US86749A - Improved globe-valve - Google Patents
Improved globe-valve Download PDFInfo
- Publication number
- US86749A US86749A US86749DA US86749A US 86749 A US86749 A US 86749A US 86749D A US86749D A US 86749DA US 86749 A US86749 A US 86749A
- Authority
- US
- United States
- Prior art keywords
- valve
- stem
- globe
- valves
- guide
- 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
- 238000010276 construction Methods 0.000 description 2
- 238000012856 packing Methods 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
- F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
-
- 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
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
- Y10T137/4245—Cleaning or steam sterilizing
- Y10T137/4273—Mechanical cleaning
- Y10T137/428—Valve grinding motion of valve on seat
- Y10T137/4315—Nut releasable from body and/or stem
Definitions
- This invention relates to a new and useful improvement in globe-valves, whereby they are made more use- ⁇ ful and durable than they have hitherto been;
- vItveonsists in providing the valve with a loose independent guide for the stem, whereby the stem is held to its place while the valve is being reground.
- the drawing represents a longitudinal section of the shell, with the valve and stem therein, and with the stem-guide in place.
- a A' is the shell, formed of two parts, which screw together, the part A'forming the nut for the serew on the stem.
- E is the hand-wheel
- F is the independentstem-guide.
- this guide is placed between the two parts of the shell, Where it is confmed by the ange around its upper side, as seen in the drawing.
- valve-stem is held in a position perpendicular with its line of rotation, so that, in grinding, the seat and face of the valve may beaecurately iitted together.
- g represents a loose ring, or washer, under the cap D, for bearing upon the packing, h, around the stem.
- This stem-guide may be used to good advantage in all valves of similar construction, whether denominated Y globe-valves, ornot.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Adornments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Description
' "tits/x1I 5mm @anni @fitta wwlgggggagaam IMPROVED VGill:OBIEl-V'AIlZTIEl.
The Schedule referred to in theealletters Patent and making part of the um.
To all whom 'it-may conce-rn:
Be it known that I, H. H. HENDRICK, of Dayton, in the county of Montgomery, and State 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, which will enable those skilled in the art to make and use the same, reference being had to the aoeornpanying drawings, forming'part of this specification'.
This invention relates to a new and useful improvement in globe-valves, whereby they are made more use- `ful and durable than they have hitherto been; and
vItveonsists in providing the valve with a loose independent guide for the stem, whereby the stem is held to its place while the valve is being reground.
The drawing represents a longitudinal section of the shell, with the valve and stem therein, and with the stem-guide in place.
A A' is the shell, formed of two parts, which screw together, the part A'forming the nut for the serew on the stem.
B is the stem;
. O is the valve D is the cap;
E is the hand-wheel; and
F is the independentstem-guide.
As seen in the drawing, this guide is placed between the two parts of the shell, Where it is confmed by the ange around its upper side, as seen in the drawing.
When the valve Gis turned on its seat for grinding, it will be seen that the upper portion of the shell A must .beremoved from the lower part A, on account of the screw.
In this case, the valve-stem is held in a position perpendicular with its line of rotation, so that, in grinding, the seat and face of the valve may beaecurately iitted together.
g represents a loose ring, or washer, under the cap D, for bearing upon the packing, h, around the stem.
By this arrangement, the diftculty heretofore experienced in grinding globe-valves is avoided. v
This stem-guide may be used to good advantage in all valves of similar construction, whether denominated Y globe-valves, ornot.
I elairn as new, and desire tosecure by Letters Patent- In combination with a globe-valve, or other valves of similar construction, the loose guide F, substantially as herein shown and described.
H. H. HENDRIOK. Witnesses:
JAMES C. YOUNG, THos. D. MITCHELL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US86749A true US86749A (en) | 1869-02-09 |
Family
ID=2156237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US86749D Expired - Lifetime US86749A (en) | Improved globe-valve |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US86749A (en) |
-
0
- US US86749D patent/US86749A/en not_active Expired - Lifetime
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