BR8901720A - AIR EXTRACTION DEVICE FOR CONDITIONING THE ATMOSPHERE OF A RAILWAY VEHICLE - Google Patents

AIR EXTRACTION DEVICE FOR CONDITIONING THE ATMOSPHERE OF A RAILWAY VEHICLE

Info

Publication number
BR8901720A
BR8901720A BR898901720A BR8901720A BR8901720A BR 8901720 A BR8901720 A BR 8901720A BR 898901720 A BR898901720 A BR 898901720A BR 8901720 A BR8901720 A BR 8901720A BR 8901720 A BR8901720 A BR 8901720A
Authority
BR
Brazil
Prior art keywords
atmosphere
conditioning
extraction device
railway vehicle
air extraction
Prior art date
Application number
BR898901720A
Other languages
Portuguese (pt)
Inventor
Jean-Claude Dumas
Original Assignee
Alsthom
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 Alsthom filed Critical Alsthom
Publication of BR8901720A publication Critical patent/BR8901720A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D27/00—Heating, cooling, ventilating, or air-conditioning
    • B61D27/0009—Means for controlling or equalizing air pressure shocks in trains, e.g. when passing or crossing in tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Stored Programmes (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

Air-extraction device for conditioning the atmosphere of a railway vehicle and for temporarily pressurising this atmosphere. It comprises at least one axial fan (1), the blades (10) of which have symmetrical leading-edge and trailing-edge profiles, and enabling it to rotate in both directions, and a drive motor (2) capable of rotating in both directions. <IMAGE>
BR898901720A 1988-04-12 1989-04-11 AIR EXTRACTION DEVICE FOR CONDITIONING THE ATMOSPHERE OF A RAILWAY VEHICLE BR8901720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8804828A FR2629778B1 (en) 1988-04-12 1988-04-12 DEVICE FOR EXTRACTING AIR AND PRESSURIZING A RAIL VEHICLE

Publications (1)

Publication Number Publication Date
BR8901720A true BR8901720A (en) 1989-11-21

Family

ID=9365233

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898901720A BR8901720A (en) 1988-04-12 1989-04-11 AIR EXTRACTION DEVICE FOR CONDITIONING THE ATMOSPHERE OF A RAILWAY VEHICLE

Country Status (8)

Country Link
EP (1) EP0337377B1 (en)
JP (1) JPH01306363A (en)
KR (1) KR890015920A (en)
AT (1) ATE71892T1 (en)
BR (1) BR8901720A (en)
DE (1) DE68900742D1 (en)
ES (1) ES2029541T3 (en)
FR (1) FR2629778B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005225239A (en) * 2003-12-25 2005-08-25 Hitachi Ltd Railway vehicle and method for operating vehicle
HRP20070298B1 (en) * 2007-07-06 2013-06-30 Blago Brkić Construction for protecting against ice occuring on axial fan suction intake
CN112498388B (en) * 2020-12-15 2022-08-12 中车株洲电力机车有限公司 Rail transit vehicle and control method and control system thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2027844A (en) * 1934-07-03 1936-01-14 Gen Electric Fan
IT454045A (en) * 1948-10-08
FR1070951A (en) * 1952-04-05 1954-08-20 Claas Maschf Gmbh Geb Process for cleaning radiators

Also Published As

Publication number Publication date
FR2629778A1 (en) 1989-10-13
ES2029541T3 (en) 1992-08-16
EP0337377A1 (en) 1989-10-18
JPH01306363A (en) 1989-12-11
FR2629778B1 (en) 1991-01-11
DE68900742D1 (en) 1992-03-05
KR890015920A (en) 1989-11-27
EP0337377B1 (en) 1992-01-22
ATE71892T1 (en) 1992-02-15

Similar Documents

Publication Publication Date Title
DE69002714T2 (en) Movable air deflector for wiper blades, in particular for motor vehicles.
DE68904160T2 (en) VENTILATION DEVICE WITH AND WITHOUT DRIVE.
DE347300T1 (en) AIR CONDITIONING, ESPECIALLY FOR RAIL VEHICLES.
BR8901720A (en) AIR EXTRACTION DEVICE FOR CONDITIONING THE ATMOSPHERE OF A RAILWAY VEHICLE
DE68905494D1 (en) AIR CONDITIONING FOR MOTOR VEHICLES.
ES2017504B3 (en) RADIAL FAN ESPECIALLY INTENDED FOR THE AIR CONDITIONING OF AUTOMOBILE VEHICLES.
DE58901605D1 (en) AIR CONDITIONER FILTER FOR A MOTOR VEHICLE.
BR8901718A (en) AIR EXTRACTION DEVICE FOR CONDITIONING THE ATMOSPHERE OF A RAILWAY VEHICLE
DE50013591D1 (en) AIR SCREW, ESPECIALLY FOR MODEL FLUZEUGE
ES2028955T3 (en) CONTROL DEVICE FOR AIR CONDITIONING SYSTEMS FOR MOTOR VEHICLES.
SE9403771D0 (en) ventilation Unit
ES2134714B1 (en) DEVICE TO CONTROL AN AIR FLOW, IN PARTICULAR FOR A HEATING AND / OR AIR CONDITIONING SYSTEM FOR AUTOMOBILE VEHICLES.
SU532544A1 (en) Locomotive Cooling Device
DE3774533D1 (en) THREE-STAGE CONTROLLER FOR MOTOR VEHICLE AIR CONDITIONING.
IE811700L (en) Ventilator
ATE83048T1 (en) AIR COOLER.
ES2179925T3 (en) DEVICE FOR THE FIXATION OF A FAN TO A TRANSMISSION TREE IN AIR CONDITIONING EQUIPMENT.
KR970020792A (en) Wind direction control device of defroster nozzle
ES2031019T3 (en) VEHICLE AIR CONDITIONING SYSTEM.
IT8748466A0 (en) VENTILATION DEVICE FOR DRIVE CYLINDERS, PARTICULARLY MOTOR VEHICLE BRAKE CYLINDERS
IT8921199A0 (en) SOUNDPROOF ACTUATOR PARTICULARLY FOR MOTOR VEHICLE AIR CONDITIONING UNITS.
NO893675D0 (en) AIR STORAGE FOR AXLES THAT SHOULD ROTATE AT HIGH SPEES AND SHAFT FITTED FOR STORAGE IN SUCH STORES.
GR900100447A (en) Additional air duct at rear part of car for aerodynamic performance improvement
IT234153Y1 (en) APPARATUS FOR AIR CONDITIONING WITH CENTRIFUGAL FAN
NL7405429A (en) Electric dry shaver - has separate ventilation assemblies, cooling motor and removing hairs from blade to collecting point