GB862473A - Improvements relating to temperature control in vehicles by automatic hot and cold air distribution - Google Patents

Improvements relating to temperature control in vehicles by automatic hot and cold air distribution

Info

Publication number
GB862473A
GB862473A GB1983758A GB1983758A GB862473A GB 862473 A GB862473 A GB 862473A GB 1983758 A GB1983758 A GB 1983758A GB 1983758 A GB1983758 A GB 1983758A GB 862473 A GB862473 A GB 862473A
Authority
GB
United Kingdom
Prior art keywords
air
vehicles
duct
vehicle
cooling unit
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
Application number
GB1983758A
Inventor
James Carew Ware
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stone J and Co Ltd
Original Assignee
Stone J and Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Stone J and Co Ltd filed Critical Stone J and Co Ltd
Priority to GB1983758A priority Critical patent/GB862473A/en
Publication of GB862473A publication Critical patent/GB862473A/en
Expired legal-status Critical Current

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
    • F24F3/0525—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/0036—Means for heating only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Air Conditioning (AREA)

Abstract

862,473. Ventilating vehicles. STONE & CO. (DEPTFORD) Ltd., J. Sept. 17, 1959 [June 20, 1958], No. 19837/58. Class 137 A ventilating system for railcars comprises an air-cooling unit 5 which distributes cold air through a duct 10 extending along the roof and having outlets 11 into the vehicle interior 1, an air-heating unit 16 which distributes hot air at floor level, one or more outlets 22, 23 through which some of the used air is forced out of the vehicle, a common outlet 26 through which air is drawn from the vehicle for re-treatment and re-circulation after mixing with a quantity of air substantially equal to the used air forced out, and thermostats 28 for the heating and cooling units disposed in the path of the re-circulated air adjacent to the common outlet. 26. External air is drawn through filters 7, into a space formed by the ceiling 4 and roof 9 and containing the cooling unit 5. A vertical duct 14 extends between the cooling unit and the heating unit and the outlet 26 from the compartment 1 leads into the upper end of this duct. The heated air is carried by ducts 18, 20 extending along the skirting of the compartment 1. The thermostats 28 control either or both units depending on the air-temperature required.
GB1983758A 1958-06-20 1958-06-20 Improvements relating to temperature control in vehicles by automatic hot and cold air distribution Expired GB862473A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1983758A GB862473A (en) 1958-06-20 1958-06-20 Improvements relating to temperature control in vehicles by automatic hot and cold air distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1983758A GB862473A (en) 1958-06-20 1958-06-20 Improvements relating to temperature control in vehicles by automatic hot and cold air distribution

Publications (1)

Publication Number Publication Date
GB862473A true GB862473A (en) 1961-03-08

Family

ID=10136054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1983758A Expired GB862473A (en) 1958-06-20 1958-06-20 Improvements relating to temperature control in vehicles by automatic hot and cold air distribution

Country Status (1)

Country Link
GB (1) GB862473A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915419A1 (en) * 1978-04-21 1979-10-25 Friedmann Kg Alex TWO-CHANNEL AIR CONDITIONING SYSTEM FOR RAIL VEHICLES
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
CN103144646A (en) * 2013-03-05 2013-06-12 唐山轨道客车有限责任公司 Air-conditioning ventilation system for rail passenger car and rail passenger car

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2915419A1 (en) * 1978-04-21 1979-10-25 Friedmann Kg Alex TWO-CHANNEL AIR CONDITIONING SYSTEM FOR RAIL VEHICLES
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
CN103144646A (en) * 2013-03-05 2013-06-12 唐山轨道客车有限责任公司 Air-conditioning ventilation system for rail passenger car and rail passenger car
CN103144646B (en) * 2013-03-05 2015-10-21 唐山轨道客车有限责任公司 Trolley coach air conditioner ventilating system and trolley coach

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