AT355618B - TWO-CHANNEL AIR-CONDITIONING FOR RAIL VEHICLES - Google Patents

TWO-CHANNEL AIR-CONDITIONING FOR RAIL VEHICLES

Info

Publication number
AT355618B
AT355618B AT288878A AT288878A AT355618B AT 355618 B AT355618 B AT 355618B AT 288878 A AT288878 A AT 288878A AT 288878 A AT288878 A AT 288878A AT 355618 B AT355618 B AT 355618B
Authority
AT
Austria
Prior art keywords
conditioning
rail vehicles
channel air
channel
air
Prior art date
Application number
AT288878A
Other languages
German (de)
Other versions
ATA288878A (en
Inventor
Ignaz Ing Engel
Original Assignee
Friedmann Kg Alex
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 Friedmann Kg Alex filed Critical Friedmann Kg Alex
Priority to AT288878A priority Critical patent/AT355618B/en
Priority to AT0504979A priority patent/AT386165B/en
Priority to DE2915419A priority patent/DE2915419C3/en
Priority to IT22032/79A priority patent/IT1112784B/en
Priority to ES479786A priority patent/ES479786A1/en
Priority to YU00954/79A priority patent/YU95479A/en
Priority to BE0/194720A priority patent/BE875718A/en
Priority to FR7910114A priority patent/FR2423388A1/en
Priority to HU79FI702A priority patent/HU177613B/en
Publication of ATA288878A publication Critical patent/ATA288878A/en
Application granted granted Critical
Publication of AT355618B publication Critical patent/AT355618B/en

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
    • F24F3/0442—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature
    • F24F3/0444—Systems in which all treatment is given in the central station, i.e. all-air systems with volume control at a constant temperature in which two airstreams are conducted from the central station via independent conduits to the space to be treated, of which one has a constant volume and a season-adapted temperature, while the other one is always cold and varies in volume
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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)
  • Duct Arrangements (AREA)
AT288878A 1978-04-21 1978-04-21 TWO-CHANNEL AIR-CONDITIONING FOR RAIL VEHICLES AT355618B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AT288878A AT355618B (en) 1978-04-21 1978-04-21 TWO-CHANNEL AIR-CONDITIONING FOR RAIL VEHICLES
AT0504979A AT386165B (en) 1978-04-21 1978-04-21 TWO-CHANNEL AIR-CONDITIONING FOR RAIL VEHICLES
DE2915419A DE2915419C3 (en) 1978-04-21 1979-04-17 Two-channel air conditioning for rail vehicles
IT22032/79A IT1112784B (en) 1978-04-21 1979-04-19 TWO-CHANNEL AIR CONDITIONING SYSTEM FOR VEHICLES ON RAILS
ES479786A ES479786A1 (en) 1978-04-21 1979-04-20 Two channel railway coach air conditioners - feeds air from main coach duct with thermostat control to individual compartments with separate controls (OE 15.8.79)
YU00954/79A YU95479A (en) 1978-04-21 1979-04-20 Air-conditioning device with two channels for railway vehicles
BE0/194720A BE875718A (en) 1978-04-21 1979-04-20 TWO-CHANNEL AIR CONDITIONING SYSTEM FOR RAILWAY WAGONS
FR7910114A FR2423388A1 (en) 1978-04-21 1979-04-20 Two channel railway coach air conditioners - feeds air from main coach duct with thermostat control to individual compartments with separate controls (OE 15.8.79)
HU79FI702A HU177613B (en) 1978-04-21 1979-04-20 Two channel air-conditioner for rail-vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT288878A AT355618B (en) 1978-04-21 1978-04-21 TWO-CHANNEL AIR-CONDITIONING FOR RAIL VEHICLES

Publications (2)

Publication Number Publication Date
ATA288878A ATA288878A (en) 1979-08-15
AT355618B true AT355618B (en) 1980-03-10

Family

ID=3541891

Family Applications (1)

Application Number Title Priority Date Filing Date
AT288878A AT355618B (en) 1978-04-21 1978-04-21 TWO-CHANNEL AIR-CONDITIONING FOR RAIL VEHICLES

Country Status (8)

Country Link
AT (1) AT355618B (en)
BE (1) BE875718A (en)
DE (1) DE2915419C3 (en)
ES (1) ES479786A1 (en)
FR (1) FR2423388A1 (en)
HU (1) HU177613B (en)
IT (1) IT1112784B (en)
YU (1) YU95479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155256A2 (en) * 1984-03-15 1985-09-18 Alex. Friedmann Kommanditgesellschaft Railway carriage with a heating and air conditioning device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3047958B1 (en) * 2016-02-18 2019-05-03 Alstom Transport Technologies AIR CONDITIONING SYSTEM OF A RAILWAY VEHICLE AND CORRESPONDING RAILWAY VEHICLE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1687156A (en) * 1925-07-30 1928-10-09 Frederick C Duerk Ventilating apparatus
US2089799A (en) * 1933-08-12 1937-08-10 Pullman Co Car ventilating system
FR820731A (en) * 1936-07-23 1937-11-17 Alsthom Cgee Heating and air conditioning process for premises, particularly passenger cars
GB862473A (en) * 1958-06-20 1961-03-08 Stone J & Co Ltd Improvements relating to temperature control in vehicles by automatic hot and cold air distribution
DE1237607B (en) * 1965-07-16 1967-03-30 Pintsch Bamag Ag Device for supplying air to the passenger areas of rail or road vehicles
DE1954300B2 (en) * 1969-10-29 1974-02-21 Hagenuk Vorm. Neufeldt & Kuhnke Gmbh, 2300 Kiel Air heating and air conditioning for rail and road vehicles with a mixing device for regulating the amount of cold and warm air
FR2144101A5 (en) * 1971-06-30 1973-02-09 Air Ind
AT313356B (en) * 1972-03-07 1974-02-11 Alex Friedmann Kommandit Gesse Device for regulating the temperature in passenger compartments of vehicles, in particular rail vehicles
AT326175B (en) * 1973-12-06 1975-11-25 Friedmann Kg Alex TWO-CHANNEL AIR CONDITIONING SYSTEM FOR RAIL VEHICLES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155256A2 (en) * 1984-03-15 1985-09-18 Alex. Friedmann Kommanditgesellschaft Railway carriage with a heating and air conditioning device
EP0155256A3 (en) * 1984-03-15 1986-12-10 Alex. Friedmann Kommanditgesellschaft Railway carriage with a heating and air conditioning device

Also Published As

Publication number Publication date
DE2915419C3 (en) 1981-05-14
FR2423388A1 (en) 1979-11-16
YU95479A (en) 1982-08-31
DE2915419A1 (en) 1979-10-25
HU177613B (en) 1981-11-28
ATA288878A (en) 1979-08-15
ES479786A1 (en) 1980-01-16
IT1112784B (en) 1986-01-20
IT7922032A0 (en) 1979-04-19
DE2915419B2 (en) 1980-09-11
BE875718A (en) 1979-08-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee