US428254A - Flushing-tank - Google Patents
Flushing-tank Download PDFInfo
- Publication number
- US428254A US428254A US428254DA US428254A US 428254 A US428254 A US 428254A US 428254D A US428254D A US 428254DA US 428254 A US428254 A US 428254A
- Authority
- US
- United States
- Prior art keywords
- chamber
- tube
- compressing
- sealing
- air
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 238000011010 flushing procedure Methods 0.000 description 14
- 230000004048 modification Effects 0.000 description 12
- 238000006011 modification reaction Methods 0.000 description 12
- 238000010276 construction Methods 0.000 description 10
- 238000007906 compression Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000036633 rest Effects 0.000 description 4
- 241000282619 Hylobates lar Species 0.000 description 2
- 241000731961 Juncaceae Species 0.000 description 2
- 101700078171 KNTC1 Proteins 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000001681 protective Effects 0.000 description 2
- 230000001105 regulatory Effects 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000008132 rose water Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0402—Gullies for use in roads or pavements provided with flushing means for cleaning or emptying
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0103—Removal of dung or urine, e.g. from stables of liquid manure
-
- 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
- Y10T137/2713—Siphons
- Y10T137/2774—Periodic or accumulation responsive discharge
- Y10T137/2802—Release of trapped air
- Y10T137/2808—Through float-operated vent
-
- 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
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7313—Control of outflow from tank
- Y10T137/7316—Self-emptying tanks
- Y10T137/7319—By float
Definitions
- My invention relates to devices for automatically flushing sewers, pipes, conduits, &c.
- the object of my invention is to provide Y an automatic flushing device that shall be extremely simple of construction, positive and quick acting, and possessing great flushing powers; and in furtherance of this object my invention consists in the construction, combination, and arrangement of parts, as hereinafter more fully described, pointed out in the claims, and illustrated in the accompanying drawings, in which- Figure 1 represents a vertical sectional view of my automatic flushing device as arranged and adapted to work in combination with a flushing-tank.
- Fig. 2 represents an enlarged detail view more clearly illustrating the operating parts.
- Fig. 3 shows a modification wherein I employ a float-actuated mercurial seal for the seal shown in Figs. 1 and 2.
- Fig. at illustrates a modification wherein the sealing-chamber is eliminated, the compressing-tube being led into the air-compressing chamber from without.
- Fig. 5 shows a modification wherein the compressing-tube is led directly into the trap.
- A represents a flushing-tank of the ordinary form of construction, which is provided at a convenient point with a supply-pipe and regulating-cock B, by means of which a constant stream of water is brought within the tank.
- a trap or inverted outlet siphon C tance from the bottom of the tank may be straight and of the generally uniform diameter of the section, or, what is preferable, be bell-mouthed, as illustrated.
- the air-compressin g chamber E Immediately above and encircling the bellmouthed end of the siphon-outlet O is situated the air-compressin g chamber E.
- This chamber is in the form of an inverted vessel, the lower open end being provided with three supporting-legs, upon which the chamber rests, while the upper or deck port-ion is provided with two annular openings, the central and larger one being adapted to contain the threaded collar F, while the smaller one holdsthe repriming-tube e, as shown.
- the chamber,- which may be of iron, clay, copper, or any other suitable material and of any desired conformation, is provided upon its deck portion with a repriming-chamber-e, which is preferably formed by extending the sides of the chamber.
- the repriming-tube 6 leads from said repriming-chamber to within a certain distance of the bottom of the main or aircompressing chamber, the lower openendof said tube determining the line of compression.
- the compressingchamber is provided with a lug e, which is adapted to engage the bifurcated end of the float-actuated rod H.
- the collar F which is preferably of metal, is provided with an interior and an exterior ICO screw-thread, the former being adapted to engage the threaded end of the compressingtube I, while the latter holds the casing-tube
- the collar F is provided in addition with a projecting flange, which is adapted to work against the lower surface of the air-compressing chamber and isheld by means of suitable screws.
- the annular space between the tubes I and K constitutes the sealing-chamber, within which is hung the sealing-vessel L, as illustrated in Fig. 2.
- This sealing-vessel is open at its lower end, while the upper closed end is provided upon the inner side with a rubber buffer 1. While atrest the sealing-vessel closes the air-compressing tube I by forcing the buffer Z upon the open end of said compressing-tube, and thus with the liquid within the sealing-chamber forming the seal, by means of which the flush is actuated,
- the movable float-actuated rod II attached to the repriming-chamber e, is provided at its upper end with a bifurcated arm, between which works a small anti-friction roll 72,.
- This roll is adapted to work upon the closed upper end of the inverted sealingvessel L and holds said vessel in a lockedposition until the rod is actuated by means of the float h".
- the lower end of the rod H is pivotally attached to the compressing-chamber E, while the up per rolled end is adapted to work upon the sealing-vessel L and alternately lock and release said scaling-vessel, as will be understood by referring to the figures.
- the air-compressing vessel is placed above the bell-mouthed end of the trap C, so that the open end of the compressing-tube I lies in the center of the trap.
- I provide said vessel centrally with a downwardly-extending rod 1', which is provided at the free end with a ball and works within a small transverse brace t" which is fixed to the compressing-tube I, as illustrated in Fig. 2.
- a protective means Ialso prefer placing a rubber washer between the col lar F and the compressingchamber, so as to get the'chamber perfectly air-tight.
- Fig. 3 represents a modification wherein the operating parts are precisely as described before, with the exception that I shorten the sealing-chamber and provide it with mercury in place of water.
- the sealing-vessel receives impulsion by means of a fioat P, which is attached to the vessel by means of the rods 1.) p.
- the operation is as described before.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
(No Model.) 2 Sheets-Sheet 1.
A. ROSEWATER. FLUSHING TANK.
No. 428,254. Patented May 20, 1890.
lllllllll WITNESSES} l/VI/E/VTOR ATTORNEY.
1 ERS 0a., wow-Lama vusumcrran a c (No Model.) 2 Shets-Sheet 2.
A. ROSEWATER.
PLUSHING TANK. No. 428,254. lb Patentepl-May 20, 1890.
WITNESSES:
' ATTORNEY.
UNITED STATES PATENT OFFICE.
ANDREXV ROSEWVATER, OF OMAHA, NEBRASKA.
FLUSHlNG-TANK.
SPECIFICATION forming part of Letters Patent No. 428,254, dated May 20, 1890.
Application filed November 19, 1889. $erial No. 330,871. (No model.)
To all whom it may concern.-
Be it known that I, ANDREW ROSEWATER, a citizen of the United States, residing at Omaha, in the county of Douglas and State of Nebraska, have invented certain new and useful Improvements in Flushing Tanks; and I do declare the following to be a full, clear, and exact description of the invention, such as will enable others skilled in the art to which it appertains to make and use the same, reference being had to the accompanying drawings, and to the letters of reference marked thereon, which form a part of this specification.
My invention relates to devices for automatically flushing sewers, pipes, conduits, &c.
The object of my invention is to provide Y an automatic flushing device that shall be extremely simple of construction, positive and quick acting, and possessing great flushing powers; and in furtherance of this object my invention consists in the construction, combination, and arrangement of parts, as hereinafter more fully described, pointed out in the claims, and illustrated in the accompanying drawings, in which- Figure 1 represents a vertical sectional view of my automatic flushing device as arranged and adapted to work in combination with a flushing-tank. Fig. 2 represents an enlarged detail view more clearly illustrating the operating parts. Fig. 3 shows a modification wherein I employ a float-actuated mercurial seal for the seal shown in Figs. 1 and 2. Fig. at illustrates a modification wherein the sealing-chamber is eliminated, the compressing-tube being led into the air-compressing chamber from without. Fig. 5 shows a modification wherein the compressing-tube is led directly into the trap.
Similar letters of reference refer to corresponding parts throughout the drawings.
In my present invention I aim to overcome the great objection generally encountered in flushing devices-that is, complexity of construction and unreliability of action. T0 attain the best results, a flushing device should be simple of construction, sudden and positive of action, free of valves, and the operating parts should be light and readily adj ustable. These. principles I endeavor to embody in my invention, wherein=' A represents a flushing-tank of the ordinary form of construction, which is provided at a convenient point with a supply-pipe and regulating-cock B, by means of which a constant stream of water is brought within the tank. Leading from the lower part of said tank is a trap or inverted outlet siphon C tance from the bottom of the tank, may be straight and of the generally uniform diameter of the section, or, what is preferable, be bell-mouthed, as illustrated.
Immediately above and encircling the bellmouthed end of the siphon-outlet O is situated the air-compressin g chamber E. This chamber is in the form of an inverted vessel, the lower open end being provided with three supporting-legs, upon which the chamber rests, while the upper or deck port-ion is provided with two annular openings, the central and larger one being adapted to contain the threaded collar F, while the smaller one holdsthe repriming-tube e, as shown. The chamber,- which may be of iron, clay, copper, or any other suitable material and of any desired conformation, is provided upon its deck portion with a repriming-chamber-e, which is preferably formed by extending the sides of the chamber. The repriming-tube 6 leads from said repriming-chamber to within a certain distance of the bottom of the main or aircompressing chamber, the lower openendof said tube determining the line of compression. At a suitable point the compressingchamber is provided with a lug e, which is adapted to engage the bifurcated end of the float-actuated rod H.
Extending vertically a suitable distance from the centralopenin got the air-compressing chamber E is an air-compressing tube I. This tube is held by means of an outside screwthread within the collar F, and communicates directly with the air-compressing chamber E, as clearly illustrated in Fig. 2.
The collar F, which is preferably of metal, is provided with an interior and an exterior ICO screw-thread, the former being adapted to engage the threaded end of the compressingtube I, while the latter holds the casing-tube The collar F is provided in addition with a projecting flange, which is adapted to work against the lower surface of the air-compressing chamber and isheld by means of suitable screws. The annular space between the tubes I and K constitutes the sealing-chamber, within which is hung the sealing-vessel L, as illustrated in Fig. 2. This sealing-vessel is open at its lower end, while the upper closed end is provided upon the inner side with a rubber buffer 1. While atrest the sealing-vessel closes the air-compressing tube I by forcing the buffer Z upon the open end of said compressing-tube, and thus with the liquid within the sealing-chamber forming the seal, by means of which the flush is actuated,
The movable float-actuated rod II, attached to the repriming-chamber e, is provided at its upper end with a bifurcated arm, between which works a small anti-friction roll 72,. This roll is adapted to work upon the closed upper end of the inverted sealingvessel L and holds said vessel in a lockedposition until the rod is actuated by means of the float h". The lower end of the rod H is pivotally attached to the compressing-chamber E, while the up per rolled end is adapted to work upon the sealing-vessel L and alternately lock and release said scaling-vessel, as will be understood by referring to the figures.
The air-compressing vessel is placed above the bell-mouthed end of the trap C, so that the open end of the compressing-tube I lies in the center of the trap.
When all the parts have been properly assembled, so that the sealing-vessel L rests within the sealing-chamber formed by the tubes I and K, the bifurcated arm of the floatrod locking upon the sealing-vessels, as shown in Figs. 1 and 2, it is necessary, in order to make the operation of my device possible, to fill the sealing-chamber with water, so as to form a seal. This is also necessary as regards the trap O, which is filled with water until it reaches its point of overflow. WVhen this has been accomplished and the supply-water has been turned on at the desired rate of speed by means of the cock B, the operation of my device is as follows:
. As the water rises within the tank A, it also rises within the air-compressing chamber E, and as it reaches the line of compression, determined by the lower open end of the repriming-tube e, confines a column of air, which fills said chamber, the compression-tube I, and extends to the water-level within the trap O. The water, rising within the compressingchamber and trap, forces the air downward, and as a result the water within the trap is also forced downward until the maximum point is reached. At this instant, as illustrated in Fig. 1, the water has risen sufficientlyhigh to reach the float h", and this float, being fixed fore.
to the rod I-I, carries said rod into a perpendicular position until the sealing-vessel L escapes the roll it. The unconfined vessel forced by the air within is carried upward, which permits the compressed air within the compressing-chamber and the trap G to escape into the sealing-chamber, and from thence into the tank. The equilibrium within the air-compressing chamber having been disturbed, the water rushes into the siphon-outlet, and rapid, powerful, and complete siphonage ensues. The inward rush of water again causes the sealing-vessel to assume its closed position, and, as the water gradually recedes, the bifurcated end of the rod II again looks upon said sealing-vessel and secures it as be- The open-ended tube 8, within the repriming-chamber c, having offered no resistance to the rise of water, is of course filled. A moment after the tank has been emptied the water within the repriming-chamber will have escaped by means of the tube 6, and thus aiford a temporary open-air communication with the chamber from above, through which a fresh supply of air will refill the chamber, thus destroying the siphonage until the water shall again have risen to the line of compression, when the operation will be as before.
To prevent derangement of the sealing vessel L, I provide said vessel centrally with a downwardly-extending rod 1', which is provided at the free end with a ball and works within a small transverse brace t" which is fixed to the compressing-tube I, as illustrated in Fig. 2. As a protective means, Ialso prefer placing a rubber washer between the col lar F and the compressingchamber, so as to get the'chamber perfectly air-tight.
In my several modifications I attain equally satisfactory results with devices somewhat differing from that described in Figs, 1 and 2. Fig. 3, for instance, represents a modification wherein the operating parts are precisely as described before, with the exception that I shorten the sealing-chamber and provide it with mercury in place of water. The sealing-vessel receives impulsion by means of a fioat P, which is attached to the vessel by means of the rods 1.) p. The operation is as described before.
In the modification shown in Fig. 4 I lead the compressingtube within the chamber from below, and fasten it by any suitable means to said chamber. By means of this arrangement I am enabled to eliminatethe outer-tube K. (Shown'in Fig. 1.)
In Fig. 5 I lead the air-compressing tube directly into the outlet-siphon, the sealingvessel being operated as in the previous cases.
The operation of all of my devices is of course intermittent, the speed being regulated by means of the inlet-pipe.
Having thus described my said invention, what I claim as new, and desire to secure by Letters Patent, is-
1. The combination, with a flushing-tank IIO provided with a supply-pipe and a siphon outlet-pipe, of a fixed air-compressing cha1nber above said siphon-outlet, of an air-compressing tube leading within said compressing-chamber, a sealing-tube encompassing said compressing-tube, a pivoted float-actuated rod adapted to intermittently lock and release said sealing-tube, and a reprimingopening within the said compressing-chamher, all arranged and adapted to Work substantially as and for the purpose specified.
2. The combination, with a flushing-tank provided with a supply-pipe and a siphon outlet-pipe, of a fixed aircompressing chamber above said siphon-outlet, an air-coinpressing tube leading, within said siphon-outlet, a sealingtube encompassing said compressing-tube, a pivoted float-actuated rod adapted to work upon said sealingtube, and a repriming-opening within said compressingchamber, all arranged and adapted to work substantially as described.
ANDREW ROSElVATER.
Witnesses:
J. D. ZITTLE, G. W. Suns.
Publications (1)
Publication Number | Publication Date |
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US428254A true US428254A (en) | 1890-05-20 |
Family
ID=2497164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US428254D Expired - Lifetime US428254A (en) | Flushing-tank |
Country Status (1)
Country | Link |
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US (1) | US428254A (en) |
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0
- US US428254D patent/US428254A/en not_active Expired - Lifetime
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