GB190107973A - Improvements in and connected with Cut-off Valves. - Google Patents
Improvements in and connected with Cut-off Valves.Info
- Publication number
- GB190107973A GB190107973A GB190107973DA GB190107973A GB 190107973 A GB190107973 A GB 190107973A GB 190107973D A GB190107973D A GB 190107973DA GB 190107973 A GB190107973 A GB 190107973A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discs
- spindle
- partition
- slots
- valves
- 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
Landscapes
- Sliding Valves (AREA)
Abstract
7973. Seiffert, F. April 18. Sliding valves; rotary disc valves.- A cut-off valve, in which the spindle does not require packing, is shown in Figs. 1 and 2. The casing a has a central partition b, formed with slots h and with similarlyslotted discs c, d on its sides. Lugs c<1>, d<1> on the discs engage with the spindle f and work in vertical slots l in the partition. By means of the handle g the slots in the partition and discs can be brought into alignment, and the discs, being large enough always to cover the slots l, prevent leakage past the spindle. In a modification, the radially-slotted discs d, Fig. 5, rotate on central. studs on the partition, and are actuated by a lateral spindle f. Other modifications in detail are described.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190107973T | 1901-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190107973A true GB190107973A (en) | 1902-03-06 |
Family
ID=32363770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190107973D Expired GB190107973A (en) | 1901-04-18 | 1901-04-18 | Improvements in and connected with Cut-off Valves. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190107973A (en) |
-
1901
- 1901-04-18 GB GB190107973D patent/GB190107973A/en not_active Expired
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