BR8505853A - Dispositivo,especialmente para a medicao de pressao de meios agressivos - Google Patents

Dispositivo,especialmente para a medicao de pressao de meios agressivos

Info

Publication number
BR8505853A
BR8505853A BR8505853A BR8505853A BR8505853A BR 8505853 A BR8505853 A BR 8505853A BR 8505853 A BR8505853 A BR 8505853A BR 8505853 A BR8505853 A BR 8505853A BR 8505853 A BR8505853 A BR 8505853A
Authority
BR
Brazil
Prior art keywords
medication
aggressive media
media pressure
pressure
aggressive
Prior art date
Application number
BR8505853A
Other languages
English (en)
Inventor
Fritz Mueller
Lothar Pienta
Original Assignee
Mueller Apparatebau Gmbh & Co
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 Mueller Apparatebau Gmbh & Co filed Critical Mueller Apparatebau Gmbh & Co
Publication of BR8505853A publication Critical patent/BR8505853A/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
    • G01L7/043—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
    • 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
    • G01L19/0627—Protection against aggressive medium in general
    • G01L19/0645—Protection against aggressive medium in general using isolation membranes, specially adapted for protection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
BR8505853A 1984-11-22 1985-11-21 Dispositivo,especialmente para a medicao de pressao de meios agressivos BR8505853A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843442624 DE3442624A1 (de) 1984-11-22 1984-11-22 Vorrichtung zur druckmessung von aggressiven medien

Publications (1)

Publication Number Publication Date
BR8505853A true BR8505853A (pt) 1986-08-12

Family

ID=6250895

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8505853A BR8505853A (pt) 1984-11-22 1985-11-21 Dispositivo,especialmente para a medicao de pressao de meios agressivos

Country Status (4)

Country Link
US (1) US4641533A (pt)
JP (1) JPS61198030A (pt)
BR (1) BR8505853A (pt)
DE (1) DE3442624A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261886A (en) * 1987-08-26 1993-11-16 United States Surgical Corporation Cabled core and braided suture made therefrom
US5284480A (en) * 1990-11-09 1994-02-08 Medtronic, Inc. Inflation/deflation syringe with threaded plunger
US5286931A (en) * 1993-03-23 1994-02-15 Graco Inc. Gauge with indicator switch
GB0206275D0 (en) 2002-03-16 2002-05-01 Bactest Ltd Method and apparatus for the non-invasive monitoring of gas exchange by biological material
US7047811B2 (en) * 2003-02-18 2006-05-23 Ashcroft Inc. Pressure measurement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7145810U (de) * 1972-02-24 Mess U Wiegetechnik Gmbh & Co Kg Elektro-hydraulische Kraftmeßdose
US2216374A (en) * 1938-05-25 1940-10-01 Walter R Martin Pressure gauge with protecting and pulsation damping means
DE1889975U (de) * 1963-06-14 1964-03-26 S O S Segnalatori Ottici Sicur Tiefenmesser fuer tauchzwecke.
US3712138A (en) * 1971-02-19 1973-01-23 C Alinari Depth gauges
US4111056A (en) * 1975-06-30 1978-09-05 Michael Mastromatteo Control devices
DE7710890U1 (de) * 1977-04-06 1977-10-06 Alexander Wiegand Gmbh U. Co Armaturen- U. Manometerfabrik, 8763 Klingenberg Manometer mit rohrfedermessglied
US4173150A (en) * 1977-05-18 1979-11-06 Span Instruments, Inc. Sensor with adjustable pressure responsive detection and control
US4192192A (en) * 1978-11-02 1980-03-11 General Signal Corporation Diaphragm seal assembly
FR2532423A1 (fr) * 1982-09-01 1984-03-02 Martin Robinetterie Gle Jules Perfectionnements apportes aux manometres

Also Published As

Publication number Publication date
DE3442624A1 (de) 1986-05-22
JPS61198030A (ja) 1986-09-02
US4641533A (en) 1987-02-10

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 21/11/2000