IT1259262B - Impianto automatico a bassa pressione per la produzione programmata dineve - Google Patents

Impianto automatico a bassa pressione per la produzione programmata dineve

Info

Publication number
IT1259262B
IT1259262B ITBO920296A ITBO920296A IT1259262B IT 1259262 B IT1259262 B IT 1259262B IT BO920296 A ITBO920296 A IT BO920296A IT BO920296 A ITBO920296 A IT BO920296A IT 1259262 B IT1259262 B IT 1259262B
Authority
IT
Italy
Prior art keywords
low pressure
pressure system
dineve
automatic low
scheduled production
Prior art date
Application number
ITBO920296A
Other languages
English (en)
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 filed Critical
Priority to ITBO920296A priority Critical patent/IT1259262B/it
Publication of ITBO920296A0 publication Critical patent/ITBO920296A0/it
Priority to DE69302018T priority patent/DE69302018T2/de
Priority to AU45828/93A priority patent/AU4582893A/en
Priority to EP93916151A priority patent/EP0651874B1/en
Priority to PCT/IT1993/000079 priority patent/WO1994003764A1/en
Priority to AT93916151T priority patent/ATE136109T1/de
Priority to ES93916151T priority patent/ES2087760T3/es
Publication of ITBO920296A1 publication Critical patent/ITBO920296A1/it
Application granted granted Critical
Publication of IT1259262B publication Critical patent/IT1259262B/it

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)
  • Control Of Fluid Pressure (AREA)
  • Prostheses (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

L'impianto automatico a bassa pressione per la produzione programmata di neve è del tipo comprendente un modulo logico programmabile (28) sensibile alle escursioni metereologiche ed è caratterizzato dal fatto che l'aria compressa a bassa pres-sione impiegata per la nucleazione è prodotta da un compressore a vite (16) del tipo a circolazione d'olio il quale, riscaldandosi durante il ciclo di compressione dell'aria, viene utilizzato direttamente o indirettamente per riscaldare le parti dell'impianto soggette a rischio di congelamento, di intasamento e di altre disfunzioni causate dalle basse temperature, e ciò consente l'eliminazione di resistenze elettriche che presentano condizioni di esercizio insicure e costose.
ITBO920296A 1992-07-31 1992-07-31 Impianto automatico a bassa pressione per la produzione programmata dineve IT1259262B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITBO920296A IT1259262B (it) 1992-07-31 1992-07-31 Impianto automatico a bassa pressione per la produzione programmata dineve
DE69302018T DE69302018T2 (de) 1992-07-31 1993-07-20 Automatische programmierbare niederdruckanlage zur künstlichen schnee-erzeugung
AU45828/93A AU4582893A (en) 1992-07-31 1993-07-20 Low-pressure automatic programmable artificial snow making plant
EP93916151A EP0651874B1 (en) 1992-07-31 1993-07-20 Low-pressure automatic programmable artificial snow making plant
PCT/IT1993/000079 WO1994003764A1 (en) 1992-07-31 1993-07-20 Low-pressure automatic programmable artificial snow making plant
AT93916151T ATE136109T1 (de) 1992-07-31 1993-07-20 Automatische programmierbare niederdruckanlage zur künstlichen schnee-erzeugung
ES93916151T ES2087760T3 (es) 1992-07-31 1993-07-20 Instalacion de produccion de nieve artificial, programable y automatica, de baja presion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO920296A IT1259262B (it) 1992-07-31 1992-07-31 Impianto automatico a bassa pressione per la produzione programmata dineve

Publications (3)

Publication Number Publication Date
ITBO920296A0 ITBO920296A0 (it) 1992-07-31
ITBO920296A1 ITBO920296A1 (it) 1994-01-31
IT1259262B true IT1259262B (it) 1996-03-11

Family

ID=11338440

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO920296A IT1259262B (it) 1992-07-31 1992-07-31 Impianto automatico a bassa pressione per la produzione programmata dineve

Country Status (7)

Country Link
EP (1) EP0651874B1 (it)
AT (1) ATE136109T1 (it)
AU (1) AU4582893A (it)
DE (1) DE69302018T2 (it)
ES (1) ES2087760T3 (it)
IT (1) IT1259262B (it)
WO (1) WO1994003764A1 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505920C2 (sv) * 1996-01-15 1997-10-20 Lennart Nilsson Förfarande och anordning för framställning av konstgjord snö
IT241283Y1 (it) * 1996-02-02 2001-05-03 Marcantoni Luciano Generatore per l'innevamento ad elevato rendimento
IT1289192B1 (it) 1997-01-23 1998-09-29 Leitner Spa Cannone per la produzione di neve
US6039212A (en) * 1998-02-20 2000-03-21 Ccl Industries Inc. Aerosol dispenser
AT410378B (de) * 2000-08-21 2003-04-25 Wintertechnik Engineering Gmbh Rechnergesteuerte einrichtung zur beschneiung und pflege von skipisten
CA2981878C (en) 2015-04-06 2023-11-14 Snow Logic, Inc. Snowmaking automation system and modules
CN104964500B (zh) * 2015-07-05 2017-06-06 金烜伊 一种磨辊式碎冰造雪机
CN104913560B (zh) * 2015-07-05 2017-03-22 张鑫 一种螺旋导向造雪机
CN107543347A (zh) * 2017-10-24 2018-01-05 北京宾度明德滑雪设备有限公司 造雪机
CN113280547B (zh) * 2021-06-02 2022-07-01 姜何 一种造雪机控制系统

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 (fr) * 1984-11-27 1987-04-24 York Froid Ind Perfectionnement aux dispositifs d'alimentation de canons a neige dans les installations d'enneigement artificiel de pistes de ski
FR2579732B1 (fr) * 1985-03-27 1987-09-25 Ene Ste Civile Dispositifs et procedes de fabrication de neige artificielle
AT387277B (de) * 1987-02-03 1988-12-27 Sufag Sport Freizeitanlagen Vorrichtung zur erzeugung von kuenstlichem schnee
US4813598A (en) * 1987-07-17 1989-03-21 Mt. Holly, Inc. Snow making apparatus and method for making snow
FR2634663A1 (fr) * 1988-07-29 1990-02-02 Lagier Jacques Installation d'enneigement artificiel pour pistes de ski
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 (de) * 1991-09-25 1993-04-08 Stella Maris Ag Schneekanone

Also Published As

Publication number Publication date
EP0651874A1 (en) 1995-05-10
ES2087760T3 (es) 1996-07-16
WO1994003764A1 (en) 1994-02-17
DE69302018D1 (de) 1996-05-02
EP0651874B1 (en) 1996-03-27
ITBO920296A1 (it) 1994-01-31
ITBO920296A0 (it) 1992-07-31
AU4582893A (en) 1994-03-03
ATE136109T1 (de) 1996-04-15
DE69302018T2 (de) 1996-10-24

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960709