US508755A - Artificial-ice skating-rink - Google Patents
Artificial-ice skating-rink Download PDFInfo
- Publication number
- US508755A US508755A US508755DA US508755A US 508755 A US508755 A US 508755A US 508755D A US508755D A US 508755DA US 508755 A US508755 A US 508755A
- Authority
- US
- United States
- Prior art keywords
- ice
- floor
- rink
- pipes
- freezing
- 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
- 238000007710 freezing Methods 0.000 description 40
- 239000000203 mixture Substances 0.000 description 22
- 238000009408 flooring Methods 0.000 description 18
- 239000000659 freezing mixture Substances 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000012267 brine Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 206010022114 Injury Diseases 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 241000976924 Inca Species 0.000 description 2
- 241000687904 Soa Species 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C3/00—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow
- F25C3/02—Processes or apparatus specially adapted for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Producing artificial snow for ice rinks
Definitions
- This invention relates to artificially produced ice skating rinks, toboggan slides, &c.,
- the frosting surface or the entire ice floor maybe frosted as may be desired.
- the subsidiary object is to lessen the expense of maintaining.
- a the rink in warm weather by producing only a smaller body of ice for skating, tobogganing, &c., while the other parts of the rink floor may be left without frosting or ice, making more room for spectators and garden purposes, the frosted part of the floor being sufficient to reduce the temperature in the rink to a comfortable degree in warm weather
- Another object is to provid an improved flooring for such rinks by inca ing or embedding the pipes in a composition of asphalt or other suitable cement and metallic filings or borings, &c., sufficient to constitute the floor a good conductor. and bring the cold to the surface toproduce a coating ofice thereon ,when sprayed with water.
- This invention therefore consists, first, in
- FIG. 1 represents a plan view of the ice floor, showing the arrangement of freezing pipe bends or coils, the pipe covering or flooring proper being removed in parts.
- Fig. 2 is a detail transverse sectional view showing the headers andfreezing pipe connections therewith.
- Fig.3 is a detail enlarged sec- .tional view of the flooring and pipe bends therein.
- Figs. 4 and 5 are detail views illustrating the metallic caps employed to protect the bends of the freezing pipes and permit expansion thereof.
- Fig. 6 is a detail view of the connections between the pipe bends and headers.
- the floor of the rink is illustrated as being rectangular or oval, which is a good form thereof.
- Transversely under the floor extends two or more feed pipes or headers A, and return pipes or headers a, a.
- Suitable valves 1), b are put in the ends of each pipe bend adjoining headers A, a, respectively so that any pipe bend or number of pipe bends may be cut out of the circuit.
- the pipe bends B, B are as shown bent into quarter-oval shape and are so laid that they together form a complete oval extending around and near the outer edge of the ice floor. In practice I would have these pipe bends underlie a track about twelve feet wide all around the floor.
- the centralportion of the floor within pipes B is covered by a series of longitudinally arranged return bend pipes C, C, connected to headers A, a, substantially like pipes B, B,
- valves 0 in their extremities adjoining the headers whereby any of'thcm can be cut out if desired.
- the pipe bends C gradually lengthen from side to center owing to the oval form of space occupied thereby as shown.
- 'l he'headers A, a may occupy a chamber below the level of the ice floor so IOO that the attendants may readily get at valves 1), b, c, or the said valves may be covered by metallic caps which will be covered by the ice formed on the surface of the fioor,and by having the valves and headers in a chamber beneath the floor the valves can be manipulated at any time without injury to the ice on the floor, and the surface of the fioor be unbroken at center.
- each pipe at the end opposite the valve is covered by a metallic hood H shown more clearly in Figs. 4 and 5 which permits the pipe coils to expand and contract without injury to them or to the flooring.
- the tops of these caps are flush with the surface of the ice floor, and as the cold brine or gas, or other freezing mixture is circulated through the pipes before any water is put on the floor, contraction of the pipes will occur beforeany freezing or surface ice .making takes place.
- the freezing pipes may be covered in any suitable manner as with iron plates or with other substances or material to make the freezing surface or ice floor, which will allow the building, when the freezing pipes are disused or ice is not made, to be employed as a commercial house, or public hall, &c., but I preferably employ a mixture of asphaltum or other suitable cement, and metallic filings, such as iron borings, chips or turnings, which is packed evenly around and over the freezing pipes and leveled off about even wit-h the surface of the hoods H, II. This makes a firm solid flooring unbroken and homogeneous except where the hoods II are used.
- the metallic filings, data should be used in such quantities as to make the floor a good conductor of cold and heat, so that the cold will be quickly brought to the surface and freeze water sprayed thereon when the freezing mixture is circulated through the pipes.
- the ice flooring is inclosed in a suitable building, and if brine is used as the freezing mixture it will be pumped into the feed headers A from a brine tank, cooled by pipingin which gas is evaporated as in any ordinary ice machine, and returnto the tank for re-cooling from the return headers a. If direct expansion methods are used the liquid gas will be fed into the feed headers, and the expanded gas return to the machine through the return headers.
