EP0341604A3 - Piston valve - Google Patents
Piston valve Download PDFInfo
- Publication number
- EP0341604A3 EP0341604A3 EP19890108144 EP89108144A EP0341604A3 EP 0341604 A3 EP0341604 A3 EP 0341604A3 EP 19890108144 EP19890108144 EP 19890108144 EP 89108144 A EP89108144 A EP 89108144A EP 0341604 A3 EP0341604 A3 EP 0341604A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- sleeve
- adjustable
- housing bore
- circular slide
- manner
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Multiple-Way Valves (AREA)
- Sliding Valves (AREA)
- Valve Device For Special Equipments (AREA)
- Compressor (AREA)
- Magnetically Actuated Valves (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Check Valves (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT89108144T ATE82371T1 (en) | 1988-05-09 | 1989-05-05 | ROUND GATE VALVE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3815855 | 1988-05-09 | ||
DE3815855A DE3815855C1 (en) | 1988-05-09 | 1988-05-09 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0341604A2 EP0341604A2 (en) | 1989-11-15 |
EP0341604A3 true EP0341604A3 (en) | 1990-10-17 |
EP0341604B1 EP0341604B1 (en) | 1992-11-11 |
Family
ID=6354015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89108144A Expired - Lifetime EP0341604B1 (en) | 1988-05-09 | 1989-05-05 | Piston valve |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0341604B1 (en) |
AT (1) | ATE82371T1 (en) |
DE (2) | DE3815855C1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4023806C2 (en) * | 1990-07-24 | 1993-11-25 | Mannesmann Ag | Multi-function multi-way slide valve |
DE4116705A1 (en) * | 1991-05-22 | 1992-11-26 | Knorr Bremse Ag | SLIDE VALVE |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796879A (en) * | 1953-08-28 | 1957-06-25 | Gen Electric | Liquid flow control apparatus |
US3532122A (en) * | 1968-06-13 | 1970-10-06 | Martin G Bienzeisler | Spool valve |
US3701599A (en) * | 1970-11-25 | 1972-10-31 | Seco Dyn Inc | Fast acting valve |
DE3312123A1 (en) * | 1983-04-02 | 1984-10-04 | Schrupp GmbH, 5240 Betzdorf | Proportional valve |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2853506A1 (en) * | 1978-12-12 | 1980-06-26 | Rexroth Gmbh G L | Hydraulic valve with three switch positions - has spring centred middle position and recessed control piston |
DE3109116A1 (en) * | 1981-03-11 | 1982-11-04 | Elektro-Mechanik Gmbh, 5963 Wenden | CONTINUOUS VALVE WITH ROTARY VALVE OR LENGTH VALVE |
DE3131860C2 (en) * | 1981-08-12 | 1987-02-05 | Dr. H. Tiefenbach Gmbh & Co, 4300 Essen | Hydraulic valve with adjustable flow cross-section |
-
1988
- 1988-05-09 DE DE3815855A patent/DE3815855C1/de not_active Expired
-
1989
- 1989-05-05 EP EP89108144A patent/EP0341604B1/en not_active Expired - Lifetime
- 1989-05-05 DE DE8989108144T patent/DE58902654D1/en not_active Expired - Fee Related
- 1989-05-05 AT AT89108144T patent/ATE82371T1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796879A (en) * | 1953-08-28 | 1957-06-25 | Gen Electric | Liquid flow control apparatus |
US3532122A (en) * | 1968-06-13 | 1970-10-06 | Martin G Bienzeisler | Spool valve |
US3701599A (en) * | 1970-11-25 | 1972-10-31 | Seco Dyn Inc | Fast acting valve |
DE3312123A1 (en) * | 1983-04-02 | 1984-10-04 | Schrupp GmbH, 5240 Betzdorf | Proportional valve |
Also Published As
Publication number | Publication date |
---|---|
DE3815855C1 (en) | 1989-07-06 |
EP0341604A2 (en) | 1989-11-15 |
EP0341604B1 (en) | 1992-11-11 |
ATE82371T1 (en) | 1992-11-15 |
DE58902654D1 (en) | 1992-12-17 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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|
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GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
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