EP0258279B1 - Verin a capteur electrique de la position terminale du piston - Google Patents
Verin a capteur electrique de la position terminale du piston Download PDFInfo
- Publication number
- EP0258279B1 EP0258279B1 EP87900648A EP87900648A EP0258279B1 EP 0258279 B1 EP0258279 B1 EP 0258279B1 EP 87900648 A EP87900648 A EP 87900648A EP 87900648 A EP87900648 A EP 87900648A EP 0258279 B1 EP0258279 B1 EP 0258279B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- piston
- cylinder
- end wall
- working cylinder
- force
- 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
Images
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
- F15B15/26—Locking mechanisms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863603992 DE3603992A1 (de) | 1986-02-08 | 1986-02-08 | Arbeitszylinder mit einem elektrischen kolbenendstellungsgeber |
DE3603992 | 1986-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0258279A1 EP0258279A1 (fr) | 1988-03-09 |
EP0258279B1 true EP0258279B1 (fr) | 1989-09-27 |
Family
ID=6293698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87900648A Expired EP0258279B1 (fr) | 1986-02-08 | 1987-01-14 | Verin a capteur electrique de la position terminale du piston |
Country Status (5)
Country | Link |
---|---|
US (1) | US4843951A (fr) |
EP (1) | EP0258279B1 (fr) |
JP (1) | JPH0776563B2 (fr) |
DE (2) | DE3603992A1 (fr) |
WO (1) | WO1987004763A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103775421A (zh) * | 2013-07-13 | 2014-05-07 | 合肥工业大学 | 自测活塞移动量式液压缸及其使用方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5055733A (en) * | 1990-09-17 | 1991-10-08 | Leonid Eylman | Method for converting micromotions into macromotions and apparatus for carrying out the method |
US5259345A (en) * | 1992-05-05 | 1993-11-09 | North American Philips Corporation | Pneumatically powered actuator with hydraulic latching |
DE9305640U1 (de) * | 1993-04-15 | 1994-08-25 | Hydraulik Techniek | Druckmittelbetätigter Arbeitszylinder |
DE4411569C1 (de) * | 1994-04-02 | 1995-07-20 | Itw Dynatec Gmbh Klebetechnik | Auftragskopf zur dosierten Abgabe von strömenden Medien |
EP1171711B1 (fr) * | 1999-04-19 | 2004-10-13 | LEYBOLD VACUUM GmbH | Organe de commande a piston oscillant |
GB0008281D0 (en) * | 2000-04-04 | 2000-05-24 | Boc Group Plc | Improvements in reciprocating machines |
US8413572B1 (en) | 2006-11-22 | 2013-04-09 | Westendorf Manufacturing, Co. | Auto attachment coupler with abductor valve |
CA2833663A1 (fr) * | 2013-11-21 | 2015-05-21 | Westport Power Inc. | Detection de fin de course dans un moteur hydraulique |
US11480248B2 (en) | 2018-05-15 | 2022-10-25 | Gkn Automotive Ltd. | Actuator and lubricant supply for a motor vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3014331C2 (de) * | 1980-04-15 | 1982-03-11 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Arbeitszylinder mit einem Kolbenendstellungsgeber |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE873209C (de) * | 1951-03-22 | 1953-04-13 | Fritz Gruender | Einrichtung fuer druckmittelbetriebene Anlagen |
US2975119A (en) * | 1958-12-05 | 1961-03-14 | Clarence D Emmons | Vertical rod drive mechanism |
US2983922A (en) * | 1959-04-27 | 1961-05-16 | Senco Products | Portable stapler with pneumatic drive and return |
US3027876A (en) * | 1960-12-05 | 1962-04-03 | Strick Rudolf Paul | Fluid motor with sequence valve |
FR1306756A (fr) * | 1961-09-08 | 1962-10-19 | Electronique Appliquee | Dispositif à céramique piézo-électrique |
US3598506A (en) * | 1969-04-23 | 1971-08-10 | Physics Int Co | Electrostrictive actuator |
DE2052763A1 (de) * | 1970-10-28 | 1972-05-04 | Schmersal & Co K A | Elektrische Schaltvorrichtung zur Umwandlung der Position eines mechanischen Gebers in ein elektrisches Signal, insbesondere Endschalter |
DE2130221A1 (de) * | 1971-06-18 | 1972-12-21 | Philips Nv | Piezoelektrische Zuendvorrichtung |
DE3037380A1 (de) * | 1980-10-03 | 1982-05-13 | Carl Schenck Ag, 6100 Darmstadt | Hydraulischer druckerzeuger und/oder druckmittelversorgungsanordnung |
JPS57167506A (en) * | 1981-04-06 | 1982-10-15 | Takeshi Kuroda | Hydraulic pressure cylinder |
DE3221574A1 (de) * | 1982-06-08 | 1983-12-08 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Zylinder mit integrierter elektrischer signalgabe |
DE3237258C1 (de) * | 1982-10-08 | 1983-12-22 | Daimler-Benz Ag, 7000 Stuttgart | Elektrisch vorgesteuerte Ventilanordnung |
DE3425290A1 (de) * | 1984-07-10 | 1986-01-16 | Atlas Fahrzeugtechnik GmbH, 5980 Werdohl | Piezokeramische ventilplatte und verfahren zu deren herstellung |
-
1986
- 1986-02-08 DE DE19863603992 patent/DE3603992A1/de not_active Withdrawn
-
1987
- 1987-01-14 JP JP62500622A patent/JPH0776563B2/ja not_active Expired - Lifetime
- 1987-01-14 US US07/130,877 patent/US4843951A/en not_active Expired - Fee Related
- 1987-01-14 EP EP87900648A patent/EP0258279B1/fr not_active Expired
- 1987-01-14 DE DE8787900648T patent/DE3760634D1/de not_active Expired
- 1987-01-14 WO PCT/DE1987/000013 patent/WO1987004763A1/fr active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3014331C2 (de) * | 1980-04-15 | 1982-03-11 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Arbeitszylinder mit einem Kolbenendstellungsgeber |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103775421A (zh) * | 2013-07-13 | 2014-05-07 | 合肥工业大学 | 自测活塞移动量式液压缸及其使用方法 |
CN103775421B (zh) * | 2013-07-13 | 2016-03-16 | 合肥工业大学 | 自测活塞移动量式液压缸及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0776563B2 (ja) | 1995-08-16 |
WO1987004763A1 (fr) | 1987-08-13 |
JPS63502296A (ja) | 1988-09-01 |
DE3603992A1 (de) | 1987-08-20 |
DE3760634D1 (en) | 1989-11-02 |
US4843951A (en) | 1989-07-04 |
EP0258279A1 (fr) | 1988-03-09 |
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