FI883777A0 - Tryckmaetningsinstrument, saerskilt foer vaetskor innehaollande partiklar som kan foerorsaka igensaettning. - Google Patents

Tryckmaetningsinstrument, saerskilt foer vaetskor innehaollande partiklar som kan foerorsaka igensaettning.

Info

Publication number
FI883777A0
FI883777A0 FI883777A FI883777A FI883777A0 FI 883777 A0 FI883777 A0 FI 883777A0 FI 883777 A FI883777 A FI 883777A FI 883777 A FI883777 A FI 883777A FI 883777 A0 FI883777 A0 FI 883777A0
Authority
FI
Finland
Prior art keywords
tryckmaetningsinstrument
igensaettning
foerorsaka
partiklar
innehaollande
Prior art date
Application number
FI883777A
Other languages
English (en)
Other versions
FI883777A (fi
Inventor
Sven-Erik Vilhelm Tegelmark
Original Assignee
Saeaetoe Ab Oy
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
Publication of FI883777A publication Critical patent/FI883777A/fi
Application filed by Saeaetoe Ab Oy filed Critical Saeaetoe Ab Oy
Publication of FI883777A0 publication Critical patent/FI883777A0/fi

Links

Classifications

    • 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
    • G01L19/0636—Protection against aggressive medium in general using particle filters
    • 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
    • G01L19/0007—Fluidic connecting means
    • G01L19/0015—Fluidic connecting means using switching means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
FI883777A 1986-12-15 1988-08-15 Tryckmaetningsinstrument, saerskilt foer vaetskor innehaollande partiklar som kan foerorsaka igensaettning. FI883777A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8605369A SE451768B (sv) 1986-12-15 1986-12-15 Instrument for metning av tryck, serskilt pa vetskor innehallande igensettande partiklar
PCT/SE1987/000586 WO1988004773A1 (en) 1986-12-15 1987-12-10 Pressure measurement instrument, particularly for liquids that contain particles that can cause clogging

Publications (2)

Publication Number Publication Date
FI883777A FI883777A (fi) 1988-02-15
FI883777A0 true FI883777A0 (fi) 1988-08-15

Family

ID=20366630

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883777A FI883777A0 (fi) 1986-12-15 1988-08-15 Tryckmaetningsinstrument, saerskilt foer vaetskor innehaollande partiklar som kan foerorsaka igensaettning.

Country Status (3)

Country Link
FI (1) FI883777A0 (fi)
SE (1) SE451768B (fi)
WO (1) WO1988004773A1 (fi)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557620A (en) * 1969-03-20 1971-01-26 Nat Lead Co Fluid pressure measuring means
US3678753A (en) * 1970-07-28 1972-07-25 Microdot Inc Pressure transducer
DE2816186A1 (de) * 1978-04-14 1979-10-25 Messerschmitt Boelkow Blohm Messonde mit einer mikrokanuele fuer geraete zur isovolumetrischen druckmessung
DE2923122A1 (de) * 1979-06-07 1980-12-18 Siemens Ag Druckwandler

Also Published As

Publication number Publication date
SE8605369D0 (sv) 1986-12-15
FI883777A (fi) 1988-02-15
SE451768B (sv) 1987-10-26
WO1988004773A1 (en) 1988-06-30

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: TEGELMARK, SVEN-ERIK VILHELM