GB242159A - Improvements in pressure reducing valves - Google Patents

Improvements in pressure reducing valves

Info

Publication number
GB242159A
GB242159A GB8969/25A GB896925A GB242159A GB 242159 A GB242159 A GB 242159A GB 8969/25 A GB8969/25 A GB 8969/25A GB 896925 A GB896925 A GB 896925A GB 242159 A GB242159 A GB 242159A
Authority
GB
United Kingdom
Prior art keywords
piston
guide
loaded
pressure reducing
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
Application number
GB8969/25A
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.)
JAMES EDISON BOGGIANO
Original Assignee
JAMES EDISON BOGGIANO
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 JAMES EDISON BOGGIANO filed Critical JAMES EDISON BOGGIANO
Priority to GB8969/25A priority Critical patent/GB242159A/en
Publication of GB242159A publication Critical patent/GB242159A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Compressor (AREA)

Abstract

242,159. Boggiano, J. E. April 3, 1925. Pressure-regulating valves. - A weight loaded piston actuated pressure regulating valve has the piston formed with a restricted tubular extension adapted to co-operate with a stationary closure member. The extension 24 on the piston 22 works through a guide 13 formed on a partition 12 in the casing and has a squared lower end adapted to engage a conical seat 29 secured to a removable cover 20. A strainer 27 is held in place by bosses formed on the guide and cover plate. The piston is loaded in the direction to open the valve by weighted cranked levers 30 provided with pins 32 engaging slots formed in lugs on the underside of the piston. Vents 37 are provided to admit atmospheric pressure below the piston.
GB8969/25A 1925-04-03 1925-04-03 Improvements in pressure reducing valves Expired GB242159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8969/25A GB242159A (en) 1925-04-03 1925-04-03 Improvements in pressure reducing valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8969/25A GB242159A (en) 1925-04-03 1925-04-03 Improvements in pressure reducing valves

Publications (1)

Publication Number Publication Date
GB242159A true GB242159A (en) 1925-11-05

Family

ID=9862783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8969/25A Expired GB242159A (en) 1925-04-03 1925-04-03 Improvements in pressure reducing valves

Country Status (1)

Country Link
GB (1) GB242159A (en)

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