GB447198A - Improvements in and relating to hydraulic servo-motors for actuating fluid pressure controlling valves - Google Patents
Improvements in and relating to hydraulic servo-motors for actuating fluid pressure controlling valvesInfo
- Publication number
- GB447198A GB447198A GB32680/34A GB3268034A GB447198A GB 447198 A GB447198 A GB 447198A GB 32680/34 A GB32680/34 A GB 32680/34A GB 3268034 A GB3268034 A GB 3268034A GB 447198 A GB447198 A GB 447198A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- servomotor
- ports
- motors
- relating
- 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.)
- Expired
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
- F15B13/12—Special measures for increasing the sensitivity of the system
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
447,198. Fluid-pressure servomotorcontrol systems. REINEKE-REGLER VERTRIEBS-GES., 26, Castroper Strasse, Bochum, Germany. Nov. 13, 1934, No. 32680. Convention date, Nov. 14, 1933. [Class 135] In a regulator, a servomotor is controlled by a pilot valve 4 elastically connected at 1, preferably through a leaf spring 3, with a diaphragm or other element displaceable or deformable with variations in the condition (e.g. pressure) to be controlled, the pilot valve being formed with pistons 7, 8 controlling ports 9, 10 leading to the servomotor, which pistons are bevelled and have a width less than the width of the ports. With the pressure medium, e.g. oil, flowing from the inlet 6 to the outlet ports 9, 10, a slight movement of the valve 4 upward or downward causes the valve to oscillate energetically, improving the control. To ensure maintenance of the vibration, particularly for end positions of the servomotor, an auxiliary valve 13 may be attached to the valve 4 by a spring 3<1>. Valve 13 is similar to valve 4 except that the outlet ports 9<1>, 10<1> discharge into the open.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE447198X | 1933-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB447198A true GB447198A (en) | 1936-05-13 |
Family
ID=6537983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32680/34A Expired GB447198A (en) | 1933-11-14 | 1934-11-13 | Improvements in and relating to hydraulic servo-motors for actuating fluid pressure controlling valves |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB447198A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131055A (en) * | 1977-02-03 | 1978-12-26 | The Bendix Corporation | Noise reducing control valve for a hydraulic brake booster |
-
1934
- 1934-11-13 GB GB32680/34A patent/GB447198A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131055A (en) * | 1977-02-03 | 1978-12-26 | The Bendix Corporation | Noise reducing control valve for a hydraulic brake booster |
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