ATE385485T1 - METHOD FOR DETERMINING THE PRESSURE TIGHTNESS OF A HIGH-SPEED RAIL VEHICLE - Google Patents

METHOD FOR DETERMINING THE PRESSURE TIGHTNESS OF A HIGH-SPEED RAIL VEHICLE

Info

Publication number
ATE385485T1
ATE385485T1 AT02024118T AT02024118T ATE385485T1 AT E385485 T1 ATE385485 T1 AT E385485T1 AT 02024118 T AT02024118 T AT 02024118T AT 02024118 T AT02024118 T AT 02024118T AT E385485 T1 ATE385485 T1 AT E385485T1
Authority
AT
Austria
Prior art keywords
pressure
determining
rail vehicle
speed rail
disturbance
Prior art date
Application number
AT02024118T
Other languages
German (de)
Inventor
Eckart Keller
Thomas Krumm
Klaus Feuerstack
Helge Otto
Original Assignee
Rexxon Gmbh
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 Rexxon Gmbh filed Critical Rexxon Gmbh
Application granted granted Critical
Publication of ATE385485T1 publication Critical patent/ATE385485T1/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)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The method for determining the pressure tightness of a high speed rail vehicle equipped with a pressure protection system entails observing the resulting nature of at least one control variable or correcting variable of the pressure protection system when activated during a resulting disturbance of the outside pressure during travel, and then analyzing the nature of the control variable or correcting variable of the pressure compensating system with the outside pressure disturbance giving rise to it. The pressure disturbance may be the train entering or leaving a tunnel, or may be when trains cross.
AT02024118T 2001-10-31 2002-10-29 METHOD FOR DETERMINING THE PRESSURE TIGHTNESS OF A HIGH-SPEED RAIL VEHICLE ATE385485T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10153682A DE10153682A1 (en) 2001-10-31 2001-10-31 Method for determining the pressure tightness of a high-speed rail vehicle

Publications (1)

Publication Number Publication Date
ATE385485T1 true ATE385485T1 (en) 2008-02-15

Family

ID=7704295

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02024118T ATE385485T1 (en) 2001-10-31 2002-10-29 METHOD FOR DETERMINING THE PRESSURE TIGHTNESS OF A HIGH-SPEED RAIL VEHICLE

Country Status (3)

Country Link
EP (1) EP1308364B1 (en)
AT (1) ATE385485T1 (en)
DE (2) DE10153682A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109895800A (en) * 2017-12-08 2019-06-18 中车青岛四方机车车辆股份有限公司 A kind of rail vehicle interior pressure monitoring system and method
EP3656644A1 (en) 2018-11-21 2020-05-27 SpeedInnov Railway vehicle comprising an improved system for protecting against pressure waves

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3211075A (en) * 1962-08-31 1965-10-12 American Air Filter Co Differential pressure control of contiguous spaces
DE3940719C1 (en) * 1989-12-09 1990-10-04 Industrieanlagen-Betriebsgesellschaft Mbh, 8012 Ottobrunn, De
US5228306A (en) * 1992-04-20 1993-07-20 Norm Pacific Automation Corp. Apparatus for controlling air-exchange and pressure and detecting airtight conditions in air-conditioned room
FR2693698B1 (en) * 1992-07-16 1994-08-19 Alsthom Gec Device for suppressing sudden variations in pressure in vehicles, in particular in land vehicles.
FR2751733B1 (en) * 1996-07-23 1998-09-04 Gec Alsthom Transport Sa DEVICE AND PROCEDURE FOR REGULATING THE INTERNAL PRESSURE OF A VENTILATED CONFINED SPACE SUBJECT TO EXTERNAL PRESSURE VARIATIONS
JP2913619B2 (en) * 1996-08-12 1999-06-28 川崎重工業株式会社 Vehicle pressure control device
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
EP1308364A1 (en) 2003-05-07
DE50211642D1 (en) 2008-03-20
EP1308364B1 (en) 2008-02-06
DE10153682A1 (en) 2003-05-28

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Legal Events

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