BR7507089A - AIR CONDITIONING SYSTEM AND PROCESS TO OPERATE THE SAME - Google Patents
AIR CONDITIONING SYSTEM AND PROCESS TO OPERATE THE SAMEInfo
- Publication number
- BR7507089A BR7507089A BR7507089*A BR7507089A BR7507089A BR 7507089 A BR7507089 A BR 7507089A BR 7507089 A BR7507089 A BR 7507089A BR 7507089 A BR7507089 A BR 7507089A
- Authority
- BR
- Brazil
- Prior art keywords
- operate
- same
- air conditioning
- conditioning system
- air
- 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
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
- F24F3/048—Systems in which all treatment is given in the central station, i.e. all-air systems with temperature control at constant rate of air-flow
- F24F3/052—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned
- F24F3/0527—Multiple duct systems, e.g. systems in which hot and cold air are supplied by separate circuits from the central station to mixing chambers in the spaces to be conditioned in which treated air having differing temperatures is conducted through independent conduits from the central station to various spaces to be treated, i.e. so-called "multi-Zone" systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- 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
- F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
- F24F3/0442—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature
- F24F3/0444—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature in which two airstreams are conducted from the central station via independent conduits to the space to be treated, of which one has a constant volume and a season-adapted temperature, while the other one is always cold and varies in volume
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
- Central Air Conditioning (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/528,074 US3949810A (en) | 1974-11-29 | 1974-11-29 | Air conditioning system |
| US05/527,991 US3952795A (en) | 1974-11-29 | 1974-11-29 | Air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7507089A true BR7507089A (en) | 1976-08-17 |
Family
ID=27062572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7507089*A BR7507089A (en) | 1974-11-29 | 1975-10-29 | AIR CONDITIONING SYSTEM AND PROCESS TO OPERATE THE SAME |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5621976B2 (en) |
| AR (1) | AR209119A1 (en) |
| AU (1) | AU499313B2 (en) |
| BR (1) | BR7507089A (en) |
| CH (1) | CH596514A5 (en) |
| DE (1) | DE2553380A1 (en) |
| ES (2) | ES442538A1 (en) |
| FR (1) | FR2292935A1 (en) |
| GB (1) | GB1516209A (en) |
| IT (1) | IT1043185B (en) |
| NL (1) | NL180878C (en) |
| SE (1) | SE419478B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59178065U (en) * | 1983-05-18 | 1984-11-28 | ダイワ精工株式会社 | Tip rod in connected fishing rod |
| SE507704C2 (en) * | 1995-12-08 | 1998-07-06 | Air Innovation Sweden Ab | Mixing box for temperature control of air flow fed from two pipe ducts and two duct system equipped with two or more such mixing boxes |
| SE508807C2 (en) * | 1996-04-01 | 1998-11-09 | Flaekt Ab | Device for supplying air to clean rooms divided into zones with different climatic requirements |
| DE102008010656B3 (en) | 2008-02-22 | 2010-02-25 | Albert Bauer | Dual-channel air conditioning system for air conditioning of a number of rooms |
| DE102009044137B4 (en) * | 2009-09-30 | 2013-08-29 | Correct Power Institute Gmbh | Control method for an air conditioning system |
| DE102013100330A1 (en) * | 2013-01-14 | 2014-07-17 | Robert Bosch Gmbh | Multichannel air conditioning |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH411286A (en) * | 1964-04-15 | 1966-04-15 | Sulzer Ag | Pneumatic control device |
| US3623543A (en) * | 1970-04-02 | 1971-11-30 | Carrier Corp | Dual conduit air-conditioning system |
| US3867980A (en) * | 1972-12-01 | 1975-02-25 | Carrier Corp | Air conditioning system |
-
1975
- 1975-10-07 IT IT28049/75A patent/IT1043185B/en active
- 1975-10-07 AU AU85508/75A patent/AU499313B2/en not_active Expired
- 1975-10-27 AR AR260954A patent/AR209119A1/en active
- 1975-10-29 BR BR7507089*A patent/BR7507089A/en unknown
- 1975-10-30 NL NLAANVRAGE7512707,A patent/NL180878C/en not_active IP Right Cessation
- 1975-11-12 ES ES442538A patent/ES442538A1/en not_active Expired
- 1975-11-17 GB GB47313/75A patent/GB1516209A/en not_active Expired
- 1975-11-17 JP JP13803275A patent/JPS5621976B2/ja not_active Expired
- 1975-11-18 CH CH1490875A patent/CH596514A5/xx not_active IP Right Cessation
- 1975-11-26 SE SE7513306A patent/SE419478B/en unknown
- 1975-11-27 FR FR7536328A patent/FR2292935A1/en active Granted
- 1975-11-27 DE DE19752553380 patent/DE2553380A1/en active Granted
-
1976
- 1976-03-02 ES ES445701A patent/ES445701A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7512707A (en) | 1976-06-01 |
| SE7513306L (en) | 1976-05-31 |
| GB1516209A (en) | 1978-06-28 |
| AU499313B2 (en) | 1979-04-12 |
| ES445701A1 (en) | 1977-10-01 |
| AU8550875A (en) | 1977-04-21 |
| NL180878C (en) | 1987-05-04 |
| IT1043185B (en) | 1980-02-20 |
| FR2292935B1 (en) | 1978-05-12 |
| FR2292935A1 (en) | 1976-06-25 |
| AR209119A1 (en) | 1977-03-31 |
| SE419478B (en) | 1981-08-03 |
| CH596514A5 (en) | 1978-03-15 |
| ES442538A1 (en) | 1977-09-16 |
| NL180878B (en) | 1986-12-01 |
| DE2553380A1 (en) | 1976-08-12 |
| JPS5174452A (en) | 1976-06-28 |
| JPS5621976B2 (en) | 1981-05-22 |
| DE2553380C2 (en) | 1988-02-11 |
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