DE502006002775D1 - Electrofluidic system, method of commissioning and associated starting device - Google Patents
Electrofluidic system, method of commissioning and associated starting deviceInfo
- Publication number
- DE502006002775D1 DE502006002775D1 DE502006002775T DE502006002775T DE502006002775D1 DE 502006002775 D1 DE502006002775 D1 DE 502006002775D1 DE 502006002775 T DE502006002775 T DE 502006002775T DE 502006002775 T DE502006002775 T DE 502006002775T DE 502006002775 D1 DE502006002775 D1 DE 502006002775D1
- Authority
- DE
- Germany
- Prior art keywords
- stage
- input stage
- main stage
- starting device
- fluid
- 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.)
- Active
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
- F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
Abstract
The method involves operating multiple manifold valves (2) by input stage (7), on which a fluid operating pressure rests. A fluid admission of a main stage (6) is accomplished such that temporarily after fluid admission of input stage the operating pressure (13) supplying source rests only against the main stage. The input stage switches to main stage for switching pressure, which is developed against the input stage, and initial switching positions of the main stage determines electrical control signals. An independent claim is also included for a starting device for starting multiple arrangement of indirect electrically operated multiple manifold valve of an electro hydraulic system.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06015286A EP1881205B1 (en) | 2006-07-22 | 2006-07-22 | Electro-hydraulic system, method for starting it and corresponding starting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE502006002775D1 true DE502006002775D1 (en) | 2009-03-19 |
Family
ID=37467468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE502006002775T Active DE502006002775D1 (en) | 2006-07-22 | 2006-07-22 | Electrofluidic system, method of commissioning and associated starting device |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1881205B1 (en) |
| CN (1) | CN101109401A (en) |
| AT (1) | ATE422224T1 (en) |
| DE (1) | DE502006002775D1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112017006706B4 (en) * | 2017-05-03 | 2021-12-23 | Festo Se & Co. Kg | Electropneumatic control device and process control device equipped with it |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4756235A (en) * | 1986-09-15 | 1988-07-12 | Cartner Jack O | Motor control valve assembly |
| US5138838A (en) * | 1991-02-15 | 1992-08-18 | Caterpillar Inc. | Hydraulic circuit and control system therefor |
| DE4230414C2 (en) * | 1992-09-11 | 1996-02-01 | Festo Kg | Electro-pneumatic control device |
-
2006
- 2006-07-22 DE DE502006002775T patent/DE502006002775D1/en active Active
- 2006-07-22 EP EP06015286A patent/EP1881205B1/en not_active Not-in-force
- 2006-07-22 AT AT06015286T patent/ATE422224T1/en not_active IP Right Cessation
-
2007
- 2007-07-20 CN CNA2007101373451A patent/CN101109401A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ATE422224T1 (en) | 2009-02-15 |
| EP1881205B1 (en) | 2009-02-04 |
| CN101109401A (en) | 2008-01-23 |
| EP1881205A1 (en) | 2008-01-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |