JPS5410967A - Apparatus for monitoring electromagnet function - Google Patents

Apparatus for monitoring electromagnet function

Info

Publication number
JPS5410967A
JPS5410967A JP5288178A JP5288178A JPS5410967A JP S5410967 A JPS5410967 A JP S5410967A JP 5288178 A JP5288178 A JP 5288178A JP 5288178 A JP5288178 A JP 5288178A JP S5410967 A JPS5410967 A JP S5410967A
Authority
JP
Japan
Prior art keywords
electromagnet function
monitoring
monitoring electromagnet
function
electromagnet
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.)
Pending
Application number
JP5288178A
Other languages
Japanese (ja)
Inventor
Riiruman Peeteru
Buaize Rutsutsu
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.)
Wabco Westinghouse GmbH Germany
Original Assignee
Wabco Westinghouse GmbH Germany
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 Wabco Westinghouse GmbH Germany filed Critical Wabco Westinghouse GmbH Germany
Publication of JPS5410967A publication Critical patent/JPS5410967A/en
Pending legal-status Critical Current

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
    • B60T8/32—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 a speed condition, e.g. acceleration or deceleration
    • B60T8/88—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 a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/885—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 a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
    • 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
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/406—Test-mode; Self-diagnosis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/72—Testing of electric windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
JP5288178A 1977-06-25 1978-05-04 Apparatus for monitoring electromagnet function Pending JPS5410967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2728666A DE2728666C2 (en) 1977-06-25 1977-06-25 Device for monitoring the function of electromagnets

Publications (1)

Publication Number Publication Date
JPS5410967A true JPS5410967A (en) 1979-01-26

Family

ID=6012325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5288178A Pending JPS5410967A (en) 1977-06-25 1978-05-04 Apparatus for monitoring electromagnet function

Country Status (2)

Country Link
JP (1) JPS5410967A (en)
DE (1) DE2728666C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938344A1 (en) * 1979-09-21 1981-04-09 Knorr-Bremse GmbH, 8000 München SAFETY CIRCUIT FOR MONITORING VEHICLE SOLENOID VALVES
DE3022371A1 (en) * 1980-06-14 1981-12-24 Philips Patentverwaltung Gmbh, 2000 Hamburg DATA INPUT OR OUTPUT DEVICE WITH FUNCTIONAL CHECK
DE3633113A1 (en) * 1986-09-30 1988-03-31 Bosch Gmbh Robert METHOD AND DEVICE FOR AUTOMATICALLY DETECTING THE RESPONSE VOLTAGE OF AN ELECTROMAGNETIC COMPONENT, IN PARTICULAR A SOLENOID VALVE
DE3807278C2 (en) * 1988-03-05 1996-05-23 Tech Ueberwachungs Verein Rhei Process for safety-related checking of solenoid valves and measuring arrangement for carrying out the process
DE3922900A1 (en) * 1989-07-12 1991-01-17 Wabco Westinghouse Fahrzeug Monitoring of electromagnetic actuator - using circuit coupled to microprocessor to provide input that can be compared with reference to identify fault
DE3936939A1 (en) * 1989-11-06 1991-05-08 Siemens Ag Magnetic valve switching control for electrohydraulic mining plant - uses electronic evaluation of electrical characteristics upon switching in of valves
DE102008003783A1 (en) * 2008-01-10 2009-07-16 Baumüller Nürnberg GmbH Device and method for determining the switching state of a brake or a clutch

Also Published As

Publication number Publication date
DE2728666C2 (en) 1978-11-16
DE2728666B1 (en) 1978-03-16

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