FR2703264B1 - Buse de pulvérisation et dispositif de pulvérisation d'un mélange d'eau et d'air utilisant ladite buse. - Google Patents

Buse de pulvérisation et dispositif de pulvérisation d'un mélange d'eau et d'air utilisant ladite buse.

Info

Publication number
FR2703264B1
FR2703264B1 FR9303939A FR9303939A FR2703264B1 FR 2703264 B1 FR2703264 B1 FR 2703264B1 FR 9303939 A FR9303939 A FR 9303939A FR 9303939 A FR9303939 A FR 9303939A FR 2703264 B1 FR2703264 B1 FR 2703264B1
Authority
FR
France
Prior art keywords
nozzle
spraying
mixture
air
water
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 - Lifetime
Application number
FR9303939A
Other languages
English (en)
Other versions
FR2703264A1 (fr
Inventor
Girardin Pierre
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.)
York France SA
Original Assignee
York France SA
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 York France SA filed Critical York France SA
Priority to FR9303939A priority Critical patent/FR2703264B1/fr
Priority to JP6521729A priority patent/JPH08510041A/ja
Priority to CA002159108A priority patent/CA2159108A1/fr
Priority to PCT/FR1994/000319 priority patent/WO1994023254A1/fr
Priority to EP94911206A priority patent/EP0690971A1/fr
Publication of FR2703264A1 publication Critical patent/FR2703264A1/fr
Application granted granted Critical
Publication of FR2703264B1 publication Critical patent/FR2703264B1/fr
Priority to NO953851A priority patent/NO953851L/no
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B7/0075—Nozzle arrangements in gas streams
    • 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
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/063—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet one fluid being sucked by the other
    • 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
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/065—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet an inner gas outlet being surrounded by an annular adjacent liquid outlet
    • 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)
  • Nozzles (AREA)
FR9303939A 1993-03-30 1993-03-30 Buse de pulvérisation et dispositif de pulvérisation d'un mélange d'eau et d'air utilisant ladite buse. Expired - Lifetime FR2703264B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9303939A FR2703264B1 (fr) 1993-03-30 1993-03-30 Buse de pulvérisation et dispositif de pulvérisation d'un mélange d'eau et d'air utilisant ladite buse.
JP6521729A JPH08510041A (ja) 1993-03-30 1994-03-23 噴射ノズルと、この噴射ノズルを用いて水と空気の混合物を噴射する装置
CA002159108A CA2159108A1 (fr) 1993-03-30 1994-03-23 Buse de pulverisation et dispositif de pulverisation d'un melange d'eau et d'air utilisant ladite buse
PCT/FR1994/000319 WO1994023254A1 (fr) 1993-03-30 1994-03-23 Buse de pulverisation et dispositif de pulverisation d'un melange d'eau et d'air utilisant ladite buse
EP94911206A EP0690971A1 (fr) 1993-03-30 1994-03-23 Buse de pulverisation et dispositif de pulverisation d'un melange d'eau et d'air utilisant ladite buse
NO953851A NO953851L (no) 1993-03-30 1995-09-28 Spröytemunnstykke og anordning for spröyting av en blanding av vann og luft ved bruk av samme munstykke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9303939A FR2703264B1 (fr) 1993-03-30 1993-03-30 Buse de pulvérisation et dispositif de pulvérisation d'un mélange d'eau et d'air utilisant ladite buse.

Publications (2)

Publication Number Publication Date
FR2703264A1 FR2703264A1 (fr) 1994-10-07
FR2703264B1 true FR2703264B1 (fr) 1995-07-28

Family

ID=9445713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9303939A Expired - Lifetime FR2703264B1 (fr) 1993-03-30 1993-03-30 Buse de pulvérisation et dispositif de pulvérisation d'un mélange d'eau et d'air utilisant ladite buse.

Country Status (6)

Country Link
EP (1) EP0690971A1 (fr)
JP (1) JPH08510041A (fr)
CA (1) CA2159108A1 (fr)
FR (1) FR2703264B1 (fr)
NO (1) NO953851L (fr)
WO (1) WO1994023254A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0956906A3 (fr) 1998-03-25 2000-11-08 Shinyou Technolozies Inc. Dispositif de mélange et de projection et dispositif de production de neige
JP4331836B2 (ja) * 1999-10-04 2009-09-16 彦六 杉浦 複数流体ノズル
UA82780C2 (uk) * 2004-05-31 2008-05-12 Телесто Сп. З О.О. Головка для створення водяного туману
FR2930179B1 (fr) * 2008-04-22 2011-05-20 Johnson Controls Neige Structure support de buse(s) pour la production de neige artificielle
FR2942976B1 (fr) * 2009-03-13 2012-12-14 Bernard Etcheparre Dispositif de projection de fluide par effet de souffle d'air
ITTN20090001A1 (it) * 2009-04-21 2010-10-22 Leotech Srl Gruppo compatto di comando

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1008377A (fr) * 1950-01-14 1952-05-16 Perfectionnement apporté aux systèmes de pulvérisation des liquides au moyen d'un fluide gazeux sous pression
NL81050C (fr) * 1951-03-22 1956-04-16
FR1142152A (fr) * 1955-03-05 1957-09-13 Dispositif de pulvérisation en particulier pour liquides
SE371685B (fr) * 1972-04-21 1974-11-25 Stal Laval Turbin Ab
GB1537671A (en) * 1975-04-25 1979-01-04 Rolls Royce Fuel injectors for gas turbine engines
FR2421353A1 (fr) * 1978-03-31 1979-10-26 Armand Daniel Procede et dispositif de fabrication automatique de neige
DE3005653A1 (de) * 1980-02-15 1981-08-20 Brown, Boveri & Cie Ag, 6800 Mannheim Strahlpumpe
JPS56127108A (en) * 1980-03-10 1981-10-05 Nippon Furnace Kogyo Kaisha Ltd Gas burner
US4314670A (en) * 1980-08-15 1982-02-09 Walsh William A Jun Variable gas atomization
EP0105279B1 (fr) * 1981-11-18 1987-04-15 MOSS, Hans Ajutage de soufflage pour un ecoulement de sortie silencieux de gaz
US4718870A (en) * 1983-02-15 1988-01-12 Techmet Corporation Marine propulsion system
US4634050A (en) * 1986-01-03 1987-01-06 Shippee James H Fanless air aspiration snowmaking apparatus
AT387277B (de) * 1987-02-03 1988-12-27 Sufag Sport Freizeitanlagen Vorrichtung zur erzeugung von kuenstlichem schnee
US5083707A (en) * 1990-03-05 1992-01-28 Dendrite Associates, Inc. Nucleator
CA2015259A1 (fr) * 1990-04-24 1991-10-24 Louis Handfield Machine a fabriquer de la neige
US5090619A (en) * 1990-08-29 1992-02-25 Pinnacle Innovations Snow gun having optimized mixing of compressed air and water flows

Also Published As

Publication number Publication date
NO953851D0 (no) 1995-09-28
JPH08510041A (ja) 1996-10-22
NO953851L (no) 1995-09-28
EP0690971A1 (fr) 1996-01-10
CA2159108A1 (fr) 1994-10-13
WO1994023254A1 (fr) 1994-10-13
FR2703264A1 (fr) 1994-10-07

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