GB676993A - Improvements in or relating to liquid meters - Google Patents

Improvements in or relating to liquid meters

Info

Publication number
GB676993A
GB676993A GB3145449A GB3145449A GB676993A GB 676993 A GB676993 A GB 676993A GB 3145449 A GB3145449 A GB 3145449A GB 3145449 A GB3145449 A GB 3145449A GB 676993 A GB676993 A GB 676993A
Authority
GB
United Kingdom
Prior art keywords
inlet
drive
metering chamber
casing
parts
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
GB3145449A
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.)
HYDRAULIC RECORDING INSTR Ltd
SYDNEY DUNCAN BATTEY
Original Assignee
HYDRAULIC RECORDING INSTR Ltd
SYDNEY DUNCAN BATTEY
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 HYDRAULIC RECORDING INSTR Ltd, SYDNEY DUNCAN BATTEY filed Critical HYDRAULIC RECORDING INSTR Ltd
Priority to GB3145449A priority Critical patent/GB676993A/en
Publication of GB676993A publication Critical patent/GB676993A/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
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G01F15/065—Indicating or recording devices with transmission devices, e.g. mechanical
    • G01F15/066—Indicating or recording devices with transmission devices, e.g. mechanical involving magnetic transmission devices
    • 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
    • G01F3/04—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 rigid movable walls
    • G01F3/06—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 rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/08—Rotary-piston or ring-piston meters

Abstract

676,993. Rotary meters. HYDRAULIC RECORDING INSTRUMENTS, Ltd., and BATTEY, S. D Oct. 20, 1950 [Dec. 7, 1949], No. 31454/49. Class 110(ii) A liquid meter, of the positive displacement type, such as described in Specifications 627,505, [Group XXIX], and 629331, is provided with inlet and outlet ports 5, 6, at opposite ends of its casing 1, 2 and a magnetic coupling 35, 36 conveying the drive from the metering chamber to the indicating or recording mechanism 28. A non-return valve 27, in the inlet 5, and a strainer 21, may be provided. The metering chamber, formed by the parts 7, 8, 9 are clamped between the casing ends 1, 2. As shown, a gyratory piston 11 is slotted to slide on abutments 14, and drives a shaft 17 through a disc 18. Gearing, including a worm gear, transmits the drive to a wormwheel 39. A diaphragm 34 separates the cup-shaped coupling parts 35, 36 which are of opposite polarity.
GB3145449A 1949-12-07 1949-12-07 Improvements in or relating to liquid meters Expired GB676993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3145449A GB676993A (en) 1949-12-07 1949-12-07 Improvements in or relating to liquid meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3145449A GB676993A (en) 1949-12-07 1949-12-07 Improvements in or relating to liquid meters

Publications (1)

Publication Number Publication Date
GB676993A true GB676993A (en) 1952-08-06

Family

ID=10323324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3145449A Expired GB676993A (en) 1949-12-07 1949-12-07 Improvements in or relating to liquid meters

Country Status (1)

Country Link
GB (1) GB676993A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112161666A (en) * 2020-10-10 2021-01-01 曾新培 Water meter indicating mechanism of hydroelectric system based on Internet of things
CN116297333A (en) * 2023-05-22 2023-06-23 安徽医学高等专科学校 Food sugar detection device
CN112161666B (en) * 2020-10-10 2024-05-10 常州市常科信息技术有限公司 Water meter indicating mechanism of hydroelectric system based on Internet of things

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112161666A (en) * 2020-10-10 2021-01-01 曾新培 Water meter indicating mechanism of hydroelectric system based on Internet of things
CN112161666B (en) * 2020-10-10 2024-05-10 常州市常科信息技术有限公司 Water meter indicating mechanism of hydroelectric system based on Internet of things
CN116297333A (en) * 2023-05-22 2023-06-23 安徽医学高等专科学校 Food sugar detection device
CN116297333B (en) * 2023-05-22 2023-12-26 安徽医学高等专科学校 Food sugar detection device

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