AU2015409682B2 - Sleep mode for an air dryer - Google Patents

Sleep mode for an air dryer Download PDF

Info

Publication number
AU2015409682B2
AU2015409682B2 AU2015409682A AU2015409682A AU2015409682B2 AU 2015409682 B2 AU2015409682 B2 AU 2015409682B2 AU 2015409682 A AU2015409682 A AU 2015409682A AU 2015409682 A AU2015409682 A AU 2015409682A AU 2015409682 B2 AU2015409682 B2 AU 2015409682B2
Authority
AU
Australia
Prior art keywords
air
controller
locomotive
supply system
air dryer
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.)
Active
Application number
AU2015409682A
Other languages
English (en)
Other versions
AU2015409682A1 (en
Inventor
Eric C. Wright
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.)
New York Air Brake LLC
Original Assignee
New York Air Brake LLC
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 New York Air Brake LLC filed Critical New York Air Brake LLC
Publication of AU2015409682A1 publication Critical patent/AU2015409682A1/en
Application granted granted Critical
Publication of AU2015409682B2 publication Critical patent/AU2015409682B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60T17/002—Air treatment devices
    • B60T17/004—Draining and drying devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/261—Drying gases or vapours by adsorption
    • 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
    • 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
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/06—Polluted air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/047—Pressure swing adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/265—Drying gases or vapours by refrigeration (condensation)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/266—Drying gases or vapours by filtration

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Drying Of Gases (AREA)
AU2015409682A 2015-09-25 2015-09-25 Sleep mode for an air dryer Active AU2015409682B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/052259 WO2017052597A1 (en) 2015-09-25 2015-09-25 Sleep mode for an air dryer

Publications (2)

Publication Number Publication Date
AU2015409682A1 AU2015409682A1 (en) 2018-04-12
AU2015409682B2 true AU2015409682B2 (en) 2019-06-20

Family

ID=54291653

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015409682A Active AU2015409682B2 (en) 2015-09-25 2015-09-25 Sleep mode for an air dryer

Country Status (6)

Country Link
AU (1) AU2015409682B2 (pt)
BR (1) BR112018005691B1 (pt)
CA (1) CA2999838C (pt)
DE (1) DE112015006830T5 (pt)
WO (1) WO2017052597A1 (pt)
ZA (1) ZA201801587B (pt)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936026A (en) * 1989-01-26 1990-06-26 Allied-Signal Inc. Charge/purge control system for air dryer
US20040242144A1 (en) * 2001-08-06 2004-12-02 Richard Burn Method of regenerating an air dryer in a vehicle air system
US20100089239A1 (en) * 2008-10-13 2010-04-15 New York Air Brake Corporation Membrane air dryer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936026A (en) * 1989-01-26 1990-06-26 Allied-Signal Inc. Charge/purge control system for air dryer
US20040242144A1 (en) * 2001-08-06 2004-12-02 Richard Burn Method of regenerating an air dryer in a vehicle air system
US20100089239A1 (en) * 2008-10-13 2010-04-15 New York Air Brake Corporation Membrane air dryer

Also Published As

Publication number Publication date
BR112018005691A2 (pt) 2018-10-02
WO2017052597A1 (en) 2017-03-30
ZA201801587B (en) 2018-12-19
AU2015409682A1 (en) 2018-04-12
BR112018005691B1 (pt) 2022-12-06
DE112015006830T5 (de) 2018-05-24
CA2999838A1 (en) 2017-03-30
CA2999838C (en) 2020-03-31

Similar Documents

Publication Publication Date Title
CA3000828C (en) Air dryer control using humidity
AU2015409599B2 (en) Improved control of an air dryer drain valve cycle
US9475476B1 (en) Control of an air dryer drain valve cycle
AU655564B2 (en) Compressed air system with warning mechanism for air dryer service life indication
US10023169B2 (en) Sleep mode for an air dryer
US20170307105A1 (en) Heater control for an air dryer
US9604620B2 (en) Air dryer system for a locomotive with optimized purge air control
AU2015409682B2 (en) Sleep mode for an air dryer
AU2018253576B2 (en) Heater control for an air dryer
CA2959300C (en) Improved control of an air dryer regeneration cycle
US9644893B2 (en) Control of an air dryer regeneration cycle
CA2969614C (en) Air dryer system for a locomotive with optimized purge air control

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)