US124840A - Improvement in compression-cocks - Google Patents
Improvement in compression-cocks Download PDFInfo
- Publication number
- US124840A US124840A US124840DA US124840A US 124840 A US124840 A US 124840A US 124840D A US124840D A US 124840DA US 124840 A US124840 A US 124840A
- Authority
- US
- United States
- Prior art keywords
- cocks
- ball
- guide
- compression
- improvement
- 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
- 241000272168 Laridae Species 0.000 description 4
- 229920000591 gum Polymers 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 240000004658 Medicago sativa Species 0.000 description 2
- 241000282941 Rangifer tarandus Species 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000000414 obstructive Effects 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
- F16K15/00—Check valves
- F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S137/00—Fluid handling
- Y10S137/901—Biased ball valves with operators
Definitions
- valve is a gum ball, which, when pressed against its seat by the stem of the cock, closes the tone.
- the invention consists in such a ball, when furnished with a metallic guide projecting from its circumference and combined with a stem having a central tone running entirely through it, wherein is placed said guide, the same having a screw-thread on its lower end; the ball also having upper and lower brass caps; all as hereinafter set forth.
- Figure l is a longitudinal vertical section.
- A is the aforesaid gum Aball, and a the nietallie guide, having a thread on its lower end, by means of which it is screwed into the ball.
- B is the stern of the cock, and b the oriiice therein for the reception of the guide a, the lat-ter being shorter than the said orifice, and having on its upper end a grooved burr, a', by means of which and of a shoulder, b', at the lower end of the -stem,the latter is connected Wit-l1 the guide in such a manner that, if the ball cannot be raised from its seat by the fluid at any time, by reason of obstructions, it can be raised by turning the stem B, and thus causing the shoulder b to lift the burr a.
- the groove in the burr is for the reception ot the point of a screw-driver, by means of which to hold the guide While screwing or unscreWing the ball.
- the lower end ot said stem is hollowed out to receive a portion ofthe ball, and to the latter are attached upper and lower brass-tapped caps c c', through which the guide a passes, the function of the caps being to protect the ball from Wear, the caps abutting against the stem .and seat; By unscrewing the ball and caps from the guide they can, at any time, be separated from the stern B.
- I claim as my inventionl The ball A, provided With the tapped cap c c and guide af, and combined With the stem B having an orifice, b, running from end to end thereof, the guide a passing into said grout, and having a grooved burr, a', on its up per end, all arranged as specified.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Description
JoHN MACLABEN.
Compression. Cocks."
No.'124,840. PatentedMa5rch19,.14a72.
JOHN MAOLAREN, OF SORANTON, PEN NSYLVANIMA IMPHROVENIENT IN COMPRESSlON-COCKS.
Speccation forming part of Letters Patent No. 124,840, dated March 19, 1872.
Specification describing an Improvement in Compression-Cocks, invented by JOHN MAGLA- REN, of Scranton, county of Luzerne, State of Pennsylvania.
This invent-ion is an improvement upon that for which Letters Patent dated January 23, 1872, were issued to myself'.` It relates to that class of cocks in Which the valve is a gum ball, which, when pressed against its seat by the stem of the cock, closes the orice. The invention consists in such a ball, when furnished with a metallic guide projecting from its circumference and combined with a stem having a central orice running entirely through it, wherein is placed said guide, the same having a screw-thread on its lower end; the ball also having upper and lower brass caps; all as hereinafter set forth.
Figure l is a longitudinal vertical section.
A is the aforesaid gum Aball, and a the nietallie guide, having a thread on its lower end, by means of which it is screwed into the ball. B is the stern of the cock, and b the oriiice therein for the reception of the guide a, the lat-ter being shorter than the said orifice, and having on its upper end a grooved burr, a', by means of which and of a shoulder, b', at the lower end of the -stem,the latter is connected Wit-l1 the guide in such a manner that, if the ball cannot be raised from its seat by the fluid at any time, by reason of obstructions, it can be raised by turning the stem B, and thus causing the shoulder b to lift the burr a. The groove in the burr is for the reception ot the point of a screw-driver, by means of which to hold the guide While screwing or unscreWing the ball. The lower end ot said stem is hollowed out to receive a portion ofthe ball, and to the latter are attached upper and lower brass-tapped caps c c', through which the guide a passes, the function of the caps being to protect the ball from Wear, the caps abutting against the stem .and seat; By unscrewing the ball and caps from the guide they can, at any time, be separated from the stern B.
I claim as my inventionl The ball A, provided With the tapped cap c c and guide af, and combined With the stem B having an orifice, b, running from end to end thereof, the guide a passing into said orice, and having a grooved burr, a', on its up per end, all arranged as specified.
JOHN MACLAREN. Witnesses:
JOHN Ross, LEWis S. Warmes.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US124840A true US124840A (en) | 1872-03-19 |
Family
ID=2194270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US124840D Expired - Lifetime US124840A (en) | Improvement in compression-cocks |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US124840A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6036119A (en) * | 1998-08-26 | 2000-03-14 | Welker Engineering Company | Elastomeric vaporizing injection nozzle |
| WO2017137849A1 (en) | 2016-02-12 | 2017-08-17 | Gegg Peter Alexander | Adjustable body shaver, system and method |
-
0
- US US124840D patent/US124840A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6036119A (en) * | 1998-08-26 | 2000-03-14 | Welker Engineering Company | Elastomeric vaporizing injection nozzle |
| WO2017137849A1 (en) | 2016-02-12 | 2017-08-17 | Gegg Peter Alexander | Adjustable body shaver, system and method |
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