EP1798422A3 - Sensor device for a piston-cylinder device - Google Patents

Sensor device for a piston-cylinder device Download PDF

Info

Publication number
EP1798422A3
EP1798422A3 EP06024877A EP06024877A EP1798422A3 EP 1798422 A3 EP1798422 A3 EP 1798422A3 EP 06024877 A EP06024877 A EP 06024877A EP 06024877 A EP06024877 A EP 06024877A EP 1798422 A3 EP1798422 A3 EP 1798422A3
Authority
EP
European Patent Office
Prior art keywords
cylinder
piston
sensor device
housing
sensor
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.)
Granted
Application number
EP06024877A
Other languages
German (de)
French (fr)
Other versions
EP1798422B1 (en
EP1798422A2 (en
Inventor
Thomas Nowotka
Jürgen Lindenthal
Alfred Memmel
Achim Thomä
Alfred Wirth
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of EP1798422A2 publication Critical patent/EP1798422A2/en
Publication of EP1798422A3 publication Critical patent/EP1798422A3/en
Application granted granted Critical
Publication of EP1798422B1 publication Critical patent/EP1798422B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

The piston-cylinder assembly has a retainer (15) for the sensor device (13) which is a component part of the housing (11) fixed on the outside of the cylinder (3). The assembly has a cylinder in which a piston rod (5) is axially guided in a movable manner. The sensor device is supported in the housing by a swiveling joint.
EP06024877A 2005-12-13 2006-12-01 Sensor device for a piston-cylinder device Not-in-force EP1798422B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005059984A DE102005059984A1 (en) 2005-12-13 2005-12-13 Piston-cylinder assembly, has retainer for sensor device which is component part of housing fixed on outside of cylinder whereby sensor device is supported in housing by swiveling joint

Publications (3)

Publication Number Publication Date
EP1798422A2 EP1798422A2 (en) 2007-06-20
EP1798422A3 true EP1798422A3 (en) 2009-08-12
EP1798422B1 EP1798422B1 (en) 2011-10-26

Family

ID=37864507

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06024877A Not-in-force EP1798422B1 (en) 2005-12-13 2006-12-01 Sensor device for a piston-cylinder device

Country Status (3)

Country Link
EP (1) EP1798422B1 (en)
AT (1) ATE530775T1 (en)
DE (1) DE102005059984A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114323447B (en) * 2022-03-10 2022-05-27 浙江华朔科技股份有限公司 A leakproofness detects shutoff frock for aluminum alloy housing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0894983A2 (en) * 1997-07-30 1999-02-03 Smc Corporation Sensor mounting device in fluid pressure clylinder
DE20211518U1 (en) * 2002-07-13 2002-09-12 Festo Ag & Co Position sensor designed as a Hall sensor
EP1544476A2 (en) * 2003-12-19 2005-06-22 Caterpillar Inc. Mount for cylinder position sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839591A (en) 1986-12-16 1989-06-13 Kayaba Kogyo Kabushiki-Kaisha Magnetic stroke sensor for detecting the stroke of a fluid-power cylinder
DE20106298U1 (en) * 2001-04-10 2001-06-21 Festo Ag & Co linear actuator
JP2005531736A (en) 2002-07-02 2005-10-20 コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト Shock absorber and device for detecting shock absorber motion
DE10242266A1 (en) * 2002-09-12 2004-03-25 Continental Teves Ag & Co. Ohg Magnetoresistance position signal generator integrated into main brake cylinder has sensor in housing of adapter that can be varied in position at least during mounting of sensor on main cylinder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0894983A2 (en) * 1997-07-30 1999-02-03 Smc Corporation Sensor mounting device in fluid pressure clylinder
DE20211518U1 (en) * 2002-07-13 2002-09-12 Festo Ag & Co Position sensor designed as a Hall sensor
EP1544476A2 (en) * 2003-12-19 2005-06-22 Caterpillar Inc. Mount for cylinder position sensor

Also Published As

Publication number Publication date
EP1798422B1 (en) 2011-10-26
ATE530775T1 (en) 2011-11-15
EP1798422A2 (en) 2007-06-20
DE102005059984A1 (en) 2007-06-14

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