GB1031093A - - Google Patents

Info

Publication number
GB1031093A
GB1031093A GB1031093DA GB1031093A GB 1031093 A GB1031093 A GB 1031093A GB 1031093D A GB1031093D A GB 1031093DA GB 1031093 A GB1031093 A GB 1031093A
Authority
GB
United Kingdom
Prior art keywords
valve
air
pipe
metcalfe
chamber
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.)
Expired
Application number
Publication date
Publication of GB1031093A publication Critical patent/GB1031093A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
    • F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
    • F16T1/12—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure
    • F16T1/14—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by excess or release of pressure involving a piston, diaphragm, or bellows, e.g. displaceable under pressure of incoming condensate
    • 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

Landscapes

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

Abstract

1,031,093. Fluid traps in compressed-air systems. DAVIES & METCALFE Ltd., and R. METCALFE. June 24, 1963 [March 22, 1962], No. 11065/62. Heading F4U. [Also in Divisions F1, F2 and G3] In a drain valve for removing condensate and oil from compressed air systems, an inlet valve head 11 and an outlet valve 14 carrying resilient seats 12 and 15 respectively, are mounted upon a stem 11 and biased respectively to the open and closed positions by spring 13 to permit the entry of condensate &c. from the system to chamber 1a, by way of the pipe 2. Increase of air pressure in a pipe 21 acts, via a diaphragm 18, to close inlet valve 11 and open outlet 14 to drain the chamber la through the connection 22. In a railway vehicle brake system, operation of the driver's brake valve feeds the air pipe 21 from the operating air lines of the vehicle's brake cylinders and, in an industrial compressed air supply, the air pipe 21 is fed from the compressor unloader valve.
GB1031093D Expired GB1031093A (en)

Publications (1)

Publication Number Publication Date
GB1031093A true GB1031093A (en) 1900-01-01

Family

ID=1755143

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1031093D Expired GB1031093A (en)

Country Status (1)

Country Link
GB (1) GB1031093A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277769A1 (en) * 1987-01-30 1988-08-10 Bendix Limited Compressed gas apparatus
US8356616B2 (en) 2005-12-22 2013-01-22 Airbus Operations Limited Fuel tank valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277769A1 (en) * 1987-01-30 1988-08-10 Bendix Limited Compressed gas apparatus
US8356616B2 (en) 2005-12-22 2013-01-22 Airbus Operations Limited Fuel tank valve

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