US1776080A - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- US1776080A US1776080A US42903A US4290325A US1776080A US 1776080 A US1776080 A US 1776080A US 42903 A US42903 A US 42903A US 4290325 A US4290325 A US 4290325A US 1776080 A US1776080 A US 1776080A
- Authority
- US
- United States
- Prior art keywords
- radiator
- wall
- air
- heating element
- plates
- 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
- F28D1/04—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
- F28D1/047—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 bent, e.g. in a serpentine or zig-zag
- F28D1/0475—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 bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend
-
- 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
- Y10T29/49377—Tube with heat transfer means
- Y10T29/49378—Finned tube
Definitions
- My invention aims to provide a radiator of small thickness and height adapted .to 'be placed on the base of a wall or in s1m1lar situations where economy in the said dimensions is desirable and where, generally, space of considerable length is available.
- the accompanying drawings illustrate an embodiment of the invention.
- Fig. 1 is a front elevation of a portlon of a radiator
- Figs. 2 and 3 are sections of the same on the correspondingly numbered lines;
- Fig ⁇ 4 is an elevation of the complete radiator
- Fig. 5 is an end view illustrating frriodiiication.
- the vessel for the steam or other heating medium comprises al pipe arranged in two substantially parallel lengths 1 and 2 connected by a bend 3. They are approximately horizontal, or they may be slightly inclined to facilitate drainage and circulation.
- the end of the upper length 1 is connected through admission valve 4 to a pipe 5,
- the two lengths of pipe are arranged 1n the same vertical plane and as close together as the total height of the available space requires.
- a radiating structure is arranged in contact with the pipe, of a total width which iscomparatively small and of a height to .extend slightly above and below the pipe.
- the pipe 1s arranged on the outer side of the radiating notches 12 and 13 (Fig. 3) to receive the pipes RADTA'roB 1925. Serial No. 42,908.
- a coverplate 14 is mounted on the front of the radiating structure and the pipes. It serves to conceal the radiator, to provide addltional radiating surface, and to assist in forming lues which produce'a ygood circula-- tion of air. It may be welded, soldered or otherwise attached to the corru ated struc.- ture and to the pipes l and 2. t its lower end 15,-it covers the pipe 2 and leaves the corrugated structure projecting somewhat lower to facilitate the entrance of cooled air from the floor 16 as indicated -b the arrow.
- the plates 8 and l0 and the front plate 14 form flues closed in vhorizontal section.
- the adjoining spaces between plates 8 and 11 and the face 9 of the wall form approximately closed vertical flues.
- the plates may be made of copper which is a rapid conductor of heat and is most etlicient in heating the air passing over it.
- the plates may be made very much thinner than steel or lron plates, the structure being so well braced by its shape as to have all the requisite strength.
- the pipe also may be of copper or brass for greater efficiency; or the pipe, and also the radiating structure, may be of iron or steel.
- the complete radiator including the pipes and the flues formed by the radiating structure is a unitary transportable structure, as distinguished from radiators made of parts which are separately built into the wall of a room.
- a radiator of this type may be made of small height, say six or eight inches and elongated sufficiently to secure the desired effect. Such a radiator, although the heat units transmitted to a given column of air are less than if the same column traversed a radiator of the usual considerable height,
- a forwardly curved shield 19, Fig. 3 (or 20, Fig. 5) may be fastened to the wall back of the upper part of the radiator and projecting above it and outward into the room.
- the radiator may be mounted in various ways. There is usually a curve or molding in the corner at the bottom of the wall which might interfere with the placing of the radiator close against the wall'if it were carried on the usual supporting feet. -I prefer to fasten it to the vertical face of the wall, so that it can more easily be brought close up against the wall. For this purpose, I may use strips 21 and 22 fastened to the top and bottom ofthe inner face of the radiator and fastened at their ends to the wall by means of screws 23 or other fastening devices according to the character of the wall.
- Fig. 5 there is illustrated another method of mounting the radiator. It is shown in connection with the radiator set in a recess,'but may be used also for the outside type like Fig. 3.
