GB1241796A - Improvements in dry gas meters - Google Patents

Improvements in dry gas meters

Info

Publication number
GB1241796A
GB1241796A GB4742370A GB4742370A GB1241796A GB 1241796 A GB1241796 A GB 1241796A GB 4742370 A GB4742370 A GB 4742370A GB 4742370 A GB4742370 A GB 4742370A GB 1241796 A GB1241796 A GB 1241796A
Authority
GB
United Kingdom
Prior art keywords
chambers
valve
moulded
gas
valve ports
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
GB4742370A
Inventor
Kenneth Frederick Burrett
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.)
United Gas Industries Ltd
Original Assignee
United Gas 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 United Gas Industries Ltd filed Critical United Gas Industries Ltd
Priority to GB4742370A priority Critical patent/GB1241796A/en
Publication of GB1241796A publication Critical patent/GB1241796A/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

Landscapes

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

Abstract

1,241,796. Gas meters. UNITED GAS INDUSTRIES Ltd. July 31, 1968 [ Aug.1, 1967], No.47423/70. Divided out of 1, 241, 795. Heading G1R. A four chamber dry gas meter has a moulded control body 2 shaped to provide two gas measuring chambers, valve ports for the chambers and all the ducting between the four chambers and the valve ports, the valve ports being positioned to be opened and closed by a single oscillating valve 5, 7, and the other two chambers are provided by covers 3, 4 sealingly fastened to the meter body 2 and separated from the first two chambers by diaphragms connected to the single valve 5, 7 by flag rods 9, 10 driven by the diaphragms. The body 2 is formed by two separately moulded synthetic plastics components bonded together by ultrasonic welding. The covers 3, 4 are also moulded from plastics and held on the body by U-shaped clips, bolts, an adhesive or ultrasonic welding.
GB4742370A 1967-08-01 1967-08-01 Improvements in dry gas meters Expired GB1241796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4742370A GB1241796A (en) 1967-08-01 1967-08-01 Improvements in dry gas meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4742370A GB1241796A (en) 1967-08-01 1967-08-01 Improvements in dry gas meters

Publications (1)

Publication Number Publication Date
GB1241796A true GB1241796A (en) 1971-08-04

Family

ID=10444915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4742370A Expired GB1241796A (en) 1967-08-01 1967-08-01 Improvements in dry gas meters

Country Status (1)

Country Link
GB (1) GB1241796A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128838A2 (en) * 1983-06-14 1984-12-19 Schlumberger Industries Gas meter
CN109738037A (en) * 2019-02-26 2019-05-10 威海拙诚燃气安全设备有限公司 A method of diaphragm gas meter temperature-compensating is solved using tensile stress

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128838A2 (en) * 1983-06-14 1984-12-19 Schlumberger Industries Gas meter
EP0128838A3 (en) * 1983-06-14 1985-11-21 Flonic S.A. Gas meter
EP0390934A2 (en) * 1983-06-14 1990-10-10 Schlumberger Industries Gas meter
EP0390934A3 (en) * 1983-06-14 1990-12-27 Schlumberger Industries Gas meter
CN109738037A (en) * 2019-02-26 2019-05-10 威海拙诚燃气安全设备有限公司 A method of diaphragm gas meter temperature-compensating is solved using tensile stress
CN109738037B (en) * 2019-02-26 2024-01-26 威海拙诚燃气安全设备有限公司 Method for solving temperature compensation of membrane type gas meter by using tensile stress

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