ES2043343T3 - Transductor dinamometrico y procedimiento de su fabricacion. - Google Patents

Transductor dinamometrico y procedimiento de su fabricacion.

Info

Publication number
ES2043343T3
ES2043343T3 ES90810409T ES90810409T ES2043343T3 ES 2043343 T3 ES2043343 T3 ES 2043343T3 ES 90810409 T ES90810409 T ES 90810409T ES 90810409 T ES90810409 T ES 90810409T ES 2043343 T3 ES2043343 T3 ES 2043343T3
Authority
ES
Spain
Prior art keywords
force
transmission device
supports
manufacturing procedure
electrically insulated
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 - Lifetime
Application number
ES90810409T
Other languages
English (en)
Inventor
Kaspar Saner
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.)
K Tron Technologies Inc
Original Assignee
K Tron Technologies 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 K Tron Technologies Inc filed Critical K Tron Technologies Inc
Application granted granted Critical
Publication of ES2043343T3 publication Critical patent/ES2043343T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/16—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of frequency of oscillations of the body
    • G01G3/165—Constructional details
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

EL TRANSFORMADOR DE MEDIDA DE FUERZA POSEE UN DISPOSITIVO DE TRANSMISION DE LA FUERZA (21) CON UN ORGANO DE REFERENCIA FIJADO EN LAS MEDIDAS, UN RECEPTOR DE FUERZA (43) Y DOS SOPORTES (55), PARA SOSTENER UN ELEMENTO DE TRANSFORMACION (65) Y PARA EJERCER UNA FUERZA SOBRE ESTE, LA CUAL ES APROXIMADAMENTE RECTANGULAR, RESPECTO DE LA FUERZA EJERCIDA EN EL RECEPTOR MENCIONADO. EL DISPOSITIVO DE TRANSMISION (21) POSEE DOS PLANCHAS METALICAS DISTANCIADAS (23), LAS CUALES, ESTAN UNIDAS ENTRE SI, EN LOS SOPORTES, POR MEDIO DE CLAVIJAS AISLADAS ELECTRICAMENTE (61). EN ESTAS HAY HEMBRILLAS (65B) DEL ELEMENTO CONDUCTOR DE ELECTRICIDAD. EL DISPOSITIVO DE TRANSMISION DE FUERZA (21) PUEDE SUJETAR, POR TANTO, UN ELEMENTO AISLADO ELECTRICAMENTE CONTRA SUS PLANCHAS (34) Y SER FABRICADO ECONOMICAMENTE, ASI COMO CON POCO PESO.
ES90810409T 1989-06-08 1990-06-05 Transductor dinamometrico y procedimiento de su fabricacion. Expired - Lifetime ES2043343T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH215289 1989-06-08

Publications (1)

Publication Number Publication Date
ES2043343T3 true ES2043343T3 (es) 1993-12-16

Family

ID=4227092

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90810409T Expired - Lifetime ES2043343T3 (es) 1989-06-08 1990-06-05 Transductor dinamometrico y procedimiento de su fabricacion.

Country Status (6)

Country Link
US (1) US5095764A (es)
EP (1) EP0402320B1 (es)
JP (1) JPH0658268B2 (es)
CA (1) CA2018064C (es)
DE (1) DE59002273D1 (es)
ES (1) ES2043343T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2041062C (en) * 1991-02-14 2000-11-28 D. Gregory Beckett Demetallizing procedure
US5362929A (en) * 1991-08-29 1994-11-08 Omron Corporation Weight sensor device
ES2073903T3 (es) * 1991-10-31 1995-08-16 K Tron Tech Inc Disposicion dinamometrica.
JP2678880B2 (ja) * 1994-03-17 1997-11-19 株式会社タニタ 一体構成の薄型重量センサ
ATE285569T1 (de) * 1998-10-30 2005-01-15 Digisens Ag Kraftmesszelle
CH695167A5 (de) * 2001-03-16 2005-12-30 Pesa Waagen Ag Plättchen für einen Kraftmesswandler und Kraftmesswandler.
FR2848298B1 (fr) * 2002-12-10 2005-03-11 Thales Sa Accelerometre a poutre vibrante
JP2004281644A (ja) * 2003-03-14 2004-10-07 Canon Inc 駆動機構及びそれを用いた露光装置、デバイスの製造方法
US7186131B2 (en) * 2003-03-19 2007-03-06 Kulite Semiconductor Products, Inc. Vibration isolated transducer connector
DE102007044225A1 (de) * 2007-09-17 2009-03-19 Liebherr-Werk Nenzing Gmbh, Nenzing Vorrichtung zum Messen mechanischer Größen, Verfahren zum Messen mechanischer Größen sowie Verwendung einer Vorrichtung zum Messen mechanischer Größen
EP2746736B1 (en) * 2012-12-20 2019-02-06 F. Hoffmann-La Roche AG System for managing of bulk liquids and/or solids
FR3048082B1 (fr) * 2016-02-19 2018-03-23 Association Institut De Myologie Dispositif de mesure d’une force

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH539270A (de) * 1971-06-09 1973-07-15 Wirth Gallo & Co Elektrischer Massen- und Kraftmesser
CH550459A (de) * 1972-03-23 1974-06-14 Wirth Gallo & Co Vorrichtung zum befestigen einer schwingenden saite an einem teil eines messapparates.
SU609983A1 (ru) * 1976-08-23 1978-06-05 Предприятие П/Я А-7451 Частотный датчик давлени
CH661122A5 (de) * 1983-04-26 1987-06-30 Mettler Instrumente Ag Kraftmessanordnung mit einer schwingenden saite.
JPS6010122A (ja) * 1983-06-30 1985-01-19 Shinko Denshi Kk 荷重変換機構
SU1167452A1 (ru) * 1984-02-20 1985-07-15 Предприятие П/Я В-8558 Датчик силы
JPS6345520A (ja) * 1986-05-20 1988-02-26 Shinko Denshi Kk 振動式荷重測定装置
NL8720442A (nl) * 1986-08-18 1989-04-03 Clinical Technologies Ass Afgeefsystemen voor farmacologische agentia.
US4856350A (en) * 1987-10-22 1989-08-15 Hanson Richard A Force sensing device and method
FR2622970B1 (fr) * 1987-11-05 1990-06-01 Esselte Moreau Sa Transducteur de force feuillete en forme de double diapason,son procede de fabrication,et son application dans une cellule de charge

Also Published As

Publication number Publication date
EP0402320A1 (de) 1990-12-12
EP0402320B1 (de) 1993-08-11
CA2018064C (en) 1996-04-16
US5095764A (en) 1992-03-17
CA2018064A1 (en) 1990-12-08
JPH0658268B2 (ja) 1994-08-03
JPH0354428A (ja) 1991-03-08
DE59002273D1 (de) 1993-09-16

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