NL12791C - - Google Patents
Info
- Publication number
- NL12791C NL12791C NL12791DA NL12791C NL 12791 C NL12791 C NL 12791C NL 12791D A NL12791D A NL 12791DA NL 12791 C NL12791 C NL 12791C
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke
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- 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
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
- F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
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- 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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Driven Valves (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK84637D DE384924C (de) | 1922-01-23 | Steuerungsvorrichtung | |
| GB1904/22A GB197994A (en) | 1922-01-23 | 1922-01-23 | Improvements in and relating to means for controlling motion in fluid pressure apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL12791C true NL12791C (de) |
Family
ID=29251673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL12791D NL12791C (de) | 1922-01-23 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE384924C (de) |
| GB (1) | GB197994A (de) |
| NL (1) | NL12791C (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE931555C (de) * | 1952-12-06 | 1955-08-11 | Sempell Rhein Armaturen | Daempfungseinrichtung fuer selbsttaetige, in Stroemungsrichtung schliessende Absperrorgane, insbesondere hilfsgesteuerte Sicherheitsventile |
| US3174406A (en) * | 1961-03-06 | 1965-03-23 | Moog Servocontrols Inc | Positioner |
| DE1301252B (de) * | 1964-01-30 | 1969-08-14 | Glas Michael Maurus | Zylindereinheit mit Druckuebersetzung |
| JPH0765655B2 (ja) * | 1984-07-16 | 1995-07-19 | 本田技研工業株式会社 | サーボ機構 |
| FR2582750A1 (fr) * | 1985-05-30 | 1986-12-05 | Lemaire Jean Pierre | Dispositif actionneur a fluide hydraulique |
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0
- NL NL12791D patent/NL12791C/xx active
- DE DEK84637D patent/DE384924C/de not_active Expired
-
1922
- 1922-01-23 GB GB1904/22A patent/GB197994A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB197994A (en) | 1923-05-23 |
| DE384924C (de) | 1923-11-10 |