NO953851L - Spröytemunnstykke og anordning for spröyting av en blanding av vann og luft ved bruk av samme munstykke - Google Patents
Spröytemunnstykke og anordning for spröyting av en blanding av vann og luft ved bruk av samme munstykkeInfo
- Publication number
- NO953851L NO953851L NO953851A NO953851A NO953851L NO 953851 L NO953851 L NO 953851L NO 953851 A NO953851 A NO 953851A NO 953851 A NO953851 A NO 953851A NO 953851 L NO953851 L NO 953851L
- Authority
- NO
- Norway
- Prior art keywords
- nozzle
- water
- opening
- spray device
- annular
- Prior art date
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)
Abstract
Munnstykket omfatter et indre kammer (8) tilført trykkfluid, som står i kommunikasjon med en ringformet utløpsåpning (5). Det omfatter en indre kanal (2) sentrert på den ringformede åpningens akse og hvis diameter korresponderer hovedsakelig med diameteren til den ringformede åpningen, idet kanalen tilveiebringer en dobbelstrømning rundt munnstykket og fluidfilmen som kommer ut av åpningen. Munnstykket kan benyttes for å sprøyte alle typer fluider: vann, drivstoff, bruks-områder som involverer høye strømningshastigheter i størrelsesorden 5 til 60 mpr. time, og likevel i svært fine dråper. Sprøyteanordningen utstyrt med et slikt munnstykke omfatter fortrinnsvis to motroterende vifter (22 og 23). Munnstykket (1) kan også være utstyrt med kimdannere (70) anordnet på dets periferi for å bevirke frødannelse av vann/luftblandingen for , produksjon av kunstig snø. Den beskrevne sprøyte-anordningen har fordel av å være spesielt kompakt.
Applications Claiming Priority (2)
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. |
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO953851D0 NO953851D0 (no) | 1995-09-28 |
NO953851L true NO953851L (no) | 1995-09-28 |
Family
ID=9445713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0690971A1 (no) |
JP (1) | JPH08510041A (no) |
CA (1) | CA2159108A1 (no) |
FR (1) | FR2703264B1 (no) |
NO (1) | NO953851L (no) |
WO (1) | WO1994023254A1 (no) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0956906A3 (en) | 1998-03-25 | 2000-11-08 | Shinyou Technolozies Inc. | Fluid mixing-jetting apparatus, fluid mixer and snowmaker |
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)
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 (no) * | 1951-03-22 | 1956-04-16 | ||
FR1142152A (fr) * | 1955-03-05 | 1957-09-13 | Dispositif de pulvérisation en particulier pour liquides | |
SE371685B (no) * | 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 |
DE3276051D1 (en) * | 1981-11-18 | 1987-05-21 | Hans Moss | A blowing nozzle for silent outflow of gas |
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 (en) * | 1990-04-24 | 1991-10-24 | Louis Handfield | Snow making machine |
US5090619A (en) * | 1990-08-29 | 1992-02-25 | Pinnacle Innovations | Snow gun having optimized mixing of compressed air and water flows |
-
1993
- 1993-03-30 FR FR9303939A patent/FR2703264B1/fr not_active Expired - Lifetime
-
1994
- 1994-03-23 WO PCT/FR1994/000319 patent/WO1994023254A1/fr not_active Application Discontinuation
- 1994-03-23 CA CA002159108A patent/CA2159108A1/fr not_active Abandoned
- 1994-03-23 JP JP6521729A patent/JPH08510041A/ja active Pending
- 1994-03-23 EP EP94911206A patent/EP0690971A1/fr not_active Withdrawn
-
1995
- 1995-09-28 NO NO953851A patent/NO953851L/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO953851D0 (no) | 1995-09-28 |
CA2159108A1 (fr) | 1994-10-13 |
FR2703264A1 (fr) | 1994-10-07 |
FR2703264B1 (fr) | 1995-07-28 |
EP0690971A1 (fr) | 1996-01-10 |
WO1994023254A1 (fr) | 1994-10-13 |
JPH08510041A (ja) | 1996-10-22 |
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