BRAKE PRESSURE CONTROL SYSTEM

The unit has discharge valves (15,16) which are provided with valve members for opening and closing a passage (14) into which a control fluid pressure from a control chamber is discharged and which are set in the discharge passage. The pressure of the control fluid in the control chamber is reduced...

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Bibliographic Details
Main Authors MASHIDA KOICHI, KOHNO TERUHISA
Format Patent
LanguageEnglish
Korean
Published 12.02.1991
Edition5
Subjects
ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
PERFORMING OPERATIONS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
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Summary:The unit has discharge valves (15,16) which are provided with valve members for opening and closing a passage (14) into which a control fluid pressure from a control chamber is discharged and which are set in the discharge passage. The pressure of the control fluid in the control chamber is reduced by opening the discharge valves to directly or indirectly reduce the vehicle braking force. The members for opening and closing the discharge valves consist of at least two members connected in series to the discharge passage. Even when either one of these valve opening and closing members has lost from certain causes its functions of shutting off the discharge passage, the remaining normal valve opening and closing member is operated to prevent the leakage of the control fluid pressure from the control chamber.
Bibliography:Application Number: KR19870009392