- the shield 20 is extended either in a continuous plate or with openings to llighten it dow'n the back of the radiator proper to form a protecting sheet 21 and is provided at the bottom with fianges or feet 22 through which screws 23 may be passed to fasten the radiator directly on the floor.
- An additional set of screws 24 may be provided at the upper portion of the plate 21 and shielded somewhat from sight by the front plate 17, fastening the radiator back against the wall.
- the vessel for the heating medium may be a single length of pipe or may be more than two lengths. For example, in Fig.
- the radiator may be equally used for cooling air by circulating cold brine or the like through the pipes so that the latter 'become a heating element only inthe negative sense,
- the radiatorof claim 1 having in addition a cover plate at the' front formin with parts of the radiating structure close vertical fiues.
- An elongated radiator of small height and thickness comprising a long heating elementof small cross-section extending horizontally and radiating plates lseparate from and applied to the outside of said heating element and shaped to form vertical flues for inducing a rapid draft of the heated air, said parts constituting Aa unitary transportable structure, and means carried by said plates for fastening the radiator against the base of a wall and a rear plate carried by said radiating plates tovprotect the wall from the vheated air.
- An elongated radiator of small height and thickness comprising lengths of pipe extending horizontally adjacent to each other and in the same vertical plane and radiating plates separate from and applied to the outside of the said pipes, the pipes being applied at one side of the plates and the plates being shaped to form vertical iues for inducing a rapid draftof the heated air, said parts constituting aunitary transportable structure.
- a radiator comprising 'an elongated heating element and a corrugated plate. separate from and applied to the outside of the heating element the ridges of said plate extending transversely to the length of the heating element -and the ridges being cut awa along one face of the plate to form notc es which fit the heating element.
- An elongated radiator of small height and thickness adapted to be placed at the base of a wall for heating and circulating the air of a room comprising a long heating element of small cross section extending ⁇ horizontally and radiating plates separate from and applied to the outside of said heating element with an intimate heat conducting contact and shaped to form vertical flues, said plates having a height which is much las greater than that of the heating element so as to induce a strong draft and circulation of the air in the room.
- a base board radiator of small height and thickness comprising in combination with a wall of a room to be heated a plate spaced a slight distance from the base of the wall with -air passages at the top and bottom thereof, a heating element in the space between the wall and the plate and a separate radiating structure applied to the outside of the heating elementwith an intimate heat conductintg contact and comprising thin sheet metal ns extending laterally with vertical passages between them in which the air is heated by contact with the ins and an upward draft induced for circulating the heated air.
- a base board radiator comprising in combination with a wall of a room to be heated a plate' spaced about two inches from the face of the wall and about eight inches high and corresponding substantially to the usual base board with air passages at the top and bottom thereof, a heating element in the space betweenthe wall and the plate and a separate radiating structure applied to the outside of the heating element with an intimate heat conductin contact and comprising thin sheet metal ns extending laterally wlth vertical passages between them in which the air is heated by contact with the fins and an upward draft induced for circulating the heated air, said ns substantiallyilling the height and width ofl said space so as to secure the maximum heating and circulating 9.
- a base board radiator of slight thickness, of a height several times its thickness and of a length several times its height comprising in combination with the wall of a room to be heated, a plate spaced from the face of the wall with air passages at the top and bottom thereof, a heating element in the space between the wall and the plate and a separate radiating structure applied to the outside of the heating element with an intimate heat conducting contact and comprising thin sheet metal fins extending laterally with Vertical passages between them in which the air is heated by contact with the fins and an upward draft induced for circulating the heated air, said fins substantially filling the height and width of said space so as to secure the maximum heating and circulatin effect.
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Central Heating Systems (AREA)
Description
Sept. 16, 1930. Tl E. MURRAY l1,776,080
RADIATOR Filed July ll, 1925 l l I| l l l l l l' 75 Patented Sept. 16, 1930 UNITED STATES PATENT oFFlcE THOMASE. MURRAY, OF BROOKLYN, NEW YORK; JOSE'H BRADLEY MURRAY, THOMAS E. MURRAY, JR., AND JOHN F. MURRAY, EXEGUTORS OF SAID THOMAS E. MURRAY, DECEASED, ASSIGNORS TO METROPOLITAN ENGINEERING COMPANY, A. CORPORA- TION OF N YORK Application filed July 11,
My invention aims to provide a radiator of small thickness and height adapted .to 'be placed on the base of a wall or in s1m1lar situations where economy in the said dimensions is desirable and where, generally, space of considerable length is available. The accompanying drawings illustrate an embodiment of the invention.
Fig. 1 is a front elevation of a portlon of a radiator;
Figs. 2 and 3 are sections of the same on the correspondingly numbered lines;
Fig` 4 is an elevation of the complete radiator;
Fig. 5 is an end view illustrating frriodiiication.
Referring to the embodiment of the invention illustrated, the vessel for the steam or other heating medium comprises al pipe arranged in two substantially parallel lengths 1 and 2 connected by a bend 3. They are approximately horizontal, or they may be slightly inclined to facilitate drainage and circulation. The end of the upper length 1 is connected through admission valve 4 to a pipe 5,
and the. end of the length 2 is connected through an outlet valve 6 toa pipe 7. The two lengths of pipe are arranged 1n the same vertical plane and as close together as the total height of the available space requires.
A radiating structure is arranged in contact with the pipe, of a total width which iscomparatively small and of a height to .extend slightly above and below the pipe. Preferably, but not necessarily, the pipe 1s arranged on the outer side of the radiating notches 12 and 13 (Fig. 3) to receive the pipes RADTA'roB 1925. Serial No. 42,908.
1 and 2 so that these shall be flush with the outer face of the radiating structure.
A coverplate 14 is mounted on the front of the radiating structure and the pipes. It serves to conceal the radiator, to provide addltional radiating surface, and to assist in forming lues which produce'a ygood circula-- tion of air. It may be welded, soldered or otherwise attached to the corru ated struc.- ture and to the pipes l and 2. t its lower end 15,-it covers the pipe 2 and leaves the corrugated structure projecting somewhat lower to facilitate the entrance of cooled air from the floor 16 as indicated -b the arrow. At its upper end, it has a curved flange portion 17 which is bent inward and extends up in front of the corrugated structure, holding the air currents in the latter so that they pass out in the direction of the arrow. The spaces enclosed between the plates 8 and l0 and the front plate 14 form flues closed in vhorizontal section. Similarly, the adjoining spaces between plates 8 and 11 and the face 9 of the wall form approximately closed vertical flues. Thus the cooled air from the iioor is heated and rises through these flues and is exposed therein to a very considerable radiating surface and for a long enough time tobe. heated very efficiently. The plates may be made of copper which is a rapid conductor of heat and is most etlicient in heating the air passing over it. Though this is a comparatively expensive metal, the plates may be made very much thinner than steel or lron plates, the structure being so well braced by its shape as to have all the requisite strength. The pipe also may be of copper or brass for greater efficiency; or the pipe, and also the radiating structure, may be of iron or steel. The complete radiator including the pipes and the flues formed by the radiating structure, is a unitary transportable structure, as distinguished from radiators made of parts which are separately built into the wall of a room.
A radiator of this type may be made of small height, say six or eight inches and elongated sufficiently to secure the desired effect. Such a radiator, although the heat units transmitted to a given column of air are less than if the same column traversed a radiator of the usual considerable height,
will make up the 'required number 'of heat units by its length and at the same time will maintain a better circulation of air in the room because the total cross-section of the columns of ascending air will be greater than Y out into the room a forwardly curved shield 19, Fig. 3 (or 20, Fig. 5) may be fastened to the wall back of the upper part of the radiator and projecting above it and outward into the room.
The radiator may be mounted in various ways. There is usually a curve or molding in the corner at the bottom of the wall which might interfere with the placing of the radiator close against the wall'if it were carried on the usual supporting feet. -I prefer to fasten it to the vertical face of the wall, so that it can more easily be brought close up against the wall. For this purpose, I may use strips 21 and 22 fastened to the top and bottom ofthe inner face of the radiator and fastened at their ends to the wall by means of screws 23 or other fastening devices according to the character of the wall.
In Fig. 5 there is illustrated another method of mounting the radiator. It is shown in connection with the radiator set in a recess,'but may be used also for the outside type like Fig. 3. The shield 20 is extended either in a continuous plate or with openings to llighten it dow'n the back of the radiator proper to form a protecting sheet 21 and is provided at the bottom with fianges or feet 22 through which screws 23 may be passed to fasten the radiator directly on the floor. An additional set of screws 24 may be provided at the upper portion of the plate 21 and shielded somewhat from sight by the front plate 17, fastening the radiator back against the wall. The vessel for the heating medium may be a single length of pipe or may be more than two lengths. For example, in Fig. 5, I have shown the pipe in four lengths 25, 26, 27 yand 28. The diameters of the pipes may be varied inversely with the number of horizontal lengths used. And vesselsof other shapes than the bent pipes described may be used. Also other elongated heatin elements of small cross-section may be used instead of the pipes.
The radiator may be equally used for cooling air by circulating cold brine or the like through the pipes so that the latter 'become a heating element only inthe negative sense,
' to the outside of said vessel and constituting a radiating structure including vertical plates extending rearwardly from said vessel but not beyond the forward facethereof, so that the radiator may be placed against a vertical wall with the vessel remote from such wall.
2. The radiatorof claim 1 having in addition a cover plate at the' front formin with parts of the radiating structure close vertical fiues.
3. An elongated radiator of small height and thickness comprising a long heating elementof small cross-section extending horizontally and radiating plates lseparate from and applied to the outside of said heating element and shaped to form vertical flues for inducing a rapid draft of the heated air, said parts constituting Aa unitary transportable structure, and means carried by said plates for fastening the radiator against the base of a wall and a rear plate carried by said radiating plates tovprotect the wall from the vheated air.
4. An elongated radiator of small height and thickness comprising lengths of pipe extending horizontally adjacent to each other and in the same vertical plane and radiating plates separate from and applied to the outside of the said pipes, the pipes being applied at one side of the plates and the plates being shaped to form vertical iues for inducing a rapid draftof the heated air, said parts constituting aunitary transportable structure.
5. A radiator comprising 'an elongated heating element and a corrugated plate. separate from and applied to the outside of the heating element the ridges of said plate extending transversely to the length of the heating element -and the ridges being cut awa along one face of the plate to form notc es which fit the heating element.
6. An elongated radiator of small height and thickness adapted to be placed at the base of a wall for heating and circulating the air of a room, comprising a long heating element of small cross section extending` horizontally and radiating plates separate from and applied to the outside of said heating element with an intimate heat conducting contact and shaped to form vertical flues, said plates having a height which is much las greater than that of the heating element so as to induce a strong draft and circulation of the air in the room.
7. A base board radiator of small height and thickness comprising in combination with a wall of a room to be heated a plate spaced a slight distance from the base of the wall with -air passages at the top and bottom thereof, a heating element in the space between the wall and the plate and a separate radiating structure applied to the outside of the heating elementwith an intimate heat conductintg contact and comprising thin sheet metal ns extending laterally with vertical passages between them in which the air is heated by contact with the ins and an upward draft induced for circulating the heated air.
8. A base board radiator comprising in combination with a wall of a room to be heated a plate' spaced about two inches from the face of the wall and about eight inches high and corresponding substantially to the usual base board with air passages at the top and bottom thereof, a heating element in the space betweenthe wall and the plate and a separate radiating structure applied to the outside of the heating element with an intimate heat conductin contact and comprising thin sheet metal ns extending laterally wlth vertical passages between them in which the air is heated by contact with the fins and an upward draft induced for circulating the heated air, said ns substantiallyilling the height and width ofl said space so as to secure the maximum heating and circulating 9. A base board radiator of slight thickness, of a height several times its thickness and of a length several times its height, said radiator comprising in combination with the wall of a room to be heated, a plate spaced from the face of the wall with air passages at the top and bottom thereof, a heating element in the space between the wall and the plate and a separate radiating structure applied to the outside of the heating element with an intimate heat conducting contact and comprising thin sheet metal fins extending laterally with Vertical passages between them in which the air is heated by contact with the fins and an upward draft induced for circulating the heated air, said fins substantially filling the height and width of said space so as to secure the maximum heating and circulatin effect.
In witness w ereof, I have hereunto signed my name.
. THOMAS E. MURRAY.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42903A US1776080A (en) | 1925-07-11 | 1925-07-11 | Radiator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42903A US1776080A (en) | 1925-07-11 | 1925-07-11 | Radiator |
Publications (1)
Publication Number | Publication Date |
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US1776080A true US1776080A (en) | 1930-09-16 |
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Family Applications (1)
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US42903A Expired - Lifetime US1776080A (en) | 1925-07-11 | 1925-07-11 | Radiator |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568818A (en) * | 1946-10-11 | 1951-09-25 | Arthur C O'day | Baseboard radiator |
US2672324A (en) * | 1948-09-29 | 1954-03-16 | Weiss Louis | Tube and plate type heat exchanger and method of making |
US2716802A (en) * | 1951-10-08 | 1955-09-06 | Tranter Mfg Inc | Method of making heat exchange devices |
US2731242A (en) * | 1951-05-01 | 1956-01-17 | Turbo Ray Inc | Radiant heating systems and apparatus therefor |
FR2233586A1 (en) * | 1973-06-18 | 1975-01-10 | Imi Range Ltd | Convector type central heating radiator - coils clamped between front and rear panel, circulation space at rear |
US4171770A (en) * | 1978-07-17 | 1979-10-23 | Mailander John H | Poultry brooder system |
US4607791A (en) * | 1984-12-05 | 1986-08-26 | Gantner Phillip E | Hydronic room heating device |
US5406937A (en) * | 1993-04-15 | 1995-04-18 | Uglietto; Salvatore R. | Finned radiator and solar heating system |
US5537506A (en) * | 1988-09-29 | 1996-07-16 | Fennesz; Manfred | Wall mounted radiator with removable radiant cover |
US20080029613A1 (en) * | 2002-09-26 | 2008-02-07 | William Friedlich | Adjustable baseboard and molding system |
US20080098968A1 (en) * | 2006-10-27 | 2008-05-01 | John Yuming Liu | Heat recovery and heat dissipated from the heat harvesting coil |
US20090289125A1 (en) * | 2008-05-20 | 2009-11-26 | Goldsmith James B | Thermanator Radiator |
-
1925
- 1925-07-11 US US42903A patent/US1776080A/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2568818A (en) * | 1946-10-11 | 1951-09-25 | Arthur C O'day | Baseboard radiator |
US2672324A (en) * | 1948-09-29 | 1954-03-16 | Weiss Louis | Tube and plate type heat exchanger and method of making |
US2731242A (en) * | 1951-05-01 | 1956-01-17 | Turbo Ray Inc | Radiant heating systems and apparatus therefor |
US2716802A (en) * | 1951-10-08 | 1955-09-06 | Tranter Mfg Inc | Method of making heat exchange devices |
FR2233586A1 (en) * | 1973-06-18 | 1975-01-10 | Imi Range Ltd | Convector type central heating radiator - coils clamped between front and rear panel, circulation space at rear |
US4171770A (en) * | 1978-07-17 | 1979-10-23 | Mailander John H | Poultry brooder system |
US4607791A (en) * | 1984-12-05 | 1986-08-26 | Gantner Phillip E | Hydronic room heating device |
US5537506A (en) * | 1988-09-29 | 1996-07-16 | Fennesz; Manfred | Wall mounted radiator with removable radiant cover |
US5406937A (en) * | 1993-04-15 | 1995-04-18 | Uglietto; Salvatore R. | Finned radiator and solar heating system |
US20080029613A1 (en) * | 2002-09-26 | 2008-02-07 | William Friedlich | Adjustable baseboard and molding system |
US20080098968A1 (en) * | 2006-10-27 | 2008-05-01 | John Yuming Liu | Heat recovery and heat dissipated from the heat harvesting coil |
US20090289125A1 (en) * | 2008-05-20 | 2009-11-26 | Goldsmith James B | Thermanator Radiator |
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