US543274A - Valve - Google Patents
Valve Download PDFInfo
- Publication number
- US543274A US543274A US543274DA US543274A US 543274 A US543274 A US 543274A US 543274D A US543274D A US 543274DA US 543274 A US543274 A US 543274A
- Authority
- US
- United States
- Prior art keywords
- valve
- seat
- nut
- guide
- shell
- 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
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229910001369 Brass Inorganic materials 0.000 description 6
- 239000010951 brass Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 101700021786 CAP2 Proteins 0.000 description 2
- 101700063945 capB Proteins 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010626 work up procedure Methods 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
- F16K1/42—Valve seats
Definitions
- My invention has relation to valves; and it consists of a new valve and new valve-seat constructed substantially as shown in the4 accompanying drawings, in which Figure l is a side elevation of the valve,
- FIG. 2 is an edge view of the valve, partly in section, showing my valve and valve-seat in section, also the lever and lever-rest.
- Fig. 3 is an edge view of the lever.
- A represents the shell of the valve
- B the
- valve proper e
- stuffing. f is the neck of the Vvalve running up through the guide and cap B, stuffing-box nut C, and against the lower face of the stern-nut g, which nut holds the valve down solidly against the upper face of the shoulder h of said valve-stem.
- Said valve-stem i extends entirely through the valve body and has on its lower end nuts jj to regulate the pitch of the valve-lever k.
- my tempered-steel or other hardmetal gable-shaped valve-seat Z in the shell A is my tempered-steel or other hardmetal gable-shaped valve-seat Z, and in the lower face of the valveis my removable soft contact-ring m, which may be made of brass or other material, in which the edge of my tempered-steel or other hard-metal gable-shaped seat may cut a water-tight lit.
- My tempered-steel or ⁇ other hard-metal gable-shaped seat Z that can be removed and replaced when it begins to valve to seat and prevent it from cooking, the valve-joint being made by the brass ring fm, being pushed hard down on the temperedsteel seat, causing an impression of-seat to be cut in the brass ring of valve, the face of the seat being on line of bottom of'inlet to valve, which forms virtually a straightway valve.
- valve CZ provided withz a hollow neck f, adapted to work up and down through the guideB, and stuffing-box nut C; rod c', 'running through said valve d, and holding said valve firmly between its shoulder h, and nut g, vsubstantially as shown and described and'for the purposesy set forth.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
- Prostheses (AREA)
Description
(No Model.)
Y G. F. SPEBR.
VALVE.
. No. 543,274. Patented July 23, 1895.
UNITED STATES* PATENT OFFICE.
GEORGE F. SPEER, E'TYLER, TEXAS.
VALVE.
SPECIFICATION forming part of Letters Patent No. 543,274, dated July 23, 1895.
Application filed Tune 18, 1894. Renewed May 27, 1895. Serial No. 550,871. (No model.)
To ctZZ whom it may concern.-
Be it known that I, GEORGE F. SPEER, a citizen of the United States, residing at Tyler, in the county of Smith and State of Texas, have invented certain new -and usefulIm- .provements in Valves; and I do hereby declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same.
My inventionhas relation to valves; and it consists of a new valve and new valve-seat constructed substantially as shown in the4 accompanying drawings, in which Figure l is a side elevation of the valve,
partly in section, showin g my valve and valveseat in section. Fig. 2 is an edge view of the valve, partly in section, showing my valve and valve-seat in section, also the lever and lever-rest. Fig. 3 is an edge view of the lever.
My invention is described as follows: A represents the shell of the valve; B, the
' guide and cap; C, the stuffing-box nut; d, the
valve proper; e, the stuffing. f is the neck of the Vvalve running up through the guide and cap B, stuffing-box nut C, and against the lower face of the stern-nut g, which nut holds the valve down solidly against the upper face of the shoulder h of said valve-stem. Said valve-stem i extends entirely through the valve body and has on its lower end nuts jj to regulate the pitch of the valve-lever k.
In the shell A is my tempered-steel or other hardmetal gable-shaped valve-seat Z, and in the lower face of the valveis my removable soft contact-ring m, which may be made of brass or other material, in which the edge of my tempered-steel or other hard-metal gable-shaped seat may cut a water-tight lit.
The features of my invention which I claim as new and novel are: My tempered-steel or `other hard-metal gable-shaped seat Z, that can be removed and replaced when it begins to valve to seat and prevent it from cooking, the valve-joint being made by the brass ring fm, being pushed hard down on the temperedsteel seat, causing an impression of-seat to be cut in the brass ring of valve, the face of the seat being on line of bottom of'inlet to valve, which forms virtually a straightway valve.
By the seat being of tempered steel or other hardened material,`joint is not made by two perfect faces in contact, but by hardened seat cutting in the softer ring i'n valve.
Having described my invention, what I claim as new, and desire to secure byv Letters Patent, isi 1. The combination of the shell A, provided 'with the usual water-inlet andowater outlet, vand perforation for the valve stem to work -passing up through guide and capB; soft contact ring m, fitted in the face of the valve "d, and adapted to come in contactwith the edge of the gable-shaped seat Z; guide and cap B, fitting on the upper part of said shell; Vstuiiin,; ,'-b0x nut C, fitting on the upper end of said guide and cap; and stem nut g, working against the upper end of the neckf, and holding the valve d, rmly and securely against the upper face of the shoulder h, substantially as shown and described and for the purposes set forth.
2. In a valve, substantially as shown and described,'the valve CZ, provided withz a hollow neck f, adapted to work up and down through the guideB, and stuffing-box nut C; rod c', 'running through said valve d, and holding said valve firmly between its shoulder h, and nut g, vsubstantially as shown and described and'for the purposesy set forth.
In testimony whereof I affix my signature in presence of two witnesses;
GEORGE F. SPEER.
Witnesses:
AUGUSTUS F. Rnnsn, JAY H. ALSTEIN.
any inside wearing parts of shell to guide A ssv
Publications (1)
Publication Number | Publication Date |
---|---|
US543274A true US543274A (en) | 1895-07-23 |
Family
ID=2612023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US543274D Expired - Lifetime US543274A (en) | Valve |
Country Status (1)
Country | Link |
---|---|
US (1) | US543274A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158367A (en) * | 1976-04-12 | 1979-06-19 | S.A. Des Anciens Etablissements Paul Wurth | Valve system and improved actuator therefor |
-
0
- US US543274D patent/US543274A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158367A (en) * | 1976-04-12 | 1979-06-19 | S.A. Des Anciens Etablissements Paul Wurth | Valve system and improved actuator therefor |
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