SE8802884L - DEVICE FOR CHANGING THE FLOW ROADS FOR TWO FLUIDS - Google Patents

DEVICE FOR CHANGING THE FLOW ROADS FOR TWO FLUIDS

Info

Publication number
SE8802884L
SE8802884L SE8802884A SE8802884A SE8802884L SE 8802884 L SE8802884 L SE 8802884L SE 8802884 A SE8802884 A SE 8802884A SE 8802884 A SE8802884 A SE 8802884A SE 8802884 L SE8802884 L SE 8802884L
Authority
SE
Sweden
Prior art keywords
openings
fluids
flow
housing
changing
Prior art date
Application number
SE8802884A
Other languages
Swedish (sv)
Other versions
SE8802884D0 (en
Inventor
B O Flood
Original Assignee
H N Akustik Ab
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 H N Akustik Ab filed Critical H N Akustik Ab
Priority to SE8802884A priority Critical patent/SE8802884L/en
Publication of SE8802884D0 publication Critical patent/SE8802884D0/en
Priority to EP89909256A priority patent/EP0430990A1/en
Priority to PCT/SE1989/000428 priority patent/WO1990001667A1/en
Publication of SE8802884L publication Critical patent/SE8802884L/en

Links

Classifications

    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56—Heat recovery units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

Apparatus for switching the flow paths of two fluids (50E, 52E) passing through a housing between passage-defining walls (30) between upper openings and lower openings (26, 28) in the end-walls of the housing can be guided for straight-through flow between the upper openings and between the lower openings, or for cross-flow between the upper and the lower openings, by means of butterfly valves (50C, 52C, 48) and by closing (50D, 52D) given horizontal upper and lower passage parts in the upper and lower halves of the housing respectively. The application also includes an air-conditioning system including said apparatus and a heat-pump system.
SE8802884A 1988-08-12 1988-08-12 DEVICE FOR CHANGING THE FLOW ROADS FOR TWO FLUIDS SE8802884L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8802884A SE8802884L (en) 1988-08-12 1988-08-12 DEVICE FOR CHANGING THE FLOW ROADS FOR TWO FLUIDS
EP89909256A EP0430990A1 (en) 1988-08-12 1989-08-08 Apparatus for shifting the flow paths of two fluids and an air-conditioning system
PCT/SE1989/000428 WO1990001667A1 (en) 1988-08-12 1989-08-08 Apparatus for shifting the flow paths of two fluids and an air-conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802884A SE8802884L (en) 1988-08-12 1988-08-12 DEVICE FOR CHANGING THE FLOW ROADS FOR TWO FLUIDS

Publications (2)

Publication Number Publication Date
SE8802884D0 SE8802884D0 (en) 1988-08-12
SE8802884L true SE8802884L (en) 1990-02-13

Family

ID=20373066

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802884A SE8802884L (en) 1988-08-12 1988-08-12 DEVICE FOR CHANGING THE FLOW ROADS FOR TWO FLUIDS

Country Status (3)

Country Link
EP (1) EP0430990A1 (en)
SE (1) SE8802884L (en)
WO (1) WO1990001667A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1173992A (en) * 1991-01-18 1992-08-27 Flexibox Limited Vapour emission control
SE508957C2 (en) * 1996-02-02 1998-11-16 Bo Broberg Regenerative heat recovery unit comprising a heat accumulator which, through a pivotal movement, exhibits a damper function and heat recovery unit with two connected heat recovery units
SE534485C2 (en) * 2009-01-26 2011-09-06 Cellomatic Ab A ventilation device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4173865A (en) * 1978-04-25 1979-11-13 General Electric Company Auxiliary coil arrangement
US4711094A (en) * 1986-11-12 1987-12-08 Hussmann Corporation Reverse cycle heat reclaim coil and subcooling method

Also Published As

Publication number Publication date
SE8802884D0 (en) 1988-08-12
EP0430990A1 (en) 1991-06-12
WO1990001667A1 (en) 1990-02-22

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