BR9611646A - Manômetro com tubo de bourdon - Google Patents

Manômetro com tubo de bourdon

Info

Publication number
BR9611646A
BR9611646A BR9611646A BR9611646A BR9611646A BR 9611646 A BR9611646 A BR 9611646A BR 9611646 A BR9611646 A BR 9611646A BR 9611646 A BR9611646 A BR 9611646A BR 9611646 A BR9611646 A BR 9611646A
Authority
BR
Brazil
Prior art keywords
pct
pressure
date
tube
pressure gauge
Prior art date
Application number
BR9611646A
Other languages
English (en)
Inventor
Stephane Thouvier
Jean-Christophe Charbonnel
Gilles Cannet
Original Assignee
Air Liquide
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 filed Critical Air Liquide
Publication of BR9611646A publication Critical patent/BR9611646A/pt

Links

Classifications

    • 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
    • G01L7/048—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 correcting or regulating means for flexible, deformable tubes
    • 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
    • G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
    • 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
    • G01L7/041—Construction or mounting of deformable tubes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
BR9611646A 1995-11-23 1996-11-15 Manômetro com tubo de bourdon BR9611646A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9513941A FR2741715B1 (fr) 1995-11-23 1995-11-23 Manometre a tube de bourdon
PCT/FR1996/001805 WO1997019333A1 (fr) 1995-11-23 1996-11-15 Manometre a tube de bourdon

Publications (1)

Publication Number Publication Date
BR9611646A true BR9611646A (pt) 1999-02-23

Family

ID=9484857

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9611646A BR9611646A (pt) 1995-11-23 1996-11-15 Manômetro com tubo de bourdon

Country Status (9)

Country Link
US (1) US6044712A (pt)
EP (1) EP0862732B1 (pt)
JP (1) JP2000515239A (pt)
AT (1) ATE223037T1 (pt)
BR (1) BR9611646A (pt)
CA (1) CA2238828A1 (pt)
DE (1) DE69623317T2 (pt)
FR (1) FR2741715B1 (pt)
WO (1) WO1997019333A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195589B1 (de) * 1998-07-24 2004-10-27 WIKA ALEXANDER WIEGAND GmbH & CO. Verfahren zur Herstellung eines Messsystems für ein Druckmessgerät
FR2793297A1 (fr) 1999-05-07 2000-11-10 Air Liquide Robinet pour recipient de fluide a commande par levier
DE102004051032B4 (de) * 2004-10-20 2008-02-21 Förster, Steffen, Dipl.-Ing. Manometer
US8424389B2 (en) * 2009-08-04 2013-04-23 Ysn Imports, Inc. Annular bourdon tube gauge assembly
WO2014197843A1 (en) 2013-06-06 2014-12-11 Tiro Technologies, Llc Spiral concentrically wound bourdon tube
CN103439046B (zh) * 2013-07-24 2019-05-14 上海乐研电气有限公司 一种抗运输振动的指针式压力表
EP2848907B1 (de) * 2013-09-17 2015-11-18 AFRISO-Euro-Index GmbH Rohrfeder-Manometer mit Stoßdämpfung
US20190064024A1 (en) * 2017-08-30 2019-02-28 Steven Linn Wolf Water pressure alarm system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1169982A (en) * 1914-10-02 1916-02-01 American Steam Gauge And Valve Mfg Company Pressure-gage.
US1414121A (en) * 1920-03-05 1922-04-25 Us Gauge Co Pressure gauge
US1539101A (en) * 1922-04-27 1925-05-26 W G Nagel Electric Company Pressure gauge
US1632749A (en) * 1925-04-20 1927-06-14 Keller Mechanical Eng Bourdon-tube spring
US2052409A (en) * 1934-06-18 1936-08-25 Kollsman Paul Indicator
GB562097A (en) * 1942-10-21 1944-06-19 Charles Robert Archibald Grant Improvements in or relating to fluid-pressure-sensitive devices
FR1023600A (fr) * 1950-08-18 1953-03-20 Firth Brown Tools Ltd Perfectionnements aux appareils indicateurs du type comportant une aiguille, un cadran ou autre élément rotatif indicateur
US3147623A (en) * 1962-01-15 1964-09-08 Ametek Inc Bourdon gauge mounting
US4108007A (en) * 1977-05-20 1978-08-22 Alexander Wiegand Gmbh U. Co., Armaturen- U. Manometeneabrik Manometers with measurement range multiplication

Also Published As

Publication number Publication date
EP0862732A1 (fr) 1998-09-09
ATE223037T1 (de) 2002-09-15
FR2741715A1 (fr) 1997-05-30
AU701045B2 (en) 1999-01-21
CA2238828A1 (fr) 1997-05-29
DE69623317D1 (de) 2002-10-02
EP0862732B1 (fr) 2002-08-28
US6044712A (en) 2000-04-04
WO1997019333A1 (fr) 1997-05-29
DE69623317T2 (de) 2003-04-17
FR2741715B1 (fr) 1997-12-26
JP2000515239A (ja) 2000-11-14
AU7629096A (en) 1997-06-11

Similar Documents

Publication Publication Date Title
ATE162624T1 (de) Druckdifferenz-messumformer
TW324670B (en) Device for holding a fluidic component and nebulizer using the same
EP0142824A3 (en) Measuring connection for fluid systems
EP0110560A3 (en) Ophthalmic instrument for measuring intraocular fluid pressure
DE69733214D1 (de) Sensor zum erfassen von der durchmesserveränderung einer länglichen körperkavität
DE69622018D1 (de) Ventilgehäuse für medizinische kupplungsstelle
HK1067288A1 (en) Intra-aortic balloon catheter having a dual sensorpressure sensing system
IT1267644B1 (it) Condotto per l'adduzione di un fluido con attenuazione delle pulsazioni di pressione
AU8167098A (en) Bourdon tube pressure gauge with integral optical strain sensors for measuring tension or compressive strain
BR9611646A (pt) Manômetro com tubo de bourdon
ES2185579T3 (es) Mejoras introducidas en un acoplamiento inteerfaz/membrana para aparato de facoemulsificacion.
BR0102944A (pt) Amortecedor e método de amortecimento de vibrações em um sistema de atuador hidráulico
ES2153174T3 (es) Valvula universal.
FR2729758B1 (fr) Indicateur de pression differentielle
DE69526574T2 (de) Hydraulische einheit
PL367521A1 (en) Temperature actuated valve
IT1270028B (it) Conduttura con bocchette di erogazione del fluido trasportato, particolarmente per impianti per il condizionamento di ambienti civilio industriali
DE69622742D1 (de) Flüssigkeitsdruckmesssystem für steuerventile
FR2731071B1 (fr) Indicateur de pression differentielle
DE69012679D1 (de) Flüssigkeits-Durchflussventil für medizinische Instrumente.
NO960779L (no) Trykkmåler
NO179651C (no) Trykkmåler
ATE207586T1 (de) Membranventil und methode
KR960008286A (ko) 부르동관 압력계의 부착기구
IT1243318B (it) Attuatore pneumatico

Legal Events

Date Code Title Description
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
FA14 Dismissal: dismissal - article 34 of industrial property law
B11T Dismissal of application maintained [chapter 11.20 patent gazette]