FR1544188A - Dispositif de détection de fin de course de pistons de vérins - Google Patents

Dispositif de détection de fin de course de pistons de vérins

Info

Publication number
FR1544188A
FR1544188A FR121772A FR121772A FR1544188A FR 1544188 A FR1544188 A FR 1544188A FR 121772 A FR121772 A FR 121772A FR 121772 A FR121772 A FR 121772A FR 1544188 A FR1544188 A FR 1544188A
Authority
FR
France
Prior art keywords
detection device
limit switch
cylinder piston
switch detection
piston limit
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
Application number
FR121772A
Other languages
English (en)
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.)
Poclain SA
Original Assignee
Poclain 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 Poclain SA filed Critical Poclain SA
Priority to FR121772A priority Critical patent/FR1544188A/fr
Priority to GB41546/68A priority patent/GB1222840A/en
Priority to US757378A priority patent/US3541925A/en
Priority to ES358380A priority patent/ES358380A1/es
Application granted granted Critical
Publication of FR1544188A publication Critical patent/FR1544188A/fr
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
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Earth Drilling (AREA)
FR121772A 1967-09-21 1967-09-21 Dispositif de détection de fin de course de pistons de vérins Expired FR1544188A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR121772A FR1544188A (fr) 1967-09-21 1967-09-21 Dispositif de détection de fin de course de pistons de vérins
GB41546/68A GB1222840A (en) 1967-09-21 1968-08-30 End of travel detection device for fluid operated double acting ram
US757378A US3541925A (en) 1967-09-21 1968-09-04 Device for detecting the end of travel of jack pistons
ES358380A ES358380A1 (es) 1967-09-21 1968-09-21 Perfeccionamientos en la construccion de dispositivos de deteccion de final de carrera en pistones de gatos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR121772A FR1544188A (fr) 1967-09-21 1967-09-21 Dispositif de détection de fin de course de pistons de vérins

Publications (1)

Publication Number Publication Date
FR1544188A true FR1544188A (fr) 1968-10-31

Family

ID=8638719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR121772A Expired FR1544188A (fr) 1967-09-21 1967-09-21 Dispositif de détection de fin de course de pistons de vérins

Country Status (4)

Country Link
US (1) US3541925A (fr)
ES (1) ES358380A1 (fr)
FR (1) FR1544188A (fr)
GB (1) GB1222840A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691902A (en) * 1971-07-13 1972-09-19 Us Army Monitoring system for pneumatic cylinder
US4002103A (en) * 1974-07-01 1977-01-11 The West Company Reciprocating apparatus with a controllable dwell time at each end of the stroke
DE3201013C2 (de) * 1982-01-15 1984-11-29 Maschinenfabrik Hilma Gmbh, 5912 Hilchenbach Hydraulisch betätigbarer Schwenkspanner
DE3417447A1 (de) * 1984-05-11 1985-11-21 E.P.E. Budde GmbH, 5980 Werdohl Vorrichtung zur erfassung der endlagen eines hydraulikzylinders
JPS60263713A (ja) * 1984-06-11 1985-12-27 Takashi Kimura 減速装置付中間停止空気圧シリンダ
DE9411939U1 (de) * 1994-07-22 1994-09-15 Paul Pleiger Maschinenfabrik GmbH & Co KG, 58452 Witten Vorrichtung für die Stellungsanzeige bei hydraulisch betätigten Armaturen
US5587536A (en) * 1995-08-17 1996-12-24 Rasmussen; John Differential pressure sensing device for pneumatic cylinders
AUPN687795A0 (en) * 1995-11-29 1995-12-21 Parker Hannifin (Australia) Pty Limited Pneumatic or hydraulic cylinders
DE19938132A1 (de) * 1999-08-16 2001-02-22 Eckehart Schulze Elektrohydraulische Überwachungseinrichtung für einen doppelt wirkenden Hydrozylinder
JP4342747B2 (ja) * 2000-10-06 2009-10-14 株式会社安藤製作所 シリンダ制御用センサ及びこれを備えたシリンダ装置

Also Published As

Publication number Publication date
GB1222840A (en) 1971-02-17
ES358380A1 (es) 1970-04-16
US3541925A (en) 1970-11-24

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