BE686255A - - Google Patents

Info

Publication number
BE686255A
BE686255A BE686255DA BE686255A BE 686255 A BE686255 A BE 686255A BE 686255D A BE686255D A BE 686255DA BE 686255 A BE686255 A BE 686255A
Authority
BE
Belgium
Application number
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 BE686255A publication Critical patent/BE686255A/xx

Links

Classifications

    • 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
    • F24F3/08—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 and return lines for hot and cold heat-exchange fluids i.e. so-called "4-conduit" system

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Control Of Temperature (AREA)
  • Temperature-Responsive Valves (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
BE686255D 1965-09-01 1966-08-31 BE686255A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1224065A CH443605A (de) 1965-09-01 1965-09-01 Heiz- bzw. Kühlanlage nach dem Vierleiter-Prinzip

Publications (1)

Publication Number Publication Date
BE686255A true BE686255A (ja) 1967-02-28

Family

ID=4381184

Family Applications (1)

Application Number Title Priority Date Filing Date
BE686255D BE686255A (ja) 1965-09-01 1966-08-31

Country Status (8)

Country Link
US (1) US3406744A (ja)
AT (1) AT263292B (ja)
BE (1) BE686255A (ja)
CH (1) CH443605A (ja)
DE (1) DE1604282B1 (ja)
ES (1) ES330284A1 (ja)
GB (1) GB1098765A (ja)
NL (1) NL6513322A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1391848A (en) * 1972-04-21 1975-04-23 Churchill Instr Co Ltd Temperature controlled systems
IT1307654B1 (it) * 1999-01-29 2001-11-14 Angelo Serratto Valvola servocomandata per impianti di condizionamento dell'aria noti come impianti a 4 tubi
US8141623B2 (en) * 2007-05-01 2012-03-27 Blecker Joseph G Automatic switching two pipe hydronic system
US20090130317A1 (en) * 2007-11-20 2009-05-21 Moore John R Hot air drier assembly for a waterborne paint spray booth
US9625166B2 (en) * 2013-02-20 2017-04-18 Air System Components, Inc. Induction displacement air handling unit
WO2014137968A2 (en) * 2013-03-04 2014-09-12 Johnson Controls Technology Company A modular liquid based heating and cooling system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594280C (de) * 1933-01-31 1934-04-06 Neufeldt & Kuhnke G M B H Umlaufheizung mit einem Heiss- und einem Kaltfluessigkeitskreislauf und mit selbsttaetiger Temperaturregelung der Heizleistung
US2357706A (en) * 1942-06-29 1944-09-05 Rca Corp Heating and cooling system
US2381146A (en) * 1942-12-07 1945-08-07 Detroit Lubricator Co Water mixing valve
US3213929A (en) * 1962-02-12 1965-10-26 Varian Associates Temperature control system
US3170508A (en) * 1962-12-18 1965-02-23 Gilbert H Avery Heating and cooling system
US3241602A (en) * 1963-06-25 1966-03-22 Andreassen Roar Heating and cooling system and control therefor
CH417911A (de) * 1963-07-19 1966-07-31 Sulzer Ag Vierrohr-Klimaanlage

Also Published As

Publication number Publication date
US3406744A (en) 1968-10-22
AT263292B (de) 1968-07-10
GB1098765A (en) 1968-01-10
CH443605A (de) 1967-09-15
DE1604282B1 (de) 1970-05-21
ES330284A1 (es) 1967-06-16
NL6513322A (ja) 1967-03-02

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