ES401093A1 - Air-conditioning system for vehicles, particularly for rail cars - Google Patents

Air-conditioning system for vehicles, particularly for rail cars

Info

Publication number
ES401093A1
ES401093A1 ES401093A ES401093A ES401093A1 ES 401093 A1 ES401093 A1 ES 401093A1 ES 401093 A ES401093 A ES 401093A ES 401093 A ES401093 A ES 401093A ES 401093 A1 ES401093 A1 ES 401093A1
Authority
ES
Spain
Prior art keywords
operated
heating
cooling
units
coolant
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
ES401093A
Other languages
Spanish (es)
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.)
Alex Friedmann KG
Original Assignee
Alex Friedmann KG
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 Alex Friedmann KG filed Critical Alex Friedmann KG
Publication of ES401093A1 publication Critical patent/ES401093A1/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

An air conditioning system for vehicles includes separate cooling and heating units, and a coolant vaporizer located in the ducts upstream of the air heater. Coolant circulation means circulates coolant between a cold-vapor boiler and a vaporizer means. Independent hot-water circulation means circulates hot water between a heat exchanger and the air heater and, since the water-containing chamber is connected in series to the hot water circulation means, the two units can be operated both separately and simultaneously. Such a system therefore permits pure cooling when the cooling unit alone is operated, permits pure heating when the heating unit alone is operated, and further permits a dehumidifying operation when both the heating and cooling units are operated.
ES401093A 1971-03-24 1972-03-23 Air-conditioning system for vehicles, particularly for rail cars Expired ES401093A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT255271A AT311410B (en) 1971-03-24 1971-03-24 Air conditioning for vehicles, in particular rail vehicles

Publications (1)

Publication Number Publication Date
ES401093A1 true ES401093A1 (en) 1975-02-16

Family

ID=3536315

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401093A Expired ES401093A1 (en) 1971-03-24 1972-03-23 Air-conditioning system for vehicles, particularly for rail cars

Country Status (6)

Country Link
US (1) US3807490A (en)
AT (1) AT311410B (en)
DE (1) DE2117829C3 (en)
ES (1) ES401093A1 (en)
FR (1) FR2131526A5 (en)
IT (1) IT949780B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57167819A (en) * 1981-04-10 1982-10-15 Nippon Denso Co Ltd Air conditioner for automobile
JPS6154313A (en) * 1984-08-27 1986-03-18 Diesel Kiki Co Ltd Air conditioner for automobile
US5901780A (en) * 1996-06-24 1999-05-11 Rocky Research Auxiliary active heating and air conditioning system for motor vehicle applications
EP1568523B1 (en) * 2004-02-26 2007-06-13 Behr France Rouffach SAS Construction of heat exchanging device
CN103895470B (en) * 2012-12-25 2016-02-10 南车青岛四方机车车辆股份有限公司 A kind of control setup of heating system of vehicle coal electric boiler and control method thereof
US20140216684A1 (en) * 2013-02-01 2014-08-07 Visteon Global Technologies, Inc. Heating, ventilating, and air conditioning system with an exhaust gas thermal energy exchanger
DE102018124748B4 (en) * 2017-11-24 2023-02-09 Hanon Systems Multi-zone air conditioning for vehicles
FR3088290B1 (en) * 2018-11-12 2020-12-11 Alstom Transp Tech BODY STRUCTURE ALLOWING THE PASSAGE OF FLUID OR GAS UNDER PRESSURE AND ASSOCIATED BODY

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332149A (en) * 1942-05-15 1943-10-19 Budd Edward G Mfg Co Vehicle heating system
US3153442A (en) * 1961-06-26 1964-10-20 David H Silvern Heating and air conditioning apparatus

Also Published As

Publication number Publication date
AT311410B (en) 1973-11-12
DE2117829A1 (en) 1972-10-05
DE2117829B2 (en) 1974-09-12
FR2131526A5 (en) 1972-11-10
IT949780B (en) 1973-06-11
US3807490A (en) 1974-04-30
DE2117829C3 (en) 1975-04-30

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