US223784A - Peters - Google Patents
Peters Download PDFInfo
- Publication number
- US223784A US223784A US223784DA US223784A US 223784 A US223784 A US 223784A US 223784D A US223784D A US 223784DA US 223784 A US223784 A US 223784A
- Authority
- US
- United States
- Prior art keywords
- sidewalk
- steam
- pipes
- casting
- heat
- 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
Links
- 238000005266 casting Methods 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 4
- 239000002956 ash Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000001105 regulatory Effects 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 2
- 241000220010 Rhode Species 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
Definitions
- N4 PETERS FHOTO-LITHDGHAPHER, WASHINGTON. D C.
- I provide, under-wind in combination with a hard sidewalk-surface, a series of connected pipes, into and through which I discharge the steam. Provision being made for the escape of the condensed water and for regulating the operation so as .to avoid overheating, I can in sure a clear and relatively dry sidewalk under all conditions.
- Figure 1 is a vertical section on the line S S in Fig. 2.
- Fig. 2 is a plan, partly in section, on the line T T in Fig. 1.
- A is a surface of cast-iron, properly ridged, and adapted to serve all the ordinary functions of a strong proper sidewalk. Beneath this I arrange pipes B in such proximity as to impart sufiicient heat thereto when the pipes are properly warmed with steam.
- M is the wall of the adjacent building, and N is the street-pavement.
- the steam is in- 4 troduced into the pipe B through a connection, b, from the discharge-port of a steam-engine. (Not represented.)
- the pipe B makes a sufficient number of turns to thoroughly heat the space under the plate A.
- the plate A re ceives a constant accession of heat from below, which may be regulated by supplying more or less steam through the pipe B, according to the severity of the weather and the quantity of snow to be melted, or of melted 5 snow or of rain to be dried up.
- A is a bottom plate, cast in one or pieces with the top plate, A,- and connected therewith by continuous upright webs A A at each side, and by one or more broken or openwork webs, A along the interior. There is also a continuous web, A, along the outer and inner edge of the casting, making the entire pieces a single tight box. Within this the steam is allowed to circulate through the pipe B, which heats the air all through, and thus imparts the proper moderate heat to be transmitted through the top plate, A, and produce the desired efi'ect. 7
- I can, where the pipes are employed, fill the remainder of the interior of the casting with masonry, ashes, or other cheap solid material, which will have the effect to moderate the intensity and to longer retain the heat.
- the castingAA, &c. in sections. I have represented them as each of suflicient length to extend from the curb nearlyinward to the building.
- the sections are connected by U-shaped 8O pipes O, which should be sufficiently elastic to allow for imperfect workmanship, and for the variations in contraction and expansion, and for any slightdisturbance in the positions by settling.
- the 5 connections 0 should be sufficiently large to allow the corresponding sections of the pipe B to be extended through, as shown.
- the top plate, A should be incline-d a little to shed the water toward the curb.
- the bot- 9 tom plate, A should be inclined in the other direction.
- the connections 0 should be as near the bottom of the casting as is practicable, to allow the Water to flow freely from one section into the next, and so on to the end, to be discharged through the last connection, 11 the latter to connect with a pipe, N, which may allow the water of condensation to flow downward and escape through a drain, While any steam which comes out through the system 1 may be discharged upward through the top of the building, if desired.
- One section may be provided with a suitably-inclosed hole and cover, to serve the ordinary uses in taking in coal.
- the top plate, A may be equipped with roughening material. It may be liberally lighted with glass, either in large panes or in small easily-detachable lights in common use. Such will, of course, only be used where the bottom plates, A, are dispensed with and the pipes B are relied on forimparting sulficient heat.
- the casting A A A can be made in two or more separate pieces, bolted together with suitable joints, if preferred.
- Such sidewalk may be temporary or permanent on the top of the ordinary sidewalk. It is important in either case that a suificient space, either filled with air or with earthy material, as ashes, cement, or other slow conductor, be interposed between the steam-pipes and the upper surface when the latter is of metal, in order to avoid the intense heat which would be otherwise developed at points if the steam or hot water were allowed to come in direct contact with the under surface of such iron.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Description
D. WATSON. Sidewalk. No. 223,784. Patnted Jan; 20, I880.
N4 PETERS. FHOTO-LITHDGHAPHER, WASHINGTON. D C.
U ITED STATES PATENT OF ICE.
DANIEL WATSON, F NEWPORT, RHODE ISLAND, ASSIGNOR OF ONE-HALF OF HIS RIGHT TO JAMES MAHONY, OF SAME PLACE.
SIDEWALK.
SPECIFICATION forming part of Letters Patent No. 223,784, dated January 20, 1880 Application filed June 4. 1879.
To all whom it may concern Be it known that I, DANIEL WATSON, of Newport, in the county of Newport and State of Rhode Island, have invented certain new and useful Improvements relating to Sidewalks in front of retail dry-goods stores and in analogous situations in cold climates, of which the following is a specification.
. I have devised a construction which, by the aid of stean1-which may be exhaust-steam from a steam-engine-will keep the sidewalks clear o snow and ice, and, except during the actual falling of suwllrpppgi ly dry.
I provide, under-wind in combination with a hard sidewalk-surface, a series of connected pipes, into and through which I discharge the steam. Provision being made for the escape of the condensed water and for regulating the operation so as .to avoid overheating, I can in sure a clear and relatively dry sidewalk under all conditions.
The following is a description of what I consider the best means of carrying out the invention.
5 The accompanying drawings form a part of this specification.
Figure 1 is a vertical section on the line S S in Fig. 2. Fig. 2 is a plan, partly in section, on the line T T in Fig. 1.
3 Similar letters of reference indicate like parts in both the figures.
A is a surface of cast-iron, properly ridged, and adapted to serve all the ordinary functions of a strong proper sidewalk. Beneath this I arrange pipes B in such proximity as to impart sufiicient heat thereto when the pipes are properly warmed with steam.
M is the wall of the adjacent building, and N is the street-pavement. The steam is in- 4 troduced into the pipe B through a connection, b, from the discharge-port of a steam-engine. (Not represented.) The pipe B makes a sufficient number of turns to thoroughly heat the space under the plate A. The plate A re ceives a constant accession of heat from below, which may be regulated by supplying more or less steam through the pipe B, according to the severity of the weather and the quantity of snow to be melted, or of melted 5 snow or of rain to be dried up.
I believe that the device may be operated with some success by simply the employment of the pipes B, bedded in the earth or in masonry at a little distance below the plates A but I have devised a more elaborate construe tion for working out the invention in its completest form.
A is a bottom plate, cast in one or pieces with the top plate, A,- and connected therewith by continuous upright webs A A at each side, and by one or more broken or openwork webs, A along the interior. There is also a continuous web, A, along the outer and inner edge of the casting, making the entire pieces a single tight box. Within this the steam is allowed to circulate through the pipe B, which heats the air all through, and thus imparts the proper moderate heat to be transmitted through the top plate, A, and produce the desired efi'ect. 7
I can, where the pipes are employed, fill the remainder of the interior of the casting with masonry, ashes, or other cheap solid material, which will have the effect to moderate the intensity and to longer retain the heat.
In ordinary cases it will be preferable to form the castingAA, &c., in sections. I have represented them as each of suflicient length to extend from the curb nearlyinward to the building. The sections are connected by U-shaped 8O pipes O, which should be sufficiently elastic to allow for imperfect workmanship, and for the variations in contraction and expansion, and for any slightdisturbance in the positions by settling. When the pipes B are employed the 5 connections 0 should be sufficiently large to allow the corresponding sections of the pipe B to be extended through, as shown.
The top plate, A, should be incline-d a little to shed the water toward the curb. The bot- 9 tom plate, A, should be inclined in the other direction. The connections 0 should be as near the bottom of the casting as is practicable, to allow the Water to flow freely from one section into the next, and so on to the end, to be discharged through the last connection, 11 the latter to connect with a pipe, N, which may allow the water of condensation to flow downward and escape through a drain, While any steam which comes out through the system 1 may be discharged upward through the top of the building, if desired.
Various modifications may be made. One section may be provided with a suitably-inclosed hole and cover, to serve the ordinary uses in taking in coal. The top plate, A, may be equipped with roughening material. It may be liberally lighted with glass, either in large panes or in small easily-detachable lights in common use. Such will, of course, only be used where the bottom plates, A, are dispensed with and the pipes B are relied on forimparting sulficient heat.
The casting A A A can be made in two or more separate pieces, bolted together with suitable joints, if preferred.
I propose to extend the casting outward into the street a little way, sufficiently at least to form the gutter, or that portion immediately adjacent to the sidewalk.
I believe it may be practicable to extend out the casting to an indefinite distance toward the center of the street, and to carry the same warming system out into that portion, so as to make my invention not only melt the snow from the sidewalk and the immediately adjacent part of the street, but from as much of the ordinary street-surface as may be desired.
I propose in situations where the sidewalk has been already finished at a low level, and a little higher elevation of the sidewalk may be a110Wed,to construct the improved sidewalk by simply applying the sections together upon the top of the previously-formed sidewalk. In such case I can provide a proper inclined approach at each end, to facilitate the walking over it, and the sectional top surface may be altogether of iron, or formed with a top, of
which the whole or a greater part should beearthy material, as concrete, to prevent slipping and to afford a proper walking-surface. Such sidewalk may be temporary or permanent on the top of the ordinary sidewalk. It is important in either case that a suificient space, either filled with air or with earthy material, as ashes, cement, or other slow conductor, be interposed between the steam-pipes and the upper surface when the latter is of metal, in order to avoid the intense heat which would be otherwise developed at points if the steam or hot water were allowed to come in direct contact with the under surface of such iron.
Having thus described my invention, I would have it understood that I do not claim, broad- 1y, a pavement having a hollow space or channel beneath the same for the purpose of receiving a stream of heated air or steam; but
What I do claim, and desire to secure by Letters Patent, is-- The castings A, formed in sections, connected by curved pipes O, in combination with theinclosed pipes B and connections 1), arranged to serve as a pavement for sidewalks or streets, or both, as herein specified.
In testimony whereof I have hereunto set my name in presence of two subscribing witnesses.
DANIEL WATSON.
Witnesses:
WM. GILPIN, OHARLEs F. DAVENPORT.
Publications (1)
Publication Number | Publication Date |
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US223784A true US223784A (en) | 1880-01-20 |
Family
ID=2293174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US223784D Expired - Lifetime US223784A (en) | Peters |
Country Status (1)
Country | Link |
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US (1) | US223784A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2505622A (en) * | 1948-01-07 | 1950-04-25 | Air Preheater | Airport runway heating system |
US2994254A (en) * | 1957-03-01 | 1961-08-01 | John F Shumaker | Plastic sidewalk |
US3804543A (en) * | 1971-02-04 | 1974-04-16 | Dow Chemical Co | Trafficked surfaces |
US3995965A (en) * | 1976-03-31 | 1976-12-07 | The Raymond Lee Organization, Inc. | Road surface deicing device |
US4646818A (en) * | 1984-06-28 | 1987-03-03 | Ervin Jr Essie | Heated mats for melting snow and ice from outdoor surfaces |
US6483086B1 (en) | 2001-07-20 | 2002-11-19 | Frederick F. Wolff | Deicing mats |
US20050254802A1 (en) * | 2004-05-14 | 2005-11-17 | Chris Shields | Recirculating air snow melting pad system |
US20160032539A1 (en) * | 2013-03-15 | 2016-02-04 | Douglas J BUCH | Permeable Paving System |
-
0
- US US223784D patent/US223784A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2505622A (en) * | 1948-01-07 | 1950-04-25 | Air Preheater | Airport runway heating system |
US2994254A (en) * | 1957-03-01 | 1961-08-01 | John F Shumaker | Plastic sidewalk |
US3804543A (en) * | 1971-02-04 | 1974-04-16 | Dow Chemical Co | Trafficked surfaces |
US3995965A (en) * | 1976-03-31 | 1976-12-07 | The Raymond Lee Organization, Inc. | Road surface deicing device |
US4646818A (en) * | 1984-06-28 | 1987-03-03 | Ervin Jr Essie | Heated mats for melting snow and ice from outdoor surfaces |
US6483086B1 (en) | 2001-07-20 | 2002-11-19 | Frederick F. Wolff | Deicing mats |
US20050254802A1 (en) * | 2004-05-14 | 2005-11-17 | Chris Shields | Recirculating air snow melting pad system |
US6987928B2 (en) | 2004-05-14 | 2006-01-17 | Chris Shields | Recirculating air snow melting pad system |
US20160032539A1 (en) * | 2013-03-15 | 2016-02-04 | Douglas J BUCH | Permeable Paving System |
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