TRAPPING BODY FOR SNOW MAKING DEVICE
PROBLEM TO BE SOLVED: To beat down snow perfectly and easily by a method wherein a single strand, such as a piano wire, a steal wire or the like, is employed as a trapping body to reduce the adhering area of snow. SOLUTION: In a device for falling artificial snow, a single strand, such as a piano wi...
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| creator | KISHI SUSUMU |
| description | PROBLEM TO BE SOLVED: To beat down snow perfectly and easily by a method wherein a single strand, such as a piano wire, a steal wire or the like, is employed as a trapping body to reduce the adhering area of snow. SOLUTION: In a device for falling artificial snow, a single strand, such as a piano wire, a steal wire or the like, is employed as a trapping body for trap, grow and drop the artificial snow. In this case, a piano wire 1, having the diameter of 0.5 mm and the total length of 1 m, is employed to manufacture a trapping body unit 3, in which the piano wire is tensed properly by springs 2 and is arranged with an equal distance in parallel, while a fine wire for impressing static electricity is arranged at the position of 50 cm immediately above the trapping body unit 3 and the voltage of -25 KVDC is impressed to form an electric field. The room temperature of a snow making chamber is retained at -15 deg.C and water particles are supplied onto the trapping unit 3 through a 2-fluid nozzle, injecting water and air, to trap the water particles. In a case when a single strand, such as a piano wire, a steel wire or the like, is employed as a trapping body, the diameter (d) of the strand within the range of 0 mm |
| format | Patent |
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SOLUTION: In a device for falling artificial snow, a single strand, such as a piano wire, a steal wire or the like, is employed as a trapping body for trap, grow and drop the artificial snow. In this case, a piano wire 1, having the diameter of 0.5 mm and the total length of 1 m, is employed to manufacture a trapping body unit 3, in which the piano wire is tensed properly by springs 2 and is arranged with an equal distance in parallel, while a fine wire for impressing static electricity is arranged at the position of 50 cm immediately above the trapping body unit 3 and the voltage of -25 KVDC is impressed to form an electric field. The room temperature of a snow making chamber is retained at -15 deg.C and water particles are supplied onto the trapping unit 3 through a 2-fluid nozzle, injecting water and air, to trap the water particles. In a case when a single strand, such as a piano wire, a steel wire or the like, is employed as a trapping body, the diameter (d) of the strand within the range of 0 mm<d<=3 mm is optimum since the beat down performance of adhered snow is excellent.</description><edition>6</edition><language>eng</language><subject>BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; PRODUCING, WORKING OR HANDLING ICE ; REFRIGERATION OR COOLING ; WEAPONS</subject><creationdate>1999</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990831&DB=EPODOC&CC=JP&NR=H11237152A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19990831&DB=EPODOC&CC=JP&NR=H11237152A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KISHI SUSUMU</creatorcontrib><title>TRAPPING BODY FOR SNOW MAKING DEVICE</title><description>PROBLEM TO BE SOLVED: To beat down snow perfectly and easily by a method wherein a single strand, such as a piano wire, a steal wire or the like, is employed as a trapping body to reduce the adhering area of snow. SOLUTION: In a device for falling artificial snow, a single strand, such as a piano wire, a steal wire or the like, is employed as a trapping body for trap, grow and drop the artificial snow. In this case, a piano wire 1, having the diameter of 0.5 mm and the total length of 1 m, is employed to manufacture a trapping body unit 3, in which the piano wire is tensed properly by springs 2 and is arranged with an equal distance in parallel, while a fine wire for impressing static electricity is arranged at the position of 50 cm immediately above the trapping body unit 3 and the voltage of -25 KVDC is impressed to form an electric field. The room temperature of a snow making chamber is retained at -15 deg.C and water particles are supplied onto the trapping unit 3 through a 2-fluid nozzle, injecting water and air, to trap the water particles. In a case when a single strand, such as a piano wire, a steel wire or the like, is employed as a trapping body, the diameter (d) of the strand within the range of 0 mm<d<=3 mm is optimum since the beat down performance of adhered snow is excellent.</description><subject>BLASTING</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>PRODUCING, WORKING OR HANDLING ICE</subject><subject>REFRIGERATION OR COOLING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1999</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAJCXIMCPD0c1dw8neJVHDzD1II9vMPV_B19AYJuriGeTq78jCwpiXmFKfyQmluBkU31xBnD93Ugvz41OKCxOTUvNSSeK8AD0NDI2NzQ1MjR2Ni1AAAc2MjAQ</recordid><startdate>19990831</startdate><enddate>19990831</enddate><creator>KISHI SUSUMU</creator><scope>EVB</scope></search><sort><creationdate>19990831</creationdate><title>TRAPPING BODY FOR SNOW MAKING DEVICE</title><author>KISHI SUSUMU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH11237152A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1999</creationdate><topic>BLASTING</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>PRODUCING, WORKING OR HANDLING ICE</topic><topic>REFRIGERATION OR COOLING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KISHI SUSUMU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KISHI SUSUMU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>TRAPPING BODY FOR SNOW MAKING DEVICE</title><date>1999-08-31</date><risdate>1999</risdate><abstract>PROBLEM TO BE SOLVED: To beat down snow perfectly and easily by a method wherein a single strand, such as a piano wire, a steal wire or the like, is employed as a trapping body to reduce the adhering area of snow. SOLUTION: In a device for falling artificial snow, a single strand, such as a piano wire, a steal wire or the like, is employed as a trapping body for trap, grow and drop the artificial snow. In this case, a piano wire 1, having the diameter of 0.5 mm and the total length of 1 m, is employed to manufacture a trapping body unit 3, in which the piano wire is tensed properly by springs 2 and is arranged with an equal distance in parallel, while a fine wire for impressing static electricity is arranged at the position of 50 cm immediately above the trapping body unit 3 and the voltage of -25 KVDC is impressed to form an electric field. The room temperature of a snow making chamber is retained at -15 deg.C and water particles are supplied onto the trapping unit 3 through a 2-fluid nozzle, injecting water and air, to trap the water particles. In a case when a single strand, such as a piano wire, a steel wire or the like, is employed as a trapping body, the diameter (d) of the strand within the range of 0 mm<d<=3 mm is optimum since the beat down performance of adhered snow is excellent.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PRODUCING, WORKING OR HANDLING ICE REFRIGERATION OR COOLING WEAPONS |
| title | TRAPPING BODY FOR SNOW MAKING DEVICE |
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