CH598102A5 - - Google Patents

Info

Publication number
CH598102A5
CH598102A5 CH1401975A CH1401975A CH598102A5 CH 598102 A5 CH598102 A5 CH 598102A5 CH 1401975 A CH1401975 A CH 1401975A CH 1401975 A CH1401975 A CH 1401975A CH 598102 A5 CH598102 A5 CH 598102A5
Authority
CH
Switzerland
Application number
CH1401975A
Inventor
Armand Rene Pasquier
Original Assignee
Tech Et Realisations E T R Et
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
Priority claimed from FR7436222A external-priority patent/FR2289414A1/fr
Priority claimed from FR7531099A external-priority patent/FR2327172A2/fr
Application filed by Tech Et Realisations E T R Et filed Critical Tech Et Realisations E T R Et
Publication of CH598102A5 publication Critical patent/CH598102A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • B65G53/08—Gas pressure systems operating without fluidisation of the materials with mechanical injection of the materials, e.g. by screw
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H4/00—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow
    • E01H4/02—Working on surfaces of snow or ice in order to make them suitable for traffic or sporting purposes, e.g. by compacting snow for sporting purposes, e.g. preparation of ski trails; Construction of artificial surfacings for snow or ice sports ; Trails specially adapted for on-the-snow vehicles, e.g. devices adapted for ski-trails
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
CH1401975A 1974-10-30 1975-10-29 CH598102A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7436222A FR2289414A1 (fr) 1974-10-30 1974-10-30 Procede et dispositif de manutention de neige
FR7531099A FR2327172A2 (fr) 1975-10-10 1975-10-10 Procede et dispositif de manutention de neige

Publications (1)

Publication Number Publication Date
CH598102A5 true CH598102A5 (de) 1978-04-28

Family

ID=26218579

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1401975A CH598102A5 (de) 1974-10-30 1975-10-29

Country Status (6)

Country Link
US (1) US4050169A (de)
AT (1) AT353309B (de)
CA (1) CA1054657A (de)
CH (1) CH598102A5 (de)
DE (1) DE2548338C3 (de)
IT (1) IT1044088B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404762A (en) * 1982-02-08 1983-09-20 Munsterer Gerald A Ski trail resurfacing apparatus
FR2533244B1 (fr) * 1982-09-17 1985-02-15 Cdf Ing Etudes Tech Realis Installation de transfert de neige
US4774777A (en) * 1985-09-18 1988-10-04 Adrian Brochu Method of collecting, preserving and repositioning snow on a ski slope
FR2597131B1 (fr) * 1986-04-15 1988-06-24 Tech Realisations Et Procede et dispositif de transport pneumatique de la neige
FR2607909B1 (fr) * 1986-12-05 1992-01-17 York Froid Ind Procede d'enneigement de pistes artificielles de ski alpin ou nordique et moyens de mise en oeuvre du procede
CA2014568A1 (en) * 1989-04-21 1990-10-21 Helmut Girardelli Method of producing artificial snow
DE4102616A1 (de) * 1990-11-13 1992-05-14 Hamburgische Schiffbau Versuch Verfahren zur erzeugung einer eisdecke, insbesondere fuer schiffsmodellversuche
AUPP312098A0 (en) * 1998-04-23 1998-05-14 Bucceri, Alfio Improvement in snow making machines
US20030141377A1 (en) * 2002-01-30 2003-07-31 Dupre Herman K. Hydrant station for snow making apparatus
US6651529B1 (en) 2002-07-02 2003-11-25 Hydro-Gear Limited Partnership Hydrostatic transmission
US7290722B1 (en) 2003-12-16 2007-11-06 Snow Machines, Inc. Method and apparatus for making snow
US20100202834A1 (en) * 2007-01-18 2010-08-12 Joseph Leitner Snow transportation system
DE102007034223A1 (de) * 2007-07-23 2009-01-29 GÖTZ, Werner Förderung von Kunstschnee
US9725861B2 (en) 2015-06-19 2017-08-08 Cam Winters Snow-to-slurry conversion apparatus
RU2659714C1 (ru) * 2017-05-03 2018-07-03 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Нагнетательная пневмотранспортная установка

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1514248A (en) * 1922-06-01 1924-11-04 Bergman Ernest Snow-clearing machine
US1716317A (en) * 1927-09-03 1929-06-04 Isidore Grossgold Automatic plaster-supplying device
US2078310A (en) * 1936-03-25 1937-04-27 John J Berres Snow removing attachment for trucks
US2606645A (en) * 1949-12-07 1952-08-12 Heine Henry William Apparatus for conveying plastic building materials
US2676471A (en) * 1950-12-14 1954-04-27 Tey Mfg Corp Method for making and distributing snow
FR1055652A (fr) * 1952-05-09 1954-02-22 Paget & Cie Ets Transporteur à vis d'archimède pour grains et autres produits
US2789804A (en) * 1955-12-07 1957-04-23 Ohio Commw Eng Co Method and apparatus for the removal of ice from runways by impact with removed pieces of ice
US2816804A (en) * 1956-03-26 1957-12-17 Herbert W Harrer Material-transferring and unloading apparatus
SU135502A1 (ru) * 1960-07-05 1960-11-30 В.А. Скотников Роторный снегоочиститель
US3151749A (en) * 1962-07-26 1964-10-06 Long Mfg Co Inc Grain bin sweep unloader
FR1342905A (fr) * 1962-10-02 1963-11-15 Paget Et Cie Ets Perfectionnement aux transporteurs à vis
US3360108A (en) * 1966-08-29 1967-12-26 Phillips Petroleum Co Flexible conveying apparatus
US3761020A (en) * 1972-02-17 1973-09-25 J Tropeano Method and apparatus for snow making
US3766586A (en) * 1972-03-02 1973-10-23 E Krickovich Snow removal and vacuum sweeper with slurry disposal
US3979061A (en) * 1974-02-04 1976-09-07 Kircher Everett F Method and apparatus for making artificial snow
US3911601A (en) * 1974-04-08 1975-10-14 Raymond Lee Organization Inc Snow blower vehicle
US3913247A (en) * 1974-04-12 1975-10-21 Lambert Corp Auger and blade therefor useable to move materials such as snow and the like

Also Published As

Publication number Publication date
DE2548338B2 (de) 1979-01-18
AT353309B (de) 1979-11-12
ATA827375A (de) 1979-04-15
DE2548338C3 (de) 1979-09-13
US4050169A (en) 1977-09-27
IT1044088B (it) 1980-03-20
DE2548338A1 (de) 1976-05-06
CA1054657A (fr) 1979-05-15

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Legal Events

Date Code Title Description
PL Patent ceased