IT1112784B - TWO-CHANNEL AIR CONDITIONING SYSTEM FOR VEHICLES ON RAILS - Google Patents
TWO-CHANNEL AIR CONDITIONING SYSTEM FOR VEHICLES ON RAILSInfo
- Publication number
- IT1112784B IT1112784B IT22032/79A IT2203279A IT1112784B IT 1112784 B IT1112784 B IT 1112784B IT 22032/79 A IT22032/79 A IT 22032/79A IT 2203279 A IT2203279 A IT 2203279A IT 1112784 B IT1112784 B IT 1112784B
- Authority
- IT
- Italy
- Prior art keywords
- rails
- vehicles
- air conditioning
- conditioning system
- channel air
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
-
- 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
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Duct Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT288878A AT355618B (en) | 1978-04-21 | 1978-04-21 | TWO-CHANNEL AIR-CONDITIONING FOR RAIL VEHICLES |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7922032A0 IT7922032A0 (en) | 1979-04-19 |
IT1112784B true IT1112784B (en) | 1986-01-20 |
Family
ID=3541891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22032/79A IT1112784B (en) | 1978-04-21 | 1979-04-19 | TWO-CHANNEL AIR CONDITIONING SYSTEM FOR VEHICLES ON RAILS |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT355618B (en) |
BE (1) | BE875718A (en) |
DE (1) | DE2915419C3 (en) |
ES (1) | ES479786A1 (en) |
FR (1) | FR2423388A1 (en) |
HU (1) | HU177613B (en) |
IT (1) | IT1112784B (en) |
YU (1) | YU95479A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0155256B1 (en) * | 1984-03-15 | 1989-03-22 | Alex. Friedmann Kommanditgesellschaft | Railway carriage with a heating and air conditioning device |
FR3047958B1 (en) * | 2016-02-18 | 2019-05-03 | Alstom Transport Technologies | AIR CONDITIONING SYSTEM OF A RAILWAY VEHICLE AND CORRESPONDING RAILWAY VEHICLE |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1687156A (en) * | 1925-07-30 | 1928-10-09 | Frederick C Duerk | Ventilating apparatus |
US2089799A (en) * | 1933-08-12 | 1937-08-10 | Pullman Co | Car ventilating system |
FR820731A (en) * | 1936-07-23 | 1937-11-17 | Alsthom Cgee | Heating and air conditioning process for premises, particularly passenger cars |
GB862473A (en) * | 1958-06-20 | 1961-03-08 | Stone J & Co Ltd | Improvements relating to temperature control in vehicles by automatic hot and cold air distribution |
DE1237607B (en) * | 1965-07-16 | 1967-03-30 | Pintsch Bamag Ag | Device for supplying air to the passenger areas of rail or road vehicles |
DE1954300B2 (en) * | 1969-10-29 | 1974-02-21 | Hagenuk Vorm. Neufeldt & Kuhnke Gmbh, 2300 Kiel | Air heating and air conditioning for rail and road vehicles with a mixing device for regulating the amount of cold and warm air |
FR2144101A5 (en) * | 1971-06-30 | 1973-02-09 | Air Ind | |
AT313356B (en) * | 1972-03-07 | 1974-02-11 | Alex Friedmann Kommandit Gesse | Device for regulating the temperature in passenger compartments of vehicles, in particular rail vehicles |
AT326175B (en) * | 1973-12-06 | 1975-11-25 | Friedmann Kg Alex | TWO-CHANNEL AIR CONDITIONING SYSTEM FOR RAIL VEHICLES |
-
1978
- 1978-04-21 AT AT288878A patent/AT355618B/en not_active IP Right Cessation
-
1979
- 1979-04-17 DE DE2915419A patent/DE2915419C3/en not_active Expired
- 1979-04-19 IT IT22032/79A patent/IT1112784B/en active
- 1979-04-20 BE BE0/194720A patent/BE875718A/en not_active IP Right Cessation
- 1979-04-20 YU YU00954/79A patent/YU95479A/en unknown
- 1979-04-20 FR FR7910114A patent/FR2423388A1/en not_active Withdrawn
- 1979-04-20 HU HU79FI702A patent/HU177613B/en unknown
- 1979-04-20 ES ES479786A patent/ES479786A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT355618B (en) | 1980-03-10 |
IT7922032A0 (en) | 1979-04-19 |
ES479786A1 (en) | 1980-01-16 |
DE2915419B2 (en) | 1980-09-11 |
DE2915419A1 (en) | 1979-10-25 |
BE875718A (en) | 1979-08-16 |
YU95479A (en) | 1982-08-31 |
DE2915419C3 (en) | 1981-05-14 |
HU177613B (en) | 1981-11-28 |
FR2423388A1 (en) | 1979-11-16 |
ATA288878A (en) | 1979-08-15 |
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