CA2258444A1 - Snow gun for making artificial snow - Google Patents

Snow gun for making artificial snow

Info

Publication number
CA2258444A1
CA2258444A1 CA2258444A CA2258444A CA2258444A1 CA 2258444 A1 CA2258444 A1 CA 2258444A1 CA 2258444 A CA2258444 A CA 2258444A CA 2258444 A CA2258444 A CA 2258444A CA 2258444 A1 CA2258444 A1 CA 2258444A1
Authority
CA
Canada
Prior art keywords
snow
water
gun
air
another aspect
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
Application number
CA2258444A
Other languages
French (fr)
Other versions
CA2258444C (en
Inventor
Vernon Lorne Mckinney
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002276016A priority Critical patent/CA2276016C/en
Publication of CA2258444A1 publication Critical patent/CA2258444A1/en
Application granted granted Critical
Publication of CA2258444C publication Critical patent/CA2258444C/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
    • F25C2303/048—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)

Abstract

In a snow gun, each of air and water are discharged through V-jet nozzles in the form of generally flat and V-shaped jets or sprays. The nozzles are spacially positioned and angled so that the air jet intersects the water spray along a line of intersection where they are of equal width. This provides efficient atomization of the water with the result that snow can be made at milder freezing temperature. In another aspect, a flanged connection, having dual sealed openings for passage therethrough of pressurized air and water streams, is provided to join the gun and its supporting tower. In another aspect, the snow gun has a plurality of associated intersecting water sprays and air jets which are oriented to produce non-converging plumes.
CA002258444A 1995-10-30 1995-10-30 Snow gun for making artificial snow Expired - Fee Related CA2258444C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002276016A CA2276016C (en) 1995-10-30 1995-10-30 Snow gun for making artificial snow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2161720 CA2161720C (en) 1995-10-30 1995-10-30 Snow gun for making artificial snow

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2161720 Division CA2161720C (en) 1995-10-30 1995-10-30 Snow gun for making artificial snow

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002276016A Division CA2276016C (en) 1995-10-30 1995-10-30 Snow gun for making artificial snow

Publications (2)

Publication Number Publication Date
CA2258444A1 true CA2258444A1 (en) 1997-05-01
CA2258444C CA2258444C (en) 2000-02-22

Family

ID=4156871

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002258444A Expired - Fee Related CA2258444C (en) 1995-10-30 1995-10-30 Snow gun for making artificial snow
CA 2161720 Expired - Fee Related CA2161720C (en) 1995-10-30 1995-10-30 Snow gun for making artificial snow
CA002258424A Expired - Fee Related CA2258424C (en) 1995-10-30 1995-10-30 Snow gun for making artificial snow

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA 2161720 Expired - Fee Related CA2161720C (en) 1995-10-30 1995-10-30 Snow gun for making artificial snow
CA002258424A Expired - Fee Related CA2258424C (en) 1995-10-30 1995-10-30 Snow gun for making artificial snow

Country Status (4)

Country Link
EP (1) EP0809774A1 (en)
AU (1) AU7272896A (en)
CA (3) CA2258444C (en)
WO (1) WO1997016686A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3480538A1 (en) * 2017-11-03 2019-05-08 Innosnow AB A snow making device and a system and method for producing artificial snow

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE257935T1 (en) * 1998-02-06 2004-01-15 York Neige GENERATOR FOR ICE PARTICLES, SNOW PARTICLES, OR WATER-AIR NOZZLE INTEGRATED IN THE WATER SPRAY HEAD
FR2784905B1 (en) * 1998-10-23 2001-01-12 York Neige VERSATILE SPRAY HEAD USABLE IN PARTICULAR FOR THE MANUFACTURE OF ARTIFICIAL SNOW
ATE221639T1 (en) * 1998-10-23 2002-08-15 York Neige VERSATILE SPRAY HEAD FOR PRODUCING ARTIFICIAL SNOW
FR3009861B1 (en) * 2013-08-26 2015-08-07 Myneige Sas DEVICE FOR PRODUCING CULTIVATION SNOW, AND METHOD FOR PRODUCING CULTIVATION SNOW
ITUB20160735A1 (en) * 2016-02-15 2017-08-15 Technoalpin Holding S P A Nucleatore nozzle and method for the formation of freezing nuclei

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979061A (en) * 1974-02-04 1976-09-07 Kircher Everett F Method and apparatus for making artificial snow
US5004151A (en) * 1989-11-20 1991-04-02 Dupre Herman K Method and apparatus for making snow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3480538A1 (en) * 2017-11-03 2019-05-08 Innosnow AB A snow making device and a system and method for producing artificial snow

Also Published As

Publication number Publication date
EP0809774A1 (en) 1997-12-03
AU7272896A (en) 1997-05-22
CA2258424C (en) 2000-04-25
CA2161720A1 (en) 1997-05-01
WO1997016686A1 (en) 1997-05-09
CA2161720C (en) 1999-04-20
CA2258444C (en) 2000-02-22

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Legal Events

Date Code Title Description
EEER Examination request
FZDC Correction of dead application (reinstatement)
MKLA Lapsed