FR2065634A1 - - Google Patents

Info

Publication number
FR2065634A1
FR2065634A1 FR6921240A FR6921240A FR2065634A1 FR 2065634 A1 FR2065634 A1 FR 2065634A1 FR 6921240 A FR6921240 A FR 6921240A FR 6921240 A FR6921240 A FR 6921240A FR 2065634 A1 FR2065634 A1 FR 2065634A1
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.)
Withdrawn
Application number
FR6921240A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6921240A priority Critical patent/FR2065634A1/fr
Publication of FR2065634A1 publication Critical patent/FR2065634A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/10—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds for artificial surfaces for outdoor or indoor practice of snow or ice sports
    • E01C13/102—Civil engineering aspects of the construction of ice rinks or sledge runs made from frozen-liquid, semi-liquid or frozen-pasty substances, e.g. portable basins
    • E01C13/105—Civil engineering aspects of the construction of ice rinks or sledge runs made from frozen-liquid, semi-liquid or frozen-pasty substances, e.g. portable basins of artificially refrigerated rinks or runs, e.g. cooled rink floors or swimming pools or tennis courts convertible into rinks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR6921240A 1969-06-25 1969-06-25 Withdrawn FR2065634A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6921240A FR2065634A1 (fr) 1969-06-25 1969-06-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6921240A FR2065634A1 (fr) 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
FR2065634A1 true FR2065634A1 (fr) 1971-08-06

Family

ID=9036334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6921240A Withdrawn FR2065634A1 (fr) 1969-06-25 1969-06-25

Country Status (1)

Country Link
FR (1) FR2065634A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583811A1 (fr) * 1985-06-21 1986-12-26 Magnani Helmuth Patinoire artificielle couverte a recuperation d'energie par pompes a chaleur
FR2607909A1 (fr) * 1986-12-05 1988-06-10 York Froid Ind Procede d'enneigement de pistes artificielles de ski alpin ou nordique et moyens de mise en oeuvre du procede

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583811A1 (fr) * 1985-06-21 1986-12-26 Magnani Helmuth Patinoire artificielle couverte a recuperation d'energie par pompes a chaleur
FR2607909A1 (fr) * 1986-12-05 1988-06-10 York Froid Ind Procede d'enneigement de pistes artificielles de ski alpin ou nordique et moyens de mise en oeuvre du procede
WO1988004394A1 (fr) * 1986-12-05 1988-06-16 Le Froid Industriel York Sa Procede d'enneigement de pistes artificielles de ski alpin ou nordique et moyens de mise en oeuvre du procede
EP0274305A2 (fr) * 1986-12-05 1988-07-13 Le Froid Industriel York S.A. Procédé d'enneigement de pistes artificielles de ski alpin ou nordique et moyens de mise en oeuvre du procédé
EP0274305A3 (en) * 1986-12-05 1988-07-20 Le Froid Industriel York S.A. Method for covering artificial alpine or nordic ski runs with snow and means for carrying out the method
US4914923A (en) * 1986-12-05 1990-04-10 Le Froid Industriel York, S.A. Method of covering artificial alpine- or nordic-skiing tracks with snow and means for implementing the method

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Legal Events

Date Code Title Description
ST Notification of lapse