US1581158A - Flush-tank apparatus - Google Patents
Flush-tank apparatus Download PDFInfo
- Publication number
- US1581158A US1581158A US74287A US7428725A US1581158A US 1581158 A US1581158 A US 1581158A US 74287 A US74287 A US 74287A US 7428725 A US7428725 A US 7428725A US 1581158 A US1581158 A US 1581158A
- Authority
- US
- United States
- Prior art keywords
- tank
- valve
- water
- casing
- 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
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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
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
- F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
- F16K31/26—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve with the valve guided for rectilinear movement and the float attached to a pivoted arm
-
- 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
- E03D1/304—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 with valves with own buoyancy
-
- 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
-
- 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
- Y10T137/7339—By weight of accumulated fluid
Definitions
- This invention relates to flush tanks for water closets and its object is to provide a flushing apparatus whose construction shall be as simple as possible and whose operation shall also be reliable and require little attention and the use of only inexpensive parts to keep it in order.
- the water tank is movable vertically and controls the water inflow,-when depressed by the weight of the water therein, shutting off the inflow, but when the water has been withdrawn and the tank is thereupon elevated by suitable means, allowing such inflow.
- This is not in itself new; but it is new to introduce the water through an upwardly open valve-seat adapted to be yclosed by a downwardly moved valve which is ⁇ seated by the tank as it is iilled,thus simplifying the mechanism and rendering the closing actioncertain,y and this constitutes one feature of the present invention.
- Another 'feature ⁇ consists in placing the tank in a water-tight casing which has a discharge outlet and providing for overflow of the tank into the casing; the overflow may be by way of an outlet formed as a standpipe which surrounds the inlet pipe (having the mentioned valve-seat), and in that case the standpipe will aiford the partV of the tank structure to which the means 7 for opening and closing the valve is connected.
- the discharge of the tank may be eected in any way, as by providing a service outlet therein normally closed by a valve.
- This valve may bemanually operated; or I may construct the entire apparatus so that automatic intermittent flushing may be carried onv by using means to evacuate the tank including a valve device, asa float valve, for this service outlet that is movable up and down in some part of the apparatus with respect to which the tank moves vertically and which valve device has its own downward range of movement short of that of the tank,
- Fig. l is a vertical sectional view of a .flushing apparatus embodying the Y invenn tion;
- Fig. 2 is a plan thereof
- Figs. 3 and 4 are longitudinal and transverse sectional views, respectively, of the mentioned automatic type of the apparatus.
- a designate a part of fixed structure here in the form of a casing open only at the top and provided with a removable cover a', and also water-tight.
- Another part of such fixed structure is a water-supply pipe b extending up through the bottom of the casing and suitably secured tothe same and having an upwardlycopening valve-seat c, the latter being in the present example actually formed in an extension d of the said pipe which is bent downward to form a discharge leg and has over the valve-seat an externally threaded opening d normally closed by a cap e screwed thereon; the extensiond may be screwed onto the pipe b and it may havel a spider al below the valveseat.
- the casing contains a water tank f movable up and down therein and when empty held at a suitable elevation by any suitable means, as plate-springs g secured on the bottom of the casing.
- the tank has a standpipe h which loosely embraces the .pipe b vand reaches suitably above that level, indicated v ⁇ at! m in Fig. 1, which is the normal filling A,
- said standpipe affordsv in effect a safety outlet, i. e., it constitutes means, usual in ⁇ flushing apparatus, foraffording overflow, the water which flows over the top of and down through the standpipe .l
- valve for closing the valve-seat cf is indicated at It is in the present case a simple spindle which penetrates and is guided by the cap e and also by the spider; its
- a short length of pipe at n suitablysecured in the bottom of the tank f and preterably projecting' into the pipe forms the service outlet of the tank.
- 0 is a ioat valve for closing the service outlet, ythe same being of well known type and including an upwardly projecting stem ⁇ 0 connected with a lifting link p which is in. turn connected with a manually'operated lever g fulcrumed in va 'part of the iixed structure, as casing a,
- connection between o and p being such that when the valve has been lifted by p clear of its seat Ait may be by iieatation movedupwardly independently of p, vreturning to its seat on the evacuation of the tank.
- fixed Vstructure including a water-supply pipe, a tank,.movable downwardly to a predetermined level and also upwardly and having a service outlet ⁇ in Aits bottom, downwardly Iyielding'means arranged on said'structure and carrying the tank and normally urginr the same upwardly andadapted to yield downwardly on admission of water to the tank, said pipe discharging into the tank and a valve 4gilided by said structureand movable up and do-'wn with the' tank and arranged to close saidout- 'let and having its downward movement limited by said structure short zof ythe Idown- 'Ward'i'novernent of thetank. y
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Description
Apru zo, 1926. 1,581,158
E. BEACH FLUS H TANK APPARATUS Filed Dec. 9, m25
////// .f////l/l//lv l' J' Affare/vn Patented Apr. 20, 1926.
UNITED STATES EDMUND BEACH, OF PATERSON, NEW JERSEY.
FL'USI-LTANK APPARATUS. f
Application filed December 9, 195. Serial No. 74,287.. Y
T0 all whom t 'may concern.' f
Be it known that I, `EDMUND BEAcH, a citizen of the United States, residing at Paterson, in the county of Passaic and State of New Jersey, have invented certain new and useful Improvements in Flush-Tank Apparatus, of which the following is a specification.
This invention relates to flush tanks for water closets and its object is to provide a flushing apparatus whose construction shall be as simple as possible and whose operation shall also be reliable and require little attention and the use of only inexpensive parts to keep it in order.
In my apparatus the water tank is movable vertically and controls the water inflow,-when depressed by the weight of the water therein, shutting off the inflow, but when the water has been withdrawn and the tank is thereupon elevated by suitable means, allowing such inflow. This isnot in itself new; but it is new to introduce the water through an upwardly open valve-seat adapted to be yclosed by a downwardly moved valve which is` seated by the tank as it is iilled,thus simplifying the mechanism and rendering the closing actioncertain,y and this constitutes one feature of the present invention. Another 'feature `consists in placing the tank in a water-tight casing which has a discharge outlet and providing for overflow of the tank into the casing; the overflow may be by way of an outlet formed as a standpipe which surrounds the inlet pipe (having the mentioned valve-seat), and in that case the standpipe will aiford the partV of the tank structure to which the means 7 for opening and closing the valve is connected.
The discharge of the tank may be eected in any way, as by providing a service outlet therein normally closed by a valve. This valve may bemanually operated; or I may construct the entire apparatus so that automatic intermittent flushing may be carried onv by using means to evacuate the tank including a valve device, asa float valve, for this service outlet that is movable up and down in some part of the apparatus with respect to which the tank moves vertically and which valve device has its own downward range of movement short of that of the tank,
this constituting a third feature `of the invention.
In the drawing,
Fig. l is a vertical sectional view of a .flushing apparatus embodying the Y invenn tion;
Fig. 2 is a plan thereof; and
Figs. 3 and 4 are longitudinal and transverse sectional views, respectively, of the mentioned automatic type of the apparatus.
Let a designate a part of fixed structure, here in the form of a casing open only at the top and provided with a removable cover a', and also water-tight. Another part of such fixed structure is a water-supply pipe b extending up through the bottom of the casing and suitably secured tothe same and having an upwardlycopening valve-seat c, the latter being in the present example actually formed in an extension d of the said pipe which is bent downward to form a discharge leg and has over the valve-seat an externally threaded opening d normally closed by a cap e screwed thereon; the extensiond may be screwed onto the pipe b and it may havel a spider al below the valveseat. l
`The casing contains a water tank f movable up and down therein and when empty held at a suitable elevation by any suitable means, as plate-springs g secured on the bottom of the casing. The tank has a standpipe h which loosely embraces the .pipe b vand reaches suitably above that level, indicated v`at! m in Fig. 1, which is the normal filling A,
level of the tank; said standpipe affordsv in effect a safety outlet, i. e., it constitutes means, usual in` flushing apparatus, foraffording overflow, the water which flows over the top of and down through the standpipe .l
inthe present case being received bythe cas` ing from whence it is discharged through the pipe z' suitably secured tothe bottom of the casing and being in the present example the mentioned discharge outlet.
The valve for closing the valve-seat cf is indicated at It is in the present case a simple spindle which penetrates and is guided by the cap e and also by the spider; its
actual seating portion is preferably a rubber or leather washer j. Ifalls this valve is moved downwardly `thereby and closes the valve-seatand when the tank rises it releases the valve, the downward movement in the present case being accomplished by a lever la which is fulcrumed on an arm e of the cap and has a pivotal connection c with the valve and a link Z which is pivoted to the lever and, depending therefrom, extends freely through a hole m When the tank i in a projecting lug of a collar msecured to the standpipe, the lower end of the link being bent off.
A short length of pipe at n suitablysecured in the bottom of the tank f and preterably projecting' into the pipe forms the service outlet of the tank. 0 is a ioat valve for closing the service outlet, ythe same being of well known type and including an upwardly projecting stem `0 connected with a lifting link p which is in. turn connected with a manually'operated lever g fulcrumed in va 'part of the iixed structure, as casing a,
"the connection between o and p being such that when the valve has been lifted by p clear of its seat Ait may be by iieatation movedupwardly independently of p, vreturning to its seat on the evacuation of the tank.
In Figs. Sand @the automatic intermittent operation fis due to the following construction :V yThe Yfloat valve ,g1 controlling vthe service outlethas its stem Q 'slidable ver'- tically in an arm 'r secured 'to apart of the liked structure,.as'casing a.; and the bento-ff end Q of-saidstem is yadapted .to limit the downward movement ot the valve short 'of Ythat ot thetankwhen, in being iilled, it
descends. v
In Figs. l and 2the operation is as tollows Whenthe-means 0 p g is operated to liftthe valve 0 from its seat the tank will be evacuated andthe loadwof the water being removed it will rise, permitting the 'pressure ofthe water in pipe 5to li'ftjva'lve'l j and the wateifto dow `intoi the tank. Thefmeans o pgbeifng'release'd lso that o ret-urns to its seat, the tank againy fills and [under the weight of 4the water vdescends vand so closes v'alvey'. uw
Inv Figs. 3 and 4, when the tank .in being v.filled and consequently descending reaches a certain level the rdownward movement Vof i the Valve guiar-.wiens cheeked by as bentf ters Patent is off end-fg, which lopens the valve and initiates the evacuation of the tank, the Valve remaining floating 'and open until evacuation is coinplete.` In the consequent rise of the tank valvefj, vwhich `was previously closed by the downward pressure of the tank, n ow opens andallowsfthe waterto 4flow in and, upon yvalve g assuming its seat,'to refill 'they tank,Y resulting Iin the tank again descending to bring abouta repetition of the operation. y, f Y y I-Iaving thus fully -'described mymvention what I claim and' desire to secure by Letl.y In lcombination ytired:str'iucture. includl `ing an upsta'nding water-supply pipe, a G0v tank movable-up and dwnfand havlng a service outlet, means to"co1trol the flow 'of water from the outlet, downwardly yielding means arranged fon said st'r'i'icture and @carry- 'or' the tank tothe lever.
tending' loosely up through the sta'ndpipe,`
means to control the How of water from the service joutlet, downwardly yielding means arranged on said structure and carrying the tank and normally urging the same upwardly and adapted to yield downwardly on admission or water to the tank, Asaid vpipe being arranged'to discharge into the tank and having'an upwardly opening discharge seat, and means connected with 'the 'standpipe to cut oit the flow through Athe water-supply pipe when the tank moves' downwardly.
3.r In combination, fixed structure including a water-supply pipe and a water-tight casing, a tank movable up and down in the Icasing and having a service outlet, means yto control the flow of water from said outlet,` downwardly yielding lmeansl arranged vinthe casing and carrying'the tank and'normallyurging the same upwardly 'and' radapt- Ved to yield ydownwardly on admission 'of waterto the tank, ysaid'fpipe being arranged to discharge into the tank, :and mea-ns connected withthe tank to cut of low through said pipe when the tankmoves downwardly, the casing havingv means into which said outlet discharges to carry olf water delivered from the tank.
4. In combination, fixed Vstructure including a water-supply pipe, a tank,.movable downwardly to a predetermined level and also upwardly and having a service outlet `in Aits bottom, downwardly Iyielding'means arranged on said'structure and carrying the tank and normally urginr the same upwardly andadapted to yield downwardly on admission of water to the tank, said pipe discharging into the tank and a valve 4gilided by said structureand movable up and do-'wn with the' tank and arranged to close saidout- 'let and having its downward movement limited by said structure short zof ythe Idown- 'Ward'i'novernent of thetank. y
In testimony whereof I aftix'my signature.
EDMUND BEACH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74287A US1581158A (en) | 1925-12-09 | 1925-12-09 | Flush-tank apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74287A US1581158A (en) | 1925-12-09 | 1925-12-09 | Flush-tank apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US1581158A true US1581158A (en) | 1926-04-20 |
Family
ID=22118776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US74287A Expired - Lifetime US1581158A (en) | 1925-12-09 | 1925-12-09 | Flush-tank apparatus |
Country Status (1)
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US (1) | US1581158A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563973A (en) * | 1946-10-31 | 1951-08-14 | Edward R Taylor | Refrigerator control |
US2651321A (en) * | 1949-06-09 | 1953-09-08 | William E Mcbride | Automatic bird fountain or bath |
US6276005B1 (en) * | 1999-07-02 | 2001-08-21 | Mark G. Sanders | Water recycling device |
US20070174959A1 (en) * | 2006-01-31 | 2007-08-02 | Mark Golightly Sanders | Water recycling device |
-
1925
- 1925-12-09 US US74287A patent/US1581158A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2563973A (en) * | 1946-10-31 | 1951-08-14 | Edward R Taylor | Refrigerator control |
US2651321A (en) * | 1949-06-09 | 1953-09-08 | William E Mcbride | Automatic bird fountain or bath |
US6276005B1 (en) * | 1999-07-02 | 2001-08-21 | Mark G. Sanders | Water recycling device |
US20070174959A1 (en) * | 2006-01-31 | 2007-08-02 | Mark Golightly Sanders | Water recycling device |
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