JPH0464067U - - Google Patents
Info
- Publication number
- JPH0464067U JPH0464067U JP10538190U JP10538190U JPH0464067U JP H0464067 U JPH0464067 U JP H0464067U JP 10538190 U JP10538190 U JP 10538190U JP 10538190 U JP10538190 U JP 10538190U JP H0464067 U JPH0464067 U JP H0464067U
- Authority
- JP
- Japan
- Prior art keywords
- artificial snow
- liquefied gas
- water spray
- water
- spray nozzle
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000007921 spray Substances 0.000 claims description 30
- 239000013078 crystal Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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
- F25C3/04—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 sledging or ski trails; Producing artificial snow
-
- 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
- F25C2303/00—Special arrangements or features for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Special arrangements or features for producing artificial snow
- F25C2303/046—Snow making by using low pressure air ventilators, e.g. fan type snow canons
-
- 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
- F25C2303/00—Special arrangements or features for producing ice or snow for winter sports or similar recreational purposes, e.g. for sporting installations; Special arrangements or features for producing artificial snow
- F25C2303/048—Snow making by using means for spraying water
- F25C2303/0481—Snow making by using means for spraying water with the use of compressed air
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990105381U JPH0638297Y2 (ja) | 1990-10-05 | 1990-10-05 | 人工雪製造装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990105381U JPH0638297Y2 (ja) | 1990-10-05 | 1990-10-05 | 人工雪製造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0464067U true JPH0464067U (enrdf_load_stackoverflow) | 1992-06-01 |
JPH0638297Y2 JPH0638297Y2 (ja) | 1994-10-05 |
Family
ID=31851044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990105381U Expired - Lifetime JPH0638297Y2 (ja) | 1990-10-05 | 1990-10-05 | 人工雪製造装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0638297Y2 (enrdf_load_stackoverflow) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5364858A (en) * | 1976-11-18 | 1978-06-09 | Boyne Mountain Lodge | Method of producing articifial snow and apparatus therefor |
US4223836A (en) * | 1978-12-07 | 1980-09-23 | Zemel Brothers, Inc. | Snowmaking machine and method |
JPS5865548U (ja) * | 1981-10-29 | 1983-05-04 | 財団法人鉄道総合技術研究所 | 制輪子制動試験用人工雪生成装置 |
US4682729A (en) * | 1985-06-03 | 1987-07-28 | The Dewey Electronics Corporation | Snowmaking machine with compressed air driven reaction fan |
JPS63161377A (ja) * | 1986-12-23 | 1988-07-05 | 千葉イワタニ興産株式会社 | 人工雪製造装置 |
JPH0257877A (ja) * | 1988-08-23 | 1990-02-27 | Ebara Corp | 人工降雪機ノズルヘッダ |
-
1990
- 1990-10-05 JP JP1990105381U patent/JPH0638297Y2/ja not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5364858A (en) * | 1976-11-18 | 1978-06-09 | Boyne Mountain Lodge | Method of producing articifial snow and apparatus therefor |
US4223836A (en) * | 1978-12-07 | 1980-09-23 | Zemel Brothers, Inc. | Snowmaking machine and method |
JPS5865548U (ja) * | 1981-10-29 | 1983-05-04 | 財団法人鉄道総合技術研究所 | 制輪子制動試験用人工雪生成装置 |
US4682729A (en) * | 1985-06-03 | 1987-07-28 | The Dewey Electronics Corporation | Snowmaking machine with compressed air driven reaction fan |
JPS63161377A (ja) * | 1986-12-23 | 1988-07-05 | 千葉イワタニ興産株式会社 | 人工雪製造装置 |
JPH0257877A (ja) * | 1988-08-23 | 1990-02-27 | Ebara Corp | 人工降雪機ノズルヘッダ |
Also Published As
Publication number | Publication date |
---|---|
JPH0638297Y2 (ja) | 1994-10-05 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |