BE833933A - AIR CONDITIONING INSTALLATION FOR VEHICLES ON TRACKS - Google Patents
AIR CONDITIONING INSTALLATION FOR VEHICLES ON TRACKSInfo
- Publication number
- BE833933A BE833933A BE160466A BE160466A BE833933A BE 833933 A BE833933 A BE 833933A BE 160466 A BE160466 A BE 160466A BE 160466 A BE160466 A BE 160466A BE 833933 A BE833933 A BE 833933A
- Authority
- BE
- Belgium
- Prior art keywords
- tracks
- vehicles
- air conditioning
- conditioning installation
- installation
- 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
- F24F3/048—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
- F24F3/0525—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 the air treated in the central station is reheated
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT853574A AT332450B (en) | 1974-10-23 | 1974-10-23 | AIR CONDITIONING SYSTEM FOR RAIL VEHICLES |
Publications (1)
Publication Number | Publication Date |
---|---|
BE833933A true BE833933A (en) | 1976-01-16 |
Family
ID=3606363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE160466A BE833933A (en) | 1974-10-23 | 1975-09-29 | AIR CONDITIONING INSTALLATION FOR VEHICLES ON TRACKS |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT332450B (en) |
BE (1) | BE833933A (en) |
DE (1) | DE2524400C3 (en) |
IT (1) | IT1043411B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2835120C2 (en) * | 1978-08-10 | 1988-12-22 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for heating and ventilating electrically powered vehicles |
DE3111283A1 (en) * | 1981-03-23 | 1982-11-25 | Brown, Boveri & Cie Ag, 6800 Mannheim | Circuit for preheating passenger train carriages with a single-channel air-conditioning system |
AT402722B (en) * | 1993-02-12 | 1997-08-25 | Friedmann Kg Alex | METHOD FOR THE AIR CONDITIONING AND AIR CONDITIONING OF A VEHICLE, IN PARTICULAR A RAIL VEHICLE |
DE102009032004A1 (en) | 2009-07-06 | 2011-01-13 | Deutsche Bahn Ag | Method for the air conditioning of rooms, in particular rooms in rail and road vehicles for passenger transport |
-
1974
- 1974-10-23 AT AT853574A patent/AT332450B/en not_active IP Right Cessation
-
1975
- 1975-06-02 DE DE19752524400 patent/DE2524400C3/en not_active Expired
- 1975-09-29 BE BE160466A patent/BE833933A/en not_active IP Right Cessation
- 1975-10-16 IT IT2833975A patent/IT1043411B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2524400C3 (en) | 1979-03-29 |
IT1043411B (en) | 1980-02-20 |
DE2524400A1 (en) | 1976-04-29 |
DE2524400B2 (en) | 1978-07-27 |
AT332450B (en) | 1976-09-27 |
ATA853574A (en) | 1976-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ALEX FRIEDMANN K.G. Effective date: 19840929 |