DE3274901D1 - Snow gun - Google Patents

Snow gun

Info

Publication number
DE3274901D1
DE3274901D1 DE8282200056T DE3274901T DE3274901D1 DE 3274901 D1 DE3274901 D1 DE 3274901D1 DE 8282200056 T DE8282200056 T DE 8282200056T DE 3274901 T DE3274901 T DE 3274901T DE 3274901 D1 DE3274901 D1 DE 3274901D1
Authority
DE
Germany
Prior art keywords
compressed
supply line
air supply
nozzles
pressurized
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
Application number
DE8282200056T
Other languages
German (de)
Inventor
Michael Manhart
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
Application granted granted Critical
Publication of DE3274901D1 publication Critical patent/DE3274901D1/en
Expired 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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Braking Arrangements (AREA)
  • Lubricants (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).
DE8282200056T 1982-01-18 1982-01-18 Snow gun Expired DE3274901D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3274901D1 true DE3274901D1 (en) 1987-02-05

Family

ID=8189451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282200056T Expired DE3274901D1 (en) 1982-01-18 1982-01-18 Snow gun

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 A kind of frost prevention nozzle for low-temperature trace 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
JPS58124562A (en) 1983-07-25
FI71005C (en) 1986-10-27
JPS6340587B2 (en) 1988-08-11
FI830107L (en) 1983-07-19
CA1198904A (en) 1986-01-07
NO154322B (en) 1986-05-20
ATE24603T1 (en) 1987-01-15
ES519055A0 (en) 1984-01-01
FI830107A0 (en) 1983-01-12
EP0084186A1 (en) 1983-07-27
NO830146L (en) 1983-07-19
NO154322C (en) 1986-08-27
FI71005B (en) 1986-07-18
EP0084186B1 (en) 1986-12-30
ES8402068A1 (en) 1984-01-01

Similar Documents

Publication Publication Date Title
DE59403043D1 (en) Nozzle arrangement for a paint spray gun
GB1518547A (en) Coating apparatus
DE3274901D1 (en) Snow gun
DE59509112D1 (en) Spraying device for coating material
ATE186659T1 (en) POWDER SPRAY COATING APPARATUS
DE3269275D1 (en) Snow gun
GB1315917A (en) Spray nozzle for plasma gun
ES2053382A2 (en) Coreshooter for self-setting process with vacuum system.
JPS6422372A (en) Robot for painting
GB979102A (en) Improvements in and relating to the supply of liquid fuel in a finely divided state
US3235185A (en) Spray gun having vent member for spray material and air
EP0142816A3 (en) Powder flame spray device with an accelerator nozzle
JPS54118446A (en) Powder spraying gun
ES2016450A6 (en) Nozzle assembly
GB1160113A (en) Improvements in or relating to Spray Nozzles
FR2442105A1 (en) Wet process sand blasting nozzle - uses tubular body traversed axially by sand with water introduced as axial jet through apertured cross wall
FR2421679A1 (en) Pasty material projection nozzle - has jet nozzle with inclined passages at end of compressed air pipe
ES8203645A1 (en) Powder spraying device provided with a rinsing device.
JPS5594663A (en) Spraying nozzle
JPS57177852A (en) Dry spray molding device
EP0682149A3 (en) Two components spray device for marking roads.
UA13855A (en) Sprayer
FR2326984A1 (en) Electrostatic powder projection device - has compressed gas discharging into bell in reservoir via calibrated orifice near powder passage
GB2131090A (en) Injection device
JPS5844426B2 (en) air blow gun

Legal Events

Date Code Title Description
8364 No opposition during term of opposition