FR2278407B3 - - Google Patents

Info

Publication number
FR2278407B3
FR2278407B3 FR7502908A FR7502908A FR2278407B3 FR 2278407 B3 FR2278407 B3 FR 2278407B3 FR 7502908 A FR7502908 A FR 7502908A FR 7502908 A FR7502908 A FR 7502908A FR 2278407 B3 FR2278407 B3 FR 2278407B3
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
FR7502908A
Other languages
French (fr)
Other versions
FR2278407A1 (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.)
COMMAND ENGINEERING INTERNAL L
Original Assignee
COMMAND ENGINEERING INTERNAL L
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 COMMAND ENGINEERING INTERNAL L filed Critical COMMAND ENGINEERING INTERNAL L
Publication of FR2278407A1 publication Critical patent/FR2278407A1/en
Application granted granted Critical
Publication of FR2278407B3 publication Critical patent/FR2278407B3/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
    • 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
    • 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
FR7502908A 1974-07-15 1975-01-30 SNOW MAKING DEVICE Granted FR2278407A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US488642A US3923247A (en) 1974-07-15 1974-07-15 Snowmaking device

Publications (2)

Publication Number Publication Date
FR2278407A1 FR2278407A1 (en) 1976-02-13
FR2278407B3 true FR2278407B3 (en) 1977-07-01

Family

ID=23940518

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7502908A Granted FR2278407A1 (en) 1974-07-15 1975-01-30 SNOW MAKING DEVICE

Country Status (3)

Country Link
US (1) US3923247A (en)
CA (1) CA1000066A (en)
FR (1) FR2278407A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185778A (en) * 1978-03-30 1980-01-29 Envirotech Corporation Spray nozzle
CA1111463A (en) * 1979-11-08 1981-10-27 Jeffrey A. White Snowmaking nozzle
US4597524A (en) * 1982-03-22 1986-07-01 Albertsson Stig L Snow making machine
US4421277A (en) * 1982-07-13 1983-12-20 Tieleman Rudolf J Spray head, suited for internally cleaning slaughtered poultry
US4593854A (en) * 1984-04-25 1986-06-10 Albertsson Stig L Snow-making machine
US4813597A (en) * 1987-08-17 1989-03-21 Rogers Corporation Anti-icing snowgun
US5454696A (en) * 1994-06-27 1995-10-03 Wilkinson; Ernest H. Vacuum inducing pump
US5667137A (en) * 1995-08-31 1997-09-16 Dupre; Herman K. Ice and snow-free snow making tower structure
WO1997018421A1 (en) * 1995-11-13 1997-05-22 Snow Economics, Inc. Method and apparatus for making snow
US5878912A (en) 1995-12-26 1999-03-09 Stein; Myron Duct disinfecting method and apparatus
US6705298B2 (en) 2002-05-20 2004-03-16 Denso International America, Inc. Fuel pump module
FR2843051B1 (en) 2002-07-31 2004-10-22 York Neige DEVICE FOR SPRAYING WATER IN THE FORM OF A THIN WALL HOLLOW JET FOR ARTIFICIAL SNOW FORMATION
US7290722B1 (en) 2003-12-16 2007-11-06 Snow Machines, Inc. Method and apparatus for making snow
US20080135646A1 (en) * 2006-12-09 2008-06-12 Vacuum Inducing Nozzle, Llc System and method for a vacuum inducing nozzle
US9919171B2 (en) 2007-07-12 2018-03-20 Watershield Llc Fluid control device and method for projecting a fluid
US9004376B2 (en) * 2007-07-12 2015-04-14 Watershield Llc Fluid control device and method for projecting a fluid
WO2009043092A1 (en) * 2007-10-04 2009-04-09 Ballistic Australia Pty Ltd Snow making equipment
WO2009102856A2 (en) * 2008-02-15 2009-08-20 Elkhart Brass Manufacturing Company, Inc. Nozzle assembly
US20120282570A1 (en) * 2009-12-08 2012-11-08 Daniel Mueller Toothcleaning Device
CN102019242A (en) * 2010-11-01 2011-04-20 哈尔滨工程大学 Double-inlet atomizing spray head for making snow
JP6048339B2 (en) * 2013-08-01 2016-12-21 株式会社デンソー Ejector
ITUB20160735A1 (en) * 2016-02-15 2017-08-15 Technoalpin Holding S P A Nucleatore nozzle and method for the formation of freezing nuclei
NO346615B1 (en) * 2020-10-09 2022-10-31 Lindloev Odd Ivar A snowmaking nozzle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1631167A (en) * 1925-12-14 1927-06-07 Tereau Russell Nozzle
US2676471A (en) * 1950-12-14 1954-04-27 Tey Mfg Corp Method for making and distributing snow
US2859728A (en) * 1956-08-29 1958-11-11 James D Hobdy Spray nozzle
US2969923A (en) * 1957-02-20 1961-01-31 Fremion Maurice Water-mixing arrangement for shower baths
CA791579A (en) * 1965-01-22 1968-08-06 Atlas Copco Aktiebolag Method and means for making snow
US3494559A (en) * 1967-10-31 1970-02-10 Charles M Skinner Snow making system
US3680781A (en) * 1970-12-30 1972-08-01 Fuller Co Liquid spray nozzle
US3829013A (en) * 1971-11-03 1974-08-13 H Ratnik Snow making apparatus
US3831844A (en) * 1972-02-17 1974-08-27 J Tropeano Apparatus for snow making

Also Published As

Publication number Publication date
CA1000066A (en) 1976-11-23
FR2278407A1 (en) 1976-02-13
US3923247A (en) 1975-12-02

Similar Documents

Publication Publication Date Title
FR2278966B1 (en)
JPS50102483A (en)
CH588128A5 (en)
BG20145A1 (en)
BG20225A1 (en)
BG20481A1 (en)
BG20513A1 (en)
BG20961A1 (en)
BG21522A1 (en)
BG21717A1 (en)
BG21719A1 (en)
BG22091A1 (en)
BG22593A1 (en)
CH567395A5 (en)
CH571930A5 (en)
CH573773A5 (en)
CH574507A5 (en)
CH576200A5 (en)
CH577755A5 (en)
CH578309A5 (en)
CH579937A5 (en)
CH580202A5 (en)
CH580938A5 (en)
CH581146A5 (en)
CH581383A5 (en)

Legal Events

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