US78342A - John b - Google Patents
John b Download PDFInfo
- Publication number
- US78342A US78342A US78342DA US78342A US 78342 A US78342 A US 78342A US 78342D A US78342D A US 78342DA US 78342 A US78342 A US 78342A
- Authority
- US
- United States
- Prior art keywords
- valve
- spindle
- john
- shell
- seen
- 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 - Lifetime
Links
- 238000010276 construction Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/14—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with ball-shaped valve member
Definitions
- This invention relates to an improvement in globe-valves, whereby they are made to operate as .check-valves as well.
- the drawing represents a vertical section of the valve, showing the construction and arrangement.
- A is the shell, with the ordinary interior valve-seat, as seen at B.
- D is the valve-stem, which extends above and below the vulve, as seen.
- E is the hollow spindle, which passes down through the cap-piece Foi' thc shell, which cap-piece forms a nut for the screw on the spindle.
- Gr is a stuiing-box on the eap-piecc F.
- H is the hand-wheel on the spindle.
- the bottom-piece is removable at pleasure, for the purpose of cleaning out the shell.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Description
JOHN B. T. VAN PATTEN, OF SING'SING, NEW YORK.
` .38am Patent No. 78,342, ma May 26,1868.
IMPROVEMENT IN GLOBE-VALVES.
@In ttehtlt reftmt it it time Entrata @anni mit making am uf tigt same.
'.ro ALL WHoM rr MAY coNoEnN:
Be it known that I, JOHN B. T. VAN PATTEN, of Sing Sing, in the county of Westchester, and State of New York, have invented a new and improved Combined Globe and Oheek-Valve; and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable those skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part of this specification.
This invention relates to an improvement in globe-valves, whereby they are made to operate as .check-valves as well. v
And theeinvention consists in the construction and arrangement of' parts, as hereinafter described.'
The drawing representsa vertical section of the valve, showing the construction and arrangement.
A is the shell, with the ordinary interior valve-seat, as seen at B.
Gis the valve, and
D is the valve-stem, which extends above and below the vulve, as seen.
E is the hollow spindle, which passes down through the cap-piece Foi' thc shell, which cap-piece forms a nut for the screw on the spindle.
Gr is a stuiing-box on the eap-piecc F.
H is the hand-wheel on the spindle.
At the base of the shell, there is a bottom-piece, which screws into the shell, marked I, which has a neck or tubular projection to receive the lower portion of the valve-stein D, as seen at J The upper portion of the stem enters` the hollow spindle, as seen at K.
The bottom-piece is removable at pleasure, for the purpose of cleaning out the shell.
This feature is of great importance. As valves are'usually constructed, itis necessary to detach the pipes i'or cleaning the valves when they get clogged.
It will be seen lthat the `vaive is guided to its seat by its stem acting in the tubular spindle and bottompiece I of the shell.
It will also be seen that by screwing down the spindle E, the valve will be closed, as in the ordinary glohe valve, should the pressure be on its under side. I
When the spindle is raised, as represented in the drawing, and the valve left free, it acts as a check-Valve, as pressure on its upper side will close it.
When water is forced through the valve, in the direction of the arrow, the back pressure will close the valve as the forward pressure ceases.
Having thus described my invention, I claim as new, and desire to secure by Letters Patentrlhe construction of valve C and hollow spindle K, and their arrangement with reference to wheel H and spindle E, substantially as described and set forth.
JOHN B. T. VAN PATTEN.
Witnesses:
Guo.. WILLIAMSON, J. W. SEE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US78342A true US78342A (en) | 1868-05-26 |
Family
ID=2147844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US78342D Expired - Lifetime US78342A (en) | John b |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US78342A (en) |
-
0
- US US78342D patent/US78342A/en not_active Expired - Lifetime
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