DE69302018D1 - AUTOMATIC PROGRAMMABLE LOW PRESSURE SYSTEM FOR ARTIFICIAL SNOW PRODUCTION - Google Patents

AUTOMATIC PROGRAMMABLE LOW PRESSURE SYSTEM FOR ARTIFICIAL SNOW PRODUCTION

Info

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
Application number
DE69302018T
Other languages
German (de)
Other versions
DE69302018T2 (en
Inventor
Davide Cagnolati
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TAZZARI SPORT DIVISION Srl
Original Assignee
TAZZARI SPORT DIVISION Srl
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TAZZARI SPORT DIVISION Srl filed Critical TAZZARI SPORT DIVISION Srl
Application granted granted Critical
Publication of DE69302018D1 publication Critical patent/DE69302018D1/en
Publication of DE69302018T2 publication Critical patent/DE69302018T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • External Artificial Organs (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Prostheses (AREA)
  • Control Of Fluid Pressure (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Feedback Control In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

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.
DE69302018T 1992-07-31 1993-07-20 AUTOMATIC PROGRAMMABLE LOW PRESSURE SYSTEM FOR ARTIFICIAL SNOW PRODUCTION Expired - Fee Related DE69302018T2 (en)

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)

* Cited by examiner, † Cited by third party
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
WO2016164500A1 (en) * 2015-04-06 2016-10-13 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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
EP0651874B1 (en) 1996-03-27
WO1994003764A1 (en) 1994-02-17
ITBO920296A1 (en) 1994-01-31
IT1259262B (en) 1996-03-11
AU4582893A (en) 1994-03-03
DE69302018T2 (en) 1996-10-24
EP0651874A1 (en) 1995-05-10
ES2087760T3 (en) 1996-07-16
ITBO920296A0 (en) 1992-07-31
ATE136109T1 (en) 1996-04-15

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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