- headers a may be connected to the pump, and the headers A to the tank, thus reversing the current s through the pipes.
- the flooring is such that the building can be employed for business or other purposes, like ordinary buildings when it is not desired to use the place as an ice rink or refrigerator warehouse, and this peculiar feature of the ice flooring I consider a valuable feature of the invention.
- a floor formed of metallic particles and a binding substance and a series of freezing liquid circulating pipes in said floor, substantially as described.
Description
' 2 Sheets-Sheet 2.
N T K N A R L T (No Model.)
ARTIFICIAL ICE SKATING RINK.
Patented Nov. 14, 1893.
M @M M 5 I m UNITED. STATES PATENT OFFICE.
THOMAS L. RANKIN,TOF CHICAGO, ILLINOIS.
ARTIFICIAL-ICE SKATIN'G- RINK.
SPECIFICATICN forming part of LettersPatent N0. 508,755,datd November 14,1893.
Applioationfiled February 25, 1893. Serial No. 463.710. (N 0 model.)
To all whom it may concern.-
Be it known that I, THOMAS L. RANKIN, of Chicago, in the county of Cook and State of Illinois, have invented certain new-and useful Improvements in Artificial-Ice Skating- Rinks andFrosting Surfaces; and I do hereby declare that thefollowing is a full, clear, and exact description thercof, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form part of this specification.
This invention relates to artificially produced ice skating rinks, toboggan slides, &c.,
and its object is to provide a skating rink the piping in which will be'soar'ranged that the frosting surface for making -ice will appearonly in a loop or track of comparatively narrow width extending around and near the outer edge of the main ice floor of the rink,
or any desired part of the ice floor only may be utilized. The frosting surface or the entire ice floor maybe frosted as may be desired. The subsidiary object is to lessen the expense of maintaining. A the rink in warm weather by producing only a smaller body of ice for skating, tobogganing, &c., while the other parts of the rink floor may be left without frosting or ice, making more room for spectators and garden purposes, the frosted part of the floor being sufficient to reduce the temperature in the rink to a comfortable degree in warm weather Another object is to provid an improved flooring for such rinks by inca ing or embedding the pipes in a composition of asphalt or other suitable cement and metallic filings or borings, &c., sufficient to constitute the floor a good conductor. and bring the cold to the surface toproduce a coating ofice thereon ,when sprayed with water.
This invention therefore consists, first, in
the novel arrangement and combination of the freezing pipe bonds or sections; second, in the novel flooring of the rink which is such that it can be used for skating whenever desired,and at other times for any other business purposes, as a public hall, or warehouse, store, &c. third, in novel means for allowing expansion and contraction of the freezing pipe bends, and in other novel details of construction and combination of parts hereinafter. described and claimed.
, Referring to the drawings by numerals:- Figure 1 represents a plan view of the ice floor, showing the arrangement of freezing pipe bends or coils, the pipe covering or flooring proper being removed in parts. Fig. 2 is a detail transverse sectional view showing the headers andfreezing pipe connections therewith. Fig.3 is a detail enlarged sec- .tional view of the flooring and pipe bends therein. Figs. 4 and 5 are detail views illustrating the metallic caps employed to protect the bends of the freezing pipes and permit expansion thereof.- Fig. 6 is a detail view of the connections between the pipe bends and headers.
As shown in the drawings the floor of the rink is illustrated as being rectangular or oval, which is a good form thereof. Transversely under the floor extends two or more feed pipes or headers A, and return pipes or headers a, a. I
B, B'-,-represent return bends or coils of pipe the adjoining ends of which are respectively connected to headers A, a, so that there will. be a circulation of freezing mixture through each pipe bend from a feed header A to a return header a. Suitable valves 1), b, are put in the ends of each pipe bend adjoining headers A, a, respectively so that any pipe bend or number of pipe bends may be cut out of the circuit. The pipe bends B, B, are as shown bent into quarter-oval shape and are so laid that they together form a complete oval extending around and near the outer edge of the ice floor. In practice I would have these pipe bends underlie a track about twelve feet wide all around the floor. The centralportion of the floor within pipes B is covered by a series of longitudinally arranged return bend pipes C, C, connected to headers A, a, substantially like pipes B, B,
and having valves 0 in their extremities adjoining the headers whereby any of'thcm can be cut out if desired. The pipe bends C gradually lengthen from side to center owing to the oval form of space occupied thereby as shown. 'l he'headers A, a, may occupy a chamber below the level of the ice floor so IOO that the attendants may readily get at valves 1), b, c, or the said valves may be covered by metallic caps which will be covered by the ice formed on the surface of the fioor,and by having the valves and headers in a chamber beneath the floor the valves can be manipulated at any time without injury to the ice on the floor, and the surface of the fioor be unbroken at center. The bend of each pipe at the end opposite the valve is covered by a metallic hood H shown more clearly in Figs. 4 and 5 which permits the pipe coils to expand and contract without injury to them or to the flooring. The tops of these caps are flush with the surface of the ice floor, and as the cold brine or gas, or other freezing mixture is circulated through the pipes before any water is put on the floor, contraction of the pipes will occur beforeany freezing or surface ice .making takes place.
The freezing pipes may be covered in any suitable manner as with iron plates or with other substances or material to make the freezing surface or ice floor, which will allow the building, when the freezing pipes are disused or ice is not made, to be employed as a commercial house, or public hall, &c., but I preferably employ a mixture of asphaltum or other suitable cement, and metallic filings, such as iron borings, chips or turnings, which is packed evenly around and over the freezing pipes and leveled off about even wit-h the surface of the hoods H, II. This makes a firm solid flooring unbroken and homogeneous except where the hoods II are used. The metallic filings, data, should be used in such quantities as to make the floor a good conductor of cold and heat, so that the cold will be quickly brought to the surface and freeze water sprayed thereon when the freezing mixture is circulated through the pipes.
In operating the invention the ice flooring is inclosed in a suitable building, and if brine is used as the freezing mixture it will be pumped into the feed headers A from a brine tank, cooled by pipingin which gas is evaporated as in any ordinary ice machine, and returnto the tank for re-cooling from the return headers a. If direct expansion methods are used the liquid gas will be fed into the feed headers, and the expanded gas return to the machine through the return headers.
Of course if desired the headers a may be connected to the pump, and the headers A to the tank, thus reversing the current s through the pipes.
As large ic'e plants are now becoming common in all cities, this style of rink will be very practical to use in connection therewith, as in the winter time the entire ice floor may be used as a. rink withoutlessening the desired output of the plant; and in the summer time we can make a combination of a garden and skating rink with ice surface only around the sides, which will not require enough refrigeratin g power to materially interfere with the ice making capacity of the plant, thus soa -'55 utilizing refrigerating plants already established for skating in the winter on a large scale, and in the summer sufiicient to get a cool room for a pleasure garden and rink.
The flooring is such that the building can be employed for business or other purposes, like ordinary buildings when it is not desired to use the place as an ice rink or refrigerator warehouse, and this peculiar feature of the ice flooring I consider a valuable feature of the invention.
Having described my invention, what I claim as new, and desire to secure by Letters Patent thereon, is-
1. The combination of a door suitable for *business or other purposes, with a series of freezing pipes under said floor or embedded therein and means for controlling the circulation of freezing liquid through various divisions of such pipes whereby independently of each other part of or the entire surface of such floor can befrosted and ice formed thereon when desired, substantially as and for the purpose described.
2. The combination in an artificial ice skating rink with. an ice floor of 'a. series of freezing pipes arranged to produce a continuous frosted surface track near the edge of the floor while the center of the floor is unfrosted, substantially as' described.
3. The combination in an artificial ice skating rink of an ice floor having a series of freezing pipes arranged to produce a continuous frosted surface track near the edge of the floor, and other feeezing pipes lying within the track and adapted to produce the complete frosting of the surface said series of pipes being independently-controlled so as to freeze the center, the edge, or'the entire surface of the rink substantiallyas specified.
4. The combination with a series of freezing pipe sections, capable of independent control so as to freezefthe center, the edge, or the entire surface (if the rink of a solid frosting surface or heat conducting fioor in contact with said pipes and cooled thereby, substantially as described.
5. In an artificial ice skating rink, a floor formed of metallic particles and a binding substance and a series of freezing liquid circulating pipes in said floor, substantially as described.
6. The combination in an artificial ice skating rink of an ice floor consisting of a series of freezing pipes arranged to produce a continuous frosted surface track of the floor, and the feed and return headers, and the valved connection between them and each of said pipes, and the frosting surface overlying the freezing pipes, substantially as set forth.
7. The combination in an artificial ice skating rink of an ice floor havingaseries of freezing pipes arranged to produce a continuous frosted surface ,track near the edge of the floor, and othei"freezing pipes lying within the track and adapted to produce the comnear the edge 4 plete frosting of the surface of the floor in In testimony that I claim the foregoing as conjunction with thefirst set'of pipes, and myownI affix my signature in presence of two 10 the feed and return headers underlying the witnesses.
' floor and respectively connected to the sev- 5 eral pipe bends or coils, and the frosting surface overlying the freezing pipes, all con- Witnesses: structed and arranged;.to operate snbstan- C. L. CROUCH, tially as and for the purpose described. I M. A. HAKEY.
THOMAS L. RANKIN.
Publications (1)
Publication Number | Publication Date |
---|---|
US508755A true US508755A (en) | 1893-11-14 |
Family
ID=2577584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US508755D Expired - Lifetime US508755A (en) | Artificial-ice skating-rink |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10690389B2 (en) | 2008-10-23 | 2020-06-23 | Toromont Industries Ltd | CO2 refrigeration system |
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0
- US US508755D patent/US508755A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10690389B2 (en) | 2008-10-23 | 2020-06-23 | Toromont Industries Ltd | CO2 refrigeration system |
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