GB328503A - Improvements in and connected with valve gear for gas meters - Google Patents

Improvements in and connected with valve gear for gas meters

Info

Publication number
GB328503A
GB328503A GB20477/29A GB2047729A GB328503A GB 328503 A GB328503 A GB 328503A GB 20477/29 A GB20477/29 A GB 20477/29A GB 2047729 A GB2047729 A GB 2047729A GB 328503 A GB328503 A GB 328503A
Authority
GB
United Kingdom
Prior art keywords
valves
rods
rock arms
gas meters
operated
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
GB20477/29A
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.)
Elster Kromschroeder GmbH
Original Assignee
G Kromschroeder 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 G Kromschroeder AG filed Critical G Kromschroeder AG
Publication of GB328503A publication Critical patent/GB328503A/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
    • 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
    • G01F3/222—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 characterised by drive mechanism for valves or membrane index mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

328,503. Kromschr÷der Akt.-Ges., G. May 6, 1929, [Convention date]. Gas meters.-In a dry diaphragm gas meter of the type in which the slide valves are operated from the bellows by flag rods and rock arms and in which the valves are parallel or in alignment, the rock arms are arranged to operate the valves by direct engagement. Rock arms 5 operated by flag rods 4 are directly connected to pins 7 on the valves by means of slots 8. The valves are guided by rods 9 fixed at one end to an end wall 11 of the meter, as at 10, Fig. 1, and at the other end are secured to a lug 20 on a support 21 which forms a bearing for a crank 1 operating the counting mechanism and actuated from the rock arms by rods 3. The guide rods 9 pass through grooves 13 in the valves, which grooves contain grease or other lubricant.
GB20477/29A 1929-05-06 1929-07-03 Improvements in and connected with valve gear for gas meters Expired GB328503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE328503X 1929-05-06

Publications (1)

Publication Number Publication Date
GB328503A true GB328503A (en) 1930-05-01

Family

ID=6186076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20477/29A Expired GB328503A (en) 1929-05-06 1929-07-03 Improvements in and connected with valve gear for gas meters

Country Status (1)

Country Link
GB (1) GB328503A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396953A1 (en) * 1989-04-28 1990-11-14 FABBRICHE RIUNITE MISURATORI SACOFGAS S.p.A A simplified kinematic motion for aeriform meters with measuring chambers provided with diaphragms

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0396953A1 (en) * 1989-04-28 1990-11-14 FABBRICHE RIUNITE MISURATORI SACOFGAS S.p.A A simplified kinematic motion for aeriform meters with measuring chambers provided with diaphragms

Similar Documents

Publication Publication Date Title
GB347421A (en) Improvements in or relating to gas meters
GB328503A (en) Improvements in and connected with valve gear for gas meters
CH305523A (en) Housing for gas or steam turbines.
GB976269A (en) Automatic temperature compensation in gas meters
GB390876A (en) Pump for liquids
GB305200A (en) Improved means for transforming a successive reciprocating movement into a periodic reversing movement
GB509749A (en) Improvements in or relating to rotary liquid meters
GB457600A (en) Improvements in valve-reversing mechanism for gas-meters
ES146504A3 (en) A gas meter especially with slide valves actuated by measuring membranes.
GB374178A (en) Improved means for converting ordinary gas meters into prepayment gas meters
GB286832A (en) Improvements in or relating to pre-payment electric meters
GB371170A (en) Improvements in change-over mechanism for valves of gas meters
GB121740A (en) Improvements in Liquid Meters.
GB473818A (en) Improvements in valves for brass wind instruments
GB346642A (en) Improvements in dry gas meters
DK55566C (en) Dry Gas Meter with Resilient Valve Shift Mechanism.
GB399135A (en) Improvements in or relating to dry gas meters
GB434869A (en) Improvements in, or relating to, wet gas meters
GB503463A (en) Improvements in valve operating mechanism
GB527749A (en) Improvements in dry gas meters
GB486196A (en) Improvements in or relating to gauge chambers for annular piston liquid meters
GB405799A (en) Improvements in and relating to gas meters
GB795446A (en) Improvements relating to gas meters
GB372311A (en) Improvements in or relating to gas meters
GB296062A (en) Improvements in or relating to dry gas meters