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GB1261988A - Improvements in or relating to transducer units - Google Patents

Improvements in or relating to transducer units

Info

Publication number
GB1261988A
GB1261988A GB36064/69A GB3606469A GB1261988A GB 1261988 A GB1261988 A GB 1261988A GB 36064/69 A GB36064/69 A GB 36064/69A GB 3606469 A GB3606469 A GB 3606469A GB 1261988 A GB1261988 A GB 1261988A
Authority
GB
United Kingdom
Prior art keywords
piezo
idle
elements
force
july
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
GB36064/69A
Inventor
Hans Conrad Sonderegger
Gelli Spescha
Karlheinz Martini
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.)
Kistler Instrumente AG
Original Assignee
Kistler Instrumente AG
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 Kistler Instrumente AG filed Critical Kistler Instrumente AG
Publication of GB1261988A publication Critical patent/GB1261988A/en
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
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/167—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using piezoelectric means
    • 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
    • Y10S73/04—Piezoelectric

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

1,261,988. Piezo force transducers. KISTLER INSTRUMENTE A. G, July 17, 1969 [July 30, 1968], No.36064/69. Heading G1N. A force transducer which accurately divides the total applied load comprises at least one Piezo element 5 clamped between the parallel faces of force transmitting members 1, 2 and at least one "idle element" of the same thickness and resilience as the Piezo element; two idle elements 6, 7 are shown in Fig. 1 whereby the transducer divides the force by three. The faces of the transmitters and the Piezo and idle elements are made optically flat. Quartz crystals are preferred but Tourmaline or Piezo-ceramics may be used. Modifications The idle elements may also be Piezo plates responsive along mutually perpendicular axes Fig. 2 (not shown); connections to the Piezo plates may be made by "printed circuit" on an optically flat insulating sheet e.g. of aluminium oxide Figs. 3 .. 5 (not shown) or by capacitative pick off; the idle element may be in the form of a perforated metal plate with Piezo elements in the apertures, Figs.6 .. 9 (not shown).
GB36064/69A 1968-07-30 1969-07-17 Improvements in or relating to transducer units Expired GB1261988A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1144768A CH476990A (en) 1968-07-30 1968-07-30 Force transducer with at least one piezo element arranged between two force transmission bearings

Publications (1)

Publication Number Publication Date
GB1261988A true GB1261988A (en) 1972-02-02

Family

ID=4373581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36064/69A Expired GB1261988A (en) 1968-07-30 1969-07-17 Improvements in or relating to transducer units

Country Status (5)

Country Link
US (1) US3582691A (en)
AT (1) AT309852B (en)
CH (1) CH476990A (en)
FR (1) FR2013959A1 (en)
GB (1) GB1261988A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003479A1 (en) * 1984-01-31 1985-08-15 Slim Borgudd Device in the form of a sensor for measurement of static loads, dynamic loads and torques in three axes x-y-z
GB2167866A (en) * 1984-01-31 1986-06-04 Slim Borgudd Device in the form of a sensor for measurement of static loads, dynamic loads and torques in three axes x-y-z

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011472A (en) * 1975-05-13 1977-03-08 Becton, Dickinson Electronics Company Acoustic emission transducer
DE2651576A1 (en) * 1976-11-12 1978-05-18 Werkzeug Union Gmbh TORQUE TESTING DEVICE FOR TOOLS, ESPECIALLY WRENCHES
US4348908A (en) * 1981-01-19 1982-09-14 Branson Ultrasonics Corporation Power measuring arrangement for vibratory welder
DE3444996A1 (en) * 1984-12-10 1986-06-12 Pfister Gmbh, 8900 Augsburg METHOD AND DEVICE FOR BUBBLE-FREE CURING OF POLYMERIC PLASTICS
US4770050A (en) * 1983-12-12 1988-09-13 Pfister Gmbh Force or pressure measuring device
DE3344901A1 (en) * 1983-12-12 1985-06-13 Pfister Gmbh, 8900 Augsburg FORCE MEASUREMENT CELL
DE3566633D1 (en) * 1984-12-10 1989-01-12 Pfister Gmbh Method and apparatus for manufacturing a sandwichtype product
DE3534211A1 (en) * 1985-09-25 1987-03-26 Pfister Gmbh MOTOR VEHICLE AND METHOD FOR OPERATING IT
US4814661A (en) * 1986-05-23 1989-03-21 Washington State University Research Foundation, Inc. Systems for measurement and analysis of forces exerted during human locomotion
US4864179A (en) * 1986-10-10 1989-09-05 Edo Corporation, Western Division Two-dimensional piezoelectric transducer assembly
ATE65319T1 (en) * 1986-11-07 1991-08-15 Kristal Instr Ag MULTI-COMPONENT DYNAMOMETER.
US4868447A (en) * 1987-09-11 1989-09-19 Cornell Research Foundation, Inc. Piezoelectric polymer laminates for torsional and bending modal control
US4835436A (en) * 1988-03-21 1989-05-30 Lew Hyok S Piezoelectric impulse sensor
EP0342253B1 (en) * 1988-05-18 1993-01-13 Kistler Instrumente AG Mounting of a force transducer in a measuring platform
US5500635A (en) * 1990-02-20 1996-03-19 Mott; Jonathan C. Products incorporating piezoelectric material
CH680689A5 (en) * 1990-05-31 1992-10-15 Kistler Instrumente Ag
CH680752A5 (en) * 1990-05-31 1992-10-30 Kistler Instrumente Ag
US5089741A (en) * 1990-07-19 1992-02-18 Atochem North America, Inc. Piezofilm impact detector with pyro effect elimination
JP3141954B2 (en) * 1991-07-17 2001-03-07 株式会社ワコー Force / acceleration / magnetism sensors using piezoelectric elements
DE4233867C2 (en) * 1992-10-08 1996-03-21 Heidelberger Druckmasch Ag Device for measuring the contact pressure of a gripper device in a sheet-fed rotary printing machine
US6781285B1 (en) 1994-01-27 2004-08-24 Cymer, Inc. Packaged strain actuator
US6791098B2 (en) 1994-01-27 2004-09-14 Cymer, Inc. Multi-input, multi-output motion control for lithography system
US6404107B1 (en) 1994-01-27 2002-06-11 Active Control Experts, Inc. Packaged strain actuator
US6420819B1 (en) * 1994-01-27 2002-07-16 Active Control Experts, Inc. Packaged strain actuator
US6959484B1 (en) 1994-01-27 2005-11-01 Cymer, Inc. System for vibration control
US5680718A (en) * 1994-12-20 1997-10-28 First Choice Trading Limited Illuminable hat
FR2733046B1 (en) * 1995-04-12 1997-05-30 Giat Ind Sa SENSOR FOR MEASURING A TORSIONER BETWEEN TWO MECHANICAL PARTS AND ITS MANUFACTURING METHOD
US6012822A (en) * 1996-11-26 2000-01-11 Robinson; William J. Motion activated apparel flasher
NL1010366C2 (en) * 1998-10-21 2000-04-25 Hoogovens Corporate Services B Device for precise position control of a power transmission system.
ATE281215T1 (en) * 2000-08-01 2004-11-15 Head Technology Gmbh RACKET FOR BALL GAMES AND PROCESS FOR PRODUCTION THEREOF
JP4362996B2 (en) * 2001-08-22 2009-11-11 富士ゼロックス株式会社 Piezoelectric / electrostrictive actuator having lattice arrangement and manufacturing method thereof
US6703761B2 (en) 2001-12-21 2004-03-09 Caterpillar Inc Method and apparatus for restraining temperature induced deformation of a piezoelectric device
ATE337835T1 (en) 2002-01-14 2006-09-15 Head Technology Gmbh IMPROVED SKI, METHOD FOR STIFFENING THE SKI AND METHOD FOR MAKING THE SKI
EP2013597B1 (en) * 2006-05-04 2010-04-21 Kistler Holding AG Piezoelectric measuring element with transverse effect and sensor comprising such a measuring element
ES2629101T3 (en) * 2008-05-05 2017-08-07 Kistler Holding Ag Load cell
FR2934368B1 (en) * 2008-07-22 2010-12-10 Rech S De L Ecole Nationale Superieure D Arts Et Metiers Seram Soc Et PLATINUM AND METHOD FOR MEASURING A CUTTING EFFORT
JP5620065B2 (en) * 2009-03-26 2014-11-05 株式会社日本総合研究所 External force direction detection system
US20160183629A1 (en) * 2014-12-25 2016-06-30 Chih-Hua Hsieh Insole with heat generated by pressing system
US20170238651A1 (en) * 2014-12-25 2017-08-24 Chih-Hua Hsieh Insole with heat generating system
US10624415B2 (en) * 2017-05-09 2020-04-21 Chih-Hua Hsieh Insole with heat generating system
US11307135B2 (en) 2019-04-30 2022-04-19 Fabreeka International Holdings, Inc. Bearing pad

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1006324A (en) * 1947-12-19 1952-04-22 Acec Elastic wave probe
US2875352A (en) * 1953-03-04 1959-02-24 Gulton Ind Inc Blast gauge
US3043967A (en) * 1960-01-13 1962-07-10 Walter L Clearwaters Electrostrictive transducer
US3151258A (en) * 1960-12-10 1964-09-29 Sonderegger Hans Conrad Device for measuring the forces between components of an assembly
US3222919A (en) * 1962-01-12 1965-12-14 Endevco Corp Mechanical impedance measuring system
US3149488A (en) * 1962-08-13 1964-09-22 Gulton Ind Inc Strain gauge measuring apparatus
US3320580A (en) * 1963-02-27 1967-05-16 Alan O Sykes Multipurpose piezoelectric transducer system
US3274539A (en) * 1964-11-30 1966-09-20 Alan O Sykes Transducer for simultaneous measurement of physical phenomena of sound wave
US3453458A (en) * 1965-04-19 1969-07-01 Clevite Corp Resonator supporting structure
US3460061A (en) * 1965-10-07 1969-08-05 Dynamics Corp America Electroacoustic transducer with improved shock resistance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003479A1 (en) * 1984-01-31 1985-08-15 Slim Borgudd Device in the form of a sensor for measurement of static loads, dynamic loads and torques in three axes x-y-z
GB2167866A (en) * 1984-01-31 1986-06-04 Slim Borgudd Device in the form of a sensor for measurement of static loads, dynamic loads and torques in three axes x-y-z

Also Published As

Publication number Publication date
FR2013959A1 (en) 1970-04-10
DE1929479A1 (en) 1970-02-19
AT309852B (en) 1973-09-10
DE1929479B2 (en) 1972-09-21
CH476990A (en) 1969-08-15
US3582691A (en) 1971-06-01

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