FR3100063B1 - Manomètre à double échelle pour récipient de fluide sous pression - Google Patents

Manomètre à double échelle pour récipient de fluide sous pression Download PDF

Info

Publication number
FR3100063B1
FR3100063B1 FR1909268A FR1909268A FR3100063B1 FR 3100063 B1 FR3100063 B1 FR 3100063B1 FR 1909268 A FR1909268 A FR 1909268A FR 1909268 A FR1909268 A FR 1909268A FR 3100063 B1 FR3100063 B1 FR 3100063B1
Authority
FR
France
Prior art keywords
manometer
pressurized fluid
fluid container
dial
gas
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.)
Active
Application number
FR1909268A
Other languages
English (en)
Other versions
FR3100063A1 (fr
Inventor
Laurence Roche
Yanling Luo
Chris Verhaegen
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR1909268A priority Critical patent/FR3100063B1/fr
Priority to CN202010830118.2A priority patent/CN112393841A/zh
Publication of FR3100063A1 publication Critical patent/FR3100063A1/fr
Application granted granted Critical
Publication of FR3100063B1 publication Critical patent/FR3100063B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • G01F22/02—Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for involving measurement of pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/10—Means for indicating or recording, e.g. for remote indication mechanical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/04—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges
    • G01L7/043—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges with mechanical transmitting or indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
    • G01L7/084—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type with mechanical transmitting or indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L2019/0053—Pressure sensors associated with other sensors, e.g. for measuring acceleration, temperature

Abstract

Titre de l’invention Manomètre à double échelle pour récipient de fluide sous pression L’invention concerne un manomètre (1) comprenant un cadran (4) et une aiguille (6) mobile en rotation par rapport audit cadran (4), le cadran (4) comportant une première échelle graduée (10) comprenant des valeurs de pression. Le cadran (4) comporte une seconde échelle graduée (11) comprenant des valeurs de volume de gaz. Récipient de fluide sous pression (15), telle une bouteille de gaz, équipé d’un robinet de distribution de gaz (14) auquel est fixé un tel manomètre (1), et son utilisation pour stocker ou distribuer un gaz, notamment un gaz médical. Figure de l’abrégé : Fig. 1
FR1909268A 2019-08-19 2019-08-19 Manomètre à double échelle pour récipient de fluide sous pression Active FR3100063B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1909268A FR3100063B1 (fr) 2019-08-19 2019-08-19 Manomètre à double échelle pour récipient de fluide sous pression
CN202010830118.2A CN112393841A (zh) 2019-08-19 2020-08-18 用于加压流体容器的双标尺压力计

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909268A FR3100063B1 (fr) 2019-08-19 2019-08-19 Manomètre à double échelle pour récipient de fluide sous pression
FR1909268 2019-08-19

Publications (2)

Publication Number Publication Date
FR3100063A1 FR3100063A1 (fr) 2021-02-26
FR3100063B1 true FR3100063B1 (fr) 2021-07-23

Family

ID=68581991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909268A Active FR3100063B1 (fr) 2019-08-19 2019-08-19 Manomètre à double échelle pour récipient de fluide sous pression

Country Status (2)

Country Link
CN (1) CN112393841A (fr)
FR (1) FR3100063B1 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB235155A (fr) * 1924-06-03 1925-08-20 J.C. Eckardt Aktiengesellschaft
GB267627A (en) * 1925-12-22 1927-03-22 British Launderers Res Ass Improvements in bourdon pressure gauges
GB339264A (en) * 1929-09-03 1930-12-03 Humphrey Pendrell Smith Improvements in or relating to pressure or volume gauges indicating pressure or volume in gas containers or cylinders
GR74586B (fr) * 1980-04-17 1984-06-29 Energy Innovations
KR19990039342A (ko) * 1997-11-12 1999-06-05 김덕중 압력과 온도를 측정하는 혼합 계측기
KR200305030Y1 (ko) * 2002-11-25 2003-02-19 권영빈 온도계측기 겸 압력계측기
CA2684829C (fr) * 2009-11-06 2012-12-11 Winners Products Engineering Ltd. Indicateur de volume du gaz residuel d'une bonbonne de gaz
US8550114B2 (en) * 2010-10-04 2013-10-08 Wilton Cahn Levine Time remaining display assembly
CN203241190U (zh) * 2013-06-04 2013-10-16 安徽新力电业科技咨询有限责任公司 可直观读取压缩气瓶内气体体积的仪用压力表
FR3016679B1 (fr) * 2014-01-22 2016-01-22 Air Liquide Robinet pour bouteille de fluide sous pression et bouteille correspondante
DE102015008098B4 (de) * 2015-06-25 2023-03-30 Wika Alexander Wiegand Se & Co. Kg Messgerät mit gespreizter Messwertausgabe
DE102016012173A1 (de) * 2015-11-17 2017-05-18 Wika Alexander Wiegand Se & Co. Kg Druckmesssystem mit selbstschliessender Drossel
FR3044406B1 (fr) * 2015-11-26 2017-12-08 L'air Liquide Sa Pour L'etude Et L'exploitation Des Procedes Georges Claude Installation de travail de type oxyacetylenique et procede de determination de l'autonomie de ladite installation
FR3044763B1 (fr) 2015-12-03 2018-10-19 Air Liquide Manometre avec marquage bidirectionnel ou distinctif appose sur sa vitre
CN205262664U (zh) * 2016-01-03 2016-05-25 刘文霞 一种磁感应防爆报警压力表
CN205483391U (zh) * 2016-03-07 2016-08-17 无锡市凯丰压力表有限公司 一种机械式压力表

Also Published As

Publication number Publication date
FR3100063A1 (fr) 2021-02-26
CN112393841A (zh) 2021-02-23

Similar Documents

Publication Publication Date Title
FR3100063B1 (fr) Manomètre à double échelle pour récipient de fluide sous pression
US9921142B2 (en) Portable hydraulic brinell testing apparatus
AU2004203334B2 (en) Flow control valve with device for indicating the status of a fluid, particularly for gas containers
JP2014015983A (ja) 高圧ガス容器のシール構造
EP1715306A1 (fr) Procédé et système d'étalonnage pour étalonner un débitmètre
US5259235A (en) Pressure standard
JPH11280598A (ja) 高圧アキュムレータのダイヤフラムストッパ構造
US3772911A (en) Ground strain gauge
GB1117198A (en) A system and apparatus for producing and maintaining a reference pressure in a vessel
US2326511A (en) Liquid level gauge
CN204988597U (zh) 超微压膜盒压力表
CN210953282U (zh) 一种气缸体、涡轮增压器及密封腔体泄漏快速检测装置
US2353275A (en) Container pressure withstanding testing device
US5052586A (en) Gas cylinder gauge
US2748598A (en) Portable leak tester
SU36698A1 (ru) Винтовой масл ный пресс дл испытани манометров
GB560474A (en) Improved precision depth gauge
JP2018169225A (ja) 水素量検出装置および水素貯蔵合金容器
GB988323A (en) Improvements in or relating to apparatus for positioning an object with respect to its elevation, tensioning and weight measuring
FR3094447B1 (fr) Dispositif électronique pour récipient de gaz
JP2018189099A (ja) 高圧容器
CN219319691U (zh) 一种真空氦漏孔配气装置
GB939339A (en) Improvements in gauges for measuring low gas pressures
FR3114631B1 (fr) Robinet pour récipient de gaz à détendeur intégré équipé d’une soupape de sécurité
CN204988598U (zh) 膜盒耐震压力表

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210226

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5