GB221584A - Improved ventilating system for enclosed passenger vehicles - Google Patents
Improved ventilating system for enclosed passenger vehiclesInfo
- Publication number
- GB221584A GB221584A GB1609123A GB1609123A GB221584A GB 221584 A GB221584 A GB 221584A GB 1609123 A GB1609123 A GB 1609123A GB 1609123 A GB1609123 A GB 1609123A GB 221584 A GB221584 A GB 221584A
- Authority
- GB
- United Kingdom
- Prior art keywords
- duct
- motors
- ventilating system
- valve
- passenger vehicles
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/009—Means for ventilating only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ventilation (AREA)
- Duct Arrangements (AREA)
Abstract
221,584. Prescott, A., and Barker, J. P. June 21, 1923. Forced ventilation; ventilating vehicles.- The ventilating means B, B<1> of the traction motors A, A' of electrically - propelled rail or road vehicles are connected by a duct C from which branches a second duct C' leading to screened orifices E in the ceiling or roof of the car body so as to withdraw the vitiated air therefrom. In the case of motors in which reversal in the direction of rotation reverses the air flow across the armatures, the motors are crosscoupled as shown in Fig. 4, a valve H being fitted at the intersection of the ducts. The valve, in the case of tramcars, may be mechanically connected to the doors or folding platform steps. The down duct F, Fig. 3, may be formed by the skins G, G' of the transverse bulkhead.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1609123A GB221584A (en) | 1923-06-21 | 1923-06-21 | Improved ventilating system for enclosed passenger vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1609123A GB221584A (en) | 1923-06-21 | 1923-06-21 | Improved ventilating system for enclosed passenger vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB221584A true GB221584A (en) | 1924-09-18 |
Family
ID=10071019
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1609123A Expired GB221584A (en) | 1923-06-21 | 1923-06-21 | Improved ventilating system for enclosed passenger vehicles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB221584A (en) |
-
1923
- 1923-06-21 GB GB1609123A patent/GB221584A/en not_active Expired
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