GB200260A - An improved plug tap or stop cock - Google Patents
An improved plug tap or stop cockInfo
- Publication number
- GB200260A GB200260A GB1180622A GB1180622A GB200260A GB 200260 A GB200260 A GB 200260A GB 1180622 A GB1180622 A GB 1180622A GB 1180622 A GB1180622 A GB 1180622A GB 200260 A GB200260 A GB 200260A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- plug
- stop cock
- threaded
- improved plug
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/16—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces
- F16K5/162—Special arrangements for separating the sealing faces or for pressing them together for plugs with conical surfaces with the plugs or parts of the plugs mechanically pressing the seal against the housing
- F16K5/165—Means pressing on the small diameter
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
200,260. Devonald, J. April 27, 1922. Plug cocks for drawing off fluid from a pipe line. An outer member a is screw-threaded at j for insertion into a threaded hole in the pipe-line. The plug d is provided with an axial outlet l communicating by openings l<1> with the interior of the pipe. The plug d is screw-threaded at i to receive a hose-pipe or the like, and its projecting stem b is secured bv a nut k and washer e. This plug cock provides a minimum of projection and is suitable for use in mines. Specifications 9948/90, 421/91, 17934/91. and 1463/95, [Class 21, Casks &c.], are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1180622A GB200260A (en) | 1922-04-27 | 1922-04-27 | An improved plug tap or stop cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1180622A GB200260A (en) | 1922-04-27 | 1922-04-27 | An improved plug tap or stop cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB200260A true GB200260A (en) | 1923-07-12 |
Family
ID=9993029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1180622A Expired GB200260A (en) | 1922-04-27 | 1922-04-27 | An improved plug tap or stop cock |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB200260A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889543A (en) * | 2016-06-22 | 2016-08-24 | 无锡惠山泵业有限公司 | Plug valve with excellent sealing effect |
-
1922
- 1922-04-27 GB GB1180622A patent/GB200260A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889543A (en) * | 2016-06-22 | 2016-08-24 | 无锡惠山泵业有限公司 | Plug valve with excellent sealing effect |
| CN105889543B (en) * | 2016-06-22 | 2018-04-10 | 无锡惠山泵业有限公司 | A kind of excellent plug valve of sealing effectiveness |
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