LU72259A1 - - Google Patents

Info

Publication number
LU72259A1
LU72259A1 LU72259A LU72259A LU72259A1 LU 72259 A1 LU72259 A1 LU 72259A1 LU 72259 A LU72259 A LU 72259A LU 72259 A LU72259 A LU 72259A LU 72259 A1 LU72259 A1 LU 72259A1
Authority
LU
Luxembourg
Application number
LU72259A
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 filed Critical
Publication of LU72259A1 publication Critical patent/LU72259A1/xx

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
    • 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
    • F25C3/02—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 ice rinks

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Supports For Pipes And Cables (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
LU72259A 1974-04-11 1975-04-10 LU72259A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH516274A CH576614A5 (enrdf_load_stackoverflow) 1974-04-11 1974-04-11

Publications (1)

Publication Number Publication Date
LU72259A1 true LU72259A1 (enrdf_load_stackoverflow) 1975-08-20

Family

ID=4288958

Family Applications (1)

Application Number Title Priority Date Filing Date
LU72259A LU72259A1 (enrdf_load_stackoverflow) 1974-04-11 1975-04-10

Country Status (8)

Country Link
BE (1) BE827825A (enrdf_load_stackoverflow)
CH (1) CH576614A5 (enrdf_load_stackoverflow)
DE (1) DE2418596B1 (enrdf_load_stackoverflow)
ES (1) ES436507A1 (enrdf_load_stackoverflow)
FR (1) FR2267132A1 (enrdf_load_stackoverflow)
IT (1) IT1037206B (enrdf_load_stackoverflow)
LU (1) LU72259A1 (enrdf_load_stackoverflow)
NL (1) NL7504060A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2414655C1 (ru) * 2010-01-15 2011-03-20 Константин Геннадьевич Бирюлин Способ формирования поверхностного слоя массива льда (варианты)

Also Published As

Publication number Publication date
ES436507A1 (es) 1977-01-01
FR2267132B3 (enrdf_load_stackoverflow) 1977-12-16
FR2267132A1 (en) 1975-11-07
DE2418596B1 (de) 1975-08-07
CH576614A5 (enrdf_load_stackoverflow) 1976-06-15
IT1037206B (it) 1979-11-10
BE827825A (fr) 1975-10-13
NL7504060A (nl) 1975-10-14

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