DE69302018D1 - AUTOMATIC PROGRAMMABLE LOW PRESSURE SYSTEM FOR ARTIFICIAL SNOW PRODUCTION - Google Patents
AUTOMATIC PROGRAMMABLE LOW PRESSURE SYSTEM FOR ARTIFICIAL SNOW PRODUCTIONInfo
- Publication number
- DE69302018D1 DE69302018D1 DE69302018T DE69302018T DE69302018D1 DE 69302018 D1 DE69302018 D1 DE 69302018D1 DE 69302018 T DE69302018 T DE 69302018T DE 69302018 T DE69302018 T DE 69302018T DE 69302018 D1 DE69302018 D1 DE 69302018D1
- Authority
- DE
- Germany
- Prior art keywords
- artificial snow
- low pressure
- pressure system
- low
- automatic programmable
- 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 - Fee Related
Links
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
Abstract
The low-pressure automatic programmable artificial snow making plant is of the type which includes a programmable logic modulus (28) sensitive to the meteorologic ranges and it is characterized by the fact that the low-pressure compressed air utilized for the nucleation is produced by an oil circulation screw type compressor (16) and said oil which runs hot during the cycle of compressed air is used directly or indirectly to warm up those parts of the system which run the risk of freezing, clogging or of any other failures caused by very low temperatures.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO920296A IT1259262B (en) | 1992-07-31 | 1992-07-31 | AUTOMATIC LOW PRESSURE SYSTEM FOR DINEVE SCHEDULED PRODUCTION |
PCT/IT1993/000079 WO1994003764A1 (en) | 1992-07-31 | 1993-07-20 | Low-pressure automatic programmable artificial snow making plant |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69302018D1 true DE69302018D1 (en) | 1996-05-02 |
DE69302018T2 DE69302018T2 (en) | 1996-10-24 |
Family
ID=11338440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69302018T Expired - Fee Related DE69302018T2 (en) | 1992-07-31 | 1993-07-20 | AUTOMATIC PROGRAMMABLE LOW PRESSURE SYSTEM FOR ARTIFICIAL SNOW PRODUCTION |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0651874B1 (en) |
AT (1) | ATE136109T1 (en) |
AU (1) | AU4582893A (en) |
DE (1) | DE69302018T2 (en) |
ES (1) | ES2087760T3 (en) |
IT (1) | IT1259262B (en) |
WO (1) | WO1994003764A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE505920C2 (en) * | 1996-01-15 | 1997-10-20 | Lennart Nilsson | Method and apparatus for making artificial snow |
IT241283Y1 (en) * | 1996-02-02 | 2001-05-03 | Marcantoni Luciano | HIGH PERFORMANCE SNOW GENERATOR |
IT1289192B1 (en) | 1997-01-23 | 1998-09-29 | Leitner Spa | CANNON FOR THE PRODUCTION OF SNOW |
US6039212A (en) * | 1998-02-20 | 2000-03-21 | Ccl Industries Inc. | Aerosol dispenser |
AT410378B (en) * | 2000-08-21 | 2003-04-25 | Wintertechnik Engineering Gmbh | COMPUTER-CONTROLLED DEVICE FOR SNOWING AND MAINTAINING SKI SLOPES |
US20160290699A1 (en) | 2015-04-06 | 2016-10-06 | Snow Logic, Inc. | Snowmaking automation system and modules |
CN104913560B (en) * | 2015-07-05 | 2017-03-22 | 张鑫 | Spiral guide snow maker |
CN104964500B (en) * | 2015-07-05 | 2017-06-06 | 金烜伊 | A kind of grinding roller formula trash ice snowmaker |
CN107543347A (en) * | 2017-10-24 | 2018-01-05 | 北京宾度明德滑雪设备有限公司 | Snowmaker |
CN113280547B (en) * | 2021-06-02 | 2022-07-01 | 姜何 | Snow maker control system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3785755A (en) * | 1971-11-22 | 1974-01-15 | Rogers Machinery Co Inc | Air compressor system |
US4083492A (en) * | 1976-10-08 | 1978-04-11 | Dewey Gordon C | Apparatus and method for preventing icing on a snow-making machine |
US4541250A (en) * | 1983-01-12 | 1985-09-17 | Tropeano Joseph C | Method and apparatus for producing snow at marginal ambient temperatures and eliminating compressed air line freeze-up and oil contamination |
FR2573854B1 (en) * | 1984-11-27 | 1987-04-24 | York Froid Ind | IMPROVEMENT IN SNOW CANNON FEEDING DEVICES IN ARTIFICIAL SNOW PLANTS FOR SKI SLOPES |
FR2579732B1 (en) * | 1985-03-27 | 1987-09-25 | Ene Ste Civile | DEVICES AND METHODS FOR MANUFACTURING ARTIFICIAL SNOW |
AT387277B (en) * | 1987-02-03 | 1988-12-27 | Sufag Sport Freizeitanlagen | DEVICE FOR PRODUCING ARTIFICIAL SNOW |
US4813598A (en) * | 1987-07-17 | 1989-03-21 | Mt. Holly, Inc. | Snow making apparatus and method for making snow |
FR2634663A1 (en) * | 1988-07-29 | 1990-02-02 | Lagier Jacques | Installation for covering ski runs with artificial snow |
US4889180A (en) * | 1989-04-14 | 1989-12-26 | Brunner Engineering & Manufacturing Inc. | System for use in providing compressed air for snow making equipment |
US5087178A (en) * | 1990-01-04 | 1992-02-11 | Rogers Machinery Company, Inc. | Oil flooded screw compressor system with moisture separation and heated air dryer regeneration, and method |
DE4131857A1 (en) * | 1991-09-25 | 1993-04-08 | Stella Maris Ag | Snow cannon with cylindrical housing open on both sides - contains air blower and compressor for producing compressed air, together with nozzle crown discharging water and air mixt. |
-
1992
- 1992-07-31 IT ITBO920296A patent/IT1259262B/en active IP Right Grant
-
1993
- 1993-07-20 WO PCT/IT1993/000079 patent/WO1994003764A1/en active IP Right Grant
- 1993-07-20 AT AT93916151T patent/ATE136109T1/en not_active IP Right Cessation
- 1993-07-20 AU AU45828/93A patent/AU4582893A/en not_active Abandoned
- 1993-07-20 EP EP93916151A patent/EP0651874B1/en not_active Expired - Lifetime
- 1993-07-20 ES ES93916151T patent/ES2087760T3/en not_active Expired - Lifetime
- 1993-07-20 DE DE69302018T patent/DE69302018T2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE136109T1 (en) | 1996-04-15 |
EP0651874B1 (en) | 1996-03-27 |
IT1259262B (en) | 1996-03-11 |
WO1994003764A1 (en) | 1994-02-17 |
ITBO920296A1 (en) | 1994-01-31 |
EP0651874A1 (en) | 1995-05-10 |
AU4582893A (en) | 1994-03-03 |
DE69302018T2 (en) | 1996-10-24 |
ES2087760T3 (en) | 1996-07-16 |
ITBO920296A0 (en) | 1992-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |