IN2014MU00743A - - Google Patents

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Publication number
IN2014MU00743A
IN2014MU00743A IN743MU2014A IN2014MU00743A IN 2014MU00743 A IN2014MU00743 A IN 2014MU00743A IN 743MU2014 A IN743MU2014 A IN 743MU2014A IN 2014MU00743 A IN2014MU00743 A IN 2014MU00743A
Authority
IN
India
Prior art keywords
port
fluid connection
valve
input port
exhaust port
Prior art date
Application number
Inventor
Victor J Raye
David G Engelbert
Original Assignee
Haldex Brake Products Corp
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 Haldex Brake Products Corp filed Critical Haldex Brake Products Corp
Publication of IN2014MU00743A publication Critical patent/IN2014MU00743A/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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/04—Arrangements of piping, valves in the piping, e.g. cut-off valves, couplings or air hoses
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/002—Air treatment devices
    • B60T17/004—Draining and drying devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems

Landscapes

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

Abstract

The present invention provides a system that automatically purges contaminants from an air pressure tank when the emergency brakes of a vehicle are set. In one preferred embodiment, the system comprises a valve comprising an input port, an exhaust port, and a control port. The input port is in fluid connection with a drain on the pressurized air tank, and the control port is in fluid connection with an emergency brake line of the vehicle. When the emergency brakes are engaged, the valve is open such that the input port and the exhaust port are in fluid connection operable for air and contaminants from the pressurized air tank to be expelled from the pressurized air tank through the exhaust port. When the emergency brakes are not engaged, the valve is closed such that the input port and exhaust port are not in fluid connection.
IN743MU2014 2013-03-05 2014-03-04 IN2014MU00743A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361772822P 2013-03-05 2013-03-05
US13/830,178 US9834192B2 (en) 2013-03-05 2013-03-14 Automatic air tank purge system

Publications (1)

Publication Number Publication Date
IN2014MU00743A true IN2014MU00743A (en) 2015-09-25

Family

ID=50193341

Family Applications (1)

Application Number Title Priority Date Filing Date
IN743MU2014 IN2014MU00743A (en) 2013-03-05 2014-03-04

Country Status (7)

Country Link
US (1) US9834192B2 (en)
EP (1) EP2774821B1 (en)
CN (1) CN104029667B (en)
BR (1) BR102014005102A2 (en)
CA (1) CA2812341C (en)
IN (1) IN2014MU00743A (en)
MX (1) MX355160B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10502329B2 (en) 2015-11-23 2019-12-10 Haldex Brake Products Corporation Reservoir purge valve
US10315638B2 (en) * 2016-07-07 2019-06-11 Robert Lambertus Dekam Air braking system
CN107336702B (en) * 2017-08-03 2023-07-14 眉山中车制动科技股份有限公司 Connection structure and system of integrated brake device for railway vehicle
DE102018111894A1 (en) * 2018-05-17 2019-11-21 Wabco Gmbh Valve assembly as parking release valve for a trailer
EP3733462B1 (en) * 2019-04-30 2024-01-24 Volvo Car Corporation A cleaning system connected to an air suspension system
CN112240673B (en) * 2019-07-17 2022-05-20 青岛海尔电冰箱有限公司 Air duct system and refrigeration equipment with same
IT202100008420A1 (en) 2021-04-06 2022-10-06 Tosi F Lli S R L AUTOMATIC DRAINAGE VALVE FOR PNEUMATIC SYSTEMS.
CN113859205B (en) * 2021-09-30 2023-09-22 三一专用汽车有限责任公司 Drainage control method and device of braking system, braking system and vehicle
CN115946664B (en) * 2022-12-23 2023-07-14 芜湖盛力科技股份有限公司 Pneumatic control hydraulic stop valve and brake circulation cooling system

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Also Published As

Publication number Publication date
MX355160B (en) 2018-04-06
EP2774821B1 (en) 2018-10-10
CN104029667A (en) 2014-09-10
CA2812341A1 (en) 2014-09-05
CN104029667B (en) 2019-04-30
US20140251437A1 (en) 2014-09-11
BR102014005102A2 (en) 2014-12-09
US9834192B2 (en) 2017-12-05
MX2013004890A (en) 2014-09-16
CA2812341C (en) 2019-06-11
EP2774821A1 (en) 2014-09-10

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