AT263292B - Heiz- bzw. Kühlanlage nach dem Vierleiter-Prinzip - Google Patents

Heiz- bzw. Kühlanlage nach dem Vierleiter-Prinzip

Info

Publication number
AT263292B
AT263292B AT739866A AT739866A AT263292B AT 263292 B AT263292 B AT 263292B AT 739866 A AT739866 A AT 739866A AT 739866 A AT739866 A AT 739866A AT 263292 B AT263292 B AT 263292B
Authority
AT
Austria
Prior art keywords
heating
cooling system
system based
wire principle
principle
Prior art date
Application number
AT739866A
Other languages
English (en)
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Application granted granted Critical
Publication of AT263292B publication Critical patent/AT263292B/de

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)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Temperature-Responsive Valves (AREA)
AT739866A 1965-09-01 1966-08-02 Heiz- bzw. Kühlanlage nach dem Vierleiter-Prinzip AT263292B (de)

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
AT263292B true AT263292B (de) 1968-07-10

Family

ID=4381184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT739866A AT263292B (de) 1965-09-01 1966-08-02 Heiz- bzw. Kühlanlage nach dem Vierleiter-Prinzip

Country Status (8)

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

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
TWI591301B (zh) * 2013-03-04 2017-07-11 強生控制科技公司 外部空氣處理單元及將經調節空氣輸送至建築物之個別的加熱/冷卻區域的方法

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
GB1098765A (en) 1968-01-10
NL6513322A (de) 1967-03-02
BE686255A (de) 1967-02-28
ES330284A1 (es) 1967-06-16
CH443605A (de) 1967-09-15
US3406744A (en) 1968-10-22
DE1604282B1 (de) 1970-05-21

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