CN104662341B - 具有传感器元件的活塞 - Google Patents

具有传感器元件的活塞 Download PDF

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Publication number
CN104662341B
CN104662341B CN201380047140.8A CN201380047140A CN104662341B CN 104662341 B CN104662341 B CN 104662341B CN 201380047140 A CN201380047140 A CN 201380047140A CN 104662341 B CN104662341 B CN 104662341B
Authority
CN
China
Prior art keywords
piston
sensor element
shows
cylindrical wall
maintaining body
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 - Fee Related
Application number
CN201380047140.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN104662341A (zh
Inventor
亚斯明·布劳纳格尔
于尔根·赛费尔曼
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of CN104662341A publication Critical patent/CN104662341A/zh
Application granted granted Critical
Publication of CN104662341B publication Critical patent/CN104662341B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • F16J1/006—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials
    • F16J1/008—Pistons; Trunk pistons; Plungers obtained by assembling several pieces of different materials with sealing lips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1447—Pistons; Piston to piston rod assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2861—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT using magnetic means
    • 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
    • F16D25/00—Fluid-actuated clutches
    • F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
    • F16D25/088—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members being distinctly separate from the axis of rotation
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/18—Sensors; Details or arrangements thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Actuator (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
CN201380047140.8A 2012-09-19 2013-08-09 具有传感器元件的活塞 Expired - Fee Related CN104662341B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012216707 2012-09-19
DE102012216707.2 2012-09-19
PCT/DE2013/200114 WO2014044263A1 (de) 2012-09-19 2013-08-09 Kolben mit einem sensorelement

Publications (2)

Publication Number Publication Date
CN104662341A CN104662341A (zh) 2015-05-27
CN104662341B true CN104662341B (zh) 2017-11-17

Family

ID=49303674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380047140.8A Expired - Fee Related CN104662341B (zh) 2012-09-19 2013-08-09 具有传感器元件的活塞

Country Status (4)

Country Link
CN (1) CN104662341B (enExample)
DE (2) DE112013004545A5 (enExample)
IN (1) IN2015DN01664A (enExample)
WO (1) WO2014044263A1 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102084445A (zh) * 2008-05-19 2011-06-01 石通瑞吉控制装置公司 汽缸位置传感器和包括所述传感器的汽缸

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04270901A (ja) * 1991-02-27 1992-09-28 Nippondenso Co Ltd ストロークセンサ
DE19818796A1 (de) * 1998-04-27 1999-11-04 Walter Hunger Kolbenstange, Kolbenanordnung und Verfahren zur Herstellung einer Kolbenstange
WO2002066307A2 (de) * 2001-02-20 2002-08-29 Robert Bosch Gmbh Messsystem
DE10133163A1 (de) * 2001-02-20 2002-08-29 Bosch Gmbh Robert Messsystem
CN2586015Y (zh) * 2002-11-13 2003-11-12 宁波亿日科技实业有限公司 一种开关气缸的活塞
DE20308810U1 (de) * 2003-05-23 2003-08-28 ZF Sachs AG, 97424 Schweinfurt Kolben-Zylinder-Aggregat mit einem Sensorsystem
MX2009000805A (es) * 2006-07-28 2009-02-03 Norgren Gmbh Porcion de piston para ensamble de piston y un ensamble de piston.
CN201190707Y (zh) * 2008-04-10 2009-02-04 王利山 开口磁环的气缸
CN202091289U (zh) * 2011-04-25 2011-12-28 宁波盛达阳光气动机械有限公司 薄型气缸

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102084445A (zh) * 2008-05-19 2011-06-01 石通瑞吉控制装置公司 汽缸位置传感器和包括所述传感器的汽缸

Also Published As

Publication number Publication date
WO2014044263A1 (de) 2014-03-27
CN104662341A (zh) 2015-05-27
DE112013004545A5 (de) 2015-05-28
IN2015DN01664A (enExample) 2015-07-03
DE102013215774A1 (de) 2014-03-20

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171117