GB553332A - Improvements in and relating to hydraulic presses - Google Patents
Improvements in and relating to hydraulic pressesInfo
- Publication number
- GB553332A GB553332A GB1135842A GB1135842A GB553332A GB 553332 A GB553332 A GB 553332A GB 1135842 A GB1135842 A GB 1135842A GB 1135842 A GB1135842 A GB 1135842A GB 553332 A GB553332 A GB 553332A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- tank
- liquid
- shaw
- presses
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/34—Heating or cooling presses or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
553,332. Hydraulic presses. SHAW & SONS (SALFORD), Ltd., and SHAW, J. B. Aug. 13, 1942, No. 11358. [Class 69 (ii)] A hydraulic press of the kind in which oil or other liquid passes from a storage tank 1 to the press cylinders and returns repeatedly to the tank is constructed so as to prevent undue heating of the liquid as a closed tank, and cooling air is drawn from a pipe 19 leading to the atmosphere through a filter 17 filled with oiled steel wool and passed through a bent pipe 9 immersed in the liquid. The outlet 10 of the pipe 9 is fitted with an inverted bell 11 with perforated sides, and is arranged above the high level 7 of the tank liquid. The main part of the pipe 9 is below the low level 8 and the pipe may be made of copper and of a section to ensure high cooling and the part in the liquid may be of spiral or branched form. The tank is of U-section and has a pipe 9 in each sector, and one or more filter boxes may be used. A cover 15 with joint ring 16 is used, and a sealed joint is provided where the pipe leaves the tank at 14. The invention is especially applicable to presses as in Specifications 525,913, [Group XXII], 544,331 and 545,620, [Group XXII], and is described in a form according to the last of these in which a double-length draw-plate 5 is mounted on rollers on a track 4 below which the tank 1 is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1135842A GB553332A (en) | 1942-08-13 | 1942-08-13 | Improvements in and relating to hydraulic presses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1135842A GB553332A (en) | 1942-08-13 | 1942-08-13 | Improvements in and relating to hydraulic presses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB553332A true GB553332A (en) | 1943-05-17 |
Family
ID=9984783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1135842A Expired GB553332A (en) | 1942-08-13 | 1942-08-13 | Improvements in and relating to hydraulic presses |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB553332A (en) |
-
1942
- 1942-08-13 GB GB1135842A patent/GB553332A/en not_active Expired
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