GB594340A - Improvements in or relating to hydraulic control systems - Google Patents
Improvements in or relating to hydraulic control systemsInfo
- Publication number
- GB594340A GB594340A GB16749/43A GB1674943A GB594340A GB 594340 A GB594340 A GB 594340A GB 16749/43 A GB16749/43 A GB 16749/43A GB 1674943 A GB1674943 A GB 1674943A GB 594340 A GB594340 A GB 594340A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- hydraulic control
- control systems
- xxix
- bank
- 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
- F15B9/03—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 with electrical control means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
594,340. Regulating - switches. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. Oct. 12, 1943, No. 16749. Convention date, Dec. 24, 1941. [Class 38(v)] [Also in Groups XXI and XXIX] A switch for controlling the actuation of a fluid-pressure servomotor (see Groups XXI and XXIX) comprises two banks of flexible contact members 87 and an actuator 89 which when moved by manual or other means to one side or the other, progressively closes the contacts of the bank on the side towards which it is moved and allows the contacts of the other bank to open. Specifications 527,839; 590,682, and 590,722, [both in Group XXXV], are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US594340XA | 1941-12-24 | 1941-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB594340A true GB594340A (en) | 1947-11-10 |
Family
ID=22022915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16749/43A Expired GB594340A (en) | 1941-12-24 | 1943-10-12 | Improvements in or relating to hydraulic control systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB594340A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609474A (en) * | 1993-09-30 | 1997-03-11 | Tokyo Buhin Kogyo Co., Ltd. | Gear pump |
-
1943
- 1943-10-12 GB GB16749/43A patent/GB594340A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5609474A (en) * | 1993-09-30 | 1997-03-11 | Tokyo Buhin Kogyo Co., Ltd. | Gear pump |
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