GB730723A - A new or improved heating and ventilating system for motor coaches and like vehicles - Google Patents
A new or improved heating and ventilating system for motor coaches and like vehiclesInfo
- Publication number
- GB730723A GB730723A GB2353652A GB2353652A GB730723A GB 730723 A GB730723 A GB 730723A GB 2353652 A GB2353652 A GB 2353652A GB 2353652 A GB2353652 A GB 2353652A GB 730723 A GB730723 A GB 730723A
- Authority
- GB
- United Kingdom
- Prior art keywords
- duct
- air
- pipe
- roof
- outlets
- 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
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00371—Air-conditioning arrangements specially adapted for particular vehicles for vehicles carrying large numbers of passengers, e.g. buses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00207—Combined heating, ventilating, or cooling devices characterised by the position of the HVAC devices with respect to the passenger compartment
- B60H2001/00235—Devices in the roof area of the passenger compartment
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Duct Arrangements (AREA)
Abstract
730,723. Ventilating vehicles. WEATHER-SHIELDS, Ltd. Oct. 19, 1953 [Sept. 19, 1952; March 30, 1953], Nos. 23536/52 and 8668/53. Class 137. [Also in Group XIII] In a heating and ventilating system for public service vehicles having water-cooled engines, e.g. motor coaches, at least one hollow duct 10 extends along the vehicle and contains a gilled or finned tube 23 through which hot water from the cooling system circulates, air from outside the vehicle passing at a controlled rate into the front end of the duct, e.g. from a ventilator 21 on the roof and a fan or blower 20, and discharging through outlets 25 along the duct. The air intake is controlled by a damper 22 or by varying the speed of the fan motor. The diameter of the hot water pipe 23 and its fins 24 is equal to the depth of the air duct 10 which is of flat, rectangular section and, as shown, the pipe extends diagonally across the length of the duct, the air outlets 25 being on the opposite side of the pipe to which the air is fed. The outlets 25 increase in number towards the rear of the duct. There may be two air ducts mounted on the underside of the roof, e.g. to form part of the luggage rack, or below the seats. The hot water pipes 23 are then connected in series so that the water flows from the cooling system in one pipe and back through in the other. In warm weather, the hot-water supply is shut off but air is still passed into the vehicle from the duct or ducts. Extractor ventilators are mounted at the rear end of the roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2353652A GB730723A (en) | 1952-09-19 | 1952-09-19 | A new or improved heating and ventilating system for motor coaches and like vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2353652A GB730723A (en) | 1952-09-19 | 1952-09-19 | A new or improved heating and ventilating system for motor coaches and like vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB730723A true GB730723A (en) | 1955-05-25 |
Family
ID=10197214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2353652A Expired GB730723A (en) | 1952-09-19 | 1952-09-19 | A new or improved heating and ventilating system for motor coaches and like vehicles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB730723A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2401788A1 (en) * | 1977-08-31 | 1979-03-30 | Kaessbohrer Fahrzeug Karl | COACH |
| GB2182134A (en) * | 1985-10-24 | 1987-05-07 | Uwe Verken Ab | Heating, cooling and ventilating vehicles |
| EP0306755A1 (en) * | 1987-09-08 | 1989-03-15 | AURORA Konrad G. Schulz GmbH & Co | Device for heating, ventilating and/or air conditioning motor vehicles |
| EP3854653B1 (en) * | 2020-01-22 | 2024-04-10 | SpeedInnov | Window system with glass panel with variable opacity |
-
1952
- 1952-09-19 GB GB2353652A patent/GB730723A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2401788A1 (en) * | 1977-08-31 | 1979-03-30 | Kaessbohrer Fahrzeug Karl | COACH |
| GB2182134A (en) * | 1985-10-24 | 1987-05-07 | Uwe Verken Ab | Heating, cooling and ventilating vehicles |
| GB2182134B (en) * | 1985-10-24 | 1990-07-11 | Uwe Verken Ab | An arrangement in passenger transit vehicles for controlling the interior temperature and ventilation thereof |
| EP0306755A1 (en) * | 1987-09-08 | 1989-03-15 | AURORA Konrad G. Schulz GmbH & Co | Device for heating, ventilating and/or air conditioning motor vehicles |
| EP3854653B1 (en) * | 2020-01-22 | 2024-04-10 | SpeedInnov | Window system with glass panel with variable opacity |
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