US145442A - Improvement in gas-cocks - Google Patents
Improvement in gas-cocks Download PDFInfo
- Publication number
- US145442A US145442A US145442DA US145442A US 145442 A US145442 A US 145442A US 145442D A US145442D A US 145442DA US 145442 A US145442 A US 145442A
- Authority
- US
- United States
- Prior art keywords
- gas
- cocks
- valve
- improvement
- tube
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 240000002444 Sphenoclea zeylanica Species 0.000 description 2
- 239000007788 liquid 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86678—Combined disk or plug and gate or piston
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Description
UNITED STATES PATENT OFFICEg EUGENE M. MORRIS, OF BALTIMORE, MARYLAND.
IMPROVEMENT IN GAS-COCKS.
Specification forming part of Letters Patent No. 145,442, dated December 9, 1873; application filed November 17, 1873.
To all whom it may concern:
Be it known that I, EUGENE M MORRIS, of Baltimore city and State of Maryland, have invented a new and Improved Gras-Cock 5 and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had `to the accompanying drawing forming part of this specification.
. a al, the former connecting with the meter and the other with the service-pipe. B is the. valve, which works vertically and lits upon the seat a2. This valve I provide with a hollow stem, b, which passes through the bottom a? of shell, and into the dripreceptacle O, which is screwed to the shell and closed at bottom by means of a screw, n. The end of tube b is threaded, and screws into an endflanged block, D. Between the flange d and the shell bottom a3 is coiled about the tube a spiral spring, E, which holds the valve securely to its seat.' The tube b is closed at both ends, but provided with an inlet-aperture, b1, always above the bottom a2, and an outlet-aperture,
b2, below it only when the valve is on its seat. When the valve is opened the tube b is drawn up within the body of shell-piece a3, and the aperture b2 thus entirely closed, thereby pre.-
venting the escape of gas into the drip-receptacle C. The operation is as follows: As soon as the valve B is closed, in order to shut ott' the gas, any liquid in the chamber F immediately descends through thetube D into the drip-vessel O, whence it can be drawn ot't at suitable intervals by the removal of the screw fn.' By this device there is no opportunity afforded to the matters held in solution by water remaining in chamber F to make a deposit, which will work in between the tube I) and the body ot' shell-piece, or for the water in the bottom of chamber E to freeze about the tube.
Having thus described my invention, what I claim as new, and desire to secure by Letters Patent, is
The combination, with a cock-valve, B, sub jacent chamber F, and drip-chamber O, ofthe projecting tube b, provided with apertures bl b2, one above and the other below the shell bottom (L2, as and for the purpose specified.
EUGENE M. MORRIS.
TVitnesses MARY MORRIS, J. F. MORRIS.4
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US145442A true US145442A (en) | 1873-12-09 |
Family
ID=2214856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US145442D Expired - Lifetime US145442A (en) | Improvement in gas-cocks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US145442A (en) |
-
0
- US US145442D patent/US145442A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US145442A (en) | Improvement in gas-cocks | |
| US1307207A (en) | James w | |
| US645696A (en) | Blow-off valve. | |
| US1312644A (en) | Valve | |
| US527902A (en) | Pressure-regulator | |
| US646902A (en) | Device for preventing reregistration of gas by meters. | |
| US311833A (en) | hoxie | |
| US635703A (en) | Steam-trap. | |
| US1182030A (en) | Automatic gas-valve. | |
| US524393A (en) | george s | |
| US1112135A (en) | Valve. | |
| US1191342A (en) | Gage for steam-traps and other purposes. | |
| US750321A (en) | Ho model | |
| US403162A (en) | Adolpji weber | |
| US200678A (en) | Improvement in check-valves | |
| US926755A (en) | Non-return stop-valve. | |
| US675854A (en) | Pressure-regulator. | |
| US759448A (en) | Blow-off valve. | |
| US385387A (en) | Feed-water regulator | |
| US570833A (en) | williamm | |
| US120664A (en) | Improvement in valves | |
| US1072245A (en) | Combination check and stop valve. | |
| US962648A (en) | Automatic shut-off system for gas and liquids. | |
| US1060345A (en) | Vacuum-valve. | |
| US628258A (en) | Faucet. |