CA2999837C - Improved control of an air dryer drain valve cycle - Google Patents

Improved control of an air dryer drain valve cycle Download PDF

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Publication number
CA2999837C
CA2999837C CA2999837A CA2999837A CA2999837C CA 2999837 C CA2999837 C CA 2999837C CA 2999837 A CA2999837 A CA 2999837A CA 2999837 A CA2999837 A CA 2999837A CA 2999837 C CA2999837 C CA 2999837C
Authority
CA
Canada
Prior art keywords
cycle time
temperature
air
partial pressure
drain valve
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
CA2999837A
Other languages
English (en)
French (fr)
Other versions
CA2999837A1 (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 CA2999837A1 publication Critical patent/CA2999837A1/en
Application granted granted Critical
Publication of CA2999837C publication Critical patent/CA2999837C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B01D53/02—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
    • B01D53/0454—Controlling 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
    • B01D53/261—Drying gases or vapours by adsorption
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Drying Of Gases (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
CA2999837A 2015-09-25 2015-09-25 Improved control of an air dryer drain valve cycle Active CA2999837C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/052294 WO2017052607A1 (en) 2015-09-25 2015-09-25 Improved control of an air dryer drain valve cycle

Publications (2)

Publication Number Publication Date
CA2999837A1 CA2999837A1 (en) 2017-03-30
CA2999837C true CA2999837C (en) 2018-08-14

Family

ID=54266659

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2999837A Active CA2999837C (en) 2015-09-25 2015-09-25 Improved control of an air dryer drain valve cycle

Country Status (5)

Country Link
AU (1) AU2015409599B2 (de)
BR (1) BR112018005694B1 (de)
CA (1) CA2999837C (de)
DE (1) DE112015006955T5 (de)
WO (1) WO2017052607A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3584133A1 (de) * 2018-06-20 2019-12-25 SCB Srl Societa' Unipersonale Intelligentes kondensatableitungssystem für eine druckluftaufbereitungsanlage, diagnoseverfahren und druckluftaufbereitungsanlage
IT201800006517A1 (it) * 2018-06-20 2019-12-20 Sistema di scarico intelligente, metodo di scarico intelligente e impianto pneumatico comprendente il sistema di scarico intelligente
CN110816583B (zh) * 2019-11-15 2021-01-15 南京中车浦镇海泰制动设备有限公司 一种轨道交通车辆用变频式供风装置
DE102022112936A1 (de) 2022-05-23 2023-11-23 Zf Cv Systems Global Gmbh Drucklufterzeugungsvorrichtung und Verfahren zum Betreiben derselben
DE102022112934A1 (de) 2022-05-23 2023-11-23 Zf Cv Systems Global Gmbh Drucklufterzeugungsvorrichtung und Verfahren zum Betreiben derselben
DE102022112935A1 (de) 2022-05-23 2023-11-23 Zf Cv Systems Global Gmbh Drucklufterzeugungsvorrichtung und Verfahren zum Betreiben derselben

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7833307B2 (en) * 2006-10-11 2010-11-16 New York Air Brake Corporation Air dryer with pre-filter
JP2009154613A (ja) * 2007-12-25 2009-07-16 Mitsubishi Fuso Truck & Bus Corp 車両の圧縮エア供給装置
DE102009003396A1 (de) * 2009-01-28 2010-07-29 Continental Aktiengesellschaft Verfahren zum Steuern der Regenerationszyklen für einen Lufttrockner in einer geschlossenen Niveauregelanlage für Fahrzeuge
CN204208442U (zh) * 2014-11-15 2015-03-18 湖北汽车工业学院 一种带湿度调节装置的车用空气干燥器

Also Published As

Publication number Publication date
AU2015409599B2 (en) 2018-08-30
BR112018005694B1 (pt) 2022-08-30
BR112018005694A2 (de) 2018-10-02
WO2017052607A1 (en) 2017-03-30
CA2999837A1 (en) 2017-03-30
DE112015006955T5 (de) 2018-06-21
AU2015409599A1 (en) 2018-04-12

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20180323