DK1989095T3 - Train collection - Google Patents

Train collection

Info

Publication number
DK1989095T3
DK1989095T3 DK07703258T DK07703258T DK1989095T3 DK 1989095 T3 DK1989095 T3 DK 1989095T3 DK 07703258 T DK07703258 T DK 07703258T DK 07703258 T DK07703258 T DK 07703258T DK 1989095 T3 DK1989095 T3 DK 1989095T3
Authority
DK
Denmark
Prior art keywords
operating pressure
psoll
setpoint
driving motor
operating
Prior art date
Application number
DK07703258T
Other languages
Danish (da)
Inventor
Josef Theurer
Gerhard Lettner
Original Assignee
Plasser Bahnbaumasch Franz
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 Plasser Bahnbaumasch Franz filed Critical Plasser Bahnbaumasch Franz
Application granted granted Critical
Publication of DK1989095T3 publication Critical patent/DK1989095T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/08—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines
    • B61C9/14—Transmission systems in or for locomotives or motor railcars with IC reciprocating piston engines hydraulic, including combinations with mechanical gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/28—Transmission systems in or for locomotives or motor railcars with rotary prime movers, e.g. turbines
    • B61C9/34—Transmission systems in or for locomotives or motor railcars with rotary prime movers, e.g. turbines hydraulic, including combinations with mechanical gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/42—Transmission systems in or for locomotives or motor railcars with electric motor propulsion hydraulic

Abstract

Disclosed is a convoy that is composed of several vehicles, to each of which one independent hydraulic drive system (A1, A2, A3) is assigned. Each of said drive systems is equipped with an operating pressure transducer (9) for electronically detecting the operating pressure (p) that affects the driving motor (M). A control system (10) is embodied so as to adopt one of the operating pressures (p) as a setpoint operating pressure (psoll) that is to be obtained for all additional drive systems (A1, A2, A3). In a polling loop (11), the actual operating pressure (p) of a drive system (A1, A2, A3) is compared to the setpoint operating pressure (psoll) while a pilot valve (7) for influencing the operating pump (Pu) that is allocated to the respective driving motor (M) is activated in order to adjust the actual operating pressure (p) to the setpoint operating pressure (psoll).
DK07703258T 2006-02-22 2007-02-05 Train collection DK1989095T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0028806A AT503254A3 (en) 2006-02-22 2006-02-22 TRAIN ASSEMBLY AND METHOD FOR OPTIMIZING THE DRIVING DRIVE PERFORMANCE OF A TRAIN ASSEMBLY
PCT/EP2007/000948 WO2007096050A1 (en) 2006-02-22 2007-02-05 Convoy and method for optimizing the power of the traveling mechanism of a convoy

Publications (1)

Publication Number Publication Date
DK1989095T3 true DK1989095T3 (en) 2009-11-16

Family

ID=38048060

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07703258T DK1989095T3 (en) 2006-02-22 2007-02-05 Train collection

Country Status (6)

Country Link
EP (1) EP1989095B1 (en)
AT (2) AT503254A3 (en)
DE (1) DE502007001445D1 (en)
DK (1) DK1989095T3 (en)
ES (1) ES2331815T3 (en)
WO (1) WO2007096050A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514636B1 (en) 2012-11-21 2015-05-15 Plasser & Theurer Export Von Bahnbaumaschinen Gmbh Vehicle with rail bogies and method of commissioning a vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2070206B (en) * 1980-02-26 1983-09-28 Gyro Mining Transport Ltd Automatic hydrostatic transmission
SE423368B (en) * 1980-09-15 1982-05-03 Volvo Flygmotor Ab PROCEDURE TO PREVENT SLIDING OR SLIDING BETWEEN DRIVE WHEELS AND SUBSTANCES OF SEPARATELY MULTI-AXIC VEHICLE DRIVE SYSTEM WITH HYDROSTATIC POWER TRANSMISSION
FR2720360B1 (en) * 1994-05-26 1996-07-19 Camail Ets J Locomotive drive device.

Also Published As

Publication number Publication date
DE502007001445D1 (en) 2009-10-15
ES2331815T3 (en) 2010-01-15
EP1989095A1 (en) 2008-11-12
AT503254A3 (en) 2010-06-15
ATE441562T1 (en) 2009-09-15
EP1989095B1 (en) 2009-09-02
WO2007096050A1 (en) 2007-08-30
AT503254A2 (en) 2007-09-15

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