GB1508307A - Gas meter - Google Patents

Gas meter

Info

Publication number
GB1508307A
GB1508307A GB2417174A GB2417174A GB1508307A GB 1508307 A GB1508307 A GB 1508307A GB 2417174 A GB2417174 A GB 2417174A GB 2417174 A GB2417174 A GB 2417174A GB 1508307 A GB1508307 A GB 1508307A
Authority
GB
United Kingdom
Prior art keywords
housing member
diaphragm
duct
valve member
valve
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
GB2417174A
Other languages
English (en)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Priority to GB2417174A priority Critical patent/GB1508307A/en
Priority to FR7513224A priority patent/FR2273265B1/fr
Publication of GB1508307A publication Critical patent/GB1508307A/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
    • 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
    • G01F3/225—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 constructional features of membranes or by means for improving proper functioning of membranes
    • 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
    • G01F3/226—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 features of meter body or housing

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB2417174A 1974-05-31 1974-05-31 Gas meter Expired GB1508307A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2417174A GB1508307A (en) 1974-05-31 1974-05-31 Gas meter
FR7513224A FR2273265B1 (enExample) 1974-05-31 1975-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2417174A GB1508307A (en) 1974-05-31 1974-05-31 Gas meter

Publications (1)

Publication Number Publication Date
GB1508307A true GB1508307A (en) 1978-04-19

Family

ID=10207529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2417174A Expired GB1508307A (en) 1974-05-31 1974-05-31 Gas meter

Country Status (2)

Country Link
FR (1) FR2273265B1 (enExample)
GB (1) GB1508307A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106932042A (zh) * 2017-04-27 2017-07-07 德力西集团仪器仪表有限公司 一种燃气表机芯及具有该机芯的铝壳燃气表和铁壳燃气表

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106932042A (zh) * 2017-04-27 2017-07-07 德力西集团仪器仪表有限公司 一种燃气表机芯及具有该机芯的铝壳燃气表和铁壳燃气表

Also Published As

Publication number Publication date
FR2273265B1 (enExample) 1977-04-15
FR2273265A1 (enExample) 1975-12-26

Similar Documents

Publication Publication Date Title
ES445020A1 (es) Perfeccionamientos en valvulas de limitacion de presion.
ES412171A1 (es) Un dispositivo valvular de varias vias.
ATE9391T1 (de) Dichtungsanordnung fuer den anschluss von keramikventilgliedern.
ES8407205A1 (es) Dispositivo para medir el caudal de un fluido
GB1508307A (en) Gas meter
GB1383806A (en) Hot-gas engine
ES432760A1 (es) Perfeccionamientos introducidos en un caudalimetro.
ES8402932A1 (es) Perfeccionamientos en un contador de gas.
GB1241795A (en) Improvements in dry gas meters
ES465255A1 (es) Perfeccionamientos en contadores de gas de diafragma.
GB1342814A (en) Displacement-pressure transducer
GB1516719A (en) Pneumatic motor for a windscreen wiper
GB1364784A (en) Valvegoverned inter chamber connections in hot gas engines
GB842304A (en) Improvements in oscillating vane motors, pumps, or the like
ES233729U (es) Bomba de vacio perfeccionada.
GB1282613A (en) Improvements relating to the control of expansion ratio in rotary motors
GB1312995A (en) Gas meters
GB597974A (en) Improvements in and relating to gas meters
GB1241796A (en) Improvements in dry gas meters
GB676993A (en) Improvements in or relating to liquid meters
GB1416487A (en) Apparatus including a mechanical seal
SU480241A1 (ru) Декомпрессионная камера
GB759431A (en) An improved slide-valve controlled dry gas meter
SU518650A1 (ru) Устройство дл измерени усилий
SU741056A1 (ru) Расходомер

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee