ATE263694T1 - PROTECTIVE DEVICE AGAINST PRESSURE WAVES IN VEHICLES FOR THE TRANSPORT OF PASSENGERS - Google Patents

PROTECTIVE DEVICE AGAINST PRESSURE WAVES IN VEHICLES FOR THE TRANSPORT OF PASSENGERS

Info

Publication number
ATE263694T1
ATE263694T1 AT00410046T AT00410046T ATE263694T1 AT E263694 T1 ATE263694 T1 AT E263694T1 AT 00410046 T AT00410046 T AT 00410046T AT 00410046 T AT00410046 T AT 00410046T AT E263694 T1 ATE263694 T1 AT E263694T1
Authority
AT
Austria
Prior art keywords
passengers
vehicles
transport
protective device
pressure waves
Prior art date
Application number
AT00410046T
Other languages
German (de)
Inventor
Francois Galian
Christophe Carisey
Original Assignee
Soprano
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 Soprano filed Critical Soprano
Application granted granted Critical
Publication of ATE263694T1 publication Critical patent/ATE263694T1/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
    • B61D27/0009—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)
  • Air-Conditioning For Vehicles (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Measuring Fluid Pressure (AREA)
  • Buffer Packaging (AREA)

Abstract

Pressure sensor (52) located at head of train has orifices such that static pressure near atmospheric is measured. Pneumatic integrator (56) sensitive to altitude enables pressure variations within tunnel to be taken into account, and differential press sensor (54) provides output signal (S1) used to control air input (22), air output (24) and condensation (36) valves through controller (28).
AT00410046T 1999-05-06 2000-05-05 PROTECTIVE DEVICE AGAINST PRESSURE WAVES IN VEHICLES FOR THE TRANSPORT OF PASSENGERS ATE263694T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9905948A FR2793205B1 (en) 1999-05-06 1999-05-06 PROTECTION AGAINST PRESSURE WAVES IN PERSONAL TRANSPORT VEHICLES

Publications (1)

Publication Number Publication Date
ATE263694T1 true ATE263694T1 (en) 2004-04-15

Family

ID=9545423

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00410046T ATE263694T1 (en) 1999-05-06 2000-05-05 PROTECTIVE DEVICE AGAINST PRESSURE WAVES IN VEHICLES FOR THE TRANSPORT OF PASSENGERS

Country Status (4)

Country Link
EP (1) EP1050446B1 (en)
AT (1) ATE263694T1 (en)
DE (1) DE60009597T2 (en)
FR (1) FR2793205B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170232978A1 (en) * 2007-04-18 2017-08-17 Thyssenkrupp Transrapid Gmbh Method and device for preventing fast changes of the internal pressure in an enclosed space
CN102607797A (en) * 2012-03-15 2012-07-25 长春轨道客车股份有限公司 Air conditioning pressure wave function test method for motor train
CN103963795B (en) * 2013-08-29 2016-06-29 南车南京浦镇车辆有限公司 Quick subway pressure of vehicle ripple control method
DE102014209549A1 (en) * 2014-05-20 2015-11-26 Siemens Aktiengesellschaft Vehicle with ventilation system
DE202014104358U1 (en) * 2014-09-15 2014-12-12 Faiveley Transport Leipzig Gmbh & Co. Kg Device for combined pressure protection and air volume control in the interior of rail vehicles
CN106564513B (en) * 2016-11-11 2018-11-27 中车青岛四方机车车辆股份有限公司 A kind of rail vehicle pressure wave control device and control method
CN108407835B (en) * 2018-07-12 2018-10-16 新誉轨道交通科技有限公司 Intelligent pressure wave protects system and method
CN109552350A (en) * 2019-01-23 2019-04-02 中车株洲电力机车有限公司 A kind of control method and system preventing long tunnel train passenger compartment pressure jump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3343487A1 (en) 1983-12-01 1985-06-13 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn DEVICE FOR VENTILATION AND AIR CONDITIONING OF PASSENGER ROOMS IN RAIL VEHICLES
FR2693698B1 (en) 1992-07-16 1994-08-19 Alsthom Gec Device for suppressing sudden variations in pressure in vehicles, in particular in land vehicles.
DE4314262A1 (en) * 1993-04-30 1994-11-03 Krapf & Lex Pressure limiting device in fast-moving rail vehicles
DE4432277A1 (en) 1994-09-09 1996-03-14 Hagenuk Fahrzeugklima Gmbh Pressure protection system
FR2769873B1 (en) * 1997-10-16 2000-01-14 Alsthom Cge Alcatel DEVICE FOR RE-ESTABLISHING THE PRESSURE IN THE COCKPIT OF A VEHICLE FOLLOWING A DEPRESSION

Also Published As

Publication number Publication date
FR2793205B1 (en) 2001-08-10
FR2793205A1 (en) 2000-11-10
EP1050446A1 (en) 2000-11-08
DE60009597D1 (en) 2004-05-13
EP1050446B1 (en) 2004-04-07
DE60009597T2 (en) 2005-03-17

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Legal Events

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