ES419549A1 - Dispositivo para determinar la posicion del piston de un cilindro hidraulica o neumaticamente accionado. - Google Patents
Dispositivo para determinar la posicion del piston de un cilindro hidraulica o neumaticamente accionado.Info
- Publication number
- ES419549A1 ES419549A1 ES419549A ES419549A ES419549A1 ES 419549 A1 ES419549 A1 ES 419549A1 ES 419549 A ES419549 A ES 419549A ES 419549 A ES419549 A ES 419549A ES 419549 A1 ES419549 A1 ES 419549A1
- Authority
- ES
- Spain
- Prior art keywords
- piston
- indicating
- fluidic actuator
- actuator
- cylinder
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
LU66347 | 1972-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES419549A1 true ES419549A1 (es) | 1976-05-01 |
Family
ID=19727186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES419549A Expired ES419549A1 (es) | 1972-10-23 | 1973-10-11 | Dispositivo para determinar la posicion del piston de un cilindro hidraulica o neumaticamente accionado. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3915070A (es) |
BE (1) | BE806317A (es) |
DE (1) | DE2344143A1 (es) |
ES (1) | ES419549A1 (es) |
FR (1) | FR2203948B1 (es) |
GB (1) | GB1440353A (es) |
IT (1) | IT998765B (es) |
LU (1) | LU66347A1 (es) |
Families Citing this family (17)
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 | Rotalin International 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)
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 (es) * | 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 |
-
1972
- 1972-10-23 LU LU66347A patent/LU66347A1/xx unknown
-
1973
- 1973-09-01 DE DE19732344143 patent/DE2344143A1/de active Granted
- 1973-10-09 GB GB4711073A patent/GB1440353A/en not_active Expired
- 1973-10-11 ES ES419549A patent/ES419549A1/es not_active Expired
- 1973-10-17 FR FR7337011A patent/FR2203948B1/fr not_active Expired
- 1973-10-19 IT IT30319/73A patent/IT998765B/it active
- 1973-10-19 US US408198A patent/US3915070A/en not_active Expired - Lifetime
- 1973-10-19 BE BE6044334A patent/BE806317A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2344143C2 (es) | 1987-06-11 |
IT998765B (it) | 1976-02-20 |
GB1440353A (en) | 1976-06-23 |
FR2203948B1 (es) | 1978-09-08 |
LU66347A1 (es) | 1973-01-23 |
BE806317A (fr) | 1974-02-15 |
US3915070A (en) | 1975-10-28 |
DE2344143A1 (de) | 1974-04-25 |
FR2203948A1 (es) | 1974-05-17 |
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