GB579960A - Improvements in and relating to recuperators for servo-mechanism of the hydraulic type - Google Patents
Improvements in and relating to recuperators for servo-mechanism of the hydraulic typeInfo
- Publication number
- GB579960A GB579960A GB25504/35A GB2550435A GB579960A GB 579960 A GB579960 A GB 579960A GB 25504/35 A GB25504/35 A GB 25504/35A GB 2550435 A GB2550435 A GB 2550435A GB 579960 A GB579960 A GB 579960A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- chamber
- valve
- recuperators
- plunger
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Safety Valves (AREA)
Abstract
579,960. Hydraulic recuperators. NASH, A. F. Sept. 13, 1935, No. 25504. [Class 69 (ii)] A recuperator, in a conduit leading pressure liquid from a servomotor to the actuating pump associated therewith, comprises two chambers 9, 10 arranged one below the other, and shown as formed by a partition 4 in a tube 1, liquid being delivered into the lower chamber 9 where it is adapted to raise a plunger 11 against the action of a spring 21 until a cotter 26 on a lift valve 27 is engaged by the partition to open the valve and permit liquid to flow through apertures 30, 31 in the valve seating 29 and head 12 of the plunger 11 into a tube 7 housing the spring 21, the liquid overflowing through upper ports 33 into the chamber 10 whence a hand pump 43, 40 is adapted to deliver it back to the chamber 9. Excessive pressure in the system opens a relief valve 58 to discharge liquid directly into the chamber 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25504/35A GB579960A (en) | 1935-09-13 | 1935-09-13 | Improvements in and relating to recuperators for servo-mechanism of the hydraulic type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB25504/35A GB579960A (en) | 1935-09-13 | 1935-09-13 | Improvements in and relating to recuperators for servo-mechanism of the hydraulic type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB579960A true GB579960A (en) | 1937-06-14 |
Family
ID=10228766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25504/35A Expired GB579960A (en) | 1935-09-13 | 1935-09-13 | Improvements in and relating to recuperators for servo-mechanism of the hydraulic type |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB579960A (en) |
-
1935
- 1935-09-13 GB GB25504/35A patent/GB579960A/en not_active Expired
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