EP2703248A3 - Tilt control - Google Patents

Tilt control Download PDF

Info

Publication number
EP2703248A3
EP2703248A3 EP13182316.3A EP13182316A EP2703248A3 EP 2703248 A3 EP2703248 A3 EP 2703248A3 EP 13182316 A EP13182316 A EP 13182316A EP 2703248 A3 EP2703248 A3 EP 2703248A3
Authority
EP
European Patent Office
Prior art keywords
tilting
control
wagon
regulator
arrangement
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.)
Granted
Application number
EP13182316.3A
Other languages
German (de)
French (fr)
Other versions
EP2703248B1 (en
EP2703248A2 (en
Inventor
Ali Huttunen
Anssi Iso-Heiko
Kai Nevalainen
Veli-Pekka Pulkkinen
Otso Karhu
Matti Karvonen
Arto Laamanen
Matti Vilenius
Kalevi Huhtala
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.)
VR-YHTYMAE Oy
Original Assignee
Vr-Yhtyma Oy
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 Vr-Yhtyma Oy filed Critical Vr-Yhtyma Oy
Priority to SI201331790T priority Critical patent/SI2703248T1/en
Publication of EP2703248A2 publication Critical patent/EP2703248A2/en
Publication of EP2703248A3 publication Critical patent/EP2703248A3/en
Application granted granted Critical
Publication of EP2703248B1 publication Critical patent/EP2703248B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
    • B61F5/245—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes by active damping, i.e. with means to vary the damping characteristics in accordance with track or vehicle induced reactions, especially in high speed mode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

An arrangement for adjusting a tilt of a wagon having a tilting body (2), the arrangement comprising a digital hydraulic valve assembly, which may be arranged to control the movement of at least one tilting actuator (5) of the wagon having a tilting body, and a control unit (7b) comprising at least a regulator (8) for controlling the valve states in question, and means for receiving input and feedback data (9) for determining a tilting need and means for producing control signals (10) for valve control power stages in accordance with commands issued by the regulator.
EP13182316.3A 2012-08-31 2013-08-30 Tilt control Active EP2703248B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI201331790T SI2703248T1 (en) 2012-08-31 2013-08-30 Tilt control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20125907A FI125345B (en) 2012-08-31 2012-08-31 Tilt control

Publications (3)

Publication Number Publication Date
EP2703248A2 EP2703248A2 (en) 2014-03-05
EP2703248A3 true EP2703248A3 (en) 2014-04-16
EP2703248B1 EP2703248B1 (en) 2020-07-29

Family

ID=49150740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13182316.3A Active EP2703248B1 (en) 2012-08-31 2013-08-30 Tilt control

Country Status (5)

Country Link
EP (1) EP2703248B1 (en)
ES (1) ES2822566T3 (en)
FI (1) FI125345B (en)
PT (1) PT2703248T (en)
SI (1) SI2703248T1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789769A (en) * 1970-01-26 1974-02-05 Knorr Bremse Gmbh Car stablizing control system
US4069767A (en) * 1972-11-08 1978-01-24 Lucas Aerospace Pneumatically controlled hydromechanical railway car stabilizing apparatus
WO1982000120A1 (en) * 1980-07-03 1982-01-21 Co Budd Tilt system for a railway car
EP0713816A1 (en) * 1994-11-25 1996-05-29 Microtecnica S.p.A. Hydraulic system for controlling rotation of a railroad car body and featuring an actuator depressurizing device
EP0736438A2 (en) * 1995-04-07 1996-10-09 FIAT FERROVIARIA S.p.A. A railway vehicle with variable trim body
US5787815A (en) * 1994-05-25 1998-08-04 Asea Brown Boveri Ab Storage of track data in a position-controlled tilt system
WO2001032491A1 (en) * 1999-11-01 2001-05-10 Bombardier Inc. Comfort monitoring method and system for a tilting train
EP2216228A1 (en) * 2007-12-06 2010-08-11 Kayaba Industry Co., Ltd. Vehicle body tilting device for railroad vehicle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3789769A (en) * 1970-01-26 1974-02-05 Knorr Bremse Gmbh Car stablizing control system
US4069767A (en) * 1972-11-08 1978-01-24 Lucas Aerospace Pneumatically controlled hydromechanical railway car stabilizing apparatus
WO1982000120A1 (en) * 1980-07-03 1982-01-21 Co Budd Tilt system for a railway car
US5787815A (en) * 1994-05-25 1998-08-04 Asea Brown Boveri Ab Storage of track data in a position-controlled tilt system
EP0713816A1 (en) * 1994-11-25 1996-05-29 Microtecnica S.p.A. Hydraulic system for controlling rotation of a railroad car body and featuring an actuator depressurizing device
EP0736438A2 (en) * 1995-04-07 1996-10-09 FIAT FERROVIARIA S.p.A. A railway vehicle with variable trim body
WO2001032491A1 (en) * 1999-11-01 2001-05-10 Bombardier Inc. Comfort monitoring method and system for a tilting train
EP2216228A1 (en) * 2007-12-06 2010-08-11 Kayaba Industry Co., Ltd. Vehicle body tilting device for railroad vehicle

Also Published As

Publication number Publication date
SI2703248T1 (en) 2021-01-29
FI125345B (en) 2015-08-31
FI20125907A (en) 2014-03-01
EP2703248B1 (en) 2020-07-29
EP2703248A2 (en) 2014-03-05
ES2822566T3 (en) 2021-05-04
PT2703248T (en) 2020-10-09

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