ZA964015B - Freight brake control using train net braking ratio - Google Patents

Freight brake control using train net braking ratio

Info

Publication number
ZA964015B
ZA964015B ZA964015A ZA964015A ZA964015B ZA 964015 B ZA964015 B ZA 964015B ZA 964015 A ZA964015 A ZA 964015A ZA 964015 A ZA964015 A ZA 964015A ZA 964015 B ZA964015 B ZA 964015B
Authority
ZA
South Africa
Prior art keywords
brake control
braking ratio
net braking
freight brake
train net
Prior art date
Application number
ZA964015A
Other languages
English (en)
Inventor
James E Hart
Original Assignee
Westinghouse Air Brake Co
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 Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Publication of ZA964015B publication Critical patent/ZA964015B/xx

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
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
    • 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
    • B60T8/24—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle inclination or change of direction, e.g. negotiating bends

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
ZA964015A 1996-02-06 1996-05-20 Freight brake control using train net braking ratio ZA964015B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/597,277 US5833325A (en) 1996-02-06 1996-02-06 Freight brake control using train net braking ratio

Publications (1)

Publication Number Publication Date
ZA964015B true ZA964015B (en) 1996-11-27

Family

ID=24390838

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA964015A ZA964015B (en) 1996-02-06 1996-05-20 Freight brake control using train net braking ratio

Country Status (5)

Country Link
US (2) US5833325A (fr)
AU (1) AU718026B2 (fr)
BR (1) BR9603059A (fr)
CA (1) CA2175419C (fr)
ZA (1) ZA964015B (fr)

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US8290645B2 (en) 2006-03-20 2012-10-16 General Electric Company Method and computer software code for determining a mission plan for a powered system when a desired mission parameter appears unobtainable
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US7447571B2 (en) * 2006-04-24 2008-11-04 New York Air Brake Corporation Method of forecasting train speed
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US5833325A (en) * 1996-02-06 1998-11-10 Westinghouse Air Brake Company Freight brake control using train net braking ratio

Also Published As

Publication number Publication date
CA2175419C (fr) 2000-08-22
US5927822A (en) 1999-07-27
US5833325A (en) 1998-11-10
CA2175419A1 (fr) 1997-08-07
BR9603059A (pt) 1998-05-05
AU5589996A (en) 1997-08-14
AU718026B2 (en) 2000-04-06

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