GB1581287A - Vibratorywire force snesor - Google Patents

Vibratorywire force snesor Download PDF

Info

Publication number
GB1581287A
GB1581287A GB41433/77A GB4143377A GB1581287A GB 1581287 A GB1581287 A GB 1581287A GB 41433/77 A GB41433/77 A GB 41433/77A GB 4143377 A GB4143377 A GB 4143377A GB 1581287 A GB1581287 A GB 1581287A
Authority
GB
United Kingdom
Prior art keywords
wire
force
instrument
lever
base member
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.)
Expired
Application number
GB41433/77A
Other languages
English (en)
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.)
Schneider Electric Systems USA Inc
Original Assignee
Foxboro 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 Foxboro Co filed Critical Foxboro Co
Publication of GB1581287A publication Critical patent/GB1581287A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/01—Vibration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
GB41433/77A 1976-10-13 1977-10-05 Vibratorywire force snesor Expired GB1581287A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/732,130 US4149422A (en) 1976-10-13 1976-10-13 Vibratory-wire pressure sensor

Publications (1)

Publication Number Publication Date
GB1581287A true GB1581287A (en) 1980-12-10

Family

ID=24942329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41433/77A Expired GB1581287A (en) 1976-10-13 1977-10-05 Vibratorywire force snesor

Country Status (5)

Country Link
US (1) US4149422A (US20030204162A1-20031030-M00001.png)
JP (1) JPS592331B2 (US20030204162A1-20031030-M00001.png)
FR (1) FR2368026A1 (US20030204162A1-20031030-M00001.png)
GB (1) GB1581287A (US20030204162A1-20031030-M00001.png)
NL (1) NL185538C (US20030204162A1-20031030-M00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150294A (en) * 1983-11-16 1985-06-26 Schlumberger Electronics Pressure monitoring

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329775A (en) * 1977-09-19 1982-05-18 The Foxboro Co. Pressure measuring apparatus using vibratable wire
US4221133A (en) * 1978-10-25 1980-09-09 The Foxboro Company Vibratory-wire pressure sensor
GB2049188B (en) * 1979-05-14 1984-02-01 Rosemount Inc Vibrating beam pressure sensor
US4311053A (en) * 1979-05-14 1982-01-19 Rosemount, Inc. Vibrating beam pressure sensor
US4221131A (en) * 1979-05-29 1980-09-09 The Singer Company Vibrating beam accelerometer
US4372164A (en) * 1980-06-02 1983-02-08 The Foxboro Company Industrial process control instrument employing a resonant sensor
EP0087612A3 (en) * 1982-02-26 1984-04-11 The Foxboro Company Pressure-to-frequency transducer
US4662226A (en) * 1985-01-29 1987-05-05 Desheng Wang Pressure transducer
US4938068A (en) * 1988-09-28 1990-07-03 The Slope Indicator Co. Pressure transducer
US5115675A (en) * 1990-06-15 1992-05-26 The Slope Indicator Company Tensioned bellows pressure transducer
FR2682766B1 (fr) * 1991-10-21 1995-07-13 Asulab Sa Capteur de mesure d'une grandeur physique.
JPH0731504A (ja) * 1993-07-19 1995-02-03 Naito Seisakusho:Kk 盲人用杖
US20110301569A1 (en) 2001-01-20 2011-12-08 Gordon Wayne Dyer Methods and apparatus for the CVCS
AU2003252154A1 (en) * 2002-07-25 2004-02-16 Brent L. Carpenter Precise pressure measurement by vibrating an oval conduit along different cross-sectional axes
JP4907050B2 (ja) * 2003-03-31 2012-03-28 株式会社ワコー 力検出装置
JP4387691B2 (ja) 2003-04-28 2009-12-16 株式会社ワコー 力検出装置
US9048521B2 (en) 2011-03-24 2015-06-02 Etegent Technologies, Ltd. Broadband waveguide
US9182306B2 (en) 2011-06-22 2015-11-10 Etegent Technologies, Ltd. Environmental sensor with tensioned wire exhibiting varying transmission characteristics in response to environmental conditions
US10352778B2 (en) 2013-11-01 2019-07-16 Etegent Technologies, Ltd. Composite active waveguide temperature sensor for harsh environments
WO2015066494A2 (en) 2013-11-01 2015-05-07 Etegent Technologies Ltd. Broadband waveguide
WO2015157488A1 (en) 2014-04-09 2015-10-15 Etegent Technologies Ltd. Active waveguide excitation and compensation
WO2018191290A1 (en) 2017-04-10 2018-10-18 Etegent Technologies Ltd. Distributed active mechanical waveguide sensor with damping
CN116481584B (zh) * 2023-04-27 2024-04-09 中国科学院武汉岩土力学研究所 一种适用于低温环境的智能读频方法及无线振弦式采集仪

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689943A (en) * 1946-03-28 1954-09-21 Frank S Streeter Frequency determining unit
US3393565A (en) * 1965-04-05 1968-07-23 Klee Gerhard Pressure transducer
FR1440341A (fr) * 1965-06-25 1966-05-27 Nii Teploenergetiches Kogo Pri Dispositif convertisseur à signal de sortie modulé en fréquence
US3358502A (en) * 1965-07-19 1967-12-19 Johnson Clarence Force measuring instrument
US3543585A (en) * 1967-08-17 1970-12-01 Bissett Berman Corp Vibratory wire pressure transducer
BE759990A (fr) * 1969-12-17 1971-05-17 Sauter Kg August Corde de mesure vibrant a plat, notamment pour balances a cordevibrant
US3771346A (en) * 1972-06-21 1973-11-13 Moore Products Co Calibrating devices
DE2426817A1 (de) * 1974-06-04 1976-01-02 Hofmann Dieter Dr Phil Nat Differenzdruck - transmitter mit frequenzausgang

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150294A (en) * 1983-11-16 1985-06-26 Schlumberger Electronics Pressure monitoring
US4663965A (en) * 1983-11-16 1987-05-12 Eric Metcalf Pressure monitoring

Also Published As

Publication number Publication date
US4149422A (en) 1979-04-17
NL185538B (nl) 1989-12-01
FR2368026A1 (fr) 1978-05-12
NL185538C (nl) 1990-05-01
FR2368026B1 (US20030204162A1-20031030-M00001.png) 1982-07-16
JPS592331B2 (ja) 1984-01-18
NL7710492A (nl) 1978-04-17
JPS5383667A (en) 1978-07-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941005