ES8406655A1 - Fluid-powered piston and cylinder device - Google Patents
Fluid-powered piston and cylinder deviceInfo
- Publication number
- ES8406655A1 ES8406655A1 ES528094A ES528094A ES8406655A1 ES 8406655 A1 ES8406655 A1 ES 8406655A1 ES 528094 A ES528094 A ES 528094A ES 528094 A ES528094 A ES 528094A ES 8406655 A1 ES8406655 A1 ES 8406655A1
- Authority
- ES
- Spain
- Prior art keywords
- barrel
- piston
- limit switches
- fluid
- support means
- 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
- F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means
-
- 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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
- F01L25/08—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by electric or magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
A cylinder barrel (10) with a piston (12) reciprocable therein has a rail-like support means, such as an integral ridge (14) or a groove, on its outside surface and which extends parallel to its axis. Limit switches (18) are adjustably fixed to the support means.The barrel furthermore has an outer flat (30) running along at least part of its length. The flat (30) forms a mounting area for a directional control valve (20) responsive to the operation of the limit switches (18). The barrel has fluid power supply and outlet ducts (16 and 17) formed within the thickness of its wall and are connected to the control valve (20). The limit switches are designed for sensing the position of the piston (12) within the barrel and are electrically connected to the valve (20) for changing the direction of motion of the piston.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823246970 DE3246970A1 (en) | 1982-12-18 | 1982-12-18 | PRESSURE-OPERABLE WORKING CYLINDER |
Publications (2)
Publication Number | Publication Date |
---|---|
ES528094A0 ES528094A0 (en) | 1984-08-01 |
ES8406655A1 true ES8406655A1 (en) | 1984-08-01 |
Family
ID=6181079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES528094A Expired ES8406655A1 (en) | 1982-12-18 | 1983-12-16 | Fluid-powered piston and cylinder device |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS59131009A (en) |
KR (1) | KR890001511B1 (en) |
DE (1) | DE3246970A1 (en) |
ES (1) | ES8406655A1 (en) |
FR (1) | FR2538046B1 (en) |
GB (1) | GB2131891A (en) |
IT (1) | IT1165495B (en) |
SE (1) | SE453006B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3507167C3 (en) | 1985-03-01 | 1996-06-13 | Festo Kg | Piston-cylinder arrangement |
DE3546865C2 (en) * | 1985-03-01 | 1997-05-28 | Festo Kg | Piston-cylinder arrangement |
JPH07113361B2 (en) * | 1985-10-01 | 1995-12-06 | エスエムシー株式会社 | Actuator |
DE3815992C3 (en) * | 1988-03-09 | 1995-12-07 | Festo Kg | Pipe-like device for guiding a flow medium |
DE3827749A1 (en) * | 1988-08-16 | 1990-02-22 | Festo Kg | CLAMPING DEVICE |
DE4010840C2 (en) * | 1990-04-04 | 1993-11-11 | Festo Kg | Mounting plate |
DE4120170A1 (en) * | 1991-06-19 | 1992-12-24 | Bosch Gmbh Robert | PRESSURE-OPERABLE WORKING CYLINDER |
JPH0522810U (en) * | 1991-09-04 | 1993-03-26 | エスエムシー株式会社 | Cylinder with sensor mounting mechanism |
JP2502856B2 (en) * | 1991-10-23 | 1996-05-29 | 松下電器産業株式会社 | Slide unit |
JPH0751962B2 (en) * | 1992-10-01 | 1995-06-05 | エスエムシー株式会社 | Actuator |
JPH0656810U (en) * | 1992-10-08 | 1994-08-05 | ジョングチョン チェ | Auxiliary treads for transport machines |
US7587897B2 (en) * | 2007-04-10 | 2009-09-15 | Illinois Tool Works Inc. | Magnetically sequenced pneumatic motor |
US7603854B2 (en) * | 2007-04-10 | 2009-10-20 | Illinois Tool Works Inc. | Pneumatically self-regulating valve |
US7603855B2 (en) | 2007-04-10 | 2009-10-20 | Illinois Tool Works Inc. | Valve with magnetic detents |
CN110410384B (en) * | 2019-09-01 | 2024-03-08 | 宋彦宏 | Incoming oil measurement indicator of hydraulic pipeline and detection method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7917485U1 (en) * | 1979-09-20 | Elobau Elektrobauelemente Gmbh & Co Kg, 7972 Isny | Pneumatic cylinder | |
GB477549A (en) * | 1936-07-03 | 1938-01-03 | Arthur Greenwood Kershaw | Improvements relating to door operating mechanism for railway and like vehicles |
GB1357630A (en) * | 1971-12-30 | 1974-06-26 | Pressure Controllers Ltd I V | Mixture separating apparatus |
US3949646A (en) * | 1974-07-26 | 1976-04-13 | Philip Morris Incorporated | Control device for air cylinder unit |
DE7502826U (en) * | 1975-01-31 | 1975-08-28 | Festo Maschinenfabrik Stoll G | |
US3984646A (en) * | 1975-04-29 | 1976-10-05 | Day Harry E | Limit switch actuator |
JPS5341655U (en) * | 1976-09-14 | 1978-04-11 | ||
FR2425567A1 (en) * | 1978-05-12 | 1979-12-07 | Outillage Air Comprime | CYLINDER |
DE3149516A1 (en) * | 1981-12-14 | 1983-07-07 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | Device for detecting the piston position of a cylinder |
GB2117828B (en) * | 1982-03-26 | 1985-08-14 | Moog Inc | Linear actuator with piston position transducer |
-
1982
- 1982-12-18 DE DE19823246970 patent/DE3246970A1/en not_active Withdrawn
-
1983
- 1983-12-14 GB GB08333338A patent/GB2131891A/en not_active Withdrawn
- 1983-12-16 FR FR8320729A patent/FR2538046B1/en not_active Expired
- 1983-12-16 JP JP58236487A patent/JPS59131009A/en active Pending
- 1983-12-16 IT IT24201/83A patent/IT1165495B/en active
- 1983-12-16 SE SE8306980A patent/SE453006B/en not_active IP Right Cessation
- 1983-12-16 ES ES528094A patent/ES8406655A1/en not_active Expired
- 1983-12-19 KR KR1019830006086A patent/KR890001511B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB8333338D0 (en) | 1984-01-18 |
SE8306980D0 (en) | 1983-12-16 |
KR890001511B1 (en) | 1989-05-06 |
JPS59131009A (en) | 1984-07-27 |
SE453006B (en) | 1988-01-04 |
GB2131891A (en) | 1984-06-27 |
DE3246970A1 (en) | 1984-06-20 |
KR840007152A (en) | 1984-12-05 |
FR2538046A1 (en) | 1984-06-22 |
ES528094A0 (en) | 1984-08-01 |
SE8306980L (en) | 1984-06-19 |
IT1165495B (en) | 1987-04-22 |
IT8324201A0 (en) | 1983-12-16 |
FR2538046B1 (en) | 1988-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20020506 |