US168657A - Improvement in compression-cocks - Google Patents
Improvement in compression-cocks Download PDFInfo
- Publication number
- US168657A US168657A US168657DA US168657A US 168657 A US168657 A US 168657A US 168657D A US168657D A US 168657DA US 168657 A US168657 A US 168657A
- Authority
- US
- United States
- Prior art keywords
- plug
- compression
- cocks
- improvement
- cock
- 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 4
- 238000005192 partition Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 238000004804 winding 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
Definitions
- Patented 0ct.11, 1875 Patented 0ct.11, 1875.
- Figure l is a side view of my improved compression-cock, partly in section, to show the construction.
- Fig. 2 is a cross-section of the same taken through the line mm, Fig. l.
- the object of this invention is to furnish an improved cock of the class known as compression-cocks, which will be so constructed that it may be fully opened and closed by a halt'- turn ofthe handle, which shall be ,entirely free from leakage, which shall be durable when used with both hot ⁇ and cold water, and which shall be simple in construction and not liable to get out of' order;
- A represents the body of the cock.
- B is plugchamber
- C is the cap which is screwed upon the upper end of the plugchamber B.
- a partition In the body A, just below the plug-chamber B, is a partition, a', which has a hole through it for thc passage of the water, and which forms the seat for the plug D.
- two grooves, d' In the opposite sides of the plug D are formed two grooves, d', extendingfrom the lower end of the said plug D nearly to its upper end, to receive two pins, b1, projecting inward from the opposite sides of the chamber B.
- the lower parts ofthe grooves d are inclined,
- the grooves d pass around haltl the circumference of the plug D, so that the cock maybe fully opened and closed by a haltturn of the plug D.
- E is the stem, which passes out through a hole iu the cap C, andl has a handle, F, attached to its upper end.
- iTo the lower end of the plug D is attached fa wooden block, Gr, which fits into the hole inj'the partition af, and serves as a packing.
- H is a woodenV block placed upon the stem E in the chamber B, and which tits into a rabbet or seat, b2, formed for it yin said chamber, and into which it is firmly pressed by the cap C.
- the wooden block H ser'ves as a packing, and the top ot' the plug D ⁇ is pressed against it firmly when the cock isfopened, so that there can be no leaking around the cap C or around the stem E.
- the device By lengthening the chamber B, and placing a spring' upon the stem E, between the plug l) and the block H, the device becomes a selfclosing cock.
- the device can lalso be used for a steamvalve and for various other purposes.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatus For Making Beverages (AREA)
- Multiple-Way Valves (AREA)
Description
J. McLAUGHLIN. Compression-Cock.
Patented 0ct.11, 1875.
UNITED STATES JAMES MGLAUGHLIN,
OF NEW YORK, N. Y.
IMPROVEMENT IN COMPRESSlON-COCKS.
Specification forming part ofv Letters Patent No. 168,657, dated October 11', 1875; application filed September 11, 1875.
To all whom it may concern:
Be it known that I, JAMES MCLAUGHLIN, of the city, county, and State of New York, have invented a new and useful Improvement in Compression-Cocks, of which the following is a specification:
Figure lis a side view of my improved compression-cock, partly in section, to show the construction. Fig. 2 is a cross-section of the same taken through the line mm, Fig. l.
Similar letters of reference indicate corresponding parts.
The object of this invention is to furnish an improved cock of the class known as compression-cocks, which will be so constructed that it may be fully opened and closed by a halt'- turn ofthe handle, which shall be ,entirely free from leakage, which shall be durable when used with both hot` and cold water, and which shall be simple in construction and not liable to get out of' order;
The invention will first be described in connection with drawing, and then pointed out in the claim. f
A represents the body of the cock. B is plugchamber, and C is the cap which is screwed upon the upper end of the plugchamber B. In the body A, just below the plug-chamber B, is a partition, a', which has a hole through it for thc passage of the water, and which forms the seat for the plug D. In the opposite sides of the plug D are formed two grooves, d', extendingfrom the lower end of the said plug D nearly to its upper end, to receive two pins, b1, projecting inward from the opposite sides of the chamber B. The lower parts ofthe grooves d are inclined,
and their upper parts are nearly horizontal,
so as to lock the plug to its seat when closed, and so that the plug may rise and descend quickly when being opened and closed. The grooves d pass around haltl the circumference of the plug D, so that the cock maybe fully opened and closed by a haltturn of the plug D. E is the stem, which passes out through a hole iu the cap C, andl has a handle, F, attached to its upper end. iTo the lower end of the plug D is attached fa wooden block, Gr, which fits into the hole inj'the partition af, and serves as a packing. H is a woodenV block placed upon the stem E in the chamber B, and which tits into a rabbet or seat, b2, formed for it yin said chamber, and into which it is firmly pressed by the cap C. The wooden block H ser'ves as a packing, and the top ot' the plug D `is pressed against it firmly when the cock isfopened, so that there can be no leaking around the cap C or around the stem E.
By lengthening the chamber B, and placing a spring' upon the stem E, between the plug l) and the block H, the device becomes a selfclosing cock.
The device can lalso be used for a steamvalve and for various other purposes.
Having thus described myinvention, I claim as new and desire to secure by Letters Patent- The two opposite plug-grooves, d d', almost horizontal near top, and'then winding rpirally toward bottom,
scribed.
JAMES MCLAUGHLIN. Witnesses:
J AMEs T. GRAHAM, JAMES H. HUNTER.
the upper part of as and for the purpose de-
Publications (1)
Publication Number | Publication Date |
---|---|
US168657A true US168657A (en) | 1875-10-11 |
Family
ID=2238066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US168657D Expired - Lifetime US168657A (en) | Improvement in compression-cocks |
Country Status (1)
Country | Link |
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US (1) | US168657A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2797888A (en) * | 1950-02-03 | 1957-07-02 | Hans W Sachs | Valve mechanism |
US5435339A (en) * | 1993-04-07 | 1995-07-25 | Kdi American Products Company | Manual air relief valve |
-
0
- US US168657D patent/US168657A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2797888A (en) * | 1950-02-03 | 1957-07-02 | Hans W Sachs | Valve mechanism |
US5435339A (en) * | 1993-04-07 | 1995-07-25 | Kdi American Products Company | Manual air relief valve |
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