JP7458398B2 - ベアリングのためのセンサ付き支持装置 - Google Patents

ベアリングのためのセンサ付き支持装置 Download PDF

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Publication number
JP7458398B2
JP7458398B2 JP2021528929A JP2021528929A JP7458398B2 JP 7458398 B2 JP7458398 B2 JP 7458398B2 JP 2021528929 A JP2021528929 A JP 2021528929A JP 2021528929 A JP2021528929 A JP 2021528929A JP 7458398 B2 JP7458398 B2 JP 7458398B2
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Japan
Prior art keywords
electrode
piezoelectric transducer
electrodes
piezoelectric
layer
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JP2021528929A
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Japanese (ja)
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JP2022507902A5 (cg-RX-API-DMAC7.html
JP2022507902A (ja
Inventor
ピッツィ，マルコ
ザニン，マッシモ
アッレーラ，ステファノ
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Eltek SpA
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Eltek SpA
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/042—Housings for rolling element bearings for rotary movement
    • F16C35/047—Housings for rolling element bearings for rotary movement with a base plate substantially parallel to the axis of rotation, e.g. horizontally mounted pillow blocks
    • 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
    • G01L5/0009—Force sensors associated with a bearing
    • G01L5/0019—Force sensors associated with a bearing by using strain gages, piezoelectric, piezo-resistive or other ohmic-resistance based sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2202/00—Solid materials defined by their properties
    • F16C2202/30—Electric properties; Magnetic properties
    • F16C2202/36—Piezoelectric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Rolling Contact Bearings (AREA)
  • Support Of The Bearing (AREA)
JP2021528929A 2018-11-22 2019-11-22 ベアリングのためのセンサ付き支持装置 Active JP7458398B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102018000010523 2018-11-22
IT102018000010523A IT201800010523A1 (it) 2018-11-22 2018-11-22 Dispositivo di supporto sensorizzato per cuscinetti
PCT/IB2019/060075 WO2020105010A1 (en) 2018-11-22 2019-11-22 Sensorized supporting device for bearings

Publications (3)

Publication Number Publication Date
JP2022507902A JP2022507902A (ja) 2022-01-18
JP2022507902A5 JP2022507902A5 (cg-RX-API-DMAC7.html) 2022-11-18
JP7458398B2 true JP7458398B2 (ja) 2024-03-29

Family

ID=65576483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021528929A Active JP7458398B2 (ja) 2018-11-22 2019-11-22 ベアリングのためのセンサ付き支持装置

Country Status (6)

Country Link
US (1) US11761483B2 (cg-RX-API-DMAC7.html)
EP (1) EP3884178B1 (cg-RX-API-DMAC7.html)
JP (1) JP7458398B2 (cg-RX-API-DMAC7.html)
CN (1) CN113302414B (cg-RX-API-DMAC7.html)
IT (1) IT201800010523A1 (cg-RX-API-DMAC7.html)
WO (1) WO2020105010A1 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017129486A1 (de) * 2017-12-11 2019-06-13 Otto Bock Healthcare Products Gmbh Linearkraftmesseinrichtung und Hydraulikaktuator
WO2023065214A1 (zh) * 2021-10-21 2023-04-27 舍弗勒技术股份两合公司 连铸机用轴承座和轴承组件
US11566670B1 (en) 2021-12-16 2023-01-31 Regal Beloit America, Inc. Sensor bearing housing
CN118391360B (zh) * 2024-04-26 2024-12-13 江苏九州传动科技有限公司 一种高精度轴承座

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005134377A (ja) 2003-10-29 2005-05-26 Skf:Ab 軸受ハウジングと荷重測定プレートとの組合せ体
JP2013512420A (ja) 2009-11-27 2013-04-11 シーメンス アクティエンゲゼルシャフト 回転軸の垂直軸受荷重を計測するセンサを有する軸受装置
WO2017065074A1 (ja) 2015-10-16 2017-04-20 株式会社日立製作所 変形検知装置及び診断システム

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SE371883B (cg-RX-API-DMAC7.html) * 1971-02-19 1974-12-02 Skf Ind Trading & Dev
DE3413830A1 (de) * 1983-04-12 1984-10-18 Universal-Kugellager-Fabrik GmbH, 1000 Berlin Messeinrichtung
DE3908175C2 (de) * 1988-03-14 1994-04-14 Elco Co Belastungs-Detektorvorrichtung
JPH0665454B2 (ja) * 1988-03-14 1994-08-24 エルコー株式会社 荷重検出器付き工具取り付けアダプタ
DE19522543A1 (de) * 1994-08-01 1996-02-08 Ntn Toyo Bearing Co Ltd Piezoelektrisches Film-Meßfühlersystem für Lager
US6338281B1 (en) * 1997-08-13 2002-01-15 Reliance Electric Technologies, Llc Bearing apparatus having integrated load sensing arrangement
JP3303772B2 (ja) * 1998-04-20 2002-07-22 株式会社村田製作所 圧電体素子
US6360596B1 (en) * 1999-08-05 2002-03-26 Cleveland Motion Controls, Inc. Web tension transducer
DE102009003231B4 (de) * 2009-05-19 2011-02-17 Federal-Mogul Wiesbaden Gmbh Verfahren und Vorrichtung zur Überstandsmessung an Lagerschalen
CN102782348A (zh) * 2010-03-01 2012-11-14 西门子公司 具有传感器装置的轴承模块
US9869301B2 (en) * 2011-03-08 2018-01-16 Vestas Wind Systems A/S Wind turbine rotor shaft support structure
DE102011103848A1 (de) * 2011-05-27 2012-11-29 Deutsches Zentrum für Luft- und Raumfahrt e.V. Sensoreinrichtung
US9291203B2 (en) * 2013-03-12 2016-03-22 Regal Beloit America, Inc. Temperature sensing grease fitting with alarm
DE102016204979A1 (de) * 2015-03-27 2016-09-29 Aktiebolaget Skf Kapazitätsmessung in einem Lagergehäuse
KR101657503B1 (ko) * 2015-04-30 2016-09-19 한전케이피에스 주식회사 이동식 베어링 볼씨트 토오크 측정장치
CN105806621A (zh) * 2016-05-10 2016-07-27 中国科学院长春光学精密机械与物理研究所 基于霍尔式位移传感器的智能轴承

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005134377A (ja) 2003-10-29 2005-05-26 Skf:Ab 軸受ハウジングと荷重測定プレートとの組合せ体
JP2013512420A (ja) 2009-11-27 2013-04-11 シーメンス アクティエンゲゼルシャフト 回転軸の垂直軸受荷重を計測するセンサを有する軸受装置
WO2017065074A1 (ja) 2015-10-16 2017-04-20 株式会社日立製作所 変形検知装置及び診断システム

Also Published As

Publication number Publication date
EP3884178B1 (en) 2024-02-07
CN113302414B (zh) 2023-07-07
US20220003268A1 (en) 2022-01-06
JP2022507902A (ja) 2022-01-18
CN113302414A (zh) 2021-08-24
EP3884178C0 (en) 2024-02-07
WO2020105010A1 (en) 2020-05-28
EP3884178A1 (en) 2021-09-29
IT201800010523A1 (it) 2020-05-22
US11761483B2 (en) 2023-09-19

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