MX9803364A - Bote de desecante de aire para un sistema de freno de aire. - Google Patents

Bote de desecante de aire para un sistema de freno de aire.

Info

Publication number
MX9803364A
MX9803364A MX9803364A MX9803364A MX9803364A MX 9803364 A MX9803364 A MX 9803364A MX 9803364 A MX9803364 A MX 9803364A MX 9803364 A MX9803364 A MX 9803364A MX 9803364 A MX9803364 A MX 9803364A
Authority
MX
Mexico
Prior art keywords
air
canister
shell
inner shell
desiccant
Prior art date
Application number
MX9803364A
Other languages
English (en)
Other versions
MXPA98003364A (es
Inventor
Claude Strope
Original Assignee
Baldwin Filters Inc
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 Baldwin Filters Inc filed Critical Baldwin Filters Inc
Publication of MX9803364A publication Critical patent/MX9803364A/es
Publication of MXPA98003364A publication Critical patent/MXPA98003364A/es

Links

Classifications

    • 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • 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
    • 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
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/106—Silica or silicates
    • B01D2253/108—Zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/45—Gas separation or purification devices adapted for specific applications
    • B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
    • 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
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0415—Beds in cartridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Drying Of Gases (AREA)

Abstract

Un bote de desecante para un sistema de freno de aire que tiene trayectorias de flujo de aire internas dobles, y un elemento para evitar la compresion localizada del tamiz de desecante molecular. La presente invencion proporciona un bote giratorio que tiene una cubierta interna cargada con resorte adentro de una cubierta externa. La cubierta interna contiene el tamiz de descante molecular. Para incrementar la trayectoria de flujo interna sin incrementar el tamaño externo del bote, se proporciona una placa de pantalla adentro de la cubierta interna, para dividir el tamiz molecular en una cámara anular externa y un nucleo interno de una dimension de flujo aproximadamente equivalente. Por consiguiente, el aire que se va a secar puede hacer una pasada a través de una trayectoria de flujo, y luego otra pasada a través de otra trayectoria de flujo. Para evitar la compresion localizada del tamiz molecular, la cubierta interna se carga con resorte adentro de la cubierta externa, y coopera con una placa de pantalla deslizante para efectuar el equilibrio. En la modalidad preferida, se proporciona un cojín elastomérico adentro de la cubierta interna para distribuir adicionalmente la fuerza del resorte uniformemente a través de todo el tamiz molecular.
MXPA/A/1998/003364A 1997-05-02 1998-04-29 Bote de desecante de aire para un sistema de freno de aire MXPA98003364A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08850633 1997-05-02
US08/850,633 US5851269A (en) 1997-05-02 1997-05-02 Air desiccant canister for an air brake system

Publications (2)

Publication Number Publication Date
MX9803364A true MX9803364A (es) 1998-12-31
MXPA98003364A MXPA98003364A (es) 1999-02-01

Family

ID=

Also Published As

Publication number Publication date
EP0875432A2 (en) 1998-11-04
CA2232484A1 (en) 1998-11-02
AU5835598A (en) 1998-11-05
US5851269A (en) 1998-12-22
EP0875432A3 (en) 1999-05-12
JPH11309332A (ja) 1999-11-09

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