FI955684A0 - Parannettu venttiililaite - Google Patents
Parannettu venttiililaiteInfo
- Publication number
- FI955684A0 FI955684A0 FI955684A FI955684A FI955684A0 FI 955684 A0 FI955684 A0 FI 955684A0 FI 955684 A FI955684 A FI 955684A FI 955684 A FI955684 A FI 955684A FI 955684 A0 FI955684 A0 FI 955684A0
- Authority
- FI
- Finland
- Prior art keywords
- valve device
- improved valve
- improved
- valve
- 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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/2024—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means the throttling means being a multiple-way valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
- G05D16/2097—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using pistons within the main valve
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI955684A FI103831B (fi) | 1995-11-24 | 1995-11-24 | Parannettu venttiililaite |
EP96938256A EP0859924A1 (en) | 1995-11-24 | 1996-11-22 | Advanced valve arrangement |
PCT/FI1996/000631 WO1997020157A1 (en) | 1995-11-24 | 1996-11-22 | Advanced valve arrangement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI955684A FI103831B (fi) | 1995-11-24 | 1995-11-24 | Parannettu venttiililaite |
FI955684 | 1995-11-24 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI955684A0 true FI955684A0 (fi) | 1995-11-24 |
FI955684A FI955684A (fi) | 1997-05-25 |
FI103831B1 FI103831B1 (fi) | 1999-09-30 |
FI103831B FI103831B (fi) | 1999-09-30 |
Family
ID=8544443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI955684A FI103831B (fi) | 1995-11-24 | 1995-11-24 | Parannettu venttiililaite |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0859924A1 (fi) |
FI (1) | FI103831B (fi) |
WO (1) | WO1997020157A1 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19933196A1 (de) * | 1999-07-15 | 2001-01-18 | Mannesmann Rexroth Ag | Vorgesteuertes Wegeventil |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187884A (en) * | 1978-06-12 | 1980-02-12 | General Gas Light Company | Four-way valve employing fluid spring |
DE2832967C2 (de) * | 1978-07-27 | 1986-02-06 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Servo-Schieberventil |
US5103866A (en) * | 1991-02-22 | 1992-04-14 | Foster Raymond K | Poppet valve and valve assemblies utilizing same |
-
1995
- 1995-11-24 FI FI955684A patent/FI103831B/fi active
-
1996
- 1996-11-22 EP EP96938256A patent/EP0859924A1/en not_active Withdrawn
- 1996-11-22 WO PCT/FI1996/000631 patent/WO1997020157A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI955684A (fi) | 1997-05-25 |
EP0859924A1 (en) | 1998-08-26 |
FI103831B1 (fi) | 1999-09-30 |
FI103831B (fi) | 1999-09-30 |
WO1997020157A1 (en) | 1997-06-05 |
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