LU66347A1 - - Google Patents

Info

Publication number
LU66347A1
LU66347A1 LU66347A LU66347DA LU66347A1 LU 66347 A1 LU66347 A1 LU 66347A1 LU 66347 A LU66347 A LU 66347A LU 66347D A LU66347D A LU 66347DA LU 66347 A1 LU66347 A1 LU 66347A1
Authority
LU
Luxembourg
Application number
LU66347A
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 filed Critical
Publication of LU66347A1 publication Critical patent/LU66347A1/xx

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
    • F15B15/2815—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT
    • F15B15/2823—Position sensing, i.e. means for continuous measurement of position, e.g. LVDT by a screw mechanism attached to the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
LU66347A 1972-10-23 1972-10-23 LU66347A1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU66347 1972-10-23

Publications (1)

Publication Number Publication Date
LU66347A1 true LU66347A1 (enrdf_load_html_response) 1973-01-23

Family

ID=19727186

Family Applications (1)

Application Number Title Priority Date Filing Date
LU66347A LU66347A1 (enrdf_load_html_response) 1972-10-23 1972-10-23

Country Status (8)

Country Link
US (1) US3915070A (enrdf_load_html_response)
BE (1) BE806317A (enrdf_load_html_response)
DE (1) DE2344143A1 (enrdf_load_html_response)
ES (1) ES419549A1 (enrdf_load_html_response)
FR (1) FR2203948B1 (enrdf_load_html_response)
GB (1) GB1440353A (enrdf_load_html_response)
IT (1) IT998765B (enrdf_load_html_response)
LU (1) LU66347A1 (enrdf_load_html_response)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386552A (en) * 1980-06-16 1983-06-07 Foxwell W John Power cylinder with internally mounted position indicator
US4552055A (en) * 1981-02-09 1985-11-12 Prince Manufacturing Company Power cylinder with internally mounted position indicator
US4523514A (en) * 1981-09-08 1985-06-18 Deere & Company Position sensing cylinder
DE3229945C2 (de) * 1982-08-12 1986-06-05 Mannesmann Rexroth GmbH, 8770 Lohr Vorrichtung zur Anzeige des Kolbenhubes bei einem hydraulischen Zylinder
US4536130A (en) * 1984-06-18 1985-08-20 Dunham-Bush, Inc. Simplified unloader indicator for helical screw rotary compressor
US5488860A (en) * 1993-12-29 1996-02-06 E-Systems, Inc. Apparatus for determining the position of a piston in a fluidic actuator
US5661247A (en) * 1995-11-24 1997-08-26 Georgia Tech Research Corporation Rotational displacement apparatus with ultra-low torque and high thrust load capability
DE19933073A1 (de) * 1999-07-19 2001-01-25 Claas Industrietechnik Gmbh Vorrichtung zur Erfassung der Lage eines Kolbens
FI20025035A0 (fi) * 2001-12-20 2002-07-24 Alamarin Jet Oy Työsylinteri
US7023199B2 (en) * 2002-12-31 2006-04-04 Caterpillar Inc. Position sensing cylinder cap for ease of service and assembly
US20050007099A1 (en) * 2003-07-07 2005-01-13 Hamasagar Arun M. Position sensing method and apparatus for a linkage system
US7121185B2 (en) * 2004-05-28 2006-10-17 Caterpillar Inc. Hydraulic cylinder having a snubbing valve
DE202005011280U1 (de) * 2005-07-18 2006-11-23 Kinshofer Greiftechnik Gmbh & Co. Kg Hub-/Schwenkvorrichtung für Ladebordwände und/oder -rampen
AU2009328618B2 (en) * 2008-12-16 2012-12-13 Motivact Pty Ltd Linear actuator with internal linear to rotary conversion and external rotary component
US11779501B2 (en) 2019-09-17 2023-10-10 Engle Dental Systems, LLC Traverse dental chair and a sensor assembly for monitoring positions thereof
DE102020107647A1 (de) 2020-03-13 2021-09-16 Wollin Gmbh Dosiervolumenmesseinrichtung
DE102020209578A1 (de) * 2020-07-29 2022-02-03 Hawe Hydraulik Se Zylindereinrichtung für eine hydraulische hubvorrichtung mit wegmessung, hydraulische hubvorrichtung, fahrgestell sowie mobile vorrichtung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US243450A (en) * 1881-06-28 lafargkje
DE7201445U (de) * 1972-04-06 Weiste H Langenveranderhcher hydraulischer Stellzylinder
US2704047A (en) * 1953-03-05 1955-03-15 Lushenko Gordon Indicating mechanism for ram operated agricultural tool
US2936737A (en) * 1955-07-25 1960-05-17 Miller J Carter Rotary actuator
US3077179A (en) * 1961-08-22 1963-02-12 Evanson Emil Position indicator for elongatable actuators such as hydraulic cylinders
US3186311A (en) * 1962-10-03 1965-06-01 Carl M Carlson Air impulse counter
US3398484A (en) * 1965-06-04 1968-08-27 Katsumura Toru Car door actuator
US3363434A (en) * 1965-08-26 1968-01-16 Lokomotivbau Elektrotech Device for protecting a shaft against condensation of vapor
US3386340A (en) * 1965-11-24 1968-06-04 Elisworth C. Engle Fluid power drive unit having rotary and reciprocatory movement
GB1160624A (en) * 1966-07-05 1969-08-06 Gen Electric Improvements in Hydraulic Actuators
DE1299432B (de) * 1967-12-30 1969-07-17 Maurer Ludwig Verfahren und Vorrichtung zur Stellwegmessung bei einer mit einem Druckmedium beaufschlagten Kolben-zylinder-Einheit
DE1784892C3 (de) * 1968-07-09 1975-09-11 Fritz Dipl.-Ing. 3001 Anderten Engelbart Vorrichtung zur Abwasserreinigung
NO123671B (enrdf_load_html_response) * 1968-12-30 1971-12-27 Norsk Hydro Verksteder A S
US3633534A (en) * 1970-01-07 1972-01-11 Sperry Rand Corp Mechanical annunciator for indicating the position of the actuation shaft of a selector switch
US3766831A (en) * 1971-12-09 1973-10-23 Southwest Res Inst Compound axial torsional hydraulic actuator

Also Published As

Publication number Publication date
FR2203948B1 (enrdf_load_html_response) 1978-09-08
IT998765B (it) 1976-02-20
US3915070A (en) 1975-10-28
DE2344143A1 (de) 1974-04-25
ES419549A1 (es) 1976-05-01
DE2344143C2 (enrdf_load_html_response) 1987-06-11
FR2203948A1 (enrdf_load_html_response) 1974-05-17
BE806317A (fr) 1974-02-15
GB1440353A (en) 1976-06-23

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