CH617770A5 - - Google Patents
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- Publication number
- CH617770A5 CH617770A5 CH960677A CH960677A CH617770A5 CH 617770 A5 CH617770 A5 CH 617770A5 CH 960677 A CH960677 A CH 960677A CH 960677 A CH960677 A CH 960677A CH 617770 A5 CH617770 A5 CH 617770A5
- Authority
- CH
- Switzerland
- Prior art keywords
- wire
- measuring device
- tube
- measuring
- tension
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/04—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring the deformation in a solid, e.g. by vibrating string
-
- 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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/769,543 US4074565A (en) | 1977-02-17 | 1977-02-17 | Vibratory-wire strain gage |
Publications (1)
Publication Number | Publication Date |
---|---|
CH617770A5 true CH617770A5 (fr) | 1980-06-13 |
Family
ID=25085765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH960677A CH617770A5 (fr) | 1977-02-17 | 1977-08-04 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4074565A (fr) |
JP (1) | JPS5812525B2 (fr) |
CA (1) | CA1067311A (fr) |
CH (1) | CH617770A5 (fr) |
GB (1) | GB1538812A (fr) |
IT (1) | IT1086128B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988008520A1 (fr) * | 1987-04-27 | 1988-11-03 | Licencia Találmányokat Értékesito^" És Innovációs | Transducteur a corde oscillante pour mesurer des contraintes, des allongements et des efforts |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277973A (en) * | 1978-12-04 | 1981-07-14 | Ivor Hawkes | Vibratory wire strain gage |
US4570482A (en) * | 1982-04-23 | 1986-02-18 | Murata Manufacturing Co., Ltd. | Load-sensitive level detecting device |
GB2156519B (en) * | 1984-03-02 | 1987-11-04 | British Gas Corp | Vibratory wire strain gauge assemblies for underwater attachment |
JPH055252U (ja) * | 1991-06-28 | 1993-01-26 | 新東工業株式会社 | ベルトコンベヤの落下砂回収設備 |
CA2121294C (fr) * | 1994-04-14 | 1997-01-14 | Gerhard H. Herget | Controleur d'effort a fil vibrant a gamme etendue |
US7146230B2 (en) * | 1996-08-23 | 2006-12-05 | Fieldbus Foundation | Integrated fieldbus data server architecture |
US6424872B1 (en) | 1996-08-23 | 2002-07-23 | Fieldbus Foundation | Block oriented control system |
US20040194101A1 (en) * | 1997-08-21 | 2004-09-30 | Glanzer David A. | Flexible function blocks |
US6999824B2 (en) * | 1997-08-21 | 2006-02-14 | Fieldbus Foundation | System and method for implementing safety instrumented systems in a fieldbus architecture |
US20050240286A1 (en) * | 2000-06-21 | 2005-10-27 | Glanzer David A | Block-oriented control system on high speed ethernet |
US7591187B2 (en) * | 2005-05-10 | 2009-09-22 | Microstrain, Inc. | Wireless vibrating strain gauge for smart civil structures |
US7489977B2 (en) * | 2005-12-20 | 2009-02-10 | Fieldbus Foundation | System and method for implementing time synchronization monitoring and detection in a safety instrumented system |
US8676357B2 (en) * | 2005-12-20 | 2014-03-18 | Fieldbus Foundation | System and method for implementing an extended safety instrumented system |
US20090302588A1 (en) * | 2008-06-05 | 2009-12-10 | Autoliv Asp, Inc. | Systems and methods for airbag tether release |
AU2011255650B2 (en) * | 2010-05-18 | 2015-11-26 | Loadtest, Inc. | Method and apparatus for internally determining a load applied by a jack |
US20170342910A1 (en) * | 2016-05-25 | 2017-11-30 | General Electric Company | Attachment system for a gas turbine engine |
CN110631522B (zh) * | 2019-11-04 | 2021-04-13 | 中交一公局土木工程建筑研究院有限公司 | 一种混凝土喷射用弦式应变计 |
CN113091883B (zh) * | 2021-04-02 | 2022-05-27 | 厦门邦创信息技术有限公司 | 一种拉力保持结构、拉力保持装置及振弦式设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805482A (en) * | 1955-09-29 | 1957-09-10 | Erick O Schonstedt | Strain gage |
US2935709A (en) * | 1958-03-18 | 1960-05-03 | Ii William A Paine | Apparatus and method for strain rod assembly and filament core |
US3245018A (en) * | 1958-08-14 | 1966-04-05 | Microdot Inc | Strain gages |
GB1068154A (en) * | 1963-01-25 | 1967-05-10 | Coal Industry Patents Ltd | Improvements in vibrating wire strain gauges |
GB1203304A (en) * | 1968-03-08 | 1970-08-26 | Taylor Woodrow Const Ltd | Improvements in or relating to strain gauges |
-
1977
- 1977-02-17 US US05/769,543 patent/US4074565A/en not_active Expired - Lifetime
- 1977-07-13 CA CA282,610A patent/CA1067311A/fr not_active Expired
- 1977-08-04 CH CH960677A patent/CH617770A5/de not_active IP Right Cessation
- 1977-08-11 GB GB33779/77A patent/GB1538812A/en not_active Expired
- 1977-08-26 IT IT27025/77A patent/IT1086128B/it active
- 1977-09-21 JP JP52113908A patent/JPS5812525B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988008520A1 (fr) * | 1987-04-27 | 1988-11-03 | Licencia Találmányokat Értékesito^" És Innovációs | Transducteur a corde oscillante pour mesurer des contraintes, des allongements et des efforts |
Also Published As
Publication number | Publication date |
---|---|
US4074565A (en) | 1978-02-21 |
GB1538812A (en) | 1979-01-24 |
JPS5812525B2 (ja) | 1983-03-09 |
JPS53102069A (en) | 1978-09-06 |
IT1086128B (it) | 1985-05-28 |
CA1067311A (fr) | 1979-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |