Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
  • F24D10/00—District heating systems
  • F24D10/003—Domestic delivery stations having a heat exchanger
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F24—HEATING; RANGES; VENTILATING
  • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
  • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
  • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
  • F24F3/10—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units with separate supply lines and common return line for hot and cold heat-exchange fluids i.e. so-called "3-conduit" system
• • 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]
  • Y02B30/17—District heating
• • 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
  • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
  • Y02E20/00—Combustion technologies with mitigation potential
  • Y02E20/14—Combined heat and power generation [CHP]
• • 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
  • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
  • Y02P80/00—Climate change mitigation technologies for sector-wide applications
  • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
  • Y02P80/14—District level solutions, i.e. local energy networks

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Combustion & Propulsion (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Thermal Sciences (AREA)
• Physics & Mathematics (AREA)
• Other Air-Conditioning Systems (AREA)
• Physical Or Chemical Processes And Apparatus (AREA)
• Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
• Furnace Details (AREA)
• Motor Or Generator Cooling System (AREA)
• Central Heating Systems (AREA)
• Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
• Air Conditioning Control Device (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8539681

Family Applications (1)

Country Status (18)

Families Citing this family (14)

Family Cites Families (3)

• 1994
  • 1994-01-24 FI FI940343A patent/FI98857C/fi not_active IP Right Cessation
• 1995
  • 1995-01-23 WO PCT/FI1995/000030 patent/WO1995020135A1/en not_active Ceased
  • 1995-01-23 CN CN95191329A patent/CN1139479A/zh active Pending
  • 1995-01-23 CZ CZ19962162A patent/CZ290038B6/cs not_active IP Right Cessation
  • 1995-01-23 JP JP7519372A patent/JPH09507707A/ja active Pending
  • 1995-01-23 CA CA002181565A patent/CA2181565A1/en not_active Abandoned
  • 1995-01-23 SK SK959-96A patent/SK95996A3/sk unknown
  • 1995-01-23 ES ES95905671T patent/ES2133724T3/es not_active Expired - Lifetime
  • 1995-01-23 DE DE69510944T patent/DE69510944T2/de not_active Expired - Fee Related
  • 1995-01-23 EE EE9600081A patent/EE9600081A/xx unknown
  • 1995-01-23 EP EP95905671A patent/EP0772754B1/de not_active Expired - Lifetime
  • 1995-01-23 AU AU14196/95A patent/AU1419695A/en not_active Abandoned
  • 1995-01-23 AT AT95905671T patent/ATE182399T1/de not_active IP Right Cessation
  • 1995-01-23 DK DK95905671T patent/DK0772754T3/da active
  • 1995-01-23 PL PL95315628A patent/PL178579B1/pl not_active IP Right Cessation
  • 1995-01-23 KR KR1019960703979A patent/KR970700848A/ko not_active Withdrawn
• 1996
  • 1996-07-23 NO NO963069A patent/NO963069L/no unknown
  • 1996-07-24 BG BG100742A patent/BG100742A/xx unknown

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