GB2239079B - Bleed valve - Google Patents

Bleed valve

Info

Publication number
GB2239079B
GB2239079B GB9101618A GB9101618A GB2239079B GB 2239079 B GB2239079 B GB 2239079B GB 9101618 A GB9101618 A GB 9101618A GB 9101618 A GB9101618 A GB 9101618A GB 2239079 B GB2239079 B GB 2239079B
Authority
GB
United Kingdom
Prior art keywords
bleed valve
bleed
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.)
Expired - Fee Related
Application number
GB9101618A
Other versions
GB9101618D0 (en
GB2239079A (en
Inventor
Bernard F Silverwater
Arkady Flikop
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.)
Pall Corp
Original Assignee
Pall 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
Priority claimed from US07/150,307 external-priority patent/US4813446A/en
Application filed by Pall Corp filed Critical Pall Corp
Priority to GB9101618A priority Critical patent/GB2239079B/en
Publication of GB9101618D0 publication Critical patent/GB9101618D0/en
Publication of GB2239079A publication Critical patent/GB2239079A/en
Application granted granted Critical
Publication of GB2239079B publication Critical patent/GB2239079B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/04—Special measures taken in connection with the properties of the fluid
    • F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Check Valves (AREA)
GB9101618A 1987-04-06 1991-01-25 Bleed valve Expired - Fee Related GB2239079B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9101618A GB2239079B (en) 1987-04-06 1991-01-25 Bleed valve

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3471187A 1987-04-06 1987-04-06
US07/150,307 US4813446A (en) 1987-04-06 1988-01-29 Automatic pressurized reservoir bleed valve
GB9101618A GB2239079B (en) 1987-04-06 1991-01-25 Bleed valve

Publications (3)

Publication Number Publication Date
GB9101618D0 GB9101618D0 (en) 1991-03-06
GB2239079A GB2239079A (en) 1991-06-19
GB2239079B true GB2239079B (en) 1991-11-13

Family

ID=27265471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9101618A Expired - Fee Related GB2239079B (en) 1987-04-06 1991-01-25 Bleed valve

Country Status (1)

Country Link
GB (1) GB2239079B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524793A (en) * 1983-10-14 1985-06-25 Pall Corporation Automatic reservoir bleed valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524793A (en) * 1983-10-14 1985-06-25 Pall Corporation Automatic reservoir bleed valve

Also Published As

Publication number Publication date
GB9101618D0 (en) 1991-03-06
GB2239079A (en) 1991-06-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970406