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FI830107A0 - SNOEKANON - Google Patents

SNOEKANON

Info

Publication number
FI830107A0
FI830107A0 FI830107A FI830107A FI830107A0 FI 830107 A0 FI830107 A0 FI 830107A0 FI 830107 A FI830107 A FI 830107A FI 830107 A FI830107 A FI 830107A FI 830107 A0 FI830107 A0 FI 830107A0
Authority
FI
Finland
Prior art keywords
compressed
supply line
air supply
nozzles
pressurized
Prior art date
Application number
FI830107A
Other languages
Finnish (fi)
Other versions
FI71005B (en
FI71005C (en
FI830107L (en
Inventor
Michael Manhart
Original Assignee
Michael Manhart
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 Michael Manhart filed Critical Michael Manhart
Publication of FI830107A0 publication Critical patent/FI830107A0/en
Publication of FI830107L publication Critical patent/FI830107L/en
Publication of FI71005B publication Critical patent/FI71005B/en
Application granted granted Critical
Publication of FI71005C publication Critical patent/FI71005C/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0433—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of gas surrounded by an external conduit of liquid upstream the mixing chamber
    • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Braking Arrangements (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)

Abstract

1. Snow gun having a central compressed-air supply line (1) and a pressurized-water supply line surrounding the latter and disposed coaxially therewith, the compressed-air supply line opening out into an interior space of a spray-head (7) at the front, in the direction of the compressed air supply, the space being bounded by a bored endpiece (8) and serving as a preexpansion chamber (9), inner nozzles (4) in the form of bores passing through the outside wall of the compressed-air supply line (1) being provided between the compressed-air supply line (1) and the pressurized-water supply line, through which nozzles the compressed air issues into the pre-expansion chamber (9) and mixes with the pressurized-water, characterized in that the compressed-air supply line (1) has three identical inner nozzles (4), and the endpiece has three centrosymmetrically disposed discharge nozzles (10) of identical diameter, none of which is situated in the geometric axis of the compressed-air supply line (1), and the diameter of a discharge nozzle (10) corresponds to 1 to 3 times the diameter of an inner nozzle (4).
FI830107A 1982-01-18 1983-01-12 SNOEKANON FI71005C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP82200056A EP0084186B1 (en) 1982-01-18 1982-01-18 Snow gun
EP82200056 1982-01-18

Publications (4)

Publication Number Publication Date
FI830107A0 true FI830107A0 (en) 1983-01-12
FI830107L FI830107L (en) 1983-07-19
FI71005B FI71005B (en) 1986-07-18
FI71005C FI71005C (en) 1986-10-27

Family

ID=8189451

Family Applications (1)

Application Number Title Priority Date Filing Date
FI830107A FI71005C (en) 1982-01-18 1983-01-12 SNOEKANON

Country Status (8)

Country Link
EP (1) EP0084186B1 (en)
JP (1) JPS58124562A (en)
AT (1) ATE24603T1 (en)
CA (1) CA1198904A (en)
DE (1) DE3274901D1 (en)
ES (1) ES8402068A1 (en)
FI (1) FI71005C (en)
NO (1) NO154322C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594528B1 (en) * 1986-02-20 1988-07-15 Petavit Ets FLUID MIXING TIP FOR ARTIFICIAL SNOW MANUFACTURING APPARATUS
JPS6453067A (en) * 1987-08-20 1989-03-01 Yanmar Diesel Engine Co Ignition device for engine
IT1289191B1 (en) 1997-01-23 1998-09-29 Leitner Spa CANNON FOR THE PRODUCTION OF SNOW
FR2783310B1 (en) * 1998-09-11 2000-10-13 Dicc Realisations Sa SNOW GUN
CN104174521B (en) * 2014-09-11 2016-08-24 东莞安默琳机械制造技术有限公司 Frost prevention nozzle for low-temperature micro-lubrication cutting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676471A (en) * 1950-12-14 1954-04-27 Tey Mfg Corp Method for making and distributing snow
US2942790A (en) * 1959-01-23 1960-06-28 Gen Electric Air-atomizing liquid spray nozzle
GB1104461A (en) * 1963-09-27 1968-02-28 Sames Mach Electrostat Pneumatic atomizer for spraying liquids
US3836076A (en) * 1972-10-10 1974-09-17 Delavan Manufacturing Co Foam generating nozzle
US4101073A (en) * 1977-08-25 1978-07-18 Spray Engineering Company Two-fluid spray nozzle producing fine atomization of liquid
DE2941052A1 (en) * 1979-10-10 1981-03-12 Heinz 8581 Heinersreuth Fischer Artificial snow generator system - mixes water with compressed air cooled by expansion in convergent-divergent nozzle

Also Published As

Publication number Publication date
EP0084186B1 (en) 1986-12-30
NO154322B (en) 1986-05-20
ATE24603T1 (en) 1987-01-15
FI71005B (en) 1986-07-18
ES519055A0 (en) 1984-01-01
ES8402068A1 (en) 1984-01-01
DE3274901D1 (en) 1987-02-05
FI71005C (en) 1986-10-27
NO154322C (en) 1986-08-27
EP0084186A1 (en) 1983-07-27
FI830107L (en) 1983-07-19
NO830146L (en) 1983-07-19
JPS58124562A (en) 1983-07-25
JPS6340587B2 (en) 1988-08-11
CA1198904A (en) 1986-01-07

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Legal Events

Date Code Title Description
MA Patent expired

Owner name: MANHART, MICHAEL