PL447447A1 - Przetwornik momentu skręcającego - Google Patents

Przetwornik momentu skręcającego

Info

Publication number
PL447447A1
PL447447A1 PL447447A PL44744723A PL447447A1 PL 447447 A1 PL447447 A1 PL 447447A1 PL 447447 A PL447447 A PL 447447A PL 44744723 A PL44744723 A PL 44744723A PL 447447 A1 PL447447 A1 PL 447447A1
Authority
PL
Poland
Prior art keywords
magnetic core
halves
sleeve
magnetic
shaft
Prior art date
Application number
PL447447A
Other languages
English (en)
Inventor
Vytautas Bucinskas
Andrius DZEDZICKIS
Roman SZEWCZYK
Michał Nowicki
Anna Ostaszewska-Liżewska
Paweł Nowak
Piotr GAZDA
Original Assignee
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki I Pomiarów Piap
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 Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki I Pomiarów Piap filed Critical Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki I Pomiarów Piap
Priority to PL447447A priority Critical patent/PL447447A1/pl
Priority to EP24174235.2A priority patent/EP4579205A1/en
Publication of PL447447A1 publication Critical patent/PL447447A1/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • G01L3/1407—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs
    • G01L3/1428—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers
    • G01L3/1435—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers involving magnetic or electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Przetwornik (1) jest montowany pomiędzy sąsiadujące ze sobą końce pierwszego (4) i drugiego (5) odcinka wału przenoszącego moment skręcający. Zawiera pierwszą (2) i drugą (3) połówkę magnetowodu, pierścieniowy magnes stały, czujnik pola magnetycznego (20) oraz element sprężysty w postaci śrubowej sprężyny (12) z wyodrębnionym pierwszym i drugim jej końcem. Każda z tych połówek (2, 3) magnetowodu ma tuleję (6, 8) oraz co najmniej dwa bieguny (7', 7") rozmieszczone w regularnych odstępach na obwodzie tulei (6, 8). Pierwsza połówka (2) magnetowodu zamocowana jest na końcu pierwszego odcinka (4) wału, zaś druga połówka (3) magnetowodu zamocowana jest na końcu drugiego odcinka (5) wału. Każdy biegun (7', 7") jednej połówki (2, 3) magnetowodu sąsiaduje z odpowiadającym mu biegunem (7', 7") drugiej połówki (2, 3) magnetowodu, tworząc szczelinę pomiarową (19) dla czujnika pola magnetycznego (20). Magnes stały zamocowany jest współosiowo na tulei (6) pierwszej połówki (2) magnetowodu, natomiast sprężyna (12) ulokowana jest współosiowo z obiema połówkami (2, 3) magnetowodu oraz zamocowana jest swym pierwszym końcem do pierwszej połówki (2) magnetowodu i swym drugim końcem do drugiej połówki (3) magnetowodu.
PL447447A 2023-12-31 2023-12-31 Przetwornik momentu skręcającego PL447447A1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL447447A PL447447A1 (pl) 2023-12-31 2023-12-31 Przetwornik momentu skręcającego
EP24174235.2A EP4579205A1 (en) 2023-12-31 2024-05-04 Torsional moment transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL447447A PL447447A1 (pl) 2023-12-31 2023-12-31 Przetwornik momentu skręcającego

Publications (1)

Publication Number Publication Date
PL447447A1 true PL447447A1 (pl) 2025-07-07

Family

ID=91782359

Family Applications (1)

Application Number Title Priority Date Filing Date
PL447447A PL447447A1 (pl) 2023-12-31 2023-12-31 Przetwornik momentu skręcającego

Country Status (2)

Country Link
EP (1) EP4579205A1 (pl)
PL (1) PL447447A1 (pl)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0829001B1 (en) * 1995-02-24 2000-05-03 Magna-Lastic Devices, Inc. Circularly magnetized non-contact torque and power sensor and method for measuring torque and power using same
JP2008233040A (ja) * 2007-03-23 2008-10-02 Jtekt Corp トルク検出装置
PL206556B1 (pl) * 2004-09-16 2010-08-31 Politechnika Warszawska Urządzenie do zadawania momentu skręcającego do rdzenia pierścieniowego przetwornika magnetosprężystego

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1095984C (zh) * 1995-10-17 2002-12-11 精工爱普生株式会社 传感器和驱动力辅助装置及其转矩传感器零点调整机构
JP4906253B2 (ja) * 2004-08-27 2012-03-28 株式会社ジェイテクト トルク検出装置
KR101238594B1 (ko) * 2010-07-27 2013-02-28 엘지이노텍 주식회사 스티어링 시스템의 토크 센서
KR101220881B1 (ko) 2011-01-04 2013-01-15 (주)덴토스 무접점 자계센서를 이용한 토크측정장치
EP3015836A4 (en) * 2013-06-25 2017-06-21 NSK Ltd. Rotation transmission device
FR3112524B1 (fr) * 2020-07-20 2024-02-23 Moving Magnet Tech Organe d’entrainement de cycle presentant un capteur de couple

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0829001B1 (en) * 1995-02-24 2000-05-03 Magna-Lastic Devices, Inc. Circularly magnetized non-contact torque and power sensor and method for measuring torque and power using same
PL206556B1 (pl) * 2004-09-16 2010-08-31 Politechnika Warszawska Urządzenie do zadawania momentu skręcającego do rdzenia pierścieniowego przetwornika magnetosprężystego
JP2008233040A (ja) * 2007-03-23 2008-10-02 Jtekt Corp トルク検出装置

Also Published As

Publication number Publication date
EP4579205A1 (en) 2025-07-02

Similar Documents

Publication Publication Date Title
DE69936138D1 (de) Magnetischer kraftsensor und verfahren zu dessen herstellung
SE0102753D0 (sv) A fluid handling system
GB1459982A (en) Asymmetrically magnetized permanent magnet and a pulse generator utilizing the same
EP0891032A3 (en) Motor
CN201055840Y (zh) 一种大行程电磁振动台的双磁路结构
CN101795048A (zh) 高推力密度圆筒形永磁直线电机
TWI549401B (zh) Power generation device
RU2649913C1 (ru) Стабилизированный аксиально-радиальный генератор постоянного тока
US2459210A (en) Variable differential transformer
CN1463070A (zh) 一种圆筒形永磁磁阻式直线电机
CN101552535A (zh) 圆筒型磁通反向直线电机
PL447447A1 (pl) Przetwornik momentu skręcającego
DE69706330D1 (de) Klauenpolmagnetoelektrikläufer
RU2474032C2 (ru) Магнитоэлектрический генератор
CN106151295B (zh) 发电机组件
CN100499325C (zh) 轴向充磁圆柱式永磁直线电机
CA1073080A (en) Device for generating electrical pulses in response to shaft rotation
EA200600771A1 (ru) Регулируемое индукционное устройство
SU1506361A1 (ru) Измерительный вибропреобразователь
SU1099359A1 (ru) Магнитоэлектрический двигатель
WO2008020431A3 (en) Magnetically driven reciprocating system and method
SU604098A1 (ru) Управл ема гистерезисна муфта
UA145086U (uk) Машина магнітна (магнітор)
JPH065375U (ja) 内燃機関用磁石発電機
DK1497839T3 (da) Elektromagnetisk aktuator med permanentmagnet