GB255045A - Improvements in or relating to valves - Google Patents

Improvements in or relating to valves

Info

Publication number
GB255045A
GB255045A GB15837/26A GB1583726A GB255045A GB 255045 A GB255045 A GB 255045A GB 15837/26 A GB15837/26 A GB 15837/26A GB 1583726 A GB1583726 A GB 1583726A GB 255045 A GB255045 A GB 255045A
Authority
GB
United Kingdom
Prior art keywords
spring ring
cylinder
valves
relating
lift
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
GB15837/26A
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.)
Julius Pintsch AG
Original Assignee
Julius Pintsch AG
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 Julius Pintsch AG filed Critical Julius Pintsch AG
Publication of GB255045A publication Critical patent/GB255045A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
    • G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
    • G01F3/221—Valves therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Lift Valve (AREA)

Abstract

255,045. Pintsch Akt.-Ges., J. July 7, 1925, [Convention date]. Closure members, simple lift. - A lift valve member particularly applicable for use in dry gas meters comprises two pieces of gas tight material sewn over a short cylinder and tensioned by means of a spring ring. In the form shown in the Fig. the cylinder 3 is externally grooved to receive the spring ring 5. In a modification the cylinder is split and the spring ring engages an internal groove.
GB15837/26A 1925-07-07 1926-06-23 Improvements in or relating to valves Expired GB255045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE255045X 1925-07-07

Publications (1)

Publication Number Publication Date
GB255045A true GB255045A (en) 1926-09-30

Family

ID=5961380

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15837/26A Expired GB255045A (en) 1925-07-07 1926-06-23 Improvements in or relating to valves

Country Status (1)

Country Link
GB (1) GB255045A (en)

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