US492027A - Flushing-tank - Google Patents
Flushing-tank Download PDFInfo
- Publication number
- US492027A US492027A US492027DA US492027A US 492027 A US492027 A US 492027A US 492027D A US492027D A US 492027DA US 492027 A US492027 A US 492027A
- Authority
- US
- United States
- Prior art keywords
- valve
- tank
- carrier
- water
- seat
- 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
- 239000000969 carrier Substances 0.000 description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000000463 material Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 238000011010 flushing procedure Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 240000002027 Ficus elastica Species 0.000 description 2
- 230000001808 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036407 pain Effects 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
Definitions
- TH Nonms Pains co. Prlmnumu. wAsmNnToN, n. c.
- My invention includes a peculiar construction of valve mechanism to be applied to those tanks or cisterns which contain Water for flushing out water-closet basins, urinals, dac.
- Said mechanism consists of an ordinary main-valve that closes the outlet to the tank, and is adapted to be opened either automatically, or by a person using the closet, in which latter case, said valve is operated by a chain or other connection attached to a lever.
- This main valve is secured to the bottom of a suitable carrier, the top of which has a seat for a secondary valve composed of any material that will render it buoyant, and so guided as to ascend and descend freely, but guarded against any great Alateral play.
- FIG. 1 is a vertical section of a flushing tank embodying my improvements, the two valves of the same being seen in their normal or closed positions.
- FIG. 2 is an enlarged axial section showingthe main valve elevated and the secondary valve closed, as they would appear'in an empty tank. Figshows the position the secondary valve assumes in a filled tank, when the main valve closes against its seat.
- Fig. 4 is a horizontal section of the cage seen in the preceding illustration.
- Fig. 5 shows a modification of my invention.
- A represents a iivushing-tank of any suitable material and capacity
- B is an inlet pipe f from the bottom of which project-s ascrewi threaded neck E, the latter being designed to have an ordinary waste-pipe coupled to it.
- the upper end of this cylinder has a seat F, for a main-valve G, which usually consists of a disk of rubber or leather attached to a carrier H, a central bore I being made through these two devices G, H, to permit a free flow of water.
- the upper end of carrier H has a continuous or uninterrupted concave seat J that affords a Water-tight bearing for a secondary valve K, which latter must be made of somebuoyant material.
- a hollow india-rubber ball for this purpose, although said device may be composed of sheet metal,or glass, if desired, but Whichever construction is adopted, the valve must be-free to move vertically, and yet guarded against any very material lateral play. As seen in Fig. 1, this result is accomplished by confining the secondary valve within a wire cylinder L, thelower end of which is attached to the carrier H, while its upper end is secured to a cap M. N is a chain or wire cord that couples this cap to an operating lever O.
- the carrier is integral with a tube H perforated at h to permit a free iiow of water.
- the ball K is guided by a cage composed of three vertical rods P, P', P, arranged as seen in Fig. 4, and said cage has provision at top for coupling to an operating lever.
- bolts R, R' Projecting vertically from the cylinder D, are bolts R, R', which serve as guides for the valve carrier, and also act as stops that limit its upward stroke.
- My valve mechanism is operated in the following manner.
- the pressure of water keeps both of the valves G, K, securely closed against their respective seats F, J, thereby preventing any discharge at the neck E, and its attached waste-pipe.
- the lever O is so operated as to raise the carrier H as far as the stop R, R', will permit, thereby opening the two valves G, and K, and allowing a free How to take place through the roo' bore I, which iiow will continue as long as the main valve is kept open, but usually the lever is held only for a minute or two, and when it is released said valve instantly descends and seats upon the cylinder D.
- valve ⁇ carrier I-I is provided with a water-tight rubber seat S, to hold a hollowmetallic-ball K the ascent whereot, ⁇ is limited by a wire T, securely soldered to said ball, and having a head t, on its lower end, the wire being free to traverse a central hole in a bar U, disposed across the bore of said carrier.
- the wire may run down into the waste-pipe, if necessary to allow for the desired vertical play.
- the secondary valve may consist of a hollow glass-ball guided by any suitable means, although my invention is not conlined to a ⁇ spherical shape for said valve.
- the combination in a flushing-tank, of an outlet, a main valve that closes the same, a hollow carrier to whose lower end said mainvalve is applied7 a water-tight seat at the upper end of said carrier, a buoyant secondaryvalve, which is free to play up and down, but guarded against any material lateral play, and
Description
` (No Model.)
L. M'. KROUSB.
PLUSHING TANK.
No. 492,027. Patented Peb. 21,1893.
TH: Nonms Pains co. Prlmnumu. wAsmNnToN, n. c.
UNITED VSTATES" PATENTJ OFFICE.
LOUIS M. KROUSE, OF CINCINNATI, OHIO.
FLUSH'INGV-TANK.
SPECIFICATION forming part of Letters Patent No. 492,027, dated February 21, 1893.
' Application filed October 14, 1892. Serial No. 448.835. (No model.)
To all whom it may concern.-
Be it known that LfLoUIs M. KRoUsE, a
citizen of the United States, residing at Cinlful Improvements vin Flushing-Tanks; and I do hereby declare the following to be a full, clear, and exact description of the invention, reference being had to the annexed drawings, which form part of this specification.
My invention includes a peculiar construction of valve mechanism to be applied to those tanks or cisterns which contain Water for flushing out water-closet basins, urinals, dac. Said mechanism consists of an ordinary main-valve that closes the outlet to the tank, and is adapted to be opened either automatically, or by a person using the closet, in which latter case, said valve is operated by a chain or other connection attached to a lever. This main valve is secured to the bottom of a suitable carrier, the top of which has a seat for a secondary valve composed of any material that will render it buoyant, and so guided as to ascend and descend freely, but guarded against any great Alateral play. Owing, to this arrangement of parts, both valves are closed when the tank is filled, but when the main valve is momentarily raised from its seat to initiate the flushing operation, the secondary valve also rises, and as said valve is buoyant it now floats on the surface of the Water, and descends as thelatter falls. Consequently, as soon as the tank is emptied of its contents, the secondaryvalve re-seats itself, and then the above described operations are repeated, as hereinafter more fully described. In the annexed drawings, Figure 1 is a vertical section of a flushing tank embodying my improvements, the two valves of the same being seen in their normal or closed positions. Fig. 2 is an enlarged axial section showingthe main valve elevated and the secondary valve closed, as they would appear'in an empty tank. Figshows the position the secondary valve assumes in a filled tank, when the main valve closes against its seat. Fig. 4 is a horizontal section of the cage seen in the preceding illustration. Fig. 5 shows a modification of my invention.
A represents a iivushing-tank of any suitable material and capacity, and B is an inlet pipe f from the bottom of which project-s ascrewi threaded neck E, the latter being designed to have an ordinary waste-pipe coupled to it. The upper end of this cylinder has a seat F, for a main-valve G, which usually consists of a disk of rubber or leather attached to a carrier H, a central bore I being made through these two devices G, H, to permit a free flow of water. The upper end of carrier H has a continuous or uninterrupted concave seat J that affords a Water-tight bearing for a secondary valve K, which latter must be made of somebuoyant material. I prefer, however, to use a hollow india-rubber ball'for this purpose, although said device may be composed of sheet metal,or glass, if desired, but Whichever construction is adopted, the valve must be-free to move vertically, and yet guarded against any very material lateral play. As seen in Fig. 1, this result is accomplished by confining the secondary valve within a wire cylinder L, thelower end of which is attached to the carrier H, while its upper end is secured to a cap M. N is a chain or wire cord that couples this cap to an operating lever O.
As represented in Fig. 2, the carrier is integral with a tube H perforated at h to permit a free iiow of water. But in Fig. 3 the ball K is guided by a cage composed of three vertical rods P, P', P, arranged as seen in Fig. 4, and said cage has provision at top for coupling to an operating lever. Projecting vertically from the cylinder D, are bolts R, R', which serve as guides for the valve carrier, and also act as stops that limit its upward stroke.
My valve mechanism is operated in the following manner. When the tank A, ,is lled, as seen in Fig. l, the pressure of water keeps both of the valves G, K, securely closed against their respective seats F, J, thereby preventing any discharge at the neck E, and its attached waste-pipe. To discharge the water from the tank, the lever O is so operated as to raise the carrier H as far as the stop R, R', will permit, thereby opening the two valves G, and K, and allowing a free How to take place through the roo' bore I, which iiow will continue as long as the main valve is kept open, but usually the lever is held only for a minute or two, and when it is released said valve instantly descends and seats upon the cylinder D. This closing of the main-valve does not stop the flow, because the secondary valve K, has ascended as far as the cap or cage will permit, as seen in Fig. 3. As the water falls within the tank the float Valve descends accordingly,and when a proper level is reached said valve automatically seats itself on the uninterrupted water-tight bearing J, and thus stops any further discharge. The regulating valve C then opens and fills the tank, which is again in a proper condition to be operated, as above described.
In the modification of my invention seen in Fig. 5, the valve` carrier I-I, is provided with a water-tight rubber seat S, to hold a hollowmetallic-ball K the ascent whereot,` is limited by a wire T, securely soldered to said ball, and having a head t, on its lower end, the wire being free to traverse a central hole in a bar U, disposed across the bore of said carrier. When this ball is seated, the wire may run down into the waste-pipe, if necessary to allow for the desired vertical play. When a soft seat is fitted to the carrier, the secondary valve may consist of a hollow glass-ball guided by any suitable means, although my invention is not conlined to a` spherical shape for said valve. Finally, in this specification where the expression water-tight is applied to the special part J, it ist-o beunderstood as delining aseat or bearing, which is` free from channels or grooves capable of admitting wa,- ter under the Secondary valve K when it is closed, as such an admission of water, at this moment, would defeat the very object of my invention.
I am aware it is not new to attach the main discharge-valve of al fiushing tank to a vertically-acting siphon and provide the latter with a buoyant secondary-valve which closes againstan interrupted or channeled seat,` but which is released the instant said channels serve as the only outlets to the tank. Therefore, I expressly disclaim the broad idea of combining a buoyant secondary-valve with the main valve of a flushing-tank, and limit my invention to the construction herein shown and described-that is to say, to a buoyant secondary-valve closing against a water-tight seat or bearing at the upper end of a hollow carrier, to whose lower end is applied a main Valve that controls the tank-outlet.
I claim as my inventionl. The combination, in a flushing-tank, of an outlet, a main valve that closes the same, a hollow carrier to whose lower end said mainvalve is applied7 a water-tight seat at the upper end of said carrier, a buoyant secondaryvalve, which is free to play up and down, but guarded against any material lateral play, and
vmeans for operating said carrier, the arrangement of these partsbeing such` as to cause the secondary-valve to ascend when the main `valve is lifted, and to descend and rest upon said water-tight seat when the tank is almost emptied, thereby stopping the entire flow, subtantially as herein described.
2. The combination, in a flushing-tank, of thev cylinder D, having an outlet E at bottom and seat F at top, the hollow valve-carrier II I, having the main valve G securedm to its lower end and a` watertight seat .Iat its upper end, a buoyant secondary valve K, that closes against this water-tight seat, a cage. within which said secondary-valve plays, means for operating said hollow-carrier, and a guide which confinesthe latter to a proper path, so as to compel the mainn valve G to close said outlet E, all as herein described, and for the purpose stated.
In testimony whereof I affix my signaturein presence of two witnesses.
LOUIS M. KROUSE.
Witnesses:
J AMES H. LAYMAN, ALFRED M. DAVIES.
Publications (1)
Publication Number | Publication Date |
---|---|
US492027A true US492027A (en) | 1893-02-21 |
Family
ID=2560871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US492027D Expired - Lifetime US492027A (en) | Flushing-tank |
Country Status (1)
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US (1) | US492027A (en) |
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- US US492027D patent/US492027A/en not_active Expired - Lifetime
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