GB373597A - Improvements in fluid-flow regulating valves - Google Patents

Improvements in fluid-flow regulating valves

Info

Publication number
GB373597A
GB373597A GB1336/31A GB133631A GB373597A GB 373597 A GB373597 A GB 373597A GB 1336/31 A GB1336/31 A GB 1336/31A GB 133631 A GB133631 A GB 133631A GB 373597 A GB373597 A GB 373597A
Authority
GB
United Kingdom
Prior art keywords
valve
piston
pivoted
lever
spindle
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
GB1336/31A
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.)
GEORGE HENRY CLAYTON
Associated Electrical Industries Ltd
Original Assignee
GEORGE HENRY CLAYTON
Associated Electrical Industries Ltd
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 GEORGE HENRY CLAYTON, Associated Electrical Industries Ltd filed Critical GEORGE HENRY CLAYTON
Priority to GB1336/31A priority Critical patent/GB373597A/en
Publication of GB373597A publication Critical patent/GB373597A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
    • 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
    • G05D16/107—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with a spring-loaded piston in combination with a spring-loaded slideable obturator that move together over range of motion during normal operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

373,597. Fluid-actuated valves. CLA YTON, G. H., 57, Dane Road, Sale, Cheshire, and ASSOCIATED ELECTRICAL INDUSTRIES, Ltd., Crown House, Aldwych, London. Jan. 14, 1931, No. 1336. [Class 135.] A valve operated in response to variations in the pressure of an independent fluid system comprises a conical valve member which cooperates with a sharp edged seating, the crosssectional area of the valve spindle being substantially equal to the area of the valve seat orifice. A base 1 is provided with two cylindrical chambers 2, 3. The conical valve 4, the spindle 6 of which is slidably mounted in a gland 7, co-operates with a seat 5 located in the chamber 3 having an inlet 11 and an outlet 12. A forked knuckle on the spindle 6 is pivoted to a lever 8 which is in turn pivoted to a link 10 and links 13. The link 10 is also pivoted to a bracket 22 on the base 1, and the links 13 at their lower ends are pivoted to a piston-rod 14. A piston 15 connected to the rod 14 is subject to the pressure of an independent fluid which has access to the chamber 2 by the passage 16. A drainage outlet 17 is connected to the space above the piston. The valve is biased to the open position by a spring 18 connected to the lever 8 and an eyebolt 19 adjustably mounted in a bracket 20. The ratio of the movement of the piston to that of the valve may be varied by pivoting the lever 8 at any of the positions 9, 91, 9<11>.
GB1336/31A 1931-01-14 1931-01-14 Improvements in fluid-flow regulating valves Expired GB373597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1336/31A GB373597A (en) 1931-01-14 1931-01-14 Improvements in fluid-flow regulating valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1336/31A GB373597A (en) 1931-01-14 1931-01-14 Improvements in fluid-flow regulating valves

Publications (1)

Publication Number Publication Date
GB373597A true GB373597A (en) 1932-05-17

Family

ID=9720208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1336/31A Expired GB373597A (en) 1931-01-14 1931-01-14 Improvements in fluid-flow regulating valves

Country Status (1)

Country Link
GB (1) GB373597A (en)

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