US54025A - Improvement in globe-valves - Google Patents
Improvement in globe-valves Download PDFInfo
- Publication number
- US54025A US54025A US54025DA US54025A US 54025 A US54025 A US 54025A US 54025D A US54025D A US 54025DA US 54025 A US54025 A US 54025A
- Authority
- US
- United States
- Prior art keywords
- valve
- globe
- soft
- disk
- 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 - Lifetime
Links
- 239000002184 metal Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000000203 mixture Substances 0.000 description 4
- 241000220010 Rhode Species 0.000 description 2
- 230000001721 combination Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000012530 fluid Substances 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
Definitions
- the drawing represents a longitudinal central section of a globe-valve constructed according to this invention.
- This invention consists in the arrangement of a soft-metal disk or ring which is secured to the face of the valve in such a manner that by means of said soft disk or ring the valve is enabled to accommodate itself to its seat, and that the face of the valve can be readily renewed simply by renewing ⁇ the soft-metal disk whenever it appears to be necessary.
- A represents a globe-valve of the ordinary form.
- the valve Bis secured to the inner end of the screw-spindle C, and to the face of the valve is secured a disk or ring, D, of copper or other soft metal.
- This disk or ring is held in position by a screw-cap, a, or by any other suitable means, and the connection between the valve and the screw-spindle is of such a nature that said valve is free to accommodate itself to its seat.
- the seat E is provided with an annular rim, b, on which the valve closes down, as shown in the drawing.
- annular rim, b By the combined action of this raised rim and of the soft-metal disk the valve is easily kept tight.
- the rim bis readily faced oft' and it is not liable to be cut by the action of the steam or other fluid rushing through between it and the valve.
- the soft- 4metal disk readily accommodates itself to the face ot' the rim b, and whenever said disk should wear out it can be easily renewed Without much loss of time.
- the soft-metal disk or ring ⁇ D in combination with the face of the valve B and seat E, constructed and operating substantially as and for the purpose described.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
- Check Valves (AREA)
Description
UNITED STATES PATENT OFFICE.
THOMAS A. SEARLE, OF PROVIDENCE, RHODE ISLAND.
IMPROVEMENT IN GLOBE-VALVES.
Specification forming part of Letters Patent N0. 54,025, dated April 17, 1866.
To all whom fit may concern:
Be it known that I, THOMAS A. SEARLE, of Providence, in the county of Providence and State of Rhode Island, have invented a new and Improved Globe-Valve and I do hereby declare that the following is a full, clear, and exact description thereof, which will enable others skilled in the art to make and use vthe same, reference being` had to the accompanying drawing, forming a part of this specification.
The drawing represents a longitudinal central section of a globe-valve constructed according to this invention.
This invention consists in the arrangement of a soft-metal disk or ring which is secured to the face of the valve in such a manner that by means of said soft disk or ring the valve is enabled to accommodate itself to its seat, and that the face of the valve can be readily renewed simply by renewing` the soft-metal disk whenever it appears to be necessary.
It consists, also, in the arrangement of an annular projecting rim on the seat of the valve in such a manner that said seat is readily faced, and that the same will iit to the face of the valve more readily than it would if made iiat in the ordinary way.
A represents a globe-valve of the ordinary form. The valve Bis secured to the inner end of the screw-spindle C, and to the face of the valve is secured a disk or ring, D, of copper or other soft metal. This disk or ring is held in position by a screw-cap, a, or by any other suitable means, and the connection between the valve and the screw-spindle is of such a nature that said valve is free to accommodate itself to its seat.
The seat E is provided with an annular rim, b, on which the valve closes down, as shown in the drawing. By the combined action of this raised rim and of the soft-metal disk the valve is easily kept tight. The rim bis readily faced oft' and it is not liable to be cut by the action of the steam or other fluid rushing through between it and the valve. The soft- 4metal disk readily accommodates itself to the face ot' the rim b, and whenever said disk should wear out it can be easily renewed Without much loss of time.
Vhat I claim as new, and desire to secure by Letters Patent, is
l. The soft-metal disk or ring `D, in combination with the face of the valve B and seat E, constructed and operating substantially as and for the purpose described.
2. The annular rim bon the seat E, in com bination with the soft-metal disk or ring D on the face of the valve B, constructed and operating substantially as and for the purpose set forth.
Taos. A. sEAELE.
Witnesses M. M. LIVINGSTON, ALEX. F. ROBERTS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US54025A true US54025A (en) | 1866-04-17 |
Family
ID=2123569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US54025D Expired - Lifetime US54025A (en) | Improvement in globe-valves |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US54025A (en) |
-
0
- US US54025D patent/US54025A/en not_active Expired - Lifetime
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