US82206A - William chesley - Google Patents
William chesley Download PDFInfo
- Publication number
- US82206A US82206A US82206DA US82206A US 82206 A US82206 A US 82206A US 82206D A US82206D A US 82206DA US 82206 A US82206 A US 82206A
- Authority
- US
- United States
- Prior art keywords
- valve
- seat
- william
- chesley
- globe
- 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
- 229910001369 Brass Inorganic materials 0.000 description 5
- 239000010951 brass Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 241001274197 Scatophagus argus Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
Definitions
- Figure II is a perspective of the valve-scat.
- Figure III is a sectional view of the valve, showing different metals used in its construction.
- my invention consists in providing a globe-valve with a detachablejseat, held in position by a bolt passing up through the bulb of the valve and screwed into the centre of the said seat, drawing it in the direction of the pressure of the valve, which, when screwed down, tends to tighten rather than loosen the seat.
- the bolt holding the seat in place enters it inthe centre and below the bearingrpoint, whereby an equal prcsstirc is obtained on every part of'its circumference, and keeps the said scat perfectly adjusted, which is cast of brass around and over the end of said iron valve.
- my invention is as follows: p I construct. the bulb and ports of a globe-valve in any of the usual forms, of; A A, Fig. I, and place therein a detachable scat, B, seen also in Fig. II, itsupper edge resting'on a projection, a, of the bulb A.
- a soft metallic washer c placed udder the head of the bolt D, makes it steam-tight.
- a cross-piece, f is pierced to receive the end of the valve, for which it forms a guide, as seen in Fig. II. I 1
- the valve 0, Fig. III is cast of iron, with a groove, g, on its periphery, and a series of depressions, i i i.
- the valve is then placed into a suitable mould, in such a manner that brass can be cast'ovr that portion coming in contact with the seat, the brass filling the groove and depressions, as shown in Fig-III.
- a. small proportion of a valve only is made of brass, and the cost materially reduced.
- valve C with groove G, depressions I I, and lining L, of brass or any other suitable material, sub
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
- Road Signs Or Road Markings (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Description
PATENTED SEPT. 15, 1868.
W. GHESLEY.
GLOBE VALVE.
@nitch giants ilutent @ffiu.
Letters Patent No. 82,206, dated September 15,1868.
IMPROVEMENT IN GLOBE-VALVES.
filly: fizlgrhultmrmk in in than 32mm fiatent mm muting part at It: time,
TO ALL WHOM IT MAY CONCERN:
Be it known that I, WILLIAM CnnsLEY, of Cincinnati, county of Hamilton, and Stato'of Ohio, have invented a new and useful Improvement in Globe-Valves; and I do hereby declare that the following is a full, clear, and exact description thereof, reference being bad to the annexed drawing making a par-t of this specification, in which- Figure I is a cross-section.
Figure II is a perspective of the valve-scat.
Figure III is a sectional view of the valve, showing different metals used in its construction.
:Similar letters of reference indicate like parts.
The nature of my invention consists in providing a globe-valve with a detachablejseat, held in position by a bolt passing up through the bulb of the valve and screwed into the centre of the said seat, drawing it in the direction of the pressure of the valve, which, when screwed down, tends to tighten rather than loosen the seat. The bolt holding the seat in place enters it inthe centre and below the bearingrpoint, whereby an equal prcsstirc is obtained on every part of'its circumference, and keeps the said scat perfectly adjusted, which is cast of brass around and over the end of said iron valve.
In construction, my invention is as follows: p I construct. the bulb and ports of a globe-valve in any of the usual forms, of; A A, Fig. I, and place therein a detachable scat, B, seen also in Fig. II, itsupper edge resting'on a projection, a, of the bulb A.
Cis a valve fitted and ground to the seat 13. 7 At D is a bolt passing up through the bulb, and screwed into the end of the seat, as seen at b. A soft metallic washer c, placed udder the head of the bolt D, makes it steam-tight. The seat 13', Fig. II, is provided with a series of braces, d d d, terminating in a disk, e, which receives the end of Dl'lG'SClGW-bOlli D. A cross-piece, f, is pierced to receive the end of the valve, for which it forms a guide, as seen in Fig. II. I 1
The valve 0, Fig. III, is cast of iron, with a groove, g, on its periphery, and a series of depressions, i i i. The valve is then placed into a suitable mould, in such a manner that brass can be cast'ovr that portion coming in contact with the seat, the brass filling the groove and depressions, as shown in Fig-III. By this means a. small proportion of a valve only is made of brass, and the cost materially reduced.
What I claim as my invention, and desire to secure by Letters Patent, isp 1. The bolt D, screwed into the disk e of the seat B, and drawing said seat in the direction of the pressure ot'thevalve, as and for the purpose specified. v
2. The valve C with groove G, depressions I I, and lining L, of brass or any other suitable material, sub
: stantially as and for the purpose described.
WILLIAM CHESLEY. Witnesscs:'
Jena 1. Benson,
Jerome DU 1301i.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US82206A true US82206A (en) | 1868-09-15 |
Family
ID=2151699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US82206D Expired - Lifetime US82206A (en) | William chesley |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US82206A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2689670A (en) * | 1949-02-25 | 1954-09-21 | Thompson Prod Inc | Relief valve for submerged pumps |
| US20030186337A1 (en) * | 2001-12-18 | 2003-10-02 | Jean-Philippe Girard | Novel death associated proteins, and THAP1 and PAR4 pathways in apoptosis control |
-
0
- US US82206D patent/US82206A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2689670A (en) * | 1949-02-25 | 1954-09-21 | Thompson Prod Inc | Relief valve for submerged pumps |
| US20030186337A1 (en) * | 2001-12-18 | 2003-10-02 | Jean-Philippe Girard | Novel death associated proteins, and THAP1 and PAR4 pathways in apoptosis control |
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