FR838878A - Rotary hydraulic servo motor - Google Patents
Rotary hydraulic servo motorInfo
- Publication number
- FR838878A FR838878A FR838878DA FR838878A FR 838878 A FR838878 A FR 838878A FR 838878D A FR838878D A FR 838878DA FR 838878 A FR838878 A FR 838878A
- Authority
- FR
- France
- Prior art keywords
- servo motor
- hydraulic servo
- rotary hydraulic
- rotary
- motor
- 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
- 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
- F15B9/10—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 in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
-
- 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
- F15B15/18—Combined units comprising both motor and pump
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS838878X | 1937-06-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR838878A true FR838878A (en) | 1939-03-17 |
Family
ID=5455983
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR838878D Expired FR838878A (en) | 1937-06-04 | 1938-06-03 | Rotary hydraulic servo motor |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR838878A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1178271B (en) * | 1959-05-20 | 1964-09-17 | Richard Keydel | Device for power and movement direction control in a pressure booster for increasing the pressure of the pressure medium supplied by a pressure medium pump |
ITRM20110063A1 (en) * | 2011-02-11 | 2012-08-12 | Univ Palermo | LOAD LIFTING SYSTEM |
-
1938
- 1938-06-03 FR FR838878D patent/FR838878A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1178271B (en) * | 1959-05-20 | 1964-09-17 | Richard Keydel | Device for power and movement direction control in a pressure booster for increasing the pressure of the pressure medium supplied by a pressure medium pump |
ITRM20110063A1 (en) * | 2011-02-11 | 2012-08-12 | Univ Palermo | LOAD LIFTING SYSTEM |
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