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WO2008031999A3 - Improvement to covered installations for skiing or other sliding sports - Google Patents

Improvement to covered installations for skiing or other sliding sports Download PDF

Info

Publication number
WO2008031999A3
WO2008031999A3 PCT/FR2007/051933 FR2007051933W WO2008031999A3 WO 2008031999 A3 WO2008031999 A3 WO 2008031999A3 FR 2007051933 W FR2007051933 W FR 2007051933W WO 2008031999 A3 WO2008031999 A3 WO 2008031999A3
Authority
WO
WIPO (PCT)
Prior art keywords
hall
interior
pressure difference
skiing
covered
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.)
Ceased
Application number
PCT/FR2007/051933
Other languages
French (fr)
Other versions
WO2008031999A2 (en
Inventor
Larminat Paul De
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.)
Johnson Controls Industries SAS
Original Assignee
Johnson Controls Industries SAS
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 Johnson Controls Industries SAS filed Critical Johnson Controls Industries SAS
Publication of WO2008031999A2 publication Critical patent/WO2008031999A2/en
Publication of WO2008031999A3 publication Critical patent/WO2008031999A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F24F2011/0002—Control or safety arrangements for ventilation for admittance of outside air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Conditioning Control Device (AREA)
  • Ventilation (AREA)
  • Tents Or Canopies (AREA)

Abstract

The covered installation for skiing or other sliding sports comprises an inclined piste (1) covered with a layer of snow or ice, protected within a thermally insulated hall (2) where the atmosphere is refrigerated. In accordance with the invention, the hall (2) comprises: at least one passage (4) giving communication between the interior and exterior of said hall (2), particularly for the entrance or exit of users and/or maintenance equipment; means (10) for bringing fresh air into said hall (2) from outside said hall (2); means (11) for extracting air from said hall (2); means (12) for measuring the pressure difference between the interior and exterior zones situated at either end of said communicating passage (4); and control means (13) connected to said pressure difference measuring means (12) to control said air supply (10) and extraction (11) means so as to equalize or at least limit the pressure difference between the interior at exterior regions at either end of said communicating passage (4).
PCT/FR2007/051933 2006-09-14 2007-09-14 Improvement to covered installations for skiing or other sliding sports Ceased WO2008031999A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0608031A FR2906015B1 (en) 2006-09-14 2006-09-14 IMPROVEMENTS TO FACILITIES COVERED FOR SKIING OR OTHER SPORTS PRACTICE
FR0608031 2006-09-14

Publications (2)

Publication Number Publication Date
WO2008031999A2 WO2008031999A2 (en) 2008-03-20
WO2008031999A3 true WO2008031999A3 (en) 2008-05-08

Family

ID=37872256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/051933 Ceased WO2008031999A2 (en) 2006-09-14 2007-09-14 Improvement to covered installations for skiing or other sliding sports

Country Status (2)

Country Link
FR (1) FR2906015B1 (en)
WO (1) WO2008031999A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5381668A (en) * 1991-11-20 1995-01-17 Taikisha, Ltd. Method of maintaining artificial snow surface
JP2000274762A (en) * 1999-03-19 2000-10-06 Snova Corp Air conditioning method and air conditioning system for indoor artificial skiing slope
EP1553357A1 (en) * 2004-01-08 2005-07-13 Aldes Aeraulique Ventilation control device of one room of a building
FR2869050A1 (en) * 2004-04-20 2005-10-21 York France Soc Par Actions Si METHOD FOR MAINTAINING THE QUALITY OF SNOW COAT OF A CLOSED SPORTS SPORTS INSTALLATION, AND INSTALLATION FOR IMPLEMENTING SUCH A METHOD

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5381668A (en) * 1991-11-20 1995-01-17 Taikisha, Ltd. Method of maintaining artificial snow surface
JP2000274762A (en) * 1999-03-19 2000-10-06 Snova Corp Air conditioning method and air conditioning system for indoor artificial skiing slope
EP1553357A1 (en) * 2004-01-08 2005-07-13 Aldes Aeraulique Ventilation control device of one room of a building
FR2869050A1 (en) * 2004-04-20 2005-10-21 York France Soc Par Actions Si METHOD FOR MAINTAINING THE QUALITY OF SNOW COAT OF A CLOSED SPORTS SPORTS INSTALLATION, AND INSTALLATION FOR IMPLEMENTING SUCH A METHOD

Also Published As

Publication number Publication date
FR2906015B1 (en) 2008-10-24
FR2906015A1 (en) 2008-03-21
WO2008031999A2 (en) 2008-03-20

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