US656991A - Cock. - Google Patents
Cock. Download PDFInfo
- Publication number
- US656991A US656991A US1900013923A US656991A US 656991 A US656991 A US 656991A US 1900013923 A US1900013923 A US 1900013923A US 656991 A US656991 A US 656991A
- Authority
- US
- United States
- Prior art keywords
- plug
- cap
- casing
- cock
- lugs
- 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
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/061—Sliding valves
- F16K31/0613—Sliding valves with cylindrical slides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5109—Convertible
- Y10T137/5196—Unit orientable in a single location between plural positions
- Y10T137/524—Reversible stop and vent or waste
Definitions
- This invention relates to a means for permitting the adjustment of the plugs of stop and waste cocks, so that the plug may be rendered right or left handed in operation, according to the desire of the user or to the position of the cock.
- Figure 1 is a side view of the invention.
- Fig. 2 is a plan View with parts in section on the line 2 2 in Fig. 1.
- Fig. 3 is a plan view of the casing of the cock with the plug and cap removed.
- Fig. 4 is a bottom plan view of the cap.
- Fig. 5 is a side View of the top of the casing, and
- Fig. 6 is a section on the line 6 (5 of Fig. 4:.
- the casing a of the cock is of the usual construction, being provided with a waste-outlet a, as will be understood.
- the plug 1) which works in the casing, may also be of the usual or any desired construction and is formed with the main passage Z1 therein and a wastepassage h all of which parts operate as will be understood. It will be observed that the water-passage b of the plug is considerably nearer the tapered or lower end of the plug 1) than the waste-outlet a of the casing a, but still above the lower end of the main passage 1). XVith this construction the waste-hole of the plug can never by any misadjustment be brought into registry with the waste-hole of the casing and so cause waste from the pres sure side.
- the top 0 of the plug may be of any desired cross-sectional form, so that the removablysecured cap d may be caused to turn there with.
- This cap is formed with a central opening d, conforming to the angular form of the top 0 of the plug, through which open ing the top of the plug passes, the cap rest- Serial No. 13,923. (No model.)
- the top a of the casing a is provided on its upper end with two lugs a which are located diametrically opposite each other and are approximately equal in length to about oneeighth of the circumference of the top of the casing. This proportion is, however, unimportant so long as the disposition of the opposite lugs limits the throw of the plug to approximately ninety degrees of a circle.
- the lugs a bear against the under side of the top of the cap dand against the inner side walls of the peripheral flange of the cap, and the cap is provided with two interior lugs (1 which, as indicated in Fig. i, are situated opposite each other and bear against the edge of the top a of the casing, the lugs a and 61 being in the path of one another, so as to strike when certain movements of the cap and plug are made.
- the plug may be turned by ahandle e of any sort, suitably connected therewith, and in the construction shown this handle is formed separate from the cap 61 and is received in a suitable socket in the plug, the handle and cap being secured by a a single set-screw f, which passes through the top 0 of the plug at a point above the cap (Z and engages the handle, as shown in Fig. 2.
- the relative arrangement of the cap and handle or other operating devices form no part of my invention, the essentiality of which lies in the relative formation of the cap and its arrangement with the casing,as will be pointed out in the claim. It will be seen in this connection that any two of the lugs taken together constitute ninet degrees of a circle, and consequently that t 'e plug is al- Ways prevented from performing a greater movement. 4 r
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Details Of Valves (AREA)
Description
N0. 656,99l. Patented Aug. 28, I900.
J. MORRISON.
COCK.
(Application filed Apr. 23, 1900.
(No Model.)
WITNESSES uvvnvroa Jahn Morrison.
i BY A 770/?NEYS PATENT OFFICE.
JOHN MORRISON, OF DUBUQUE, IOWA.
COCK.
SPECIFICATION forming part of Letters Patent N 0. 656,991, dated August 28, 1900.
Application filed April 23, 1900.
T0 aZZ whom it may concern:
Be it known that 1, JOHN MORRISON, a citizen of the United States, and a resident of Dubuque, in the county of Dubuque and State of Iowa, have invented a new and Improved Cook, of which the following is a full, clear, and exact description.
This invention relates to a means for permitting the adjustment of the plugs of stop and waste cocks, so that the plug may be rendered right or left handed in operation, according to the desire of the user or to the position of the cock.
This specification is the disclosure of one form of my invention, while the claim defines the actual scope thereof.
Reference is to be had to the accompanying drawings, formin a part of this specification, in which similar characters of reference indicate corresponding parts in all the views.
Figure 1 is a side view of the invention. Fig. 2 is a plan View with parts in section on the line 2 2 in Fig. 1. Fig. 3 is a plan view of the casing of the cock with the plug and cap removed. Fig. 4 is a bottom plan view of the cap. Fig. 5 is a side View of the top of the casing, and Fig. 6 is a section on the line 6 (5 of Fig. 4:.
The casing a of the cock is of the usual construction, being provided with a waste-outlet a, as will be understood. The plug 1), which works in the casing, may also be of the usual or any desired construction and is formed with the main passage Z1 therein and a wastepassage h all of which parts operate as will be understood. It will be observed that the water-passage b of the plug is considerably nearer the tapered or lower end of the plug 1) than the waste-outlet a of the casing a, but still above the lower end of the main passage 1). XVith this construction the waste-hole of the plug can never by any misadjustment be brought into registry with the waste-hole of the casing and so cause waste from the pres sure side.
The top 0 of the plug may be of any desired cross-sectional form, so that the removablysecured cap d may be caused to turn there with. This cap is formed with a central opening d, conforming to the angular form of the top 0 of the plug, through which open ing the top of the plug passes, the cap rest- Serial No. 13,923. (No model.)
ing on the top portion a of the casing a, so as to turn around the same with the plug. The top a of the casing a is provided on its upper end with two lugs a which are located diametrically opposite each other and are approximately equal in length to about oneeighth of the circumference of the top of the casing. This proportion is, however, unimportant so long as the disposition of the opposite lugs limits the throw of the plug to approximately ninety degrees of a circle. The lugs a bear against the under side of the top of the cap dand against the inner side walls of the peripheral flange of the cap, and the cap is provided with two interior lugs (1 which, as indicated in Fig. i, are situated opposite each other and bear against the edge of the top a of the casing, the lugs a and 61 being in the path of one another, so as to strike when certain movements of the cap and plug are made.
When the cap is in place, one of the lugs (Z lies on each side of the top of the casing, and as the cap is turned the lugs 01 will respectively strike against the lugs a so as to limit the movement of the cap. In this connection it will be observed that when one of the lugs d strikes its corresponding lug a the other lug d will strike its corresponding lug a on the opposite side. This arrangement will therefore limit the movement of the plug and necessitate turning the plug ina certain direction, so as to open or close the same. Therefore by changing the position of the cap on the casing the throw which it is necessary to give to the plug will also be changed, and thus a cock may be made right or left handed, as desired. The plug may be turned by ahandle e of any sort, suitably connected therewith, and in the construction shown this handle is formed separate from the cap 61 and is received in a suitable socket in the plug, the handle and cap being secured by a a single set-screw f, which passes through the top 0 of the plug at a point above the cap (Z and engages the handle, as shown in Fig. 2. The relative arrangement of the cap and handle or other operating devices, however, form no part of my invention, the essentiality of which lies in the relative formation of the cap and its arrangement with the casing,as will be pointed out in the claim. It will be seen in this connection that any two of the lugs taken together constitute ninet degrees of a circle, and consequently that t 'e plug is al- Ways prevented from performing a greater movement. 4 r
Having thus described my invention, I
claim as new and desire to secure by Letters Patent- The combination of the cock-casin g having a passage and provided with projections, with the cap surrounding said projections and arranged to engage the casing with its edge, the caphaving an interior lug adapted to engage the said projections, and an opening-of non-- circular shape, and a plug mounted to turn in the casing and controlling the passage thereof, said plug having a portion passing through the opening of the cap and of the same outline therewith, the plug being securable to the cap in two different positions. In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
JOHN MORRISO \Vitnesses:
THEO. W. FETZMANN, F. RAFOTH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1900013923 US656991A (en) | 1900-04-23 | 1900-04-23 | Cock. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1900013923 US656991A (en) | 1900-04-23 | 1900-04-23 | Cock. |
Publications (1)
Publication Number | Publication Date |
---|---|
US656991A true US656991A (en) | 1900-08-28 |
Family
ID=2725559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1900013923 Expired - Lifetime US656991A (en) | 1900-04-23 | 1900-04-23 | Cock. |
Country Status (1)
Country | Link |
---|---|
US (1) | US656991A (en) |
-
1900
- 1900-04-23 US US1900013923 patent/US656991A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US656991A (en) | Cock. | |
US298865A (en) | John s | |
US1008097A (en) | Valve. | |
US981087A (en) | Self-grinding valve. | |
US177450A (en) | Improvement in globe-valves | |
US914209A (en) | Radiator-valve. | |
US938442A (en) | Stop and waste cock. | |
US787627A (en) | Valve. | |
US756526A (en) | Stop-cock. | |
US1202003A (en) | Ground key stop and waste cock. | |
US505486A (en) | George h | |
US925679A (en) | Compression cock or bib. | |
US1062524A (en) | Turning-plug. | |
US806970A (en) | Steam-valve for train-pipes. | |
US858497A (en) | Valve | |
US1166300A (en) | Valve. | |
US980585A (en) | Valve. | |
US744441A (en) | Spigot. | |
US827593A (en) | Curb-cock. | |
US816795A (en) | Stop and waste cock. | |
US157117A (en) | Improvement in globe-valves | |
US152827A (en) | Improvement in float-valves | |
US1240586A (en) | Valve. | |
US577510A (en) | Right and left hand stop and waste cock | |
US848137A (en) | Stop and waste cock. |