AT271813B - Servobetätigtes Umschaltdrosselventil - Google Patents
Servobetätigtes UmschaltdrosselventilInfo
- Publication number
- AT271813B AT271813B AT908966A AT908966A AT271813B AT 271813 B AT271813 B AT 271813B AT 908966 A AT908966 A AT 908966A AT 908966 A AT908966 A AT 908966A AT 271813 B AT271813 B AT 271813B
- Authority
- AT
- Austria
- Prior art keywords
- servo
- throttle valve
- operated changeover
- changeover
- operated
- Prior art date
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)
- Temperature-Responsive Valves (AREA)
- Multiple-Way Valves (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1412665A CH463748A (de) | 1965-10-13 | 1965-10-13 | Wärmetauscheranlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT271813B true AT271813B (de) | 1969-06-10 |
Family
ID=4398210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT908966A AT271813B (de) | 1965-10-13 | 1966-09-28 | Servobetätigtes Umschaltdrosselventil |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT271813B (de) |
| CH (1) | CH463748A (de) |
| DE (1) | DE1604242A1 (de) |
| ES (1) | ES332665A1 (de) |
| GB (1) | GB1166047A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPD20100060A1 (it) * | 2010-03-02 | 2011-09-03 | Aertesi Srl | Sistema per fancoil a 4 tubi senza scambiatore ausiliario |
| EP2965014B1 (de) * | 2013-03-04 | 2023-11-08 | Johnson Controls Tyco IP Holdings LLP | Modulares flüssigkeitsbasiertes heiz- und kühlsystem |
| GB201811307D0 (en) * | 2018-07-10 | 2018-08-29 | Easy Airconditioning Ltd | Air conditioning system |
-
1965
- 1965-10-13 CH CH1412665A patent/CH463748A/de unknown
-
1966
- 1966-09-26 DE DE19661604242 patent/DE1604242A1/de active Pending
- 1966-09-28 AT AT908966A patent/AT271813B/de active
- 1966-10-07 GB GB4497866A patent/GB1166047A/en not_active Expired
- 1966-10-13 ES ES0332665A patent/ES332665A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES332665A1 (es) | 1967-08-01 |
| DE1604242A1 (de) | 1970-09-03 |
| GB1166047A (en) | 1969-10-01 |
| CH463748A (de) | 1968-10-15 |
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