US85177A - John johnson - Google Patents
John johnson Download PDFInfo
- Publication number
- US85177A US85177A US85177DA US85177A US 85177 A US85177 A US 85177A US 85177D A US85177D A US 85177DA US 85177 A US85177 A US 85177A
- Authority
- US
- United States
- Prior art keywords
- steam
- johnson
- john
- john johnson
- radiator
- 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
- F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
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- 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
- Y10S165/327—Thermosyphonic having vertical air draft passage
- Y10S165/331—Air draft passage confined entirely by heat transfer surface
- Y10S165/332—Coaxial ducts define air draft passage and annular passage for heat exchange fluid
Definitions
- Figure I is a front View of the radiator, partly in section.
- Figure II is an end view of the same.
- This improvement relates to an apparatus for receiving heated air from a furnace, or hot-steam from a boiler, for the purpose of heating and. ventilating apartments.
- the steam or hot air has a direct passage through the radiator, and, as it does not follow a tortuous course,
- the radiator, Figs. I and II, is supported by a suitable stand, A, attached to the base, B. V
- This base or lower section of the apparatus consists of a hollow box or compartment, having at one end the aperture G, in which is fitted the stop-cock I. Th steam or hot air is admitted at this point.
- the top of the radiator consists of a similar box, 0, having an aperture, H, and a stop-cock, J, for the escape of steam, whenever it is desirable to blow it through the apparatus, or to discharge the air.
- each of the tubes DD there is a central tube, E, of less diameter than the outer tube, having its upper end in the top plate of the upper box 0, and its lower end in the bottom plate of the lower lox B, thus afibrding a free passage for the external air,
- annular space F Between the central tube E and the larger exterior tube D there is an annular space, F, through which the steam or 'hot air from a boiler orfurnace passes, and heats both the outer and inner tube, both of which are hi contact with the external air. It will be understood that all of the steam, or hot air from the gene rator of heat, passes through the annular space F, between the pipes D and E, which afford a large radiat ing-surface.
- each alternate space is used for the reception oflsteam or hotair and the transmission of the external air.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Description
J.JOHNSON.
, Steam Heater.
v No. 85,177. Pate'htedDec. 22,1868
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JOHN JOHNSON, or sAoo, MAINE, ASSIGNOR TO NEW ENGLAND' STEAM-HEATING COMPANY OF BOSTON, MASSACHUSETTS.
Letters Patent No. 85,177,'lated December 22,1868.
IMPROVEMENT 1N STEAM-HEATERS.
The Schedule referred to in these Letters Patent and making part: of the same.
To all whom it may concern:
Be it known that I, J OHN JOHNSON, of Saco, in the county of York, and State of Maine, have invented a newand useful Improvement in Radiators; and I do hereby declare that the following is a full and exact description of the same, reference being had to the accompanying drawings, making a part of this specification.
Figure I is a front View of the radiator, partly in section.
Figure II is an end view of the same.
This improvement relates to an apparatus for receiving heated air from a furnace, or hot-steam from a boiler, for the purpose of heating and. ventilating apartments.
It is so arranged that a thin stratum or column of steam or hot air is exposed on two sides to the external air that is to be heated, the combined area of the I surface of these two sides being much greater than the exposed surface of. the radiators now commonly used.
The steam or hot air has a direct passage through the radiator, and, as it does not follow a tortuous course,
7 its movement israpid, and the whole interior is quickly When steam is used, condensation takes place rapidly, inducing a swift current of the external air through the heated central tubes.
The radiator, Figs. I and II, is supported by a suitable stand, A, attached to the base, B. V
This base or lower section of the apparatus consists of a hollow box or compartment, having at one end the aperture G, in which is fitted the stop-cock I. Th steam or hot air is admitted at this point.
The top of the radiator consists of a similar box, 0, having an aperture, H, and a stop-cock, J, for the escape of steam, whenever it is desirable to blow it through the apparatus, or to discharge the air.
The two hollow boxes B and Care connected 1 with each other by a series of vertical pipes, D D DI, havbig one end secured to the bottom plate of the upper box, and the other .end to the top plate of the lower box.
Within each of the tubes DD there is a central tube, E, of less diameter than the outer tube, having its upper end in the top plate of the upper box 0, and its lower end in the bottom plate of the lower lox B, thus afibrding a free passage for the external air,
which enters at the bottom of the radiator, near the floor of the apartment, and escapes and is diffusedat the top of the upper box.
Between the central tube E and the larger exterior tube D there is an annular space, F, through which the steam or 'hot air from a boiler orfurnace passes, and heats both the outer and inner tube, both of which are hi contact with the external air. It will be understood that all of the steam, or hot air from the gene rator of heat, passes through the annular space F, between the pipes D and E, which afford a large radiat ing-surface.
In the preceding description, I have mentioned but two vertical concentric pipes, but it is obvious that any number of concentric pipes or tubes may be employed,
in which each alternate space is used for the reception oflsteam or hotair and the transmission of the external air.
What I claim, and desire to secure by Letters Patent, is-
The combination ofthe' central pipe E, the outer pipe D, and the top and bottom chambers Band C, substantially as described, and for the p wpose specified.
I JOHN JOHNSON. [1 s.]
'Witnesses: JOHN M. BATCHELDER, FRANKLIN HUNT.
Publications (1)
Publication Number | Publication Date |
---|---|
US85177A true US85177A (en) | 1868-12-22 |
Family
ID=2154666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US85177D Expired - Lifetime US85177A (en) | John johnson |
Country Status (1)
Country | Link |
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US (1) | US85177A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050139554A1 (en) * | 2003-12-31 | 2005-06-30 | Clark James R. | Treatment process for industrial waste stream |
-
0
- US US85177D patent/US85177A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050139554A1 (en) * | 2003-12-31 | 2005-06-30 | Clark James R. | Treatment process for industrial waste stream |
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