SE8902777L - DEVICE TO DETECT WHEEL LOADING - Google Patents

DEVICE TO DETECT WHEEL LOADING

Info

Publication number
SE8902777L
SE8902777L SE8902777A SE8902777A SE8902777L SE 8902777 L SE8902777 L SE 8902777L SE 8902777 A SE8902777 A SE 8902777A SE 8902777 A SE8902777 A SE 8902777A SE 8902777 L SE8902777 L SE 8902777L
Authority
SE
Sweden
Prior art keywords
sensors
wheel
temperature
wheel loading
detect wheel
Prior art date
Application number
SE8902777A
Other languages
Swedish (sv)
Other versions
SE464349B (en
SE8902777D0 (en
Inventor
Sven Laarm
Original Assignee
Sven Laarm
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 Sven Laarm filed Critical Sven Laarm
Priority to SE8902777A priority Critical patent/SE464349B/en
Publication of SE8902777D0 publication Critical patent/SE8902777D0/en
Publication of SE8902777L publication Critical patent/SE8902777L/en
Publication of SE464349B publication Critical patent/SE464349B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1705—Braking or traction control means specially adapted for particular types of vehicles for rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
    • B61C15/08—Preventing wheel slippage

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Radiation Pyrometers (AREA)
  • Braking Arrangements (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

Device for detecting the temperature of a wheel on preferably a track-bound vehicle. A plurality of sensors 4a,4b,4c... are disposed along the periphery of the wheel 1. An evaluation circuit 5 detects when the temperature at one of the sensors 4b exceeds the temperature of the average for the other sensors by a predetermined value which is an indication of skidding between the wheel and the underlying rail. (Fig. 1) <IMAGE>
SE8902777A 1989-08-21 1989-08-21 Device for detecting wheel-locking SE464349B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8902777A SE464349B (en) 1989-08-21 1989-08-21 Device for detecting wheel-locking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902777A SE464349B (en) 1989-08-21 1989-08-21 Device for detecting wheel-locking

Publications (3)

Publication Number Publication Date
SE8902777D0 SE8902777D0 (en) 1989-08-21
SE8902777L true SE8902777L (en) 1991-02-22
SE464349B SE464349B (en) 1991-04-15

Family

ID=20376698

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902777A SE464349B (en) 1989-08-21 1989-08-21 Device for detecting wheel-locking

Country Status (1)

Country Link
SE (1) SE464349B (en)

Also Published As

Publication number Publication date
SE464349B (en) 1991-04-15
SE8902777D0 (en) 1989-08-21

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