ATE219213T1 - Verfahren und ventilvorrichtung zum steuern eines hin-und herbewegenden hydraulischen antriebs - Google Patents
Verfahren und ventilvorrichtung zum steuern eines hin-und herbewegenden hydraulischen antriebsInfo
- Publication number
- ATE219213T1 ATE219213T1 AT95937253T AT95937253T ATE219213T1 AT E219213 T1 ATE219213 T1 AT E219213T1 AT 95937253 T AT95937253 T AT 95937253T AT 95937253 T AT95937253 T AT 95937253T AT E219213 T1 ATE219213 T1 AT E219213T1
- Authority
- AT
- Austria
- Prior art keywords
- pressure
- pct
- fluid
- pressure chamber
- machine
- Prior art date
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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
- F15B11/064—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam with devices for saving the compressible medium
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30505—Non-return valves, i.e. check valves
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/31—Directional control characterised by the positions of the valve element
- F15B2211/3122—Special positions other than the pump port being connected to working ports or the working ports being connected to the return line
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/35—Directional control combined with flow control
- F15B2211/351—Flow control by regulating means in feed line, i.e. meter-in control
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/35—Directional control combined with flow control
- F15B2211/353—Flow control by regulating means in return line, i.e. meter-out control
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/755—Control of acceleration or deceleration of the output member
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/77—Control of direction of movement of the output member
- F15B2211/7725—Control of direction of movement of the output member with automatic reciprocation
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)
- Manipulator (AREA)
- Fluid-Driven Valves (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE1995/001115 WO1997013073A1 (en) | 1995-10-02 | 1995-10-02 | Method and valve apparatus for controlling a reciprocatable fuid actated power machine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE219213T1 true ATE219213T1 (de) | 2002-06-15 |
Family
ID=20397715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95937253T ATE219213T1 (de) | 1995-10-02 | 1995-10-02 | Verfahren und ventilvorrichtung zum steuern eines hin-und herbewegenden hydraulischen antriebs |
Country Status (6)
Country | Link |
---|---|
US (1) | US6129001A (de) |
EP (1) | EP0853730B1 (de) |
JP (1) | JPH11513467A (de) |
AT (1) | ATE219213T1 (de) |
DE (1) | DE69527093D1 (de) |
WO (1) | WO1997013073A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6637361B1 (en) * | 2001-12-31 | 2003-10-28 | Hoerkkoe Tuija Arja Tuulikki | Connecting device for a push-barge system |
DE102005060530A1 (de) * | 2005-12-17 | 2007-06-21 | Zf Friedrichshafen Ag | Belüftung eines Schaltelementes |
CN202746009U (zh) * | 2011-06-10 | 2013-02-20 | 摩尔动力(北京)技术股份有限公司 | 无撞击自由活塞爆排发动机 |
US20130305916A1 (en) * | 2012-05-17 | 2013-11-21 | PHD. Inc. | Pneumatic cylinder with pressure moderator |
CN103606004B (zh) * | 2013-11-18 | 2016-08-17 | 中国电子科技集团公司第四十一研究所 | 一种倒数计数器频率分辨率增强方法 |
US9546672B2 (en) | 2014-07-24 | 2017-01-17 | Google Inc. | Actuator limit controller |
DE112015006510A5 (de) * | 2015-06-15 | 2018-03-15 | Festo Ag & Co. Kg | Antriebssystem und Verfahren zum Betreiben eines fluidbetätigten Drehantriebs |
JP2022126927A (ja) * | 2021-02-19 | 2022-08-31 | Smc株式会社 | エアシリンダの流体回路 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE392674C (de) * | 1920-11-04 | 1924-03-22 | Inh Dipl Ing Lembach | Verfahren zum Abdecken der Einsatzkaesten |
US3653299A (en) * | 1970-05-11 | 1972-04-04 | Signode Corp | Pneumatic piston return system and valve assembly for impact tools |
US4033250A (en) * | 1975-06-18 | 1977-07-05 | The Babcock & Wilcox Company | Pneumatic buffering system |
DE2925885A1 (de) * | 1979-06-27 | 1981-01-22 | Wabco Fahrzeugbremsen Gmbh | Pneumatischer tuerzylinder |
GB2095759A (en) * | 1981-03-26 | 1982-10-06 | Rexnord Inc | Energy-conserving apparatus for a piston cylinder arrangement |
AT392674B (de) * | 1981-10-01 | 1991-05-27 | Hoerbiger Ventilwerke Ag | Einrichtung zum selbsttaetigen rueckstellen eines stellzylinders |
DE3360864D1 (en) * | 1982-03-19 | 1985-10-31 | Legris Sa | Compressed air economising device |
US4581893A (en) * | 1982-04-19 | 1986-04-15 | Unimation, Inc. | Manipulator apparatus with energy efficient control |
US4763560A (en) * | 1984-05-25 | 1988-08-16 | Tokyo Precision Instruments Co., Ltd. | Method and apparatus of controlling and positioning fluid actuator |
EP0322503A3 (de) * | 1987-12-29 | 1991-09-25 | Daihatsu Diesel Mfg. Co., Ltd. | Flüssigkeitsgerät |
-
1995
- 1995-10-02 JP JP9514180A patent/JPH11513467A/ja active Pending
- 1995-10-02 WO PCT/SE1995/001115 patent/WO1997013073A1/en active IP Right Grant
- 1995-10-02 EP EP95937253A patent/EP0853730B1/de not_active Expired - Lifetime
- 1995-10-02 DE DE69527093T patent/DE69527093D1/de not_active Expired - Lifetime
- 1995-10-02 AT AT95937253T patent/ATE219213T1/de not_active IP Right Cessation
-
1996
- 1996-10-02 US US09/043,652 patent/US6129001A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69527093D1 (de) | 2002-07-18 |
EP0853730A1 (de) | 1998-07-22 |
EP0853730B1 (de) | 2002-06-12 |
US6129001A (en) | 2000-10-10 |
JPH11513467A (ja) | 1999-11-16 |
WO1997013073A1 (en) | 1997-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |