GB165894A - Improvements in reducing valves - Google Patents

Improvements in reducing valves

Info

Publication number
GB165894A
GB165894A GB3997/20A GB399720A GB165894A GB 165894 A GB165894 A GB 165894A GB 3997/20 A GB3997/20 A GB 3997/20A GB 399720 A GB399720 A GB 399720A GB 165894 A GB165894 A GB 165894A
Authority
GB
United Kingdom
Prior art keywords
reducing valves
spring
reducing
porter
nov
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
GB3997/20A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3997/20A priority Critical patent/GB165894A/en
Publication of GB165894A publication Critical patent/GB165894A/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)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

165,894. Porter, W. H. Nov. 8, 1920. Pressure regulating and reducing valves.- A reducing - valve is actuated by pressure acting on the outside of an elastic sleeve A supported internally by a spring B having closely pitched coils. The spring B is independent of the loading- springs, which act on a sliding member E.
GB3997/20A 1920-11-08 1920-11-08 Improvements in reducing valves Expired GB165894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3997/20A GB165894A (en) 1920-11-08 1920-11-08 Improvements in reducing valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3997/20A GB165894A (en) 1920-11-08 1920-11-08 Improvements in reducing valves

Publications (1)

Publication Number Publication Date
GB165894A true GB165894A (en) 1921-07-14

Family

ID=9768804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3997/20A Expired GB165894A (en) 1920-11-08 1920-11-08 Improvements in reducing valves

Country Status (1)

Country Link
GB (1) GB165894A (en)

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