ATE419158T1 - WHEEL SENSOR AND ARRANGEMENT - Google Patents

WHEEL SENSOR AND ARRANGEMENT

Info

Publication number
ATE419158T1
ATE419158T1 AT02090264T AT02090264T ATE419158T1 AT E419158 T1 ATE419158 T1 AT E419158T1 AT 02090264 T AT02090264 T AT 02090264T AT 02090264 T AT02090264 T AT 02090264T AT E419158 T1 ATE419158 T1 AT E419158T1
Authority
AT
Austria
Prior art keywords
coreless
coreless coil
magnetic field
arrangement
wheel sensor
Prior art date
Application number
AT02090264T
Other languages
German (de)
Inventor
Harald Schmidt
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE419158T1 publication Critical patent/ATE419158T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/16—Devices for counting axles; Devices for counting vehicles
    • B61L1/163—Detection devices
    • B61L1/165—Electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Pinball Game Machines (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

An inductive sensor on a railway line detects a change in a magnetic field as the iron wheels of a railway vehicle pass over a rail. A system with first (La) and second (Li) coreless coils compensates for interfering magnetic fields (\=Fs). The first coreless coil optimizes this compensating effect along with the second coreless coil that fits inside the first coreless coil and generates a magnetic field in an opposite direction during a combined supply of current.
AT02090264T 2001-07-30 2002-07-17 WHEEL SENSOR AND ARRANGEMENT ATE419158T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10137519A DE10137519A1 (en) 2001-07-30 2001-07-30 Wheel sensor for a unit signaling a clear railway line has an inductive sensor on a railway line to detect a change in a magnetic field as the iron wheels of a railway vehicle pass over a rail

Publications (1)

Publication Number Publication Date
ATE419158T1 true ATE419158T1 (en) 2009-01-15

Family

ID=7693880

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02090264T ATE419158T1 (en) 2001-07-30 2002-07-17 WHEEL SENSOR AND ARRANGEMENT

Country Status (6)

Country Link
EP (1) EP1288098B1 (en)
AT (1) ATE419158T1 (en)
DE (2) DE10137519A1 (en)
DK (1) DK1288098T3 (en)
ES (1) ES2316521T3 (en)
PT (1) PT1288098E (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2305533A3 (en) * 2004-07-16 2012-04-18 Lynxrail Corporation Apparatus for detecting hunting and angle of attack of a rail vehicle wheelset
DE102005023726B4 (en) * 2005-05-23 2007-11-22 Frauscher Gmbh Method and device for avoiding unwanted influences of double sensors
DE102007023476B4 (en) 2007-05-15 2009-07-09 Siemens Ag wheel sensor
DE102007023475B4 (en) 2007-05-15 2009-07-09 Siemens Ag wheel sensor
DE102008056481A1 (en) 2008-11-05 2010-05-06 Siemens Aktiengesellschaft wheel sensor
DE102009007068A1 (en) 2009-01-29 2010-08-12 Siemens Aktiengesellschaft wheel sensor
DE102009053257B4 (en) * 2009-11-05 2013-10-02 Siemens Aktiengesellschaft wheel sensor
DE102012212939A1 (en) 2012-07-24 2014-01-30 Siemens Aktiengesellschaft Wheel sensor, particularly for train detection system, has inductive sensor for detecting magnetic field change as result of iron wheels of rail vehicle, where inductive sensor is arranged at side of rail of track
DE102017220281A1 (en) 2017-11-14 2019-05-16 Siemens Aktiengesellschaft sensor device
DE102018111448A1 (en) * 2018-05-14 2019-11-14 PINTSCH TIEFENBACH GmbH Sensor for detecting metal parts, and method for attenuating a magnetic field
DE102018111454A1 (en) * 2018-05-14 2019-11-14 PINTSCH TIEFENBACH GmbH Sensor for detecting metal parts, and method for attenuating a magnetic field
DE102021212809A1 (en) 2021-11-15 2023-05-17 Siemens Mobility GmbH Sensor device and method for detecting a change in magnetic field

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882374A (en) * 1974-04-18 1975-05-06 Us Army Transmitting-receiving coil configuration
DD261004A1 (en) * 1987-06-25 1988-10-12 Deutsche Reichsbahn MAGNETOSTATIC PULSE ENGINE
DE3842882A1 (en) * 1988-12-20 1990-06-21 Knorr Bremse Ag METHOD AND ARRANGEMENT FOR SUPPRESSING THE INTERFERENCE OF MAGNETIC BRAKES ON MAGNETIC AXLE COUNTERS
DE19709844A1 (en) * 1997-02-28 1998-09-03 Siemens Ag Sensor esp. wheel sensor for rail vehicle
AT406139B (en) * 1998-04-08 2000-02-25 Frauscher Josef WHEEL SENSOR

Also Published As

Publication number Publication date
PT1288098E (en) 2009-02-02
ES2316521T3 (en) 2009-04-16
EP1288098B1 (en) 2008-12-31
DE10137519A1 (en) 2003-02-13
DE50213159D1 (en) 2009-02-12
DK1288098T3 (en) 2009-04-20
EP1288098A1 (en) 2003-03-05

Similar Documents

Publication Publication Date Title
DE50213159D1 (en) Wheel sensor and arrangement
US9685812B2 (en) Device for inductive energy transfer
Wang et al. A novel magnetic coupling mechanism for dynamic wireless charging system for electric vehicles
TW348338B (en) Inductive charging of a moving electric vehicle's battery
IL125150A0 (en) Magnetic resonance contrast media
CN102202953B (en) Wheel sensor
WO2000064662A3 (en) Induction sealing jaw
WO2007115086A3 (en) Transverse flux induction heating apparatus and compensators
KR20080066532A (en) Non-contact power feeding system and traveling car system using it
US20100289340A1 (en) Inductively coupled power transfer system
DE3785145D1 (en) RAIL VEHICLE WITH TRACKED WHEELS.
US11127519B2 (en) Device for demagnetizing elongated components and method for demagnetizing such components
ZA200609394B (en) Magnetic rail brake device
DK1042204T3 (en) Transportation Facilities
JP4051878B2 (en) Non-contact power feeding device
JP5720971B2 (en) Contactless power supply system and contactless power supply method
GB2439857A (en) Shielded, asymmetric magnets for use in magnetic resonance imaging
JP2009165224A (en) Tracked carriage system
ATE270988T1 (en) RAIL CONTACT FOR AN AXLE COUNTING DEVICE
JP2002184633A (en) Non-contact power supply device
JP3736151B2 (en) Contactless power supply equipment
JP2002165302A (en) Tracked flatcar system
JP2001328532A (en) Train detection device
JP4045995B2 (en) Contactless power supply system
JP2002067746A (en) Power supply device