PL327393A1 - Refrigerating equipment - Google Patents

Refrigerating equipment

Info

Publication number
PL327393A1
PL327393A1 PL32739398A PL32739398A PL327393A1 PL 327393 A1 PL327393 A1 PL 327393A1 PL 32739398 A PL32739398 A PL 32739398A PL 32739398 A PL32739398 A PL 32739398A PL 327393 A1 PL327393 A1 PL 327393A1
Authority
PL
Poland
Prior art keywords
refrigerating equipment
refrigerating
equipment
Prior art date
Application number
PL32739398A
Inventor
Janos Vekeny
Reiner Sbosny
Original Assignee
Wende & Malter Gmbh
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 Wende & Malter Gmbh filed Critical Wende & Malter Gmbh
Publication of PL327393A1 publication Critical patent/PL327393A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F3/00—Cooling or drying of air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
PL32739398A 1997-07-11 1998-07-10 Refrigerating equipment PL327393A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997129672 DE19729672C1 (en) 1997-07-11 1997-07-11 Cooling heat-exchanger in underground mine

Publications (1)

Publication Number Publication Date
PL327393A1 true PL327393A1 (en) 1999-01-18

Family

ID=7835350

Family Applications (1)

Application Number Title Priority Date Filing Date
PL32739398A PL327393A1 (en) 1997-07-11 1998-07-10 Refrigerating equipment

Country Status (2)

Country Link
DE (1) DE19729672C1 (en)
PL (1) PL327393A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135008A (en) * 2011-02-23 2011-07-27 南京航空航天大学 High-pressure refrigerant-driven refrigeration and purification integrated machine and method
CN102606187A (en) * 2012-04-11 2012-07-25 山东国泰科技有限公司 Refrigerating cooling device for underground refuge system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3510406A1 (en) * 1985-03-22 1986-09-25 Ruhrkohle Ag Heat exchangers
DE3628183C2 (en) * 1985-03-22 1996-03-28 Ruhrkohle Ag Heat exchangers for underground operation, especially weather coolers
DE4420622C2 (en) * 1994-06-13 2002-05-02 Rag Ag Cooling unit for underground mining operations
DE19616034C2 (en) * 1996-04-23 1998-04-30 Ruhrkohle Ag Heat exchanger for weather cooling in mining and tunneling work areas

Also Published As

Publication number Publication date
DE19729672C1 (en) 1998-05-28

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