are thus joined to the conduit members 11 through the inlet conduit 26 and outlet conduit 28.
- inlet and outlet conduits and connections for the pans 12 and for the protective conductor members 24 may be employed.
- the protective conductor members 24 do not need to be joined to the conduit members 14 and 16 and the fluid flowing through the protective conductor members does not need to be a portion of the fluid which would otherwise flow through the fins 12.
- the protective conductor members 24 Due to the fact that fluid which flows through the protective conductor members 24 is warmer than ambient temperatures, it is not possible for clogging conditions caused by ice or snow among the protective conductor members to occur. Any ice or snow becoming disposed among the protective conduct-or members 24 is melted by the heat of the fluid therewithin. Therefore, the protective conductor members 24 guard the fins 12 against damage by impingement thereupon without the possibility of adverse effects which might otherwise be caused by icing action.
- FIGURES 5 and 6 show a modification of the heat exchanger apparatus of this invention.
- Conduit tube or pan members 50 extend beyond fin members 52.
- the front wall of the fin members 52 is recessed rearwardly from the leading edges of the conduit tubes or pan members 50.
- the fin members 52 are secured to the conduit pan members 50 so that there is good thermal conductivity therebetween.
- two rows or layers of fin members 52 are shown between two pans or tubes 54.
- a thin heat conductive sheet or strip 53 is shown between the two rows or layers of fin members 52 and attached thereto.
- a solid protective strip 54 is disposed between each.
- Each strip is shown as being in a wave shape and is firmly attached to the pans 50 which it engages so that there is good thermal conductivity therebetween.
- the protective strips 54 are disposed in front of the fins 52 so as to protect the fins against damage from impingement by moving objects such as hail or stones or the like.
- the protective strips 54 Due to the fact that the protective strips 54 are firmly secured to the pans 50, heat from the pans 50 also flows into the protective strips 54. Thus, the protective strips 54 are warmer than the ambient air or gas. Therefore, ice or snow or the like coming into contact with the protective strips 54 melts and does not prevent flow of air through the passages formed by the fins 52.
- the heat exchanger structure of FIGURES 5 and 6 includes means for protecting the cooling fins 52 against damage. Furthermore, moisture does not accumulate among the protective strips to freeze and to clog the passages formed by the fins.
- Heat exchanger apparatus for use with aircraft, the heat exchanger apparatus being of the type provided with a plurality of spaced-apart fluid conduit members, thin fin members secured to the fluid conduit members and in good thermal conductive relationship therewith, the apparatus having a forward side and a rearward side, the improvement comprising:
- each of the strips of protective members being much larger in thickness than any of the thin fin members, each of the strips of protective members being joined to at least one of the fluid conduit members in good thermal conductive relationship therewith so that heat from the fluid conduit members flows into the strips of protective members, each of the strips having a shape which provides openings for passage of air from the forward side of the apparatus to the rearward side thereof as the air engages the strips and the thin fin members.
- Heat exchanger apparatus for aircraft comprising:
- each of the guard members being elongate and having substantially rectangular cross-section with comparatively narrow edge surf-aces and comparatively long side surfaces, there being an edge surface of each guard member facing the thin fin members and an edge surface of each guard member facing away from the thin fin members, the greatest spacing between adjacent guard members being greater than the width dimension thereof, the spacing being provided for flow of air to the thin fin members,
- the guard members being in thermal conductive relationship with respect to the fluid within the fluid conduit members.
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)
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US327395A US3229760A (en) | 1963-12-02 | 1963-12-02 | Heat exchanger apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US327395A US3229760A (en) | 1963-12-02 | 1963-12-02 | Heat exchanger apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US3229760A true US3229760A (en) | 1966-01-18 |
Family
ID=23276383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US327395A Expired - Lifetime US3229760A (en) | 1963-12-02 | 1963-12-02 | Heat exchanger apparatus |
Country Status (1)
Country | Link |
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US (1) | US3229760A (en) |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0061873A2 (en) * | 1981-03-27 | 1982-10-06 | Imi Radiators Limited | Damage resistant heat exchanger |
US4501321A (en) * | 1982-11-10 | 1985-02-26 | Blackstone Corporation | After cooler, charge air cooler and turbulator assemblies and methods of making the same |
US4529034A (en) * | 1979-12-20 | 1985-07-16 | Modine Manufacturing Company | Heat exchanger having a header plate |
EP0401571A1 (en) * | 1989-06-03 | 1990-12-12 | Behr GmbH & Co. | Heat-exchanger for cooling the cooling water and the charging air of an internal-combustion engine |
EP0414433A2 (en) * | 1989-08-23 | 1991-02-27 | Showa Aluminum Kabushiki Kaisha | Duplex heat exchanger |
US5046554A (en) * | 1990-02-22 | 1991-09-10 | Calsonic International, Inc. | Cooling module |
USRE35098E (en) * | 1979-12-20 | 1995-11-28 | Modine Manufacturing Co. | Method of making a heat exchanger |
US5476138A (en) * | 1993-08-16 | 1995-12-19 | Calsonic International, Inc. | Motor vehicle with improved radiator and condenser mounting device |
US6273182B1 (en) * | 2000-05-19 | 2001-08-14 | Delphi Technologies, Inc. | Heat exchanger mounting |
US20030141046A1 (en) * | 2002-01-15 | 2003-07-31 | Toru Ikeda | Heat exchanger |
US20070137841A1 (en) * | 2005-12-21 | 2007-06-21 | Valeo, Inc. | Automotive heat exchangers having strengthened fins and methods of making the same |
US20090014164A1 (en) * | 2006-01-19 | 2009-01-15 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090014165A1 (en) * | 2006-01-19 | 2009-01-15 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090019694A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090020277A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090019689A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090019695A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090020278A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090019696A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090056927A1 (en) * | 2006-01-19 | 2009-03-05 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20120211215A1 (en) * | 2009-11-11 | 2012-08-23 | Kabushiki Kaisha Toyota Jidoshokki | Vapor cooling heat exchanger |
US20120222837A1 (en) * | 2011-03-02 | 2012-09-06 | Francesco Lanfranco | Heat exchanger of a vehicle provided with a protection grid |
US8434227B2 (en) | 2006-01-19 | 2013-05-07 | Modine Manufacturing Company | Method of forming heat exchanger tubes |
US8561451B2 (en) | 2007-02-01 | 2013-10-22 | Modine Manufacturing Company | Tubes and method and apparatus for producing tubes |
US9038267B2 (en) | 2010-06-10 | 2015-05-26 | Modine Manufacturing Company | Method of separating heat exchanger tubes and an apparatus for same |
FR3066012A1 (en) * | 2017-05-02 | 2018-11-09 | Valeo Systemes Thermiques | HEAT EXCHANGE DEVICE FOR MOTOR VEHICLE |
DE102006041270B4 (en) | 2006-09-02 | 2022-09-29 | Innerio Heat Exchanger GmbH | Heat exchanger tube with two narrow sides and two broad sides |
DE102021204988A1 (en) | 2021-05-18 | 2022-11-24 | Volkswagen Aktiengesellschaft | Connection system for connecting two heat exchangers, heat exchanger, heat exchanger arrangement and motor vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1226344A (en) * | 1915-11-17 | 1917-05-15 | D Mcra Livingston | Radiator attachment. |
US1451871A (en) * | 1921-12-16 | 1923-04-17 | Lewis D Fowler | Automobile radiator |
US1845435A (en) * | 1929-10-29 | 1932-02-16 | American Radiator & Standard | Radiator |
US2501147A (en) * | 1946-04-17 | 1950-03-21 | Warren Webster & Co | Radiator bracket |
US2861167A (en) * | 1957-03-04 | 1958-11-18 | Alwood P Wick | Reversible electric fin-type baseboard heater |
-
1963
- 1963-12-02 US US327395A patent/US3229760A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1226344A (en) * | 1915-11-17 | 1917-05-15 | D Mcra Livingston | Radiator attachment. |
US1451871A (en) * | 1921-12-16 | 1923-04-17 | Lewis D Fowler | Automobile radiator |
US1845435A (en) * | 1929-10-29 | 1932-02-16 | American Radiator & Standard | Radiator |
US2501147A (en) * | 1946-04-17 | 1950-03-21 | Warren Webster & Co | Radiator bracket |
US2861167A (en) * | 1957-03-04 | 1958-11-18 | Alwood P Wick | Reversible electric fin-type baseboard heater |
Cited By (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE35098E (en) * | 1979-12-20 | 1995-11-28 | Modine Manufacturing Co. | Method of making a heat exchanger |
US4529034A (en) * | 1979-12-20 | 1985-07-16 | Modine Manufacturing Company | Heat exchanger having a header plate |
EP0061873A3 (en) * | 1981-03-27 | 1983-04-20 | Imi Radiators Limited | Damage resistant heat exchanger |
EP0061873A2 (en) * | 1981-03-27 | 1982-10-06 | Imi Radiators Limited | Damage resistant heat exchanger |
US4501321A (en) * | 1982-11-10 | 1985-02-26 | Blackstone Corporation | After cooler, charge air cooler and turbulator assemblies and methods of making the same |
EP0401571A1 (en) * | 1989-06-03 | 1990-12-12 | Behr GmbH & Co. | Heat-exchanger for cooling the cooling water and the charging air of an internal-combustion engine |
US4997033A (en) * | 1989-06-03 | 1991-03-05 | Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co. Kg | Heat exchanger for cooling the cooling water and the charge air of an internal combustion engine |
EP0414433A2 (en) * | 1989-08-23 | 1991-02-27 | Showa Aluminum Kabushiki Kaisha | Duplex heat exchanger |
EP0414433A3 (en) * | 1989-08-23 | 1991-05-08 | Showa Aluminum Kabushiki Kaisha | Duplex heat exchanger |
EP0643278A2 (en) * | 1989-08-23 | 1995-03-15 | Showa Aluminum Kabushiki Kaisha | An evaporator for use in car coolers |
EP0643278A3 (en) * | 1989-08-23 | 1995-05-24 | Showa Aluminium Co Ltd | An evaporator for use in car coolers. |
US5046554A (en) * | 1990-02-22 | 1991-09-10 | Calsonic International, Inc. | Cooling module |
US5476138A (en) * | 1993-08-16 | 1995-12-19 | Calsonic International, Inc. | Motor vehicle with improved radiator and condenser mounting device |
US6273182B1 (en) * | 2000-05-19 | 2001-08-14 | Delphi Technologies, Inc. | Heat exchanger mounting |
US20030141046A1 (en) * | 2002-01-15 | 2003-07-31 | Toru Ikeda | Heat exchanger |
US20070137841A1 (en) * | 2005-12-21 | 2007-06-21 | Valeo, Inc. | Automotive heat exchangers having strengthened fins and methods of making the same |
US20090019689A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8091621B2 (en) | 2006-01-19 | 2012-01-10 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090019694A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090020277A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090014164A1 (en) * | 2006-01-19 | 2009-01-15 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090019695A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090020278A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090019696A1 (en) * | 2006-01-19 | 2009-01-22 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090056927A1 (en) * | 2006-01-19 | 2009-03-05 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090218085A1 (en) * | 2006-01-19 | 2009-09-03 | Charles James Rogers | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20100243225A1 (en) * | 2006-01-19 | 2010-09-30 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20100288481A1 (en) * | 2006-01-19 | 2010-11-18 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US7921559B2 (en) | 2006-01-19 | 2011-04-12 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US20090014165A1 (en) * | 2006-01-19 | 2009-01-15 | Werner Zobel | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8191258B2 (en) | 2006-01-19 | 2012-06-05 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8726508B2 (en) * | 2006-01-19 | 2014-05-20 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8683690B2 (en) * | 2006-01-19 | 2014-04-01 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8281489B2 (en) | 2006-01-19 | 2012-10-09 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
US8434227B2 (en) | 2006-01-19 | 2013-05-07 | Modine Manufacturing Company | Method of forming heat exchanger tubes |
US8438728B2 (en) | 2006-01-19 | 2013-05-14 | Modine Manufacturing Company | Flat tube, flat tube heat exchanger, and method of manufacturing same |
DE102006041270B4 (en) | 2006-09-02 | 2022-09-29 | Innerio Heat Exchanger GmbH | Heat exchanger tube with two narrow sides and two broad sides |
US8561451B2 (en) | 2007-02-01 | 2013-10-22 | Modine Manufacturing Company | Tubes and method and apparatus for producing tubes |
US20120211215A1 (en) * | 2009-11-11 | 2012-08-23 | Kabushiki Kaisha Toyota Jidoshokki | Vapor cooling heat exchanger |
US9038267B2 (en) | 2010-06-10 | 2015-05-26 | Modine Manufacturing Company | Method of separating heat exchanger tubes and an apparatus for same |
US20120222837A1 (en) * | 2011-03-02 | 2012-09-06 | Francesco Lanfranco | Heat exchanger of a vehicle provided with a protection grid |
FR3066012A1 (en) * | 2017-05-02 | 2018-11-09 | Valeo Systemes Thermiques | HEAT EXCHANGE DEVICE FOR MOTOR VEHICLE |
DE102021204988A1 (en) | 2021-05-18 | 2022-11-24 | Volkswagen Aktiengesellschaft | Connection system for connecting two heat exchangers, heat exchanger, heat exchanger arrangement and motor vehicle |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: PITTSBURGH NATIONAL BANK, A NATIONAL BANKING ASSOC Free format text: SECURITY INTEREST;ASSIGNORS:STA SUB INC.;JPA SUB, INC.;REEL/FRAME:004625/0564 Effective date: 19860619 Owner name: STANDARD-THOMSON CORPORATION Free format text: MERGER;ASSIGNOR:STANDARD-THOMSON CORPORATION (INTO) STA SUB, INC. (CHANGED TO);REEL/FRAME:004634/0179 Effective date: 19860619 |
|
AS | Assignment |
Owner name: STANDARD-THOMSON CORPORATION Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:PITTSBURGH NATIONAL BANK;REEL/FRAME:005001/0921 Effective date: 19881012 Owner name: JOSEPH POLLAK CORPORATION Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:PITTSBURGH NATIONAL BANK;REEL/FRAME:005001/0921 Effective date: 19881012 |