GB567055A - Improvements in gas meters - Google Patents

Improvements in gas meters

Info

Publication number
GB567055A
GB567055A GB1454943A GB1454943A GB567055A GB 567055 A GB567055 A GB 567055A GB 1454943 A GB1454943 A GB 1454943A GB 1454943 A GB1454943 A GB 1454943A GB 567055 A GB567055 A GB 567055A
Authority
GB
United Kingdom
Prior art keywords
thorp
meter
inlet
opposite sides
outlet
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
GB1454943A
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.)
Thomas Thorp & Co Ltd
Original Assignee
Thomas Thorp & Co 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 Thomas Thorp & Co Ltd filed Critical Thomas Thorp & Co Ltd
Priority to GB1454943A priority Critical patent/GB567055A/en
Publication of GB567055A publication Critical patent/GB567055A/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
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured

Landscapes

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

Abstract

567,055. Automatic control systems. THORP & CO., Ltd., T., THORP, F., THORP, H. T., and BUTTERWORTH. E. Sept. 6, 1943, No. 14549. [Class 38 (iv)] [Also in Group XXIX] Fluid pressure.- In a positively. driven meter, the inlet and outlet pres sures are maintainec uniform by means o: a diaphragm sub. jected on its opposite sides to these pres sures and controlling a tilting mercury switch by which the motor driving the meter is controlled. The meter a has its inlet d and outlet e in communication respectively with chambers g, j on opposite sides of a spring-supported diaphragm h connected with the pivotally-mounted mercury switch n having tappings p for resistances in the circuit of the driving motor.
GB1454943A 1943-09-06 1943-09-06 Improvements in gas meters Expired GB567055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1454943A GB567055A (en) 1943-09-06 1943-09-06 Improvements in gas meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1454943A GB567055A (en) 1943-09-06 1943-09-06 Improvements in gas meters

Publications (1)

Publication Number Publication Date
GB567055A true GB567055A (en) 1945-01-25

Family

ID=10043236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1454943A Expired GB567055A (en) 1943-09-06 1943-09-06 Improvements in gas meters

Country Status (1)

Country Link
GB (1) GB567055A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959063C (en) * 1951-07-20 1957-02-28 Sergio Del Proposto Dr Ing Method and device for measuring the amount of a flowing medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959063C (en) * 1951-07-20 1957-02-28 Sergio Del Proposto Dr Ing Method and device for measuring the amount of a flowing medium

Similar Documents

Publication Publication Date Title
ES408360A1 (en) Temperature responsive bypass valve
ES403632A1 (en) Electrically operated valves for delivering fluid under pressure
ES441716A1 (en) Fluid flow control valve
CA996444A (en) Valve controlled by the pressure of the medium flowing therethrough
GB567055A (en) Improvements in gas meters
GB1151525A (en) Multi-Input Diaphragm Logic Element
GB1372734A (en) Device for measuring the rate of flow of a medium
ES484425A1 (en) Temperature actuated fluid control valve.
GB582155A (en) Improvements in or relating to liquid measuring or metering devices
GB1402279A (en) Fluid signal limiting device
FR2257837A1 (en) Spool type distributor for pressure fluid - has apertured selector plate controlling pilot fluid and line flow
ES408871A1 (en) Hydraulic system with flow control means to control pressure distribution between a primary and a secondary hydraulic circuit
GB1342814A (en) Displacement-pressure transducer
JPS5316164A (en) Fluid coupling device
JPS5265331A (en) Flow rate proportion controlling apparatus
GB901226A (en) Improvements in fluid flow controllers
GB1298809A (en) Improvements in thermostatically controlled gas valves
GB899681A (en) Improvements relating to the control of the ratio of the flow rates of fuel and oxidant to a combustion chamber
GB624260A (en) Improvements in valves for controlling liquid delivery
JPS5534761A (en) Flow rate changeover device
GB881655A (en) Improvements in or relating to fluid flow control valves
GB921689A (en) Volume meter
GB1372772A (en) Regulating valves
GB835814A (en) Hydraulic control valve apparatus
AU469414B1 (en) Improvements relating to diaphragm operated fluid flow