EP0093859A3 - Piston for the contactless sensing of the piston position - Google Patents

Piston for the contactless sensing of the piston position Download PDF

Info

Publication number
EP0093859A3
EP0093859A3 EP83102578A EP83102578A EP0093859A3 EP 0093859 A3 EP0093859 A3 EP 0093859A3 EP 83102578 A EP83102578 A EP 83102578A EP 83102578 A EP83102578 A EP 83102578A EP 0093859 A3 EP0093859 A3 EP 0093859A3
Authority
EP
European Patent Office
Prior art keywords
piston
contactless sensing
piston position
contactless
sensing
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
EP83102578A
Other languages
German (de)
Other versions
EP0093859A2 (en
EP0093859B1 (en
Inventor
Josef Steiner
Walter Troster
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP0093859A2 publication Critical patent/EP0093859A2/en
Publication of EP0093859A3 publication Critical patent/EP0093859A3/en
Application granted granted Critical
Publication of EP0093859B1 publication Critical patent/EP0093859B1/en
Expired legal-status Critical Current

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
EP83102578A 1982-04-02 1983-03-16 Piston for the contactless sensing of the piston position Expired EP0093859B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19828209420U DE8209420U1 (en) 1982-04-02 1982-04-02 PISTON FOR CONTACTLESS PISTON POSITION SENSING
DE8209420U 1982-04-02

Publications (3)

Publication Number Publication Date
EP0093859A2 EP0093859A2 (en) 1983-11-16
EP0093859A3 true EP0093859A3 (en) 1986-10-29
EP0093859B1 EP0093859B1 (en) 1989-06-21

Family

ID=6738673

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83102578A Expired EP0093859B1 (en) 1982-04-02 1983-03-16 Piston for the contactless sensing of the piston position

Country Status (2)

Country Link
EP (1) EP0093859B1 (en)
DE (2) DE8209420U1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3507167C3 (en) * 1985-03-01 1996-06-13 Festo Kg Piston-cylinder arrangement
US4660460A (en) * 1985-07-29 1987-04-28 Allied Corporation Magnetic front seal for vacuum brake booster
FR2634256B1 (en) * 1988-07-13 1992-12-31 Automax IMPROVED CYLINDER
DE4320840C1 (en) * 1993-06-23 1994-12-15 Freudenberg Carl Fa Seal for a pneumatically driven piston
DE19500137A1 (en) * 1995-01-04 1996-07-11 Beetz Hydraulik Gmbh Fluid-operated cylinder-piston arrangement with a magnetic field sensor
DE29607993U1 (en) * 1996-05-03 1996-08-01 Festo Kg, 73734 Esslingen Piston for a working cylinder
AT404290B (en) * 1996-10-28 1998-10-27 Hygrama Ag PISTON FOR A PNEUMATIC OR HYDRAULIC WORKING CYLINDER
DE19651161C1 (en) * 1996-12-10 1998-06-04 Mannesmann Sachs Ag Plastic piston ring moulded onto piston for e.g. piston-cylinder damper unit
DE19925083A1 (en) * 1999-06-01 2000-12-14 Festo Ag & Co Piston for a working cylinder and process for its manufacture
DE202005010618U1 (en) 2005-07-06 2005-09-29 Festo Ag & Co. Piston for working cylinder, comprising two plastic halves attached to both sides of metal core
DE102010006631A1 (en) * 2010-02-02 2011-08-04 Rolls-Royce Deutschland Ltd & Co KG, 15827 Inductive sensor for use in e.g. torque sensor arrangement in aircraft power units, has iron core with end supported in holder, where part of core is projected from holder and is surrounded by coil, and end is turned towards magnets
JP6598079B2 (en) 2016-12-06 2019-10-30 Ｓｍｃ株式会社 Rod assembly and fluid pressure device
DE102017213578A1 (en) * 2017-08-04 2019-02-07 BRUSS Sealing Systems GmbH Piston with at least one elastomeric seal
DE102021205951A1 (en) 2021-06-11 2022-12-15 Festo Se & Co. Kg Piston and fluid-operated power cylinder equipped therewith

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1123679A (en) * 1964-08-17 1968-08-14 Bosch Gmbh Robert Improvements in fluid pressure operated actuators

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1123679A (en) * 1964-08-17 1968-08-14 Bosch Gmbh Robert Improvements in fluid pressure operated actuators

Also Published As

Publication number Publication date
EP0093859A2 (en) 1983-11-16
DE8209420U1 (en) 1983-09-15
DE3380096D1 (en) 1989-07-27
EP0093859B1 (en) 1989-06-21

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