US3012758A - Radiator structure - Google Patents
Radiator structure Download PDFInfo
- Publication number
- US3012758A US3012758A US635841A US63584157A US3012758A US 3012758 A US3012758 A US 3012758A US 635841 A US635841 A US 635841A US 63584157 A US63584157 A US 63584157A US 3012758 A US3012758 A US 3012758A
- Authority
- US
- United States
- Prior art keywords
- plates
- raised portions
- fluid
- radiator
- main plate
- 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
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
- F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits being formed by paired plates touching each other
- F28D1/0316—Assemblies of conduits in parallel
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49366—Sheet joined to sheet
Definitions
- This invention relates generally to a radiator fluid cooling structure and the like. More specifically, this invention relates to a radiator fluid cooling structure which lends itself to use with an automobile and other similar structures.
- a radiator structure which includes a series of laterally adjacent plates.
- Each of the plates has a series of raised portions defining tubular fluid passageways.
- the raised portions serve to space the plates slightly so that a coolant such as air may be passed between the plates to facilitate cooling of the same.
- the plates may be provided with fins extending between the plates to force the coolant to flow in a tortuous path to facilitate wiping and cooling of the plates.
- an object of this invention is to provide a new and improved fluid cooling structure.
- Still another object of this invention is to provide a radiator fluid cooling structure with fins to aid in the cooling of the structure by causing the coolant which passes through the radiator structure to flow in an irregular path.
- Still another object of this invention is to provide a new and improved reinforced'radiator construction.
- Still another object of this invention is to provide a radiator structure which is comprised of a plurality of abutting plates each of which has raised portions defining tubular fluid passageways through which hot fluid entering the radiator inlet may be cooled in its flow to the radiator outlet.
- Another and still further object of this invention is to provide a radiator cooling fluid structure which lends itself to economical manufacture on a large production basis and which is extremely eflicient in operation and of a sturdy construction.
- a radiator fluid cooling structure having a hot fluid inlet and a cooled fluid outlet
- the improvement of the structure having a series of laterally adjacent abutting plates.
- the plate has a main plate portion with the portion having a series of criss-cross raised portions defining tubular fluid passageways tirough which hot fluid entering from the inlet may be cooled in its flow to the outlet.
- the raised portions on the adjacent plates abut against one another to provide spaces between the plate portions to permit the coolant to flow therebetween.
- the main plate portions have fins extending into the spaces therebetween to force the air coolant to flow in an irregular path to facilitate wiping and cooling of the plates.
- the fins comprise struck out extensions projecting from opposite sides of the main plate portion and are spaced from the immediately adjacent abutting plates.
- FIGURE 1 is a side elevation of my radiator structure
- FIGURE 2 is an enlarged fragmentary side elevation of a portion of the radiator structure or FiGURE 1;
- FIGURE 3 is an enlarged cross sectional view taken substantially on the line III-III of FIGURE 2 looking in the direction indicated by the arrows;
- FIGURE 4- is a cross sectional view taken substantially on the line IV-JV of FIGURE 3 looking in the direction indicated by the arrows and showing in full and dotted lines the relationship of the abutting plates;
- FIGURE 5 is a cross sectional view similar to FIG- URE 4 only illustrating a modification of my invention.
- the reference numeral ii indicates generally my radiator structure.
- the radiator structure may be used in connection with an automobile vehicle or any other similar device which requires a fluid cooling system.
- the radiator structure includes a conventional header 11 at the top of the radiator structure 10 and a conventional collector 12 at the bottom of the radiator struc' ture with cooling plates 13 therebetween.
- the reference numeral 14 indicates where liquids may be injected into the radiator structure to fill the same.
- the header 11 has a hot fluid inlet 15 through which is received fluid to be cooled.
- the collector 12 has an outlet 16 through which cooled fluid may be discharged.
- the plates 13 are particularly arranged to provide a new and improved system for cooling fluid with the plates lending themselves to economical production on a large scale manufacturing operation.
- Each of the plates may be made from any suitable material such as aluminum and the like and preferably a type of material which may be economically obtained, which may be easily worked and which rapidly gives off heat.
- Each of the plates has a series of relatively flat main plate portions 13a separated from one another by raised criss crossed portions 17. Included among the raised portions 17 are spaced vertical raised portions 17a and spaced horizontal raised portions 17b with the latter portions connecting adjacent vertical raised portions. Each of the raised portions 17 is tubular to enable fluid to flow generally in a vertically downward direction from the hot fluid inlet 15 to the discharge outlet 16.
- the plates 13 may be made from any suitable operation such as by means of stamping and other related methods of forming tubular plates.
- the raised portions When the plates are placed in laterally adjacent abutting relation, the raised portions abut with the raised portions on the adjoining plates.
- the raised portions 17 When the plates are staggered with respect to one another, that is, the raised portions 17 are staggered with respect to one another, even though the plates are in abutting relation, air coolant may flow in an irregular path through the radiator structure from the front edge to the rear edge thereof.
- fluid as it is discharged from the inlet I5 may fall upon a plate having a series of openings which are in registry with the upper ends of the chan nels defined by the raised portions so that fluid may be distributed between the plates and into the passageways with a minimum amount of effort.
- the plates 13 may be connected with the header 11 and the collector 12 in any suitable conventional manner such as shown in the Smith Patent 2,462,136. As here illustrated, a bottom wall of the header 11 has slots for snugly receiving top ends of the plates (FIG- URE 1) so fluid may flow directly from the header into the fluid passageways on the plates and then into the collector l2.
- FIGURE 5 Shown in FIGURE 5 is a modified radiator structure indicated generally by the reference numeral 25. Where identical elements again appear as in the first form of my invention, the same numerals have been again applied.
- the main plate portion 13a of the plates 13 are provided with a series of fins 26 which are struck out at a divergent angle therefrom on opposite sides thereof.
- the fins are adapted to cause air flowing from the front edge of the radiator structure through to the rear edge, as indicated by the arrows, to move in a tortuous path over the staggered portions 17 to facilitate cooling thereof.
- a heat exchanger structure having a heated fluid inlet and a cooled fluid outlet
- said structure having a series of laterally adjacent abutting plates which plates are disposed in planes which are all parallel with respect to one another, each of said plates having a main plate portion with said main plate portion having a series of transverse and longitudinal raised portions defining tubular criss-crossing interconnected fluid channels through which hot fluid entering from the inlet may be cooled in its flow to the outlet, the transverse and the longitudinal raised portions on the plates being engaged with one another to provide a rigidified cooling structure, the transverse raised portions on the plates being longitudinally offset with respect to the transverse raised portions on adjacent plates and the longitudinal raised portions on the plates being transversely offset with respect to the longitudinal raised portions on adjacent plates providing passageways between the main plate portions and the raised portions to permit coolant to flow therebetween to more effectively cool the raised portions as well as the main plate portions.
- a heat exchanger structure having a heated fluid inlet and a cooled fluid outlet
- said structure having a series of laterally adjacent abutting plates which plates are disposed in planes which are all parallel with respect to one another, each of said plates having a main plate portion with said main plate portion having a series of transverse and longitudinal raised portions defining tubular criss-crossing interconnected fluid channels through which hot fluid entering from the inlet may be cooled in its flow to the outlet, the transverse and the longitudinal raised portions on the plates being engaged with one another to provide a rigiditied cooling structure, the transverse raised portion on the plates being longitudinally offset with respect to the transverse raised portions on adjacent plates and the longitudinal raised portions on the plates being transversely offset with respect to the longitudinal raised portions on adjacent plates providing passageways between the main plate portions and the raised portions to permit coolant to flow therebetween to more effectively cool the raised portions as well as the main plate portions, the main plate portions having cut-out areas from which extend angular extensions having inner ends joined with the main plate portions and outer ends
Description
Dec. 12, 1961 G. A. LYON, JR
RADIATOR, STRUG'IZUREI Filed Jan. 23, 1957' 50/265 4 Ira d6 I I l I I I I I I I I I 'I I I I l I I l I I I I l 1 M "WHJT E,
Filed Jan. 23, 1957, Ser. No. 635,841 2 Claims. (Cl. 257-131 This invention relates generally to a radiator fluid cooling structure and the like. More specifically, this invention relates to a radiator fluid cooling structure which lends itself to use with an automobile and other similar structures.
According to this invention, there is provided a radiator structure which includes a series of laterally adjacent plates. Each of the plates has a series of raised portions defining tubular fluid passageways. When the plates are placed in abutting relation with one another the raised portions serve to space the plates slightly so that a coolant such as air may be passed between the plates to facilitate cooling of the same. To augment the cooling action of the coolant as it passes between the plates, the plates may be provided with fins extending between the plates to force the coolant to flow in a tortuous path to facilitate wiping and cooling of the plates.
Accordingly, an object of this invention is to provide a new and improved fluid cooling structure.
Still another object of this invention is to provide a radiator fluid cooling structure with fins to aid in the cooling of the structure by causing the coolant which passes through the radiator structure to flow in an irregular path.
Still another object of this invention is to provide a new and improved reinforced'radiator construction.
Still another object of this invention is to provide a radiator structure which is comprised of a plurality of abutting plates each of which has raised portions defining tubular fluid passageways through which hot fluid entering the radiator inlet may be cooled in its flow to the radiator outlet.
Another and still further object of this invention is to provide a radiator cooling fluid structure which lends itself to economical manufacture on a large production basis and which is extremely eflicient in operation and of a sturdy construction.
According to the general features of this invention there is provided in a radiator fluid cooling structure having a hot fluid inlet and a cooled fluid outlet, the improvement of the structure having a series of laterally adjacent abutting plates. The plate has a main plate portion with the portion having a series of criss-cross raised portions defining tubular fluid passageways tirough which hot fluid entering from the inlet may be cooled in its flow to the outlet. The raised portions on the adjacent plates abut against one another to provide spaces between the plate portions to permit the coolant to flow therebetween. The main plate portions have fins extending into the spaces therebetween to force the air coolant to flow in an irregular path to facilitate wiping and cooling of the plates. The fins comprise struck out extensions projecting from opposite sides of the main plate portion and are spaced from the immediately adjacent abutting plates.
Other objects and features of this invention will more fully become apparent in view of the following detailed description taken in conjunction with the accompanying drawing illustrating therein several embodiments and in which:
FIGURE 1 is a side elevation of my radiator structure;
FIGURE 2 is an enlarged fragmentary side elevation of a portion of the radiator structure or FiGURE 1;
3,fl12,758 Patented Dec. 12, 196i.
FIGURE 3 is an enlarged cross sectional view taken substantially on the line III-III of FIGURE 2 looking in the direction indicated by the arrows;
FIGURE 4- is a cross sectional view taken substantially on the line IV-JV of FIGURE 3 looking in the direction indicated by the arrows and showing in full and dotted lines the relationship of the abutting plates; and
FIGURE 5 is a cross sectional view similar to FIG- URE 4 only illustrating a modification of my invention.
As shown on the drawings:
The reference numeral ii indicates generally my radiator structure. The radiator structure may be used in connection with an automobile vehicle or any other similar device which requires a fluid cooling system.
The radiator structure includes a conventional header 11 at the top of the radiator structure 10 and a conventional collector 12 at the bottom of the radiator struc' ture with cooling plates 13 therebetween. The reference numeral 14 indicates where liquids may be injected into the radiator structure to fill the same. The header 11 has a hot fluid inlet 15 through which is received fluid to be cooled. The collector 12 has an outlet 16 through which cooled fluid may be discharged. Accord ing to this invention, the plates 13 are particularly arranged to provide a new and improved system for cooling fluid with the plates lending themselves to economical production on a large scale manufacturing operation.
Each of the plates may be made from any suitable material such as aluminum and the like and preferably a type of material which may be economically obtained, which may be easily worked and which rapidly gives off heat.
Each of the plates has a series of relatively flat main plate portions 13a separated from one another by raised criss crossed portions 17. Included among the raised portions 17 are spaced vertical raised portions 17a and spaced horizontal raised portions 17b with the latter portions connecting adjacent vertical raised portions. Each of the raised portions 17 is tubular to enable fluid to flow generally in a vertically downward direction from the hot fluid inlet 15 to the discharge outlet 16. The plates 13 may be made from any suitable operation such as by means of stamping and other related methods of forming tubular plates.
When the plates are placed in laterally adjacent abutting relation, the raised portions abut with the raised portions on the adjoining plates. When the plates are staggered with respect to one another, that is, the raised portions 17 are staggered with respect to one another, even though the plates are in abutting relation, air coolant may flow in an irregular path through the radiator structure from the front edge to the rear edge thereof.
If it is desired, fluid as it is discharged from the inlet I5 may fall upon a plate having a series of openings which are in registry with the upper ends of the chan nels defined by the raised portions so that fluid may be distributed between the plates and into the passageways with a minimum amount of effort.
The plates 13 may be connected with the header 11 and the collector 12 in any suitable conventional manner such as shown in the Smith Patent 2,462,136. As here illustrated, a bottom wall of the header 11 has slots for snugly receiving top ends of the plates (FIG- URE 1) so fluid may flow directly from the header into the fluid passageways on the plates and then into the collector l2.
Shown in FIGURE 5 is a modified radiator structure indicated generally by the reference numeral 25. Where identical elements again appear as in the first form of my invention, the same numerals have been again applied.
'In this instance, it will be noted the main plate portion 13a of the plates 13 are provided with a series of fins 26 which are struck out at a divergent angle therefrom on opposite sides thereof. The fins are adapted to cause air flowing from the front edge of the radiator structure through to the rear edge, as indicated by the arrows, to move in a tortuous path over the staggered portions 17 to facilitate cooling thereof.
It will be understood that modifications and variations may be effected without departing from the scope of the novel concepts of the present invention.
1 claim as my invention:
1. In a heat exchanger structure having a heated fluid inlet and a cooled fluid outlet, the improvement of said structure having a series of laterally adjacent abutting plates which plates are disposed in planes which are all parallel with respect to one another, each of said plates having a main plate portion with said main plate portion having a series of transverse and longitudinal raised portions defining tubular criss-crossing interconnected fluid channels through which hot fluid entering from the inlet may be cooled in its flow to the outlet, the transverse and the longitudinal raised portions on the plates being engaged with one another to provide a rigidified cooling structure, the transverse raised portions on the plates being longitudinally offset with respect to the transverse raised portions on adjacent plates and the longitudinal raised portions on the plates being transversely offset with respect to the longitudinal raised portions on adjacent plates providing passageways between the main plate portions and the raised portions to permit coolant to flow therebetween to more effectively cool the raised portions as well as the main plate portions.
2. In a heat exchanger structure having a heated fluid inlet and a cooled fluid outlet, the improvement of said structure having a series of laterally adjacent abutting plates which plates are disposed in planes which are all parallel with respect to one another, each of said plates having a main plate portion with said main plate portion having a series of transverse and longitudinal raised portions defining tubular criss-crossing interconnected fluid channels through which hot fluid entering from the inlet may be cooled in its flow to the outlet, the transverse and the longitudinal raised portions on the plates being engaged with one another to provide a rigiditied cooling structure, the transverse raised portion on the plates being longitudinally offset with respect to the transverse raised portions on adjacent plates and the longitudinal raised portions on the plates being transversely offset with respect to the longitudinal raised portions on adjacent plates providing passageways between the main plate portions and the raised portions to permit coolant to flow therebetween to more effectively cool the raised portions as well as the main plate portions, the main plate portions having cut-out areas from which extend angular extensions having inner ends joined with the main plate portions and outer ends free of the main plate portions for breaking up the paths of coolant flow between the plates to improve the cooling effect of the coolant.
References Cited in the file of this patent UNITED STATES PATENTS 1,413,163 Hromadko Apr. 18, 1922 1,823,788 Dewoitine Sept. 15, 1931 2,537,797 Simpelaar Jan. 9, 1951 2,548,036 Milborn Apr. 10, 1951 2,690,002 Grenell Sept. 28, 1954 2,759,247 Grenell et al. Aug. 21, 1956 2,856,162 Adams Oct. 14, 1958 2,877,000 Person Mar. 10, 1959
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US635841A US3012758A (en) | 1957-01-23 | 1957-01-23 | Radiator structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US635841A US3012758A (en) | 1957-01-23 | 1957-01-23 | Radiator structure |
Publications (1)
Publication Number | Publication Date |
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US3012758A true US3012758A (en) | 1961-12-12 |
Family
ID=24549332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US635841A Expired - Lifetime US3012758A (en) | 1957-01-23 | 1957-01-23 | Radiator structure |
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Country | Link |
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US (1) | US3012758A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229766A (en) * | 1961-12-11 | 1966-01-18 | Olin Mathieson | Finned heat exchanger |
US4285397A (en) * | 1976-01-22 | 1981-08-25 | Oestbo John D B | Heat-exchangers with plate-like heat exchange elements |
US20050109496A1 (en) * | 2003-11-25 | 2005-05-26 | Baolute Ren | Heat exchanger tubing with connecting member and fins and methods of heat exchange |
US20060237178A1 (en) * | 2005-04-22 | 2006-10-26 | Denso Corporaton | Heat exchanger |
CN1851372B (en) * | 2005-04-22 | 2010-05-12 | 株式会社电装 | Heat exchanger |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1413163A (en) * | 1918-03-07 | 1922-04-18 | Motor Radiator & Mfg Corp | Radiator |
US1823788A (en) * | 1927-09-21 | 1931-09-15 | Dewoitine Emile Julien Eugene | Radiator composed of flat water elements |
US2537797A (en) * | 1946-08-08 | 1951-01-09 | Modine Mfg Co | Finned tube |
US2548036A (en) * | 1946-09-05 | 1951-04-10 | Edward A Milborn | Radiant panel heating for buildings |
US2690002A (en) * | 1949-11-18 | 1954-09-28 | Olin Ind Inc | Method of making hollow sheet metal fabrications having a plurality of interconnected passageways |
US2759247A (en) * | 1950-07-21 | 1956-08-21 | Olin Mathieson | Method of making heat exchangers |
US2856162A (en) * | 1956-01-17 | 1958-10-14 | Olin Mathieson | Heat exchanger |
US2877000A (en) * | 1955-09-16 | 1959-03-10 | Int Harvester Co | Heat exchanger |
-
1957
- 1957-01-23 US US635841A patent/US3012758A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1413163A (en) * | 1918-03-07 | 1922-04-18 | Motor Radiator & Mfg Corp | Radiator |
US1823788A (en) * | 1927-09-21 | 1931-09-15 | Dewoitine Emile Julien Eugene | Radiator composed of flat water elements |
US2537797A (en) * | 1946-08-08 | 1951-01-09 | Modine Mfg Co | Finned tube |
US2548036A (en) * | 1946-09-05 | 1951-04-10 | Edward A Milborn | Radiant panel heating for buildings |
US2690002A (en) * | 1949-11-18 | 1954-09-28 | Olin Ind Inc | Method of making hollow sheet metal fabrications having a plurality of interconnected passageways |
US2759247A (en) * | 1950-07-21 | 1956-08-21 | Olin Mathieson | Method of making heat exchangers |
US2877000A (en) * | 1955-09-16 | 1959-03-10 | Int Harvester Co | Heat exchanger |
US2856162A (en) * | 1956-01-17 | 1958-10-14 | Olin Mathieson | Heat exchanger |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3229766A (en) * | 1961-12-11 | 1966-01-18 | Olin Mathieson | Finned heat exchanger |
US4285397A (en) * | 1976-01-22 | 1981-08-25 | Oestbo John D B | Heat-exchangers with plate-like heat exchange elements |
US20050109496A1 (en) * | 2003-11-25 | 2005-05-26 | Baolute Ren | Heat exchanger tubing with connecting member and fins and methods of heat exchange |
US7028766B2 (en) * | 2003-11-25 | 2006-04-18 | Alcoa Inc. | Heat exchanger tubing with connecting member and fins and methods of heat exchange |
US20060237178A1 (en) * | 2005-04-22 | 2006-10-26 | Denso Corporaton | Heat exchanger |
CN1851372B (en) * | 2005-04-22 | 2010-05-12 | 株式会社电装 | Heat exchanger |
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