US52452A - Improvement in steam gage-cocks - Google Patents
Improvement in steam gage-cocks Download PDFInfo
- Publication number
- US52452A US52452A US52452DA US52452A US 52452 A US52452 A US 52452A US 52452D A US52452D A US 52452DA US 52452 A US52452 A US 52452A
- Authority
- US
- United States
- Prior art keywords
- steam
- valve
- improvement
- gage
- cocks
- 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
- 210000001699 lower leg Anatomy 0.000 description 12
- 241001661918 Bartonia Species 0.000 description 4
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 4
- 238000010276 construction 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
- F16K41/00—Spindle sealings
- F16K41/14—Spindle sealings with conical flange on the spindle which co-operates with a conical surface in the housing
Definitions
- myinvent-ion consists in using in a gage-cock a self-packing valve or plug as a substitute for the ordinary packing now used for making it steam-tight, and combining it with the try-cock in such manner as is hereinafter shown.
- the accompanyingdrawing is a longitudinal section.
- A is a gage-cock, formed in two parts,B B, which are joined at b, the 'part B screwing into and communicating with the boiler.
- the cap or part B contains the conical or packing valve 0, the stem 0 of which passes steamtight through the neck d. Itis furnished with a'screw, c, and nut. f, between which nut and the top of the cap thelever h or other suitable mechanical agent for giving rotary motion intervenes.
- My gage-cock can be used for a steam stopvalve by arranging the channel 1" and the vent s for pipe-connections, the try-cock D being attached to the cap.
- valve-seat t can-be very readily repaired without detachin g the part B from the boiler.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Description
J. 0. SOHAEPER. STEAM GAGE 000K.
No. 52,452. I Patented Feb. 6, 1866.
:14?! Edi/6J2. dim; 2 @ww i UNITED STATE PATENT OFFICE.
JOHN o; so EEEB,. 0F PHILADELPHIA, PENNSYLVANIA.
IMPROVEMENT IN ,STEAM GAGE-COG KS.
Specification forming part of LeiifeixPatent No. 52,452, dated February 6, 1866.
To all whom it may concern:
Be it known that I, JOHN G. SCHAEFER, of Philadelphia, in the county of Philadelphia and State of Pennsylvania, have invented an Improved Self-Packing Steam-Valve andGage- (Jock; 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, and to the letters of reference marked thereon.
The nature of myinvent-ion consists in using in a gage-cock a self-packing valve or plug as a substitute for the ordinary packing now used for making it steam-tight, and combining it with the try-cock in such manner as is hereinafter shown.
' To enable skilled mechanics to make and use my invention, 1 will proceedto describe its construction andoperation.
The accompanyingdrawing is a longitudinal section.
A is a gage-cock, formed in two parts,B B, which are joined at b, the 'part B screwing into and communicating with the boiler. .The cap or part B contains the conical or packing valve 0, the stem 0 of which passes steamtight through the neck d. Itis furnished with a'screw, c, and nut. f, between which nut and the top of the cap thelever h or other suitable mechanical agent for giving rotary motion intervenes. When the nut is screwed down on the lever the valve is held tight in its seat It and the gage-cock made steam-tight, thus obviat-in g the use of the ordinary packing, which is so liable to be burned or destroyed by the heat from the steam.
square shank, l, is attached to the valve 0, eithencast to it or otherwise. The cap below the valve-seat k is enlarged and has a screw, m, cut in, the opening, into which the screw-stem a of the try-valve D is screwed. The shank Zfits into a correspondingjsocket, o, in the stem *n. I
It will be seen that when a rotating motion is given to the shank l by the lever the'screwstem 71. is also caused by the shank to rotate and is screwed either up or down, and-the trycock or valve D is opened or closed according to the direction given to the lever.
My gage-cock can be used for a steam stopvalve by arranging the channel 1" and the vent s for pipe-connections, the try-cock D being attached to the cap.
The valve-seat t can-be very readily repaired without detachin g the part B from the boiler.
I do not confine myself to a square shank and socket, but will construct them of an y convenient number of sides.
What I claim as my invention, and desire to secure by Letters Patent, is,
The packing-valve U, the shank l, and the socket o in the stem a, substantially as herein specified and described.
In testimony whereof I. hereunto sign my name to this specification in presence-of two subscribing witnesses.
JOHN G, SOHAEFER.
Publications (1)
Publication Number | Publication Date |
---|---|
US52452A true US52452A (en) | 1866-02-06 |
Family
ID=2121997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US52452D Expired - Lifetime US52452A (en) | Improvement in steam gage-cocks |
Country Status (1)
Country | Link |
---|---|
US (1) | US52452A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100082003A1 (en) * | 2002-05-24 | 2010-04-01 | Angiotech International Ag | Compositions and methods for coating medical implants |
-
0
- US US52452D patent/US52452A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100082003A1 (en) * | 2002-05-24 | 2010-04-01 | Angiotech International Ag | Compositions and methods for coating medical implants |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US52452A (en) | Improvement in steam gage-cocks | |
US368073A (en) | Adolf convert | |
US1137343A (en) | Faucet or cock. | |
US1182737A (en) | Valve. | |
US68733A (en) | Improvement in steam-ebtchne | |
US526176A (en) | Valve | |
US177450A (en) | Improvement in globe-valves | |
US257449A (en) | Boiler | |
US719528A (en) | Valve. | |
US49414A (en) | Improvement in steam-valves | |
US48120A (en) | Improvement in throttle-valve gear | |
US582252A (en) | Valve | |
US49527A (en) | Improvement in faucets | |
US47097A (en) | Improvement in screw-stem-valve cocks | |
US44164A (en) | Improvement in stop-cocks | |
US58503A (en) | Improvement in steam-engine globe-valves | |
US586433A (en) | Valve | |
US1130500A (en) | Throttle-valve. | |
US1179377A (en) | Valve. | |
US576474A (en) | Valve | |
US695588A (en) | Self-grinding valve. | |
US60932A (en) | Improvement in steam-engine valves | |
US875986A (en) | Gage-cock. | |
US293515A (en) | Stop-cock | |
US273271A (en) | Straight-way valve |