ATE270395T1 - Eilgangschaltung für hydraulische ölmotoren und zylinder - Google Patents
Eilgangschaltung für hydraulische ölmotoren und zylinderInfo
- Publication number
- ATE270395T1 ATE270395T1 AT99107869T AT99107869T ATE270395T1 AT E270395 T1 ATE270395 T1 AT E270395T1 AT 99107869 T AT99107869 T AT 99107869T AT 99107869 T AT99107869 T AT 99107869T AT E270395 T1 ATE270395 T1 AT E270395T1
- Authority
- AT
- Austria
- Prior art keywords
- cylinders
- hydraulic oil
- oil motors
- rapid shift
- fast
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/14—Energy-recuperation 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Fluid Gearings (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19818537A DE19818537A1 (de) | 1998-04-24 | 1998-04-24 | Eilgangschaltung für hydraulische Ölmotoren und Zylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE270395T1 true ATE270395T1 (de) | 2004-07-15 |
Family
ID=7865776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99107869T ATE270395T1 (de) | 1998-04-24 | 1999-04-21 | Eilgangschaltung für hydraulische ölmotoren und zylinder |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0952354B1 (de) |
AT (1) | ATE270395T1 (de) |
DE (2) | DE19818537A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2825421B1 (fr) * | 2001-06-05 | 2004-08-27 | Ptc | Dispositif pour la suppression des contre-pressions dans le circuit de retour d'un systeme hydraulique |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3038312A (en) * | 1958-09-29 | 1962-06-12 | Rockwell Mfg Co | Regenerative hydraulic torque multiplication system |
SE316379B (de) * | 1965-05-20 | 1969-10-20 | Trima Ab | |
US5251705A (en) * | 1992-03-19 | 1993-10-12 | Deere & Company | Electrical trigger for quick drop valve |
DE29512061U1 (de) * | 1995-07-26 | 1995-11-16 | Kemptener Maschinenfabrik GmbH, 87437 Kempten | Doppeltwirkender Druckmittelzylinder |
JPH0972303A (ja) * | 1995-09-06 | 1997-03-18 | Tokimec Inc | 可変容量形液圧装置システム |
EP0797027A3 (de) * | 1996-02-14 | 1998-07-22 | Gottfried Keller | Hydromechanisches Getriebe |
-
1998
- 1998-04-24 DE DE19818537A patent/DE19818537A1/de not_active Withdrawn
-
1999
- 1999-04-21 AT AT99107869T patent/ATE270395T1/de not_active IP Right Cessation
- 1999-04-21 DE DE59909832T patent/DE59909832D1/de not_active Expired - Fee Related
- 1999-04-21 EP EP99107869A patent/EP0952354B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19818537A1 (de) | 1999-10-28 |
DE59909832D1 (de) | 2004-08-05 |
EP0952354A2 (de) | 1999-10-27 |
EP0952354A3 (de) | 2001-03-07 |
EP0952354B1 (de) | 2004-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |