CN103765177B - 直动致动器用的磁性负载传感器以及直动致动器 - Google Patents

直动致动器用的磁性负载传感器以及直动致动器 Download PDF

Info

Publication number
CN103765177B
CN103765177B CN201280036972.5A CN201280036972A CN103765177B CN 103765177 B CN103765177 B CN 103765177B CN 201280036972 A CN201280036972 A CN 201280036972A CN 103765177 B CN103765177 B CN 103765177B
Authority
CN
China
Prior art keywords
magnetic
sensor
load
linear actuator
axial
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.)
Active
Application number
CN201280036972.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN103765177A (zh
Inventor
高桥亨
安井诚
增田唯
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.)
NTN Corp
Original Assignee
NTN Corp
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 NTN Corp filed Critical NTN Corp
Publication of CN103765177A publication Critical patent/CN103765177A/zh
Application granted granted Critical
Publication of CN103765177B publication Critical patent/CN103765177B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01L1/005—Measuring force or stress, in general by electrical means and not provided for in G01L1/06 - G01L1/22
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/741—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on an ultimate actuator
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • 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
    • G01L1/122—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D2066/005—Force, torque, stress or strain
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/10—Plural pistons interacting by fluid pressure, e.g. hydraulic force amplifiers using different sized pistons
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36—Helical cams, Ball-rotating ramps
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-and-nut
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/44—Mechanical mechanisms transmitting rotation
    • F16D2125/46—Rotating members in mutual engagement
    • F16D2125/48—Rotating members in mutual engagement with parallel stationary axes, e.g. spur gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Braking Arrangements (AREA)
  • Transmission Devices (AREA)
CN201280036972.5A 2011-07-28 2012-07-24 直动致动器用的磁性负载传感器以及直动致动器 Active CN103765177B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011165411A JP5778513B2 (ja) 2011-07-28 2011-07-28 直動アクチュエータ用の磁気式荷重センサおよび直動アクチュエータ
JP2011-165411 2011-07-28
PCT/JP2012/068657 WO2013015263A1 (ja) 2011-07-28 2012-07-24 直動アクチュエータ用の磁気式荷重センサおよび直動アクチュエータ

Publications (2)

Publication Number Publication Date
CN103765177A CN103765177A (zh) 2014-04-30
CN103765177B true CN103765177B (zh) 2015-12-02

Family

ID=47601108

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280036972.5A Active CN103765177B (zh) 2011-07-28 2012-07-24 直动致动器用的磁性负载传感器以及直动致动器

Country Status (6)

Country Link
US (1) US9846090B2 (https=)
EP (1) EP2738532B1 (https=)
JP (1) JP5778513B2 (https=)
CN (1) CN103765177B (https=)
IN (1) IN2014CN01541A (https=)
WO (1) WO2013015263A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5676382B2 (ja) 2011-07-13 2015-02-25 Ntn株式会社 電動ブレーキ装置
JP5735882B2 (ja) 2011-08-02 2015-06-17 Ntn株式会社 磁気式荷重センサ
JP5833405B2 (ja) * 2011-10-11 2015-12-16 Ntn株式会社 直動アクチュエータ用の磁気式荷重センサおよび直動アクチュエータ
JP5877134B2 (ja) 2012-07-11 2016-03-02 Ntn株式会社 磁気式荷重センサおよび電動ブレーキ装置
TW201443331A (zh) * 2013-05-13 2014-11-16 zhong-xian Xie 用於電動捲門之門片防墜落裝置
JP6313152B2 (ja) * 2014-07-18 2018-04-18 Ntn株式会社 電動ブレーキ装置
BR112017011456B8 (pt) * 2014-12-12 2022-07-05 Nuovo Pignone Srl Método de medição de carga de acoplamento e dispositivo de medição de carga de acoplamento
JP6133360B2 (ja) 2015-06-01 2017-05-24 Ntn株式会社 電動ブレーキ装置
JP6466261B2 (ja) * 2015-06-11 2019-02-06 Ntn株式会社 電動ブレーキ装置
US9843561B2 (en) 2015-10-15 2017-12-12 Avaya Inc. MiTM proxy having client authentication support
US10533251B2 (en) * 2015-12-31 2020-01-14 Lam Research Corporation Actuator to dynamically adjust showerhead tilt in a semiconductor processing apparatus
US10808781B2 (en) * 2016-06-16 2020-10-20 Ntn Corporation Electric linear motion actuator and electromechanical brake system
WO2018131693A1 (ja) * 2017-01-13 2018-07-19 日本電産株式会社 センサマグネットアセンブリ、およびモータ
US11098818B2 (en) 2017-02-10 2021-08-24 Halliburton Energy Services, Inc. Magnetic index positioner
USD867185S1 (en) * 2018-07-11 2019-11-19 Vishay Advanced Technologies Ltd. Force pad sensor
CN113567032B (zh) * 2021-07-07 2023-12-29 河南航天精工制造有限公司 一种具备轴力监测功能的垫圈
JP7778021B2 (ja) * 2022-03-29 2025-12-01 Ntn株式会社 荷重センサおよびそれを備えた電動ブレーキ装置
EP4602324A1 (en) * 2022-10-14 2025-08-20 Dayton Digital LLC System and method for monitoring structural changes
EP4603346A1 (en) * 2024-02-13 2025-08-20 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Electromechanical brake actuator for a brake unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000214002A (ja) * 1999-01-21 2000-08-04 Fuji Univance Corp 荷重センサ
US20030125863A1 (en) * 2001-12-28 2003-07-03 Missan Motor Co., Ltd. Electric brake system
US20040187591A1 (en) * 2003-03-31 2004-09-30 Dietmar Baumann Sensor arrangement for force measurement
US20050284238A1 (en) * 2004-06-23 2005-12-29 Wilkie Brian J Apparatus for mounting electronic module assembly in sensor
CN101779110A (zh) * 2007-08-28 2010-07-14 佳能株式会社 磁性力传感器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58201041A (ja) * 1982-05-19 1983-11-22 Mitsubishi Electric Corp テ−プ張力検出装置
JPH08136558A (ja) * 1994-11-11 1996-05-31 Nippon Seiko Kk 回転速度検出装置
DE19640995C2 (de) * 1996-10-04 1999-07-22 Continental Ag Bremsaktuator für eine elektrische Bremsanlage eines Kraftfahrzeuges
WO2001001066A1 (en) * 1999-06-28 2001-01-04 American Electronic Components Linear displacement sensor
JP3740007B2 (ja) * 2000-09-28 2006-01-25 トヨタ自動車株式会社 車両用ブレーキの制御装置
DE10102685B4 (de) * 2001-01-22 2004-04-08 Fico Cables, S.A., Rubi Betätigungsmechanismus mit Kraftsensor für eine Bremse
JP4446111B2 (ja) 2001-06-29 2010-04-07 日立オートモティブシステムズ株式会社 電動ブレーキ装置
JP3880427B2 (ja) 2002-03-29 2007-02-14 日信工業株式会社 電気式ディスクブレーキ
JP4170089B2 (ja) 2002-12-26 2008-10-22 日信工業株式会社 電気式ディスクブレーキ
US7520183B2 (en) * 2003-08-29 2009-04-21 Jtekt Corporation Hub unit with sensor
JP2006010477A (ja) * 2004-06-25 2006-01-12 Ntn Corp 荷重センサ内蔵車輪用軸受装置
JP4732062B2 (ja) * 2005-08-04 2011-07-27 日信工業株式会社 車両用ディスクブレーキ
WO2007029512A1 (ja) * 2005-09-06 2007-03-15 Ntn Corporation センサ付車輪用軸受
US7521922B2 (en) * 2006-11-07 2009-04-21 Key Safety Systems, Inc. Linear position sensor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000214002A (ja) * 1999-01-21 2000-08-04 Fuji Univance Corp 荷重センサ
US20030125863A1 (en) * 2001-12-28 2003-07-03 Missan Motor Co., Ltd. Electric brake system
US20040187591A1 (en) * 2003-03-31 2004-09-30 Dietmar Baumann Sensor arrangement for force measurement
US20050284238A1 (en) * 2004-06-23 2005-12-29 Wilkie Brian J Apparatus for mounting electronic module assembly in sensor
CN101779110A (zh) * 2007-08-28 2010-07-14 佳能株式会社 磁性力传感器

Also Published As

Publication number Publication date
IN2014CN01541A (https=) 2015-05-08
EP2738532A4 (en) 2015-05-06
JP5778513B2 (ja) 2015-09-16
JP2013029413A (ja) 2013-02-07
WO2013015263A1 (ja) 2013-01-31
US9846090B2 (en) 2017-12-19
US20140191627A1 (en) 2014-07-10
EP2738532A1 (en) 2014-06-04
CN103765177A (zh) 2014-04-30
EP2738532B1 (en) 2018-07-11

Similar Documents

Publication Publication Date Title
CN103765177B (zh) 直动致动器用的磁性负载传感器以及直动致动器
CN103930758B (zh) 直动促动器用的磁式负载传感器以及直动促动器
CN103958919B (zh) 电动式直动促动器以及电动制动装置
JP5795908B2 (ja) 電動ブレーキ装置
JP5676382B2 (ja) 電動ブレーキ装置
US9528889B2 (en) Magnetic load sensor unit and electric brake system
CN104903690B (zh) 磁载荷传感器及电动制动装置
JP5865184B2 (ja) 磁気式荷重センサおよび電動ブレーキ装置
JP5876564B2 (ja) 電動式直動アクチュエータ

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant