ATE339677T1 - Druckmessgerät - Google Patents

Druckmessgerät

Info

Publication number
ATE339677T1
ATE339677T1 AT01107853T AT01107853T ATE339677T1 AT E339677 T1 ATE339677 T1 AT E339677T1 AT 01107853 T AT01107853 T AT 01107853T AT 01107853 T AT01107853 T AT 01107853T AT E339677 T1 ATE339677 T1 AT E339677T1
Authority
AT
Austria
Prior art keywords
transducer
fluids
test port
valve
mechanical test
Prior art date
Application number
AT01107853T
Other languages
English (en)
Inventor
Stephen A Raccio
John W Henson
Original Assignee
Ashcroft Inc
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 Ashcroft Inc filed Critical Ashcroft Inc
Application granted granted Critical
Publication of ATE339677T1 publication Critical patent/ATE339677T1/de

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
    • G01L19/0007—Fluidic connecting means
    • G01L19/0015—Fluidic connecting means using switching means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G01L27/005—Apparatus for calibrating pressure sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Fluid Pressure (AREA)
  • Glass Compositions (AREA)
AT01107853T 2000-04-10 2001-04-09 Druckmessgerät ATE339677T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/546,856 US6401543B1 (en) 2000-04-10 2000-04-10 Pressure measurement instrument with integrated valve system

Publications (1)

Publication Number Publication Date
ATE339677T1 true ATE339677T1 (de) 2006-10-15

Family

ID=24182319

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01107853T ATE339677T1 (de) 2000-04-10 2001-04-09 Druckmessgerät

Country Status (4)

Country Link
US (1) US6401543B1 (de)
EP (1) EP1146327B1 (de)
AT (1) ATE339677T1 (de)
DE (1) DE60122959T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6895351B2 (en) * 1999-06-29 2005-05-17 Fisher Controls International Llc Regulator flow measurement apparatus
US20100077829A1 (en) * 2008-09-30 2010-04-01 Anthony Batista Low differential pressure monitoring system for rooms
US9841340B1 (en) * 2015-03-09 2017-12-12 Scanivalve Corporation Pressure measurement apparatus, assemblies and methods
EP3694692B1 (de) * 2017-10-11 2023-06-21 Softbox Patents ApS Austauschbare robotergreiferbasis
DE102021101883A1 (de) * 2021-01-28 2022-07-28 Sick Ag Drucksensor
WO2024136819A1 (en) * 2022-12-20 2024-06-27 Karadeniz Teknik Universitesi Teknoloji Transferi Uygulama Ve Arastirma Merkezi Mudurlugu Multi-channel pressure scanning valve for pressure measurement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296868A (en) * 1963-07-22 1967-01-10 Bailey Meter Co Differential pressure transmitter
US3777546A (en) * 1972-03-30 1973-12-11 Nasa System for calibrating pressure transducer
US4996627A (en) 1989-01-30 1991-02-26 Dresser Industries, Inc. High sensitivity miniature pressure transducer
US4950016A (en) * 1989-04-24 1990-08-21 Teknocraft, Inc. Integrated pneumatic valve/sensor assembly for vacuum supply apparatus
US5638775A (en) * 1995-12-21 1997-06-17 Hollis; Thomas J. System for actuating flow control valves in a temperature control system
US5672808A (en) * 1996-06-11 1997-09-30 Moore Products Co. Transducer having redundant pressure sensors

Also Published As

Publication number Publication date
EP1146327B1 (de) 2006-09-13
US6401543B1 (en) 2002-06-11
EP1146327A3 (de) 2003-09-17
EP1146327A2 (de) 2001-10-17
DE60122959D1 (de) 2006-10-26
DE60122959T2 (de) 2007-01-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties