AU2001245567A1 - Physical quantity measuring device - Google Patents

Physical quantity measuring device

Info

Publication number
AU2001245567A1
AU2001245567A1 AU2001245567A AU4556701A AU2001245567A1 AU 2001245567 A1 AU2001245567 A1 AU 2001245567A1 AU 2001245567 A AU2001245567 A AU 2001245567A AU 4556701 A AU4556701 A AU 4556701A AU 2001245567 A1 AU2001245567 A1 AU 2001245567A1
Authority
AU
Australia
Prior art keywords
measuring device
physical quantity
quantity measuring
physical
measuring
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.)
Abandoned
Application number
AU2001245567A
Other languages
English (en)
Inventor
Dominick Danna
Raymond A. Lia
John W. Sims
Robert L. Vivenzio
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.)
Welch Allyn Inc
Original Assignee
Welch Allyn 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 Welch Allyn Inc filed Critical Welch Allyn Inc
Publication of AU2001245567A1 publication Critical patent/AU2001245567A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/02—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means
    • G01D5/04—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using mechanical means using levers; using cams; using gearing
    • 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
    • G01L7/06—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 bellows type
    • G01L7/063—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 bellows type with mechanical transmitting or indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
AU2001245567A 2000-04-10 2001-03-08 Physical quantity measuring device Abandoned AU2001245567A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US19548600P 2000-04-10 2000-04-10
US60/195,486 2000-04-10
US09/746,424 2000-12-21
US09/746,424 US6578429B1 (en) 2000-04-10 2000-12-21 Physical quantity measuring device
PCT/US2001/007622 WO2001076470A2 (fr) 2000-04-10 2001-03-08 Appareil permettant la mesure d'une quantite physique

Publications (1)

Publication Number Publication Date
AU2001245567A1 true AU2001245567A1 (en) 2001-10-23

Family

ID=26891011

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001245567A Abandoned AU2001245567A1 (en) 2000-04-10 2001-03-08 Physical quantity measuring device

Country Status (4)

Country Link
US (1) US6578429B1 (fr)
EP (1) EP1328188A2 (fr)
AU (1) AU2001245567A1 (fr)
WO (1) WO2001076470A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7785003B2 (en) * 2005-09-08 2010-08-31 John R Blichmann Beer brewing thermometer
US7921715B2 (en) * 2008-08-18 2011-04-12 Randall Gwin Handheld windsock with dial indicator
CN102121860A (zh) * 2010-12-17 2011-07-13 哈尔滨工业大学 波纹膜片式管外压力传感器和油水井套管外压力监测装置及方法
US8402833B2 (en) * 2011-03-21 2013-03-26 Irwin Industrial Tool Company Stepper motor gauge
DE102012009076A1 (de) * 2012-05-09 2013-11-14 Sensus Spectrum Llc Messvorrichtung mit einem Fluidzähler
US9316543B2 (en) * 2013-03-14 2016-04-19 Rosemount Inc. Temperature transmitter transient protector
DE102014204348A1 (de) * 2014-03-10 2015-09-10 Wika Alexander Wiegand Se & Co. Kg Messelement aus stahl mit gehärteter randzone
US10620056B2 (en) * 2015-11-06 2020-04-14 Rosemount Inc. Process variable measurement system with secondary seal
US10288514B2 (en) * 2015-12-15 2019-05-14 Anderson Instrument Co., Inc. System and method for reducing thermal offset in a pressure gauge
US20190094092A1 (en) * 2017-09-26 2019-03-28 Mopan Co., Ltd. Diaphragm pressure gauge
US11366035B2 (en) 2019-10-15 2022-06-21 Anderson Instrument Co., Inc. System and method for reducing thermal offset in a pressure gauge
WO2023168878A1 (fr) * 2022-03-05 2023-09-14 江苏鹿得医疗电子股份有限公司 Jauge de pression artérielle portative intégrée ayant un cadran creux

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1106341A (en) 1913-10-02 1914-08-04 Bristol Company Measuring instrument.
US1377032A (en) 1918-12-23 1921-05-03 Henry Hughes And Son Ltd Aneroid barometer
US1409028A (en) 1920-10-16 1922-03-07 Richter Willy Pressure-gauge regulator
DE591564C (de) 1931-04-08 1934-01-23 Elektro Technik G M B H Vorrichtung zur Erzeugung von Feuerloeschschaum
US2087494A (en) 1933-12-19 1937-07-20 Mason Neilan Regulator Company Pressure differential indicator
US2256007A (en) 1939-07-24 1941-09-16 Edelmann & Co Temperature indicator
US2564669A (en) 1945-11-13 1951-08-21 James M Brady Pressure measuring device
US2636394A (en) 1948-03-19 1953-04-28 Frederick C Melchior Instrument actuating mechanism
US3805618A (en) 1972-08-11 1974-04-23 Springfield Instr Co Inc Pressure-responsive instrument
US3874242A (en) 1972-08-11 1975-04-01 Springfield Instr Company Inc Pressure-responsive instrument
DE2358649A1 (de) * 1972-12-06 1974-06-12 Haenni & Cie Ag Durch stoerende umgebungstemperaturaenderungen beeinflusste messeinrichtung
US4050314A (en) 1975-04-04 1977-09-27 Semperit Anstalt Pressure gauge
US4052899A (en) 1975-04-04 1977-10-11 Semperit Anstalt Depthometer for underwater immersion
US4036061A (en) 1975-06-17 1977-07-19 Blasius Speidel Blood pressure indicator gauge
US4040298A (en) 1976-04-08 1977-08-09 Lee Char Shin Gearless pressure or temperature gauge
US4255970A (en) 1978-12-13 1981-03-17 Pottelberg Gaston C Van Barometer mechanism
US4347744A (en) 1980-09-08 1982-09-07 Dwyer Instruments, Inc. Diaphragm type differential pressure gauge with overpressure relief protection
DE3108017C2 (de) 1981-03-03 1988-07-07 Fissler Gmbh, 6580 Idar-Oberstein Druckanzeigeeinrichtung an einem Dampfdruckkochtopf
DE3315093A1 (de) 1983-04-26 1984-10-31 Dostmann Gmbh & Co Kg, 6980 Wertheim Barometer
US4685336A (en) 1984-02-01 1987-08-11 Lee Wang Industry Ltd. Pressure gauge
US5181422A (en) 1991-07-30 1993-01-26 Dresser Industries, Inc. Diaphragm type fluid pressure gauge
EP0591564A1 (fr) * 1992-10-05 1994-04-13 WIKA ALEXANDER WIEGAND GmbH & CO. Manomètre
US5557049A (en) 1995-11-09 1996-09-17 Mercury Enterprises, Inc. Disposable manometer for use with a CPR bag
US5753821A (en) 1997-01-02 1998-05-19 Chin Ray Industrial Co., Ltd. Single diaphragm pressure gauge with uniform thickness gauge frame
US5966829A (en) 1997-11-18 1999-10-19 Welch Allyn, Inc. Mechanism for measuring device
US6120458A (en) 1999-01-07 2000-09-19 Welch Allyn, Inc. Low profile pressure measure device

Also Published As

Publication number Publication date
US6578429B1 (en) 2003-06-17
WO2001076470A3 (fr) 2003-04-17
EP1328188A2 (fr) 2003-07-23
WO2001076470A2 (fr) 2001-10-18

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