BR112021017923A2 - Sensor de força bidimensional e dispositivo para fazer penteados ou analisar penteados - Google Patents

Sensor de força bidimensional e dispositivo para fazer penteados ou analisar penteados

Info

Publication number
BR112021017923A2
BR112021017923A2 BR112021017923A BR112021017923A BR112021017923A2 BR 112021017923 A2 BR112021017923 A2 BR 112021017923A2 BR 112021017923 A BR112021017923 A BR 112021017923A BR 112021017923 A BR112021017923 A BR 112021017923A BR 112021017923 A2 BR112021017923 A2 BR 112021017923A2
Authority
BR
Brazil
Prior art keywords
resilient plate
force sensor
hairstyles
dimensional force
analyzing
Prior art date
Application number
BR112021017923A
Other languages
English (en)
Inventor
Maurits Koenen
Bernardus Brada Ype
Original Assignee
Koninklijke Philips 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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112021017923A2 publication Critical patent/BR112021017923A2/pt

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
    • G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
    • 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
    • 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
    • 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
    • G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
    • G01L5/162—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of piezoresistors
    • 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
    • G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
    • G01L5/1627—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of strain gauges
    • 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
    • G01L5/164—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in inductance
    • 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
    • G01L5/169—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

sensor de força bidimensional e dispositivo para fazer penteados ou analisar penteados. a presente invenção se refere a um sensor de força bidimensional para medir uma primeira força (fx) em uma primeira direção (x) e uma segunda força (fy) em uma segunda direção (y) diferente da primeira direção (x). o sensor de força bidimensional compreende uma primeira placa resiliente (h1) orientada na segunda direção (y), sendo que uma primeira extremidade da primeira placa resiliente (h1) é disposta para ser acoplada a um ponto de referência; uma segunda placa resiliente (h2) orientada na primeira direção (x), sendo que uma primeira extremidade da segunda placa resiliente (h2) é acoplada a uma segunda extremidade da primeira placa resiliente (h1); e uma sonda de medição (p) que é acoplado a uma segunda extremidade da segunda placa resiliente (h2). vantajosamente, a sonda de medição (p) é montado em um dispositivo de extensão (a) montado na segunda extremidade da segunda placa resiliente (h2), sendo que o dispositivo de extensão (a) é disposto para posicionar a sonda de medição (p) em uma posição que desvia de um ponto de seção transversal imaginário da primeira placa resiliente (h1) e da segunda placa resiliente (h2) por não mais de 20%, de preferência não mais de 10%, e com mais preferência não mais de 5% de um comprimento do dispositivo de extensão.
BR112021017923A 2019-03-14 2020-03-04 Sensor de força bidimensional e dispositivo para fazer penteados ou analisar penteados BR112021017923A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19162992.2A EP3708987A1 (en) 2019-03-14 2019-03-14 Two-dimensional force sensor
PCT/EP2020/055612 WO2020182554A1 (en) 2019-03-14 2020-03-04 Two-dimensional force sensor

Publications (1)

Publication Number Publication Date
BR112021017923A2 true BR112021017923A2 (pt) 2021-11-16

Family

ID=65817842

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021017923A BR112021017923A2 (pt) 2019-03-14 2020-03-04 Sensor de força bidimensional e dispositivo para fazer penteados ou analisar penteados

Country Status (8)

Country Link
US (1) US20220155158A1 (pt)
EP (2) EP3708987A1 (pt)
JP (1) JP2022524302A (pt)
KR (1) KR20210137545A (pt)
CN (1) CN113574354A (pt)
BR (1) BR112021017923A2 (pt)
PL (1) PL3938748T3 (pt)
WO (1) WO2020182554A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100007700A1 (it) * 2021-03-29 2022-09-29 Milano Politecnico Dispositivo sensore di forza, in particolare per una parete da arrampicata
CN114993528B (zh) * 2022-08-05 2022-11-01 四川大学 一种高灵敏触觉传感器及其制备方法

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
FR2207597A5 (pt) * 1972-11-20 1974-06-14 Oreal
FR2442607A1 (fr) * 1978-12-01 1980-06-27 Oreal Moyen de peignage comportant un moyen de comptage pour reperer les efforts appliques et le travail en resultant
US4558600A (en) * 1982-03-18 1985-12-17 Setra Systems, Inc. Force transducer
CH649154A5 (en) * 1981-07-01 1985-04-30 Microbo Sa Device for measuring a generalised force
US4478089A (en) * 1982-06-29 1984-10-23 International Business Machines Corporation Tri-axial force transducer for a manipulator gripper
US5230252A (en) * 1991-09-30 1993-07-27 Eastman Kodak Company Force transducer
JP3433439B2 (ja) * 1996-06-26 2003-08-04 長野計器株式会社 センシング素子
US6640459B1 (en) * 2001-02-15 2003-11-04 Fast Forward Devices, Llc Multidimensional contact mechanics measurement system
FR2831663A1 (fr) * 2001-10-25 2003-05-02 Centre Nat Rech Scient Dispositif capteur pour determiner des sollicitations mecaniques et dispositifs de mesure et d'analyse incorporant un tel capteur
KR101115418B1 (ko) * 2009-11-09 2012-02-16 한국표준과학연구원 힘센서를 이용한 6축 힘센서 구조 및 그 구조에 의한 힘 및 모멘트 측정방법
DE102010025523A1 (de) * 2010-06-29 2011-12-29 Voith Patent Gmbh Kraftaufnehmer
JP5633349B2 (ja) * 2010-12-07 2014-12-03 セイコーエプソン株式会社 センサー装置及びセンサー装置アレイ
US20150209159A1 (en) * 2012-01-30 2015-07-30 Vanderbilt University Parallelogram load cell
AU2012101789A4 (en) * 2012-08-24 2013-01-10 Kuo LI A method to utilize string-strain-change induced by a transverse force and its application in fiber Bragg grating accelerometers
KR101481784B1 (ko) * 2013-07-29 2015-01-13 충북대학교 산학협력단 컴팩트형 6축 로드셀
US9778119B2 (en) * 2013-10-05 2017-10-03 Bertec Limited Load transducer and force measurement assembly using the same
US9989428B2 (en) * 2015-10-20 2018-06-05 Michael Vinogradov-Nurenberg Bi-directional force sensing device with reduced cross-talk between the sensitive elements
JP6614001B2 (ja) * 2016-04-14 2019-12-04 株式会社デンソー 張力計測装置
RU2731204C2 (ru) * 2016-05-31 2020-08-31 Конинклейке Филипс Н.В. Отшелушивающая насадка с элементами качения
EP3431792A1 (en) * 2017-07-18 2019-01-23 Koninklijke Philips N.V. Coupling unit

Also Published As

Publication number Publication date
PL3938748T3 (pl) 2024-04-08
KR20210137545A (ko) 2021-11-17
US20220155158A1 (en) 2022-05-19
EP3708987A1 (en) 2020-09-16
EP3938748B1 (en) 2023-12-13
CN113574354A (zh) 2021-10-29
WO2020182554A1 (en) 2020-09-17
EP3938748A1 (en) 2022-01-19
JP2022524302A (ja) 2022-05-02

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