FR3045744B1 - Dispositif de detection - Google Patents

Dispositif de detection Download PDF

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Publication number
FR3045744B1
FR3045744B1 FR1562509A FR1562509A FR3045744B1 FR 3045744 B1 FR3045744 B1 FR 3045744B1 FR 1562509 A FR1562509 A FR 1562509A FR 1562509 A FR1562509 A FR 1562509A FR 3045744 B1 FR3045744 B1 FR 3045744B1
Authority
FR
France
Prior art keywords
detection device
detection
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
FR1562509A
Other languages
English (en)
Other versions
FR3045744A1 (fr
Inventor
Francis Bonneville
Laurent Pilot
Bernard Prunier
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.)
Hydraulique PB SA
Original Assignee
Hydraulique PB SA
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 Hydraulique PB SA filed Critical Hydraulique PB SA
Priority to FR1562509A priority Critical patent/FR3045744B1/fr
Publication of FR3045744A1 publication Critical patent/FR3045744A1/fr
Application granted granted Critical
Publication of FR3045744B1 publication Critical patent/FR3045744B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift

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)
FR1562509A 2015-12-16 2015-12-16 Dispositif de detection Active FR3045744B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1562509A FR3045744B1 (fr) 2015-12-16 2015-12-16 Dispositif de detection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562509 2015-12-16
FR1562509A FR3045744B1 (fr) 2015-12-16 2015-12-16 Dispositif de detection

Publications (2)

Publication Number Publication Date
FR3045744A1 FR3045744A1 (fr) 2017-06-23
FR3045744B1 true FR3045744B1 (fr) 2018-06-22

Family

ID=55346062

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562509A Active FR3045744B1 (fr) 2015-12-16 2015-12-16 Dispositif de detection

Country Status (1)

Country Link
FR (1) FR3045744B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3340371A (en) * 1965-10-23 1967-09-05 Lea G Trimmer Switch device for pressure cylinders
JPS5929803A (ja) * 1982-08-10 1984-02-17 Iseki & Co Ltd 油圧シリンダ等の伸縮状態検出装置

Also Published As

Publication number Publication date
FR3045744A1 (fr) 2017-06-23

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