DE2518294A1 - Saitenmessvorrichtung - Google Patents

Saitenmessvorrichtung

Info

Publication number
DE2518294A1
DE2518294A1 DE19752518294 DE2518294A DE2518294A1 DE 2518294 A1 DE2518294 A1 DE 2518294A1 DE 19752518294 DE19752518294 DE 19752518294 DE 2518294 A DE2518294 A DE 2518294A DE 2518294 A1 DE2518294 A1 DE 2518294A1
Authority
DE
Germany
Prior art keywords
string
clamping
masses
node
mass
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.)
Pending
Application number
DE19752518294
Other languages
German (de)
English (en)
Inventor
Rainer Ing Grad Exner
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.)
Sartorius Werke GmbH
Original Assignee
Sartorius Werke GmbH
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 Sartorius Werke GmbH filed Critical Sartorius Werke GmbH
Priority to DE19752518294 priority Critical patent/DE2518294A1/de
Priority to GB8917/76A priority patent/GB1493911A/en
Priority to US05/666,952 priority patent/US4058007A/en
Priority to FR7611519A priority patent/FR2308911A1/fr
Publication of DE2518294A1 publication Critical patent/DE2518294A1/de
Pending 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
    • G01L1/106—Constructional details
    • 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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Bridges Or Land Bridges (AREA)
  • Continuous Casting (AREA)
DE19752518294 1975-04-24 1975-04-24 Saitenmessvorrichtung Pending DE2518294A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19752518294 DE2518294A1 (de) 1975-04-24 1975-04-24 Saitenmessvorrichtung
GB8917/76A GB1493911A (en) 1975-04-24 1976-03-05 Vibrating wire measuring instruments
US05/666,952 US4058007A (en) 1975-04-24 1976-03-15 Vibrating wire measuring instrument
FR7611519A FR2308911A1 (fr) 1975-04-24 1976-04-20 Instrument de mesure a corde vibrante tendue munie de deux masselottes formant noeuds de vibration, notamment pour dynamometres et extensometres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752518294 DE2518294A1 (de) 1975-04-24 1975-04-24 Saitenmessvorrichtung

Publications (1)

Publication Number Publication Date
DE2518294A1 true DE2518294A1 (de) 1976-11-04

Family

ID=5944932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752518294 Pending DE2518294A1 (de) 1975-04-24 1975-04-24 Saitenmessvorrichtung

Country Status (4)

Country Link
US (1) US4058007A (https=)
DE (1) DE2518294A1 (https=)
FR (1) FR2308911A1 (https=)
GB (1) GB1493911A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144856A1 (de) * 1980-12-16 1982-08-05 Mettler Instrumente AG, 8606 Greifensee Messzelle fuer ein saitenmessgeraet
DE3832719A1 (de) * 1987-11-27 1989-06-08 Sartorius Gmbh Parallelfuehrungssystem fuer elektronische waagen
DE3833221A1 (de) * 1987-11-27 1989-06-08 Sartorius Gmbh Systemtraeger fuer oberschalige elektronische praezisionswaagen

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409837A (en) * 1980-12-30 1983-10-18 Mobil Oil Corporation Method for measuring the resonance of rock material
US4412452A (en) * 1981-02-05 1983-11-01 Mobil Oil Corporation Harmonic oscillator for measuring dynamic elastic constants of rock materials
US4385520A (en) * 1981-05-01 1983-05-31 Mobil Oil Corporation Strain and phase detection for rock materials under oscillatory loading
US4379407A (en) * 1981-05-01 1983-04-12 Mobil Oil Corporation System for conducting resonance measurements of rock materials under confining pressure
DE3300289A1 (de) * 1982-12-16 1984-06-20 Gerhard 3429 Krebeck Lorenz Kraftaufnehmer
CH661122A5 (de) * 1983-04-26 1987-06-30 Mettler Instrumente Ag Kraftmessanordnung mit einer schwingenden saite.
DE3776911D1 (de) * 1986-07-01 1992-04-02 Sensor Int Vibrationskraftsensor.
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port
CN114046825A (zh) * 2021-11-17 2022-02-15 广西壮族自治区地质环境监测站 一种危岩崩塌监测系统及监测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122024A (en) * 1957-06-21 1964-02-25 Bosch Arma Corp Force responsive vibrating filaments
US3052116A (en) * 1958-08-25 1962-09-04 Coal Industry Patents Ltd Vibrating strain gauges
US3250133A (en) * 1960-06-27 1966-05-10 Bosch Arma Corp Differential accelerometer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144856A1 (de) * 1980-12-16 1982-08-05 Mettler Instrumente AG, 8606 Greifensee Messzelle fuer ein saitenmessgeraet
DE3832719A1 (de) * 1987-11-27 1989-06-08 Sartorius Gmbh Parallelfuehrungssystem fuer elektronische waagen
DE3833221A1 (de) * 1987-11-27 1989-06-08 Sartorius Gmbh Systemtraeger fuer oberschalige elektronische praezisionswaagen

Also Published As

Publication number Publication date
FR2308911A1 (fr) 1976-11-19
FR2308911B3 (https=) 1979-01-12
GB1493911A (en) 1977-11-30
US4058007A (en) 1977-11-15

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OHJ Non-payment of the annual fee