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ES8307063A1 - "perfeccionamientos en los transductores de fuerza". - Google Patents

"perfeccionamientos en los transductores de fuerza".

Info

Publication number
ES8307063A1
ES8307063A1 ES516339A ES516339A ES8307063A1 ES 8307063 A1 ES8307063 A1 ES 8307063A1 ES 516339 A ES516339 A ES 516339A ES 516339 A ES516339 A ES 516339A ES 8307063 A1 ES8307063 A1 ES 8307063A1
Authority
ES
Spain
Prior art keywords
force
movable base
middle section
thin middle
flexure
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
ES516339A
Other languages
English (en)
Other versions
ES516339A0 (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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES516339A0 publication Critical patent/ES516339A0/es
Publication of ES8307063A1 publication Critical patent/ES8307063A1/es
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
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0051—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance
    • G01L9/006—Transmitting or indicating the displacement of flexible diaphragms using variations in ohmic resistance of metallic strain gauges fixed to an element other than the pressure transmitting diaphragm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Force In General (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pressure Sensors (AREA)

Abstract

TRANSDUCTOR DE FUERZA. CONSTA DE UN ALOJAMIENTO CILINDRICO (2) CON UN CONJUNTO FLEXIBLE (4), MANTENIDO EN POSICION FIJA POR UN CASQUILLO ROSCADO (14) QUE SUJETA LA BASE (8) A LA CARA ANULAR (16). UNA FUERZA (P1) APLICADA MEDIANTE UN VASTAGO (28) PONE UNA CARA (22) DEL ELEMENTO FLEXIBLE EN TENSION Y OTRA (24) A COMPRESION. APLICABLE A MEDIDAS DE PRESION EN CALDERAS, TEMPERATURAS, NIVEL DE LIQUIDO Y VELOCIDAD DE CAUDAL.
ES516339A 1981-10-08 1982-10-07 "perfeccionamientos en los transductores de fuerza". Expired ES8307063A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/309,635 US4424717A (en) 1981-10-08 1981-10-08 Force transducer

Publications (2)

Publication Number Publication Date
ES516339A0 ES516339A0 (es) 1983-06-16
ES8307063A1 true ES8307063A1 (es) 1983-06-16

Family

ID=23199019

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516339A Expired ES8307063A1 (es) 1981-10-08 1982-10-07 "perfeccionamientos en los transductores de fuerza".

Country Status (10)

Country Link
US (1) US4424717A (es)
EP (1) EP0077184B1 (es)
JP (2) JPS58144724A (es)
AU (1) AU569243B2 (es)
BR (1) BR8205994A (es)
CA (1) CA1187308A (es)
DE (1) DE3269854D1 (es)
ES (1) ES8307063A1 (es)
IN (1) IN158600B (es)
MX (1) MX153713A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4506557A (en) * 1983-03-24 1985-03-26 Revere Corporation Of America Load cell apparatus
US4527434A (en) * 1984-05-10 1985-07-09 The Babcock & Wilcox Company Cylindrical force transducer beam
IT206727Z2 (it) * 1985-09-17 1987-10-01 Marelli Autronica Sensore estensimetrico a film spesso per la rilevazione di sforzi e deformazioni in organi o strutture meccaniche
US4899125A (en) * 1987-07-24 1990-02-06 Kulite Semiconductor Products, Inc. Cantilever beam transducers and methods of fabrication
JPH0571412A (ja) * 1991-09-13 1993-03-23 Kubota Corp エンジンの乾式ライナ形シリンダ
AT399484B (de) * 1993-05-10 1995-05-26 Voest Alpine Eisenbahnsysteme Einrichtung zur messung der weichenstellkraft
US5796007A (en) * 1996-09-23 1998-08-18 Data Instruments, Inc. Differential pressure transducer
DE10333992B4 (de) * 2003-05-07 2015-09-24 Robert Bosch Gmbh Kraftmesselement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2487681A (en) * 1945-10-18 1949-11-08 Weisselberg Arnold Electrical gauging device
US3341979A (en) * 1965-01-19 1967-09-19 Leo R Davidson Machine for mechanically finishing workpieces
US3341796A (en) 1966-03-23 1967-09-12 Statham Instrument Inc Force transducer
SE311573B (es) * 1967-02-08 1969-06-16 Bofors Ab
GB1433133A (en) 1972-03-24 1976-04-22 Gec Elliott Automation Ltd Force measuring transducers
DE2531593A1 (de) * 1975-07-15 1977-02-03 Siemens Ag Kraftmesseinrichtung
US4089217A (en) 1976-09-16 1978-05-16 Tedea Technological Development And Automation Ltd. Guided-beam transducers
DE2818140A1 (de) * 1978-04-26 1979-11-08 Bizerba Werke Kraut Kg Wilh Kraftmesszelle, insbesondere waegezelle mit einem auf biegung beanspruchbaren messkoerper
DE2916390C2 (de) * 1979-04-23 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Brückenschaltung zur Messung mechanischer Spannungen einer Dehnungsmeßfeder
EP0053337B1 (en) * 1980-11-29 1987-05-20 Tokyo Electric Co., Ltd. Load cell and method of manufacturing the same

Also Published As

Publication number Publication date
CA1187308A (en) 1985-05-21
EP0077184A1 (en) 1983-04-20
BR8205994A (pt) 1983-09-13
AU8918382A (en) 1983-04-14
JPS58144724A (ja) 1983-08-29
US4424717A (en) 1984-01-10
DE3269854D1 (en) 1986-04-17
EP0077184B1 (en) 1986-03-12
ES516339A0 (es) 1983-06-16
MX153713A (es) 1986-12-22
JPS6423637U (es) 1989-02-08
IN158600B (es) 1986-12-20
AU569243B2 (en) 1988-01-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612