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AT387277B - Vorrichtung zur erzeugung von kuenstlichem schnee - Google Patents

Vorrichtung zur erzeugung von kuenstlichem schnee

Info

Publication number
AT387277B
AT387277B AT0021687A AT21687A AT387277B AT 387277 B AT387277 B AT 387277B AT 0021687 A AT0021687 A AT 0021687A AT 21687 A AT21687 A AT 21687A AT 387277 B AT387277 B AT 387277B
Authority
AT
Austria
Prior art keywords
ductlike
wall
housing
artificial snow
absorbing material
Prior art date
Application number
AT0021687A
Other languages
English (en)
Other versions
ATA21687A (de
Original Assignee
Sufag Sport Freizeitanlagen
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 Sufag Sport Freizeitanlagen filed Critical Sufag Sport Freizeitanlagen
Priority to AT0021687A priority Critical patent/AT387277B/de
Priority to DE8888890009T priority patent/DE3862763D1/de
Priority to EP88890009A priority patent/EP0277933B1/de
Priority to AT88890009T priority patent/ATE63635T1/de
Priority to US07/151,858 priority patent/US4828175A/en
Publication of ATA21687A publication Critical patent/ATA21687A/de
Application granted granted Critical
Publication of AT387277B publication Critical patent/AT387277B/de

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)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Body Structure For Vehicles (AREA)
AT0021687A 1987-02-03 1987-02-03 Vorrichtung zur erzeugung von kuenstlichem schnee AT387277B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT0021687A AT387277B (de) 1987-02-03 1987-02-03 Vorrichtung zur erzeugung von kuenstlichem schnee
DE8888890009T DE3862763D1 (de) 1987-02-03 1988-01-19 Vorrichtung zur erzeugung von kuenstlichem schnee.
EP88890009A EP0277933B1 (de) 1987-02-03 1988-01-19 Vorrichtung zur Erzeugung von künstlichem Schnee
AT88890009T ATE63635T1 (de) 1987-02-03 1988-01-19 Vorrichtung zur erzeugung von kuenstlichem schnee.
US07/151,858 US4828175A (en) 1987-02-03 1988-02-03 Snow-making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0021687A AT387277B (de) 1987-02-03 1987-02-03 Vorrichtung zur erzeugung von kuenstlichem schnee

Publications (2)

Publication Number Publication Date
ATA21687A ATA21687A (de) 1988-05-15
AT387277B true AT387277B (de) 1988-12-27

Family

ID=3484599

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0021687A AT387277B (de) 1987-02-03 1987-02-03 Vorrichtung zur erzeugung von kuenstlichem schnee
AT88890009T ATE63635T1 (de) 1987-02-03 1988-01-19 Vorrichtung zur erzeugung von kuenstlichem schnee.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT88890009T ATE63635T1 (de) 1987-02-03 1988-01-19 Vorrichtung zur erzeugung von kuenstlichem schnee.

Country Status (4)

Country Link
US (1) US4828175A (de)
EP (1) EP0277933B1 (de)
AT (2) AT387277B (de)
DE (1) DE3862763D1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5096013A (en) * 1988-05-10 1992-03-17 Kawasaki Jukogyo Kabushiki Kaisha Reduced-noise propulsion system of air-cushion vehicle
US5289973A (en) * 1989-03-01 1994-03-01 French Andrew B Snowmaking method and device
ATE331922T1 (de) * 1989-03-01 2006-07-15 Polar Technologies Holdings B Tragbare vorrichtung zur herstellung von schnee
DE4131857A1 (de) * 1991-09-25 1993-04-08 Stella Maris Ag Schneekanone
DE4131858A1 (de) * 1991-09-25 1993-04-08 Stella Maris Ag Verstellvorrichtung fuer schneekanonen
IT1259262B (it) * 1992-07-31 1996-03-11 Impianto automatico a bassa pressione per la produzione programmata dineve
FR2703264B1 (fr) * 1993-03-30 1995-07-28 York France Sa Buse de pulvérisation et dispositif de pulvérisation d'un mélange d'eau et d'air utilisant ladite buse.
JP3883604B2 (ja) * 1996-04-24 2007-02-21 株式会社共立 消音装置付ブロワパイプ
US5702231A (en) * 1996-08-09 1997-12-30 The Boeing Company Apparatus and method for reducing noise emissions from a gas turbine engine inlet
US5890652A (en) * 1997-07-08 1999-04-06 Taylor; Peter Self-regulating snowmaking nozzle, system and method
FR2774610B1 (fr) * 1998-02-06 2000-05-05 York Neige Dispositif de pulverisation d'eau sous pression
US6158082A (en) * 1998-03-10 2000-12-12 The Toro Company Portable blower with blower tube noise reduction
US5979013A (en) * 1998-03-10 1999-11-09 The Toro Company Portable blower with noise reduction
NO982507L (no) 1998-06-02 1999-12-03 Arne Widar Luros Snökanon
US6270385B1 (en) 1999-09-07 2001-08-07 Bombardier Motor Corporation Of America Pump jet rotor housing modification for noise signature spectral control
AT410378B (de) 2000-08-21 2003-04-25 Wintertechnik Engineering Gmbh Rechnergesteuerte einrichtung zur beschneiung und pflege von skipisten
US6474091B2 (en) * 2000-09-18 2002-11-05 Francisco Javier Guerra Illusionary snow apparatus
WO2002075228A1 (de) 2001-03-15 2002-09-26 Harald Koller Mit einer zerstäubungseinrichtung für flüssigkeiten versehene schneekanone
CH696447A5 (fr) * 2002-04-05 2007-06-15 Cdr Sarl Canon à neige.
ES2224807B1 (es) * 2002-08-14 2007-05-01 Sener, Ingenieria Y Sistemas, S.A. Conducto de reduccion de ruido para componentes estaticos de motores aeronauticos.
DE10254824A1 (de) * 2002-11-25 2004-06-09 Alstom Technology Ltd Ansaugschalldämpfer für Gasturbinen
DE10254825A1 (de) * 2002-11-25 2004-06-03 Alstom Technology Ltd Wassersprühvorrichtung für Gasturbinen
FR2854944B1 (fr) * 2003-05-16 2006-06-02 Genius Procede et installation pour la fabrication de neige artificielle
EP2465339B1 (de) * 2009-08-14 2016-05-11 Sociedad Proteccion Anti-Granizo S.L. Lärmschutzwand für hagelkanonen
US8979490B2 (en) * 2011-09-29 2015-03-17 Hamilton Sundstrand Corporation Fan inlet diffuser housing riveted center body retention
AU2012238201A1 (en) * 2012-10-04 2014-04-24 Minetek Investments Pty Ltd A water atomisation device
SI24517A (sl) * 2014-12-09 2015-04-30 Robert Krajnc Naprava za izdelavo umetnega snega
US9771868B2 (en) * 2015-07-21 2017-09-26 The Boeing Company Sound attenuation apparatus and method
US9587563B2 (en) 2015-07-21 2017-03-07 The Boeing Company Sound attenuation apparatus and method
CN105170383B (zh) * 2015-09-16 2017-08-01 福建省雾精灵环境科技有限公司 一种喷雾装置风筒结构
US10337782B2 (en) * 2016-05-18 2019-07-02 Snow Realm Holdings, LLC Lightweight, portable, external nucleation fan gun
PL425223A1 (pl) * 2018-04-13 2019-10-21 Wardas Jarosław Niskociśnieniowe urządzenie, zwłaszcza do wytwarzania śniegu

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2941052A1 (de) * 1979-10-10 1981-03-12 Heinz 8581 Heinersreuth Fischer Vorrichtung zur erzeugung von schnee unter beruecksichtigung der umweltschutzgesetze
AT375764B (de) * 1978-12-07 1984-09-10 Zemel Brothers Inc Vorrichtung zum erzeugen von kuenstlichem schnee
EP0206705A1 (de) * 1985-06-19 1986-12-30 Louis Handfield Maschine zur Schneerzeugung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125286A (en) * 1964-03-17 sanders
GB875961A (en) * 1957-02-25 1961-08-30 B T U Manufacturers Ltd Improvements in or relating to domestic space-heating and space-cooling systems
NL262265A (de) * 1960-03-11 1900-01-01
CH428809A (fr) * 1964-04-10 1967-01-31 Rey Henri Dispositif pour fabriquer de la neige artificielle
CH485992A (de) * 1967-09-08 1970-02-15 Linde Ag Verfahren und Vorrichtung zur Erzeugung von künstlichem Schnee
US3692140A (en) * 1971-04-05 1972-09-19 Cloyd D Smith Exhaust noise suppressor for gas turbine
US3969908A (en) * 1975-04-29 1976-07-20 Lawless John F Artificial snow making method
US4034826A (en) * 1975-07-18 1977-07-12 H. H. Robertson Company Silencer for ventilation ducts
US4056161A (en) * 1975-10-30 1977-11-01 Tillotson Corporation Sound attenuation material
US4083492A (en) * 1976-10-08 1978-04-11 Dewey Gordon C Apparatus and method for preventing icing on a snow-making machine
US4475867A (en) * 1980-09-22 1984-10-09 General Acoustics Corporation Axial fan and noise abatement apparatus combination
US4441578A (en) * 1981-02-02 1984-04-10 Rohr Industries, Inc. Encapsulated bulk absorber acoustic treatments for aircraft engine application
FR2505416B1 (fr) * 1981-05-11 1986-09-12 Cogema Installation de ventilation, notamment ventilateur industriel
EP0089590B1 (de) * 1982-03-22 1986-12-30 Stig L. Albertsson Maschine zum Erzeugen von Schnee
US4508486A (en) * 1982-05-28 1985-04-02 Peabody Abc Corporation Ventilation fan with noise-attenuating housing
US4493457A (en) * 1983-04-18 1985-01-15 Nubs Nob, Inc. Method and apparatus for making artificial snow
US4692091A (en) * 1985-09-23 1987-09-08 Ritenour Paul E Low noise fan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT375764B (de) * 1978-12-07 1984-09-10 Zemel Brothers Inc Vorrichtung zum erzeugen von kuenstlichem schnee
DE2941052A1 (de) * 1979-10-10 1981-03-12 Heinz 8581 Heinersreuth Fischer Vorrichtung zur erzeugung von schnee unter beruecksichtigung der umweltschutzgesetze
EP0206705A1 (de) * 1985-06-19 1986-12-30 Louis Handfield Maschine zur Schneerzeugung

Also Published As

Publication number Publication date
ATE63635T1 (de) 1991-06-15
EP0277933A3 (en) 1990-04-04
EP0277933A2 (de) 1988-08-10
US4828175A (en) 1989-05-09
EP0277933B1 (de) 1991-05-15
DE3862763D1 (de) 1991-06-20
ATA21687A (de) 1988-05-15

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Legal Events

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REN Ceased due to non-payment of the annual fee