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ES8702648A1 - Un dispositivo pesador para una bascula - Google Patents

Un dispositivo pesador para una bascula

Info

Publication number
ES8702648A1
ES8702648A1 ES542746A ES542746A ES8702648A1 ES 8702648 A1 ES8702648 A1 ES 8702648A1 ES 542746 A ES542746 A ES 542746A ES 542746 A ES542746 A ES 542746A ES 8702648 A1 ES8702648 A1 ES 8702648A1
Authority
ES
Spain
Prior art keywords
weighing
bending element
secured
frame
arm
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
ES542746A
Other languages
English (en)
Other versions
ES542746A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES542746A0 publication Critical patent/ES542746A0/es
Publication of ES8702648A1 publication Critical patent/ES8702648A1/es
Expired 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
    • G01G3/14—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 electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • 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
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

ELEMENTO DE PESAJE MODIFICADO PARA UN APARATO DE PESAJE. INCLUYE: UN ELEMENTO DE FLEXION (1), QUE TIENE FORMA DE PLACA RECTANGULAR DE CERAMICA, SE AUJETA POR UN EXTREMO (2) A UNA LENGUVETA SALIENTE (7) DE UN BASTIDOR EN FORMA DE U MEDIANTE UN ADHESIVO CURABLE (9), ESTA SOPORTADO SU EXTREMO (2) POR UNA PARTE SALIENTE (8) DEL BASTIDOR Y SU EXTREMO LIBRE (3), EN UN PUNTO (5) DE SU LADO SUPERIOR A UNA DISTANCIA <A> DE SU EXTREMO LIBRE (3) POR UNA PARTE SALIENTE (13) DEL BRAZO ELASTICO Y LLEVA CUATRO TRANSDUCTORES O RESISTENCIAS ELECTRICAS DE PELICULA (R1, R2, R3, R4) EN FORMA DE PUENTE DE WHEATSTONE, Y UN BRAZO ELASTICO (10) QUE TIENE SU EXTREMO (11) SUJETO AL EXTREMO LIBRE (3) DEL ELEMENTO DE FLEXION (1) POR UN ADHESIVO CURABLE (12) EN FORMA DE GANCHO (15) Y FIJADO A UN PASADOR (14).
ES542746A 1984-05-04 1985-04-30 Un dispositivo pesador para una bascula Expired ES8702648A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8401420A NL8401420A (nl) 1984-05-04 1984-05-04 Weegelement voor een weegtoestel.

Publications (2)

Publication Number Publication Date
ES542746A0 ES542746A0 (es) 1986-12-16
ES8702648A1 true ES8702648A1 (es) 1986-12-16

Family

ID=19843897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES542746A Expired ES8702648A1 (es) 1984-05-04 1985-04-30 Un dispositivo pesador para una bascula

Country Status (6)

Country Link
US (1) US4712628A (es)
EP (1) EP0161708B1 (es)
JP (1) JPS60238721A (es)
DE (1) DE3564034D1 (es)
ES (1) ES8702648A1 (es)
NL (1) NL8401420A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502403A (nl) * 1985-09-03 1987-04-01 Philips Nv Weegelement voor weegtoestel.
GB8624340D0 (en) * 1986-10-10 1986-11-12 Badcock F D M Drum weigher
US4832142A (en) * 1988-04-11 1989-05-23 Measurement Specialties, Inc. Electronic scale apparatus
US5154247A (en) * 1989-10-31 1992-10-13 Teraoka Seiko Co., Limited Load cell
EP0598443A1 (fr) * 1992-11-18 1994-05-25 Laboratoires D'electronique Philips S.A.S. Capteur à jauges de contrainte, appareil de mesure de forces ou de poids et tablette tactile
US6225576B1 (en) * 1999-04-20 2001-05-01 Cts Corporation Shear beam load cell

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH351121A (de) * 1955-08-05 1960-12-31 Baldwin Lima Hamilton Corp Dehnungsmessstreifen, insbesondere zur Verwendung bei hohen Temperaturen, und Verfahren zum Herstellen desselben
DE1214014B (de) * 1959-07-13 1966-04-07 Baldwin Lima Hamilton Corp Wiegevorrichtung, insbesondere fuer Gabelstapler, mit einem einseitig abgestuetzten Lasttraeger
SE311573B (es) * 1967-02-08 1969-06-16 Bofors Ab
DE2146339B2 (de) * 1971-09-16 1975-04-03 Industrie-Automation Gmbh & Co, 6900 Heidelberg Elektromechanischer Kraft- oder Druckmeßwandler
US4311980A (en) * 1978-10-12 1982-01-19 Fabrica Italiana Magneti Marelli, S.P.A. Device for pressure measurement using a resistor strain gauge
JPS55133477A (en) * 1979-04-03 1980-10-17 Teijin Ltd Heat-evolving composition
US4291776A (en) * 1979-05-17 1981-09-29 Mettler Instrumente Ag Scale with cantilever beam strain measurement
DE3043139C2 (de) * 1980-11-15 1985-08-08 Bizerba-Werke Wilhelm Kraut Kg, 7460 Balingen Elektromechanischer Biegekraftaufnehmer, insbesondere für Wägezellen
US4396079A (en) * 1981-07-29 1983-08-02 Sensor Developments, Inc. Weighing system
JPS58118921A (ja) * 1982-01-09 1983-07-15 Kamachiyou Seikou Kk 台秤
US4453609A (en) * 1982-03-15 1984-06-12 Reliance Electric Company Compensated load cell
FR2554229B1 (fr) * 1983-10-26 1987-06-12 Seb Sa Appareil de pesage a jauges de contrainte

Also Published As

Publication number Publication date
EP0161708B1 (en) 1988-07-27
US4712628A (en) 1987-12-15
EP0161708A1 (en) 1985-11-21
JPS60238721A (ja) 1985-11-27
ES542746A0 (es) 1986-12-16
NL8401420A (nl) 1985-12-02
DE3564034D1 (en) 1988-09-01
JPH0554612B2 (es) 1993-08-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970519