US3743011A - Heat exchanger - Google Patents

Heat exchanger Download PDF

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Publication number
US3743011A
US3743011A US00195680A US3743011DA US3743011A US 3743011 A US3743011 A US 3743011A US 00195680 A US00195680 A US 00195680A US 3743011D A US3743011D A US 3743011DA US 3743011 A US3743011 A US 3743011A
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Prior art keywords
chambers
plates
areas
fluid
flow
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US00195680A
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English (en)
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D Frost
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Modine Manufacturing Co
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Modine Manufacturing Co
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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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0012—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the apparatus having an annular form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/002—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/06—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations 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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/18—Heating or cooling the filters
    • 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
    • Y10S165/916—Oil cooler

Definitions

  • One of the features of this invention is to provide a heat exchanger apparatus having the structure set out above.
  • the heat exchanger apparatus when used to cool engine lubricating oil has means thereon for mounting an oil filter with flow connections for passage of the oil through the filter and preferably prior to passage of the oil through the oil cooling portions of the heat exchanger.
  • a central conduit of the heat exchanger is used to mount the exchanger on the engine block, to mount the filter on the heat exchanger when a filter is used, to mount a cover plate in place of the filter when one is not used and to contain a bypass valve that permits passage of cold oil directly back to the engine without substantial flow through the oil cooling portion of the apparatus.
  • FIG. 1 is a side elevational view partially broken away of an engine block having mounted thereon a heat exchanger oil cooler apparatus embodying the invention with an oil filter of the customary type in position.
  • FIG. 2 is a view similar to FIG. 1 but with an enclosing cap replacing the oil filter of FIG. 1.
  • FIG. 3 is a plan view of the heat exchanger partially broken away and omitting both the filter of FIG. 1 and the cap of FIG. 2.
  • FIG. 4 is an enlarged longitudinal sectional view through the heat exchanger apparatus embodying the invention.
  • FIG. 5 is a plan view of one of a plurality of cooperating fluid flow plates used in the heat exchanger.
  • FIG. 6 is an edge elevational view of the plate of FIG. 5.
  • FIG. 7 is an enlarged transverse sectional view taken substantially along line 77 of FIG. 5.
  • FIG. 8 is a plan view of an agitator or turbulizer fin used between each adjacent pair of plates.
  • FIG. 9 is an enlarged plan view of a detail portion of FIG. 8.
  • FIG. 10 is a sectional view taken substantially along line 1010 of FIG. 9.
  • FIG. 11 is a view similar to FIG. 4 but illustrating a second embodiment of the invention.
  • FIG. 12 is a view similar to FIG. 5 but illustrating a plate of this second embodiment.
  • FIG. 13 is a sectional view taken along line 1313 of FIG. 12.
  • FIG. 14 is a sectional view taken along line 14-14 of FIG. 12.
  • the heat exchanger apparatus 10 of this invention is shown as mounted on an engine block 11 in communication with a lubricating oil passage 12 therefrom and a second oil passage 13 leading back into the block.
  • the engine block contains outlet and inlet passages for flow of liquid coolant from the coolant containing portions of the block directly to and from the heat exchanger 10 as illustrated by the broken line connections 14 and 15 of FIGS. 1 and 2 as well as the liquid conduits of FIG. 3.
  • the apparatus although illustrated as being used to cool lubricating oil in an engine by using liquid coolant directly from the engine can also be used for exchange of heat between any two fluids.
  • the heat exchanger of the first embodiment of FIGS. 1-10 comprises a plurality of successive pairs of metal plates 16 that are arranged in a stack having a generally cylindrical outer configuration. Each plate 16 has an outer edge 17 and an inner opening defined by an inner edge 18. Each successive pair of plates is joined at first areas 19 adjacent their inner edges 18 and at second areas 20 inwardly of the plate outer edges 17.
  • Each of the stacked pairs of plates is spaced apart between the first l9 and second 20 joined areas to provide a first chamber 21 in each pair of plates. Because there are successive pairs of plates arranged in the stack as shown in FIG. 4 there are of course a plurality of successive chambers 21.
  • the second joined areas 20 of the plates are spaced apart as illustrated at the bottom of FIG. 4 and thereby provide a succession of peripherally located second chambers 23.
  • Fluid flow opening means 24 are located in these second areas 20 joining the series of second chambers 23 to provide a flow manifold 25.
  • Each successive pair of plates 16 is spaced apart inwardly of the joined third areas 22 to provide a succession of third chambers 26 that communicate at their outer ends with the second chambers 23 and that are open at their inner ends as illustrated at 27.
  • means are provided for flowing a first fluid, in the illustrated embodiment engine lubricating oil, radially outwardly through one group of third chambers 26 by way of their open inner ends 27 and radially inwardly through a second group of these third chambers 26 to their open inner ends 27 with the flow being by way of the first manifold 25 and also means for flowing a second fluid, in this embodiment liquid coolant from the engine, through the first chambers 21.
  • a first fluid in the illustrated embodiment engine lubricating oil
  • the means joining the pairs of plates at their first areas 19 extend completely around the inner edges of the stack of plates thereby providing an inner flow passage means 28.
  • Means are provided for dividing this inner flow passage means into two adjacent parts with one part 29 communicating with the one group of third chambers 26 and a second part 30 communicating with a second group of these chambers 26.
  • this dividing means is embodied in a fluid flow conduit or pipe 31 extending through the inner flow passage 28 with this pipe having a first series of three circularly arranged openings 32 leading directly to the one flowpassage part 29 and a second series of three circularly arranged openings 33 adjacent the second flow passage part 30.
  • the openings 32 and 33 are axially spaced from each other along the pipe 31 and are located on opposite sides of an annular boss 34 on the outside of the pipe 31 and positioned at the midpoint of the flow passage 28 to divide it into the first part 29 and the second part 30.
  • the joined second areas 20 are of small extent and arcuately extended as shown in FIG. 5 with the resulting fluid flow openings 24 being of similar shape. As is shown in FIG. 5 there are a plurality of these second areas 20, here shown as three, arcuately spaced around each plate 16 adjacent the periphery thereof. As illustrated, the areas 20 and their contained openings are spaced about 120 apart.
  • the assembly of joined pairs of plates 16 are capped at their opposite ends by an end plate 39 adjacent the engine block 1 1 and an opposite end plate 40 at the opposite end.
  • there are three sets of second manifolds 38 also arranged 120 apart and symmetrically arranged with respect to each other to the three first manifolds previously described.
  • a first fluid such as the illustrated engine lubricating oil
  • the end plate 39 there are provided in the end plate 39 three openings 41 each leading directly into a manifold 38 as illustrated in FIG. 4 while the opposite end plate 40 is provided with three similar openings 42 for flow of fluid from the three second manifolds 38.
  • the flow of fluid or oil from the engine block 11 is in three parallel paths comprising the three manifolds 38.
  • the assembly of stacked plates 16 is enclosed in a generally cylindrical casing 43 that has an edge 44 joined to the outer edge of the first end plate 39.
  • the opposite end 45 of the casing 43 is spaced from the end plate 40 so as to provide an annular chamber 46.
  • the three manifolds 38 empty into this annular chamber by way of the aligned openings 42.
  • the liquid coolant is conducted from the coolant containing portions of the engine block 11 by way of the previously described coolant connecting lines 14 and 15.
  • the coolant flows through the first chamber 21 and around the three first manifolds 25 as well as around the three second manifolds 38 before returning to the coolant section of the engine block 11.
  • This flow through the spaced chambers 21 and around the total of six manifolds provides very efficient cooling of the oil that is at the same time flowing through the assembly of third chambers 26.
  • each third chamber 26 that forms a portion of the oil flow passage is surrounded by the first chamber 21 which contains the liquid coolant.
  • each third chamber 26 contains an annular agitator or turbulizer fin 47 that is illustrated in detail in FIGS. 8, 9 and 10.
  • each fin 47 is a metal plate that is generally circular with an inner circular opening 48 that substantially coincides with the inner end 27 of the third chamber 26 in which the fin 47 is located.
  • the outer periphery of each fin 47 is provided with three symmetrically arranged recesses 49 each of which is arranged on the outside of one of the three second manifolds 38.
  • each fin 47 comprises a plate having one set of spaced projections 63 extending out of the plane 50 of the plate on one side thereof and another set of projections 51 extending from the other side of the plane 50 of the plate and with certain of the projection 63 and 51 as illustrated in FIG. 10 being joined directly as indicated at 52.
  • each'projection 63 and 51 of each fin 47 is of essentially frustoconical shape with the peak of each projection being positioned against an enclosing plate 16 as illustrated in FIG. 4.
  • the heat exchanger of this invention for exchanging heat between two fluids is ideally designed for cooling lubricating oil from an engine by use of the liquid coolant directly from the engine.
  • the heat exchanger is easily mounted on the engine block 11 by having one end 52 of the pipe or conduit 31 threaded directly to the block in alignment with the other passage 13 in the block.
  • the edge 44 of the cooler will then enclose the other oil passage 12 as illustrated in FIG. 4 and at the same time retain in position a surrounding O-ring gasket 53 to prevent oil leakage between the heat exchanger and the engine block.
  • the opposite end 54 of the pipe 31 can also extend beyond the heat exchanger and contains attaching means, here shown as threads 54, for attaching either an oil filter 55 as shown in FIG. 1 or an enclosing dished cap 56 as illustrated in FIG. 2.
  • This end also holds a nut 64 retainer for the heat exchanger plates 16.
  • the oil filter 55 or cap 56 holds in position a second O-ring gasket 57 as shown in each of FIGS. 1 and 2 that surrounds the exit passages 58 leading from the annular chamber 46.
  • the oil filter 55 is used or merely the enclosing cap 56 the oil will flow outwardly of the block 11 through the passage 12 and through the three sets of second manifolds 38 in parallel flow through the exchanger. From the manifolds 38 the oil flows through the openings 42 into the chamber 46 and from there through the openings 58 either through the oil filter 55 or into the cap 56.
  • the oil is then directed from either the filter 55 or the cap 56 into the interior of the pipe 31 for return to the engine by way of the passage 13. If the oil is cold and therefore with a relatively high viscosity it displaces a bypass valve 60 for flow directly through the pipe 31 into the return passage 13, bypassing the heat exchanger chambers 26. This bypass valve will now be described.
  • the interior of the pipe 31 at about the region of the annular boss 34 is provided with an annular valve seat 59 for a spring pressed circular valve 60.
  • This valve 60 is held in position on the seat 59 by a helical compression spring 61 one end of which bears against the valve 60 and the other end of which bears against a cross pin 62 that extends across the interior of the pipe 31.
  • a helical compression spring 61 one end of which bears against the valve 60 and the other end of which bears against a cross pin 62 that extends across the interior of the pipe 31.
  • the spring 61 was designed to close at about pounds per square inch pressure.
  • the heat exchanger of this invention is very efficient in exchanging heat between two flowing fluids and occupies very small space. These general characteristics make it extremely useful as an oil cooler for cooling the oil of an engine and it can be mounted directly on the block so as to permit oil and coolant directly from the engine to flow through the heat exchanger and back to the engine. Furthermore, in one embodiment as illustrated in FIG. 1 the cooler serves as a mounting for an oil filter so that a separate mounting is not required and when the filter is used it permits preferably flowing the oil through the filter to remove any solid foreign particles before the oil is conveyed through the cooling portion of the apparatus.
  • the heat exchanger receives coolant directly from the engine and not from a radiator its performance is not controlled by the usual engine thermostat which controls flow through a radiator.
  • This flow of coolant directly from the engine provides warm coolant at the very beginning of operation of the engine so that the viscosity of the oil is immediately lowered for flow of this decongealed oil through the cooler passages rapidly and efficiently.
  • the device is made up entirely of assembled sheet metal parts some of which are plates held in position within an enclosing casing.
  • the exchanger includes a conduit 31 that also serves as a means for mounting the exchanger on the engine block and for mounting an oil filter where one is used or a flow directing cap in place of the filter.
  • FIGS. 11-14 illustrate a second embodiment of the invention in which oil flows through the cooler apparatus 110 and then passes on to the filter as shown at 55 in the first embodiment or the return cap 56 also shown in this first embodiment and with the second embodiment in addition providing a bypass through which the oil may flow without being cooled where cooling is not required.
  • this second embodiment there are the same coolant connections as in the first embodiment and with these being indicated generally at in FIG. 11. As indicated, the liquid coolant flows into the apparatus as indicated at 70 and from the apparatus as shown at 71.
  • the heat exchanger itself comprises a series of plates 116 arranged in successive pairs with each pair having outer edges 117 joined together as illustrated in FIG. 11 and inner edges 118 that are interconnected so as to comprise joined first areas 119.
  • Each adjacent pair of plates 116 are also joined at second areas inwardly of the outer edges and each of the pairs of plates are spaced apart between their first 119 and second 120 areas to provides a series of first chambers 121 as illustrated on the right side of FIG. 1 1.
  • these first chambers 121 receive coolant that flows through the enclosing casing 143 to cool the oil flowing through the heat exchanger in the manner to be described in greater detail hereinafter.
  • the stacked pairs of plates are joined at third areas 117 located outwardly of the second areas 120. These second areas 120 are spaced apart in the successive pairs of plates to provide a succession of peripherally located second chambers 123. Fluid flow opening means 124 are provided in these second areas to provide a flow manifold 125 joining the second chambers 123 in series as shown at the left side of FIG. 11.
  • the successive pairs of plates 116 are spaced apart inwardly of the third areas 117 to provide a series of third chambers 126 each of which communicates with a corresponding second chamber 123 and these third chambers 126 are open at their inner ends or edges to fourth chambers 136 provided between the adjacent plates of adjacent pairs as shown at the right side of FIG. 11.
  • These fourth chambers 136 comprise means for flowing a first fluid, such as oil in the illustrated embodiment, radially outwardly through one group of third chambers 126 by way of openings 137 in the adjacent pairs of plates.
  • a first fluid such as oil in the illustrated embodiment
  • the interconnection to the second chambers 123 of the manifold 125 provides for flowing the oil then radially inwardly through the second set or group of oil flow third chambers 126 which in FIG. 11 are above the dividing partition 73.
  • the heat exchanger also provides means for flowing a second fluid through the first chambers 121 which in this embodiment is liquid coolant within the enclosing casing 143.
  • each plate 116 is provided with the series of raised areas 86 as shown in FIG. 12. These raised areas which are of small extent have flat tops which are interconnected in adjacent plates of successive pairs of plates as shown in FIG. 11 so as to hold these successive plates apart in peripheral areas.
  • one side of each plate 116 which here is the left side forms a boundary for the coolant containing first chambers 121 while the opposite sides form the boundary of the oil containing third chambers 126.
  • the sides are identified with the numerals 121 and 126 in FIG. 14.
  • the assembly of plates are arranged in a stack as shown in FIG. 11 and the stack is assembled in a pluralv ity of sets, here shown as two, with each set being separated from the other by the transverse partition 73.
  • This partition is provided with one opening 74 forming a part of the flow manifold 125 and with a second opening 75 which will be described in more detail hereinafter.
  • agitator fins 147 Similar to the fins 47 shown in detail in the first embodiment.
  • each plate 116 is provided with a continuous ridge 76 enclosing the bypass path 77 portion of the plates and the openings 85 in which is located the pipe 131.
  • the peaks of these ridges are joined as indicated at FIG. 11 and thereby enclose the bypass path 77 and separate it from the cooling oil path 72 which includes the third chambers 126 and the interconnected second chambers 123. Oil flow in this bypass path is indicated by the dotted line arrows 79 in FIG. 11.
  • the enclosing casing 143 through which the coolant 70 is directed has an end plate 145 on the end opposite the plate 139 and containing a plenum chamber 158 having flow openings 80 for both the oil path flow and also the bypass path flow.
  • a series of openings 81 in the plates Aligned with the openings 75 in the partition 73 are a series of openings 81 in the plates. Located in the space provided by these openings and in the bottom half of the heat exchanger is a bypass valve structure 82 similar to the valve 60, spring 61 and cross pin 62 of the first embodiment as illustrated in FIG. 4. This bypass valve operates in the same manner as in the first embodiment and therefore opens when the oil is cold enough not to require cooling so that the oil can flow directly through the bypass path 77 into the filter or into the return cap as illustrated in F168. 1 and 2.
  • the heat exchanger or oil cooler of the second embodiment operates as follows. Coolant such as the coolant liquid of the engine is circulated through the casing 143 and the coolant first chambers 121 as in the first embodiment. Lubricating oil when cooling-is required flows through the third chambers 126 and manifold second chambers 123 as indicated by the arrows 72 of FIG. 1 1. While flowing through these chambers the oil passes through and around the assembled turbulizer fins 147 for agitation and better heat transfer. In the disclosed embodiment the oil flows in parallel through the cooling chambers beneath the partition 73 and then passes from the flow manifold 124 through the openings 74 in the partition to the second set of cooling chambers that are above the partition of FIG. 11.
  • the oil then flows through an end opening 84 in an end plate 140 and into either the oil filter of the type illustrated in FIG. 1 or into the return cap shown at 56 in FIG. 2 if an oil filter is not used.
  • the oil then flows back through the fitting or pipe 131 to the engine as indicated by the arrows 165.
  • the heat exchanger of this invention is also adaptable to existing oil filter locations and is readily accessible for rapid replacement or repair and can be easily removed for cleaning. It has an attractive appearance and can be used as a supplement to an existing oil cooler where greater cooling capacity is required or desired.
  • Heat exchanger apparatus for exchange of heat between two fluids, comprising: a plurality of successive pairs of plates arranged in a stack, each said plate having an outer edge and an inner opening defining an inner edge; means joining each pair of plates at first areas adjacent their inner edges and at second areas inwardly of their outer edges, each said pair of plates being spaced apart between their said first and second areas thereby providing a first chamber in each pair; means joining adjacent plates of each of said stacked pairs of plates at third areas located outwardly of said second areas, said second areas of successive pairs of plates being spaced apart thereby providing a succession of peripherally located second chambers; fluid flow opening means in said second areas joining said second chambers thereby providing a flow manifold, said successive pairs of plates being spaced apart inwardly of said third areas thereby providing a succession of third chambers communicating at their outer ends with said second chambers and open at their inner ends; means for flowing a first said fluid radially outwardly through one group of said third chambers from their said open inner ends and radially inwardly through
  • Heat exchanger apparatus for exchange of heat between two fluids, comprising: a plurality of successive pairs of annular plates arranged in a stack; means joining each pair of plates at first areas adjacent their inner edges and at second areas inwardly of their outer edges, each said pair of plates being spaced apart between their said first and second areas thereby providing a first chamber in each pair; means joining adjacent plates of each of said stacked pairs of plates at third areas located outwardly of said second areas, said second areas of successive pairs of plates being spaced apart thereby providing a succession of peripherally located second chambers; fluid flow opening means in said second areas joining said second chambers thereby providing a flow manifold, said successive pairs of plates being spaced apart inwardly of said third areas thereby providing a succession of third chambers communicating at their outer ends with said second chambers and open at their inner ends, and said second areas of said plates are of small extent, with each plate having a plurality of said second areas arcuately spaced around the plate thereby providing a plurality of arcuately spaced sets of said second
  • each said third chamber is provided with an annular agitator fin therein.
  • each agitator fin comprises a plate with one set of spaced projections extending from one side thereof and a second set of spaced projections extending from the other side thereof.
  • each said projection is essentially frustoconical with the peak of each projection being located against a said plate.
  • a first of said two fluids comprises lubricating oil for an engine and a second of said fluids comprises engine coolant liquid, and there are provided an enclosing casing having a first inlet for said first fluid to said second manifold and an outlet from said second manifold to said conduit, means joining said first inlet to said engine for oil flow therethrough, and means joining said outlet to said engine for flow of oil therethrough.
  • said first fluid comprises an engine lubricating oil and said second fluid comprises a coolant liquid.
  • each said spacer comprises a raised element in its said plate.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
US00195680A 1971-11-04 1971-11-04 Heat exchanger Expired - Lifetime US3743011A (en)

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US19568071A 1971-11-04 1971-11-04

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WO1998044305A1 (fr) * 1997-04-02 1998-10-08 Creare Inc. Echangeur thermique a flux radial
EP1004370A1 (fr) 1998-11-23 2000-05-31 Modine Manufacturing Company Procédé et appareil de profilage par roulage d'une pluralité de bandes métalliques pour échangeures de chaleur
WO2000039516A1 (fr) * 1998-12-23 2000-07-06 Long Manufacturing Ltd. Echangeurs thermiques annulaires a ecoulement radial
EP1063397A2 (fr) * 1999-06-23 2000-12-27 Concentric Pumps Limited Carter de pompe pour un moteur à combustion interne
US6182749B1 (en) * 1997-11-17 2001-02-06 Modine Manufacturing Company Heat exchanger system with integral control valve
WO2002001134A3 (fr) * 2000-06-23 2002-08-01 Long Mfg Ltd Echangeur thermique a ecoulements de liquides paralleles
US6446712B1 (en) 1999-02-23 2002-09-10 Long Manufacturing Ltd. Radial flow annular heat exchangers
EP1241426A1 (fr) 2001-03-13 2002-09-18 Modine Manufacturing Company Turbulateur pour échangeurs de chaleur
US20020174978A1 (en) * 2001-05-24 2002-11-28 Beddome David W. Heat exchanger with manifold tubes for stiffening and load bearing
WO2002101313A1 (fr) * 2001-06-13 2002-12-19 Chart Heat Exchangers Ltd Echangeur de chaleur
US6546996B2 (en) * 2001-07-03 2003-04-15 Deere & Company Oil cooler
US20040173341A1 (en) * 2002-04-25 2004-09-09 George Moser Oil cooler and production method
US20040182566A1 (en) * 2002-09-26 2004-09-23 Mann & Hummel Gmbh Liquid filter/heat exchanger unit
FR2853725A1 (fr) * 2003-04-09 2004-10-15 Valeo Thermique Moteur Sa Module de refroidissement a derivation, notamment pour vehicule automobile
US20050121182A1 (en) * 2003-10-10 2005-06-09 Jurgen Hummel Heat exchanger, especially oil cooler
US20060207755A1 (en) * 2005-03-16 2006-09-21 Klaus Kalbacher Heat exchanger for multiple cooling loops
US20070175612A1 (en) * 2003-10-02 2007-08-02 Behr Gmbh & Co. Kg Charge intercooler for a motor vehicle
DE102006030790A1 (de) * 2006-06-30 2008-01-03 Zf Friedrichshafen Ag Wärmetauscher mit integriertem Bypass-Ventil
DE102006031608A1 (de) * 2006-07-06 2008-01-17 Behr Gmbh & Co. Kg Wärmetauscher-Filter-Anordnung, insbesondere für ein Kraftfahrzeug
US20090038580A1 (en) * 2007-08-06 2009-02-12 Irp,Llc Oil cooler for motor vehicles
US20090090496A1 (en) * 2006-04-06 2009-04-09 Alfa Laval Coprorate Ab Plate Heat Exchanger
US20100116465A1 (en) * 2008-10-24 2010-05-13 Mann+Hummel Gmbh Heat Exchanger with Bypass Valve
US20110079373A1 (en) * 2008-06-10 2011-04-07 Viktor Josef Lauer Fluid cooling device
US20120024504A1 (en) * 2010-07-30 2012-02-02 Grundfos Management A/S Heat exchanger unit
US20120132395A1 (en) * 2010-11-29 2012-05-31 Vesa Samuel Silegren Universal spin-on oil filter adapter
WO2012105888A1 (fr) * 2011-02-04 2012-08-09 Alfa Laval Corporate Ab Echangeur thermique à plaques
US20120279478A1 (en) * 2011-05-05 2012-11-08 Walters Jeremy J Fuel filter adapter
US20140150992A1 (en) * 2012-11-30 2014-06-05 Raytheon Company Threaded cooling apparatus with integrated cooling channels and heat exchanger
EP3112787A1 (fr) * 2015-07-01 2017-01-04 Alfa Laval Corporate AB Échangeur thermique à plaque
US20170175599A1 (en) * 2015-12-22 2017-06-22 Mahle Filter Systems Japan Corporation Oil bypass structure of oil cooler
US20170328351A1 (en) * 2015-03-13 2017-11-16 Csic (Chongqing) Haizhuang Windpower Equipment Co. , Ltd. Cooling and lubricating system of speed-up gear box of wind power unit and low-temperature starting method thereof
WO2018029084A1 (fr) 2016-08-09 2018-02-15 Thyssenkrupp Industrial Solutions Ag Échangeur de chaleur à plaques, dispositif de synthèse et procédé de fabrication d'un produit
DE102016114711A1 (de) * 2016-08-09 2018-02-15 Thyssenkrupp Ag Plattenwärmetauscher, Synthesevorrichtung und Verfahren zur Herstellung eines Produkts
US20180245858A1 (en) * 2015-08-20 2018-08-30 Modine Manufacturing Company Heat Exchanger and Manufacturing Method

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US4271901A (en) * 1978-10-05 1981-06-09 Volkswagenwerk Aktiengesellschaft Oil cooler for an internal combustion engine
US4327802A (en) * 1979-06-18 1982-05-04 Borg-Warner Corporation Multiple fluid heat exchanger
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EP0077656A1 (fr) * 1981-10-16 1983-04-27 Avco Corporation Echangeur de chaleur du type à plaques
US4580625A (en) * 1983-04-13 1986-04-08 Nippondenso Co., Ltd. Automotive oil cooler
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US4638856A (en) * 1984-08-07 1987-01-27 Nippondenso Co., Ltd. Oil filter and cooler for internal combustion engine
US4696339A (en) * 1984-11-02 1987-09-29 Suddeutsche Kuhlerfabrik Julius Fr. Behr, Gmbh & Co. Kg Oil cooler
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EP0208957A1 (fr) * 1985-06-25 1987-01-21 Nippondenso Co., Ltd. Echangeur de chaleur
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EP0273462A2 (fr) * 1986-12-31 1988-07-06 Kabushiki Kaisha Tsuchiya Seisakusho Echangeur de chaleur
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AU619112B2 (en) * 1989-08-21 1992-01-16 Modine Manufacturing Company Filter first donut oil cooler
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EP0445006A1 (fr) * 1990-02-26 1991-09-04 Long Manufacturing Ltd. Echangeur de chaleur à écoulement circulaire
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DE4128153A1 (de) * 1991-08-24 1993-02-25 Behr Gmbh & Co Scheibenoelkuehler
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EP0694679A1 (fr) * 1994-07-29 1996-01-31 Modine Manufacturing Company Dispositifs de filtrage
US5544699A (en) * 1995-02-10 1996-08-13 Modine Manufacturing Company Oil cooler with a self-fastening, self-orienting pressure relief valve
US5499675A (en) * 1995-03-10 1996-03-19 Modine Manufacturing Company Oil cooler with a self-retaining, self-orienting pressure relief valve
US5758908A (en) * 1996-05-22 1998-06-02 Modine Manufacturing Company Oil cooler with improved coolant hose connection
WO1998044305A1 (fr) * 1997-04-02 1998-10-08 Creare Inc. Echangeur thermique a flux radial
US6182749B1 (en) * 1997-11-17 2001-02-06 Modine Manufacturing Company Heat exchanger system with integral control valve
EP1004370A1 (fr) 1998-11-23 2000-05-31 Modine Manufacturing Company Procédé et appareil de profilage par roulage d'une pluralité de bandes métalliques pour échangeures de chaleur
WO2000039516A1 (fr) * 1998-12-23 2000-07-06 Long Manufacturing Ltd. Echangeurs thermiques annulaires a ecoulement radial
JP3493519B2 (ja) 1998-12-23 2004-02-03 ダナ カナダ コーポレイション 輻流環状熱交換器
US6446712B1 (en) 1999-02-23 2002-09-10 Long Manufacturing Ltd. Radial flow annular heat exchangers
EP1063397A2 (fr) * 1999-06-23 2000-12-27 Concentric Pumps Limited Carter de pompe pour un moteur à combustion interne
EP1063397A3 (fr) * 1999-06-23 2002-04-10 Concentric Pumps Limited Carter de pompe pour un moteur à combustion interne
WO2002001134A3 (fr) * 2000-06-23 2002-08-01 Long Mfg Ltd Echangeur thermique a ecoulements de liquides paralleles
US6497274B2 (en) 2000-06-23 2002-12-24 Long Manufacturing Ltd. Heat exchanger with parallel flowing fluids
EP1241426A1 (fr) 2001-03-13 2002-09-18 Modine Manufacturing Company Turbulateur pour échangeurs de chaleur
US20020174978A1 (en) * 2001-05-24 2002-11-28 Beddome David W. Heat exchanger with manifold tubes for stiffening and load bearing
US7017656B2 (en) * 2001-05-24 2006-03-28 Honeywell International, Inc. Heat exchanger with manifold tubes for stiffening and load bearing
WO2002101313A1 (fr) * 2001-06-13 2002-12-19 Chart Heat Exchangers Ltd Echangeur de chaleur
US6546996B2 (en) * 2001-07-03 2003-04-15 Deere & Company Oil cooler
US20040173341A1 (en) * 2002-04-25 2004-09-09 George Moser Oil cooler and production method
US20040182566A1 (en) * 2002-09-26 2004-09-23 Mann & Hummel Gmbh Liquid filter/heat exchanger unit
US6994784B2 (en) * 2002-09-26 2006-02-07 Mann & Hummel Gmbh Liquid filter/heat exchanger unit
FR2853725A1 (fr) * 2003-04-09 2004-10-15 Valeo Thermique Moteur Sa Module de refroidissement a derivation, notamment pour vehicule automobile
US20070175612A1 (en) * 2003-10-02 2007-08-02 Behr Gmbh & Co. Kg Charge intercooler for a motor vehicle
US8225849B2 (en) * 2003-10-02 2012-07-24 Behr Gmbh & Co. Kg Charge intercooler for a motor vehicle
US7533717B2 (en) * 2003-10-10 2009-05-19 Modine Manufacturing Company Heat exchanger, especially oil cooler
US20050121182A1 (en) * 2003-10-10 2005-06-09 Jurgen Hummel Heat exchanger, especially oil cooler
US7721796B2 (en) * 2005-03-16 2010-05-25 Modine Manufacturing Company Heat exchanger for multiple cooling loops
US20060207755A1 (en) * 2005-03-16 2006-09-21 Klaus Kalbacher Heat exchanger for multiple cooling loops
US8210247B2 (en) * 2006-04-06 2012-07-03 Alfa Laval Corporate Ab Plate heat exchanger
US20090090496A1 (en) * 2006-04-06 2009-04-09 Alfa Laval Coprorate Ab Plate Heat Exchanger
US20120285669A1 (en) * 2006-04-06 2012-11-15 Alfa Laval Corporate Ab Plate Heat Exchanger
US8573287B2 (en) * 2006-04-06 2013-11-05 Alfa Laval Corporate Ab Plate heat exchanger
US20090320642A1 (en) * 2006-06-30 2009-12-31 Zf Friedrichshafen Ag Heat exchanger with integrated bypass valve
US8065934B2 (en) 2006-06-30 2011-11-29 Zf Friedrichshafen Ag Heat exchanger with integrated bypass valve
DE102006030790A1 (de) * 2006-06-30 2008-01-03 Zf Friedrichshafen Ag Wärmetauscher mit integriertem Bypass-Ventil
DE102006031608A1 (de) * 2006-07-06 2008-01-17 Behr Gmbh & Co. Kg Wärmetauscher-Filter-Anordnung, insbesondere für ein Kraftfahrzeug
US20090038580A1 (en) * 2007-08-06 2009-02-12 Irp,Llc Oil cooler for motor vehicles
US9228598B2 (en) * 2008-06-10 2016-01-05 Hydac S.A. Fluid cooling device with a replenishment circuit
US20110079373A1 (en) * 2008-06-10 2011-04-07 Viktor Josef Lauer Fluid cooling device
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US8469083B2 (en) * 2008-10-24 2013-06-25 Mann+Hummel Gmbh Heat exchanger with bypass valve
US20120024504A1 (en) * 2010-07-30 2012-02-02 Grundfos Management A/S Heat exchanger unit
US9726382B2 (en) * 2010-07-30 2017-08-08 Grundfos Management A/S Heat exchanger unit having connectors with identical base elements
US20120132395A1 (en) * 2010-11-29 2012-05-31 Vesa Samuel Silegren Universal spin-on oil filter adapter
US8911620B2 (en) * 2010-11-29 2014-12-16 Vesa S. Silegren Universal spin-on oil filter adapter
WO2012105888A1 (fr) * 2011-02-04 2012-08-09 Alfa Laval Corporate Ab Echangeur thermique à plaques
RU2541061C1 (ru) * 2011-02-04 2015-02-10 Альфа Лаваль Корпорейт Аб Пластинчатый теплообменник
US8899312B2 (en) 2011-02-04 2014-12-02 Alfa Laval Corporate Ab Plate heat exchanger
US20120279478A1 (en) * 2011-05-05 2012-11-08 Walters Jeremy J Fuel filter adapter
US9157399B2 (en) * 2011-05-05 2015-10-13 Hamilton Sundstrand Corporation Fuel filter adapter
US20140150992A1 (en) * 2012-11-30 2014-06-05 Raytheon Company Threaded cooling apparatus with integrated cooling channels and heat exchanger
US11231239B2 (en) 2012-11-30 2022-01-25 Raytheon Company Threaded cooling apparatus with integrated cooling channels and heat exchanger
US20170328351A1 (en) * 2015-03-13 2017-11-16 Csic (Chongqing) Haizhuang Windpower Equipment Co. , Ltd. Cooling and lubricating system of speed-up gear box of wind power unit and low-temperature starting method thereof
EP3112787A1 (fr) * 2015-07-01 2017-01-04 Alfa Laval Corporate AB Échangeur thermique à plaque
US10393448B2 (en) 2015-07-01 2019-08-27 Alfa Laval Corporate Ab Plate heat exchanger
WO2017001111A1 (fr) * 2015-07-01 2017-01-05 Alfa Laval Corporate Ab Échangeur de chaleur à plaques
US20180245858A1 (en) * 2015-08-20 2018-08-30 Modine Manufacturing Company Heat Exchanger and Manufacturing Method
US10830539B2 (en) * 2015-08-20 2020-11-10 Modine Manufacturing Company Heat exchanger with adapter
CN106907210A (zh) * 2015-12-22 2017-06-30 株式会社马勒滤清系统 油料冷却器的油料旁通构造
US20170175599A1 (en) * 2015-12-22 2017-06-22 Mahle Filter Systems Japan Corporation Oil bypass structure of oil cooler
US10138771B2 (en) * 2015-12-22 2018-11-27 Mahle Filter Systems Japan Corporation Oil bypass structure of oil cooler
CN106907210B (zh) * 2015-12-22 2020-07-17 株式会社马勒滤清系统 油料冷却器的油料旁通构造
WO2018029084A1 (fr) 2016-08-09 2018-02-15 Thyssenkrupp Industrial Solutions Ag Échangeur de chaleur à plaques, dispositif de synthèse et procédé de fabrication d'un produit
DE102016114710A1 (de) * 2016-08-09 2018-02-15 Thyssenkrupp Ag Plattenwärmetauscher, Synthesevorrichtung und Verfahren zur Herstellung eines Produkts
DE102016114711A1 (de) * 2016-08-09 2018-02-15 Thyssenkrupp Ag Plattenwärmetauscher, Synthesevorrichtung und Verfahren zur Herstellung eines Produkts

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