FR2376384B1 - - Google Patents

Info

Publication number
FR2376384B1
FR2376384B1 FR7639846A FR7639846A FR2376384B1 FR 2376384 B1 FR2376384 B1 FR 2376384B1 FR 7639846 A FR7639846 A FR 7639846A FR 7639846 A FR7639846 A FR 7639846A FR 2376384 B1 FR2376384 B1 FR 2376384B1
Authority
FR
France
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
FR7639846A
Other versions
FR2376384A1 (en
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.)
CECIL
Original Assignee
CECIL
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 CECIL filed Critical CECIL
Priority to FR7639846A priority Critical patent/FR2376384A1/fr
Publication of FR2376384A1 publication Critical patent/FR2376384A1/fr
Application granted granted Critical
Publication of FR2376384B1 publication Critical patent/FR2376384B1/fr
Granted 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • A62C31/12—Nozzles specially adapted for fire-extinguishing for delivering foam or atomised foam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/461—Adjustable nozzles
    • 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)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Nozzles (AREA)
FR7639846A 1976-12-30 1976-12-30 Snow cannon for making ski slopes - has adjustable nozzles for water and air to suit different ambient conditions Granted FR2376384A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7639846A FR2376384A1 (en) 1976-12-30 1976-12-30 Snow cannon for making ski slopes - has adjustable nozzles for water and air to suit different ambient conditions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639846A FR2376384A1 (en) 1976-12-30 1976-12-30 Snow cannon for making ski slopes - has adjustable nozzles for water and air to suit different ambient conditions

Publications (2)

Publication Number Publication Date
FR2376384A1 FR2376384A1 (en) 1978-07-28
FR2376384B1 true FR2376384B1 (fr) 1980-09-05

Family

ID=9181881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639846A Granted FR2376384A1 (en) 1976-12-30 1976-12-30 Snow cannon for making ski slopes - has adjustable nozzles for water and air to suit different ambient conditions

Country Status (1)

Country Link
FR (1) FR2376384A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393318B (de) * 1989-11-15 1991-09-25 Steiner Herbert Vorrichtung zum erzeugen von kuenstlichem schnee
US8193395B2 (en) 2007-05-02 2012-06-05 Pursuit Dynamics Plc Biomass treatment process and system
US8419378B2 (en) 2004-07-29 2013-04-16 Pursuit Dynamics Plc Jet pump
US8789769B2 (en) 2006-09-15 2014-07-29 Tyco Fire & Security Gmbh Mist generating apparatus and method
US9004375B2 (en) 2004-02-26 2015-04-14 Tyco Fire & Security Gmbh Method and apparatus for generating a mist
US9010663B2 (en) 2004-02-26 2015-04-21 Tyco Fire & Security Gmbh Method and apparatus for generating a mist

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT365460B (de) * 1979-03-28 1982-01-25 Rosenbauer Kg Konrad Schaumwerfer fuer feuerloeschzwecke
FR2454593A1 (fr) * 1979-04-20 1980-11-14 York Sa Froid Indl Appareil haute pression de production de neige artificielle avec reglage du melange air/eau en fonction de la temperature humide de l'air ambiant
CA1111463A (fr) * 1979-11-08 1981-10-27 Jeffrey A. White Embout de lance a faire de la neige
US4597524A (en) * 1982-03-22 1986-07-01 Albertsson Stig L Snow making machine
EP0089590B1 (fr) * 1982-03-22 1986-12-30 Stig L. Albertsson Appareil de production de neige
US4493457A (en) * 1983-04-18 1985-01-15 Nubs Nob, Inc. Method and apparatus for making artificial snow
US4593854A (en) * 1984-04-25 1986-06-10 Albertsson Stig L Snow-making machine
US4634050A (en) * 1986-01-03 1987-01-06 Shippee James H Fanless air aspiration snowmaking apparatus
FR2594528B1 (fr) * 1986-02-20 1988-07-15 Petavit Ets Embout de melange de fluides pour appareil de fabrication de neige artificielle
FR2608438B1 (fr) * 1986-12-23 1990-08-31 Sterlini Jacques Dispositif de lutte contre l'incendie
EP0798520B1 (fr) * 1989-03-01 2004-07-28 Polar Technologies International Pty Limited Procédé et dispositif de fabrication de neige artificielle
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
FR2783310B1 (fr) * 1998-09-11 2000-10-13 Dicc Realisations Sa Canon a neige
SK283606B6 (sk) * 2000-04-11 2003-10-07 Július Chrobák Spôsob zvýšenia dostreku kontinuálneho aerosólového lúča
US20080103217A1 (en) 2006-10-31 2008-05-01 Hari Babu Sunkara Polyether ester elastomer composition
EP2661594B1 (fr) * 2011-01-04 2019-03-06 Carrier Corporation Éjecteur
ITMI20150534A1 (it) * 2015-04-14 2016-10-14 Cortech S R L Ugello perfezionato per apparecchiature per la produzione artificiale di neve
FR3115714B1 (fr) 2020-10-30 2024-01-12 Etat Francais Represente Par Le Prefet De Police Agissant Au Nom Et Pour Le Compte De La Ville De Pa Dispositif de generation d’un jet de fluide diphasique

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393318B (de) * 1989-11-15 1991-09-25 Steiner Herbert Vorrichtung zum erzeugen von kuenstlichem schnee
US9004375B2 (en) 2004-02-26 2015-04-14 Tyco Fire & Security Gmbh Method and apparatus for generating a mist
US9010663B2 (en) 2004-02-26 2015-04-21 Tyco Fire & Security Gmbh Method and apparatus for generating a mist
US8419378B2 (en) 2004-07-29 2013-04-16 Pursuit Dynamics Plc Jet pump
US9239063B2 (en) 2004-07-29 2016-01-19 Pursuit Marine Drive Limited Jet pump
US8789769B2 (en) 2006-09-15 2014-07-29 Tyco Fire & Security Gmbh Mist generating apparatus and method
US8193395B2 (en) 2007-05-02 2012-06-05 Pursuit Dynamics Plc Biomass treatment process and system
US8513004B2 (en) 2007-05-02 2013-08-20 Pursuit Dynamics Plc Biomass treatment process

Also Published As

Publication number Publication date
FR2376384A1 (en) 1978-07-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse