US2672619A - Flush toilet accessory - Google Patents
Flush toilet accessory Download PDFInfo
- Publication number
- US2672619A US2672619A US313576A US31357652A US2672619A US 2672619 A US2672619 A US 2672619A US 313576 A US313576 A US 313576A US 31357652 A US31357652 A US 31357652A US 2672619 A US2672619 A US 2672619A
- Authority
- US
- United States
- Prior art keywords
- toilet
- water
- bowl
- gasket
- flush toilet
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
- E03D2201/40—Devices for distribution of flush water inside the bowl
Definitions
- This invention relates to plumbing fixtures useable in sanitation systems and, more particularly, to an improved flush toilet.
- One object of the invention is the provision of a flush toilet which is quiet in its flushing operation.
- a further object of the invention is the provision of a silencing attachment useable in fiush.
- Yet another object of the invention is the provision of a flush toilet having an aerating device disposed in the pipe leading from the storage tank to the bowl of the said toilet.
- Another and more detailed object of the invention is the provision of an attachment which may be installed in flush toilets, and is operable to subdivide the usual streams of water rushing into the toilet bowl into a plurality of finely divided streams of aerated water.
- Figures 2 is a top plan view of the said silencing member
- Figure 3 is an elevational view illustrative of one way in which the said silencing member may be hinged for installation in the said toilet;
- Figure 4 is an enlarged partial elevational view showing the said silencing member in place in the said toilet, and one means by which the said member may be secured;
- Figure 5 is a similar view illustrative of the communicative connection between the said silencing member and the main water conduit of the said toilet, and
- FIG. 6 is an elevational view of one form of the said fastening means.
- the upper surface of the gasket 12 is provided with a plurality of recessed portions or troughs 13 into which is directed, the water for flushing the said toilet.
- Each said recessed portion or trough is provided with a i plurality of screened ducts M for aerating the said water on its passage to the bowl of the toilet Ill.
- the said ducts may be of any cross section and dimensions suited to the intended application, but, preferably, are internally bafiled tubular ducts communicatively connecting the troughs l3 to the bowl of the toilet [0.
- Each duct M' is provided with an upper terminal flange recessed in the said gasket at the base of the said troughs, and is formed with a plurality of peripheral slots disposed at a region immediately below the gasket 12, through which, air may be drawn into the said duct for aerating the water passing therethrough.
- a plurality of finely apertured bafiles are stacked within the duct and serve to finely divide the said water during passage there through.
- the pipe leading from the storage tank II to the bowl of the toilet in is also provided with an aerating device l5 formed generally as hereinbefore described and in communicative connection with the atmosphere.
- a terminally threaded bolt it of flexible elastic material; e. g.--spring steel, having its upper half split into two outwardly upwardly disposed terminally flanged portions.
- a washer 1-1 and nut it are provided for each said bait,
- the gasket In operation, the gasket is folded, placed in the bowl of the toilet H] and secured in place under the inner top edge of the said bowl by the bolts H5, washers i1 and nuts It.
- the said bolts are inserted through the usual water inlets l9 leading into the toilet [0. Water released from the storage tank Ii flows to the main conduit of the said toilet from whence it is received in the troughs 13 of the gasket [2 via the remainder of the (times is, and is then discharged through the ducts I4.
- 1.--A gravity iiiish toilet comprising, a water storage tank, a toilet bowl, awater conduit-con 'necting the said "tahk to the said bowl, an aerator in 'the said conduit, and a detachably secured fieiiible gasket having a plurality of troughs in 'commimrcation with the water passages leading into the Said bowl and a plurality or water aerating duots leading from the said troughs through prising, a flexible elastic elliptical gasket having two or more terminally hingedly attached portions, each said portion being formed with one or more elongated troughs in its upper side, a plurality of screened water-aerating ducts extending vertically downwardly from the said troughs and through the said gasket, and a plurality of fastening means for detachably securing the said gasket in eom'municative honnection with the water inlets to the said bowl
- a silencing device comprising, a flexible elastic elliptical gasket having two or more terminally hingedly attached portions, each said portion being formed with one or more eldngated troughs in its upper side, a plurality of screened water-aerating ducts extending vertically downwardly from the said troughs and through the said gasket, and means for securing the said gasket in communicative connection with the water inlets to the said bowl, the said means being a plurality of nuts, 2 washers and terminally threaded bolts having their upper terminations split into two upwardly diverging terminally flanged portions, the said fieferenc'es Cited the file of this patent UNITED STATES Pn'rEriTs number Name I Date I 2,016,412 winding ii 'Oc't. '8, 1935 2,137,520 Zinkil Nov. 22, 1938
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
Description
FLUSH TOILET ACCESSORY,
Filed Oct. 7, 1952 IN VE NTOR WLHLam F: Gr
pleasant noise.
Patented Mar. 23, 1954 OFFICE FLUSH TOILET ACCESSORY William Frederick Grant, Hamilton, Ontario,
' Canada Application October 7, 1952, Serial No. 313,576
6 Claims. 1
This invention relates to plumbing fixtures useable in sanitation systems and, more particularly, to an improved flush toilet.
Perhaps the greatest disadvantage of common flushing toilets, is the excessive noise associated with the flushing function. The inrush of water from the storage tank into the bowl of the toilet creates a great deal of unnecessary and un- To overcome this disadvantage of the usual toilet it is proposed to provide a toilet with silencing attachments, one of which may be installed in the pipe leading from the storage tank to the toilet bowl, and the other of which may be detachably secured over the water orifices leading into the said bowl.
One object of the invention is the provision of a flush toilet which is quiet in its flushing operation.
A further object of the invention is the provision of a silencing attachment useable in fiush.
toilets, which is simple in design, easy to install,
usual flush toilets, and cheap to manufacture.
Yet another object of the invention is the provision of a flush toilet having an aerating device disposed in the pipe leading from the storage tank to the bowl of the said toilet.
Another and more detailed object of the invention is the provision of an attachment which may be installed in flush toilets, and is operable to subdivide the usual streams of water rushing into the toilet bowl into a plurality of finely divided streams of aerated water.
With these and other objects in view which may appear while the description proceeds the invention consists of the novel arrangement of cooperating parts shown in the accompanying drawings forming part of this application and in which- Figure 1 is a top plan view of one embodiment of the invention showing a silencing member installed in a flush toilet;
Figures 2 is a top plan view of the said silencing member;
Figure 3 is an elevational view illustrative of one way in which the said silencing member may be hinged for installation in the said toilet;
Figure 4 is an enlarged partial elevational view showing the said silencing member in place in the said toilet, and one means by which the said member may be secured;
Figure 5 is a similar view illustrative of the communicative connection between the said silencing member and the main water conduit of the said toilet, and
- Figure 6 is an elevational view of one form of the said fastening means.
Referring more in detail to the drawings in ber, plastic or spring steel. The said gasket,
preferably, is hinged along its major axis, and is secured to the upper inner edge of the rim of the toilet in by a plurality of fastening means,
one form of which is hereinafter described in greater detail. The upper surface of the gasket 12 is provided with a plurality of recessed portions or troughs 13 into which is directed, the water for flushing the said toilet. Each said recessed portion or trough is provided with a i plurality of screened ducts M for aerating the said water on its passage to the bowl of the toilet Ill.
The said ducts may be of any cross section and dimensions suited to the intended application, but, preferably, are internally bafiled tubular ducts communicatively connecting the troughs l3 to the bowl of the toilet [0. Each duct M'is provided with an upper terminal flange recessed in the said gasket at the base of the said troughs, and is formed with a plurality of peripheral slots disposed at a region immediately below the gasket 12, through which, air may be drawn into the said duct for aerating the water passing therethrough. A plurality of finely apertured bafiles are stacked within the duct and serve to finely divide the said water during passage there through.
In order further to silence the sudden rush of water during flushing, the pipe leading from the storage tank II to the bowl of the toilet in is also provided with an aerating device l5 formed generally as hereinbefore described and in communicative connection with the atmosphere.
One form which the fastening means may take is illustrated in Fig. 6 of the drawing, wherein is shown a terminally threaded bolt it of flexible elastic material; e. g.--spring steel, having its upper half split into two outwardly upwardly disposed terminally flanged portions. A washer 1-1 and nut it are provided for each said bait,
In operation, the gasket is folded, placed in the bowl of the toilet H] and secured in place under the inner top edge of the said bowl by the bolts H5, washers i1 and nuts It. The said bolts are inserted through the usual water inlets l9 leading into the toilet [0. Water released from the storage tank Ii flows to the main conduit of the said toilet from whence it is received in the troughs 13 of the gasket [2 via the remainder of the (times is, and is then discharged through the ducts I4. It is evident that the water will be divided into a multiplicity of inherently quiet aerated streams thus silencing the fiushin'g action It is believed that the construction and eaten; tages of the structure shown may be apparent from the foregoing paragraphs taken in eonjunction with the accompanying drawings without further detailed description.
While the preferred embodiment of the inven- :II
eon has been iiisclised it is understood that minor changes in the eon-stamina, combination and erraageinem 0f cooperating parts may be resorted to within the scope of what is claimed without departing from the spirit of the invention.
1.--A gravity iiiish toilet comprising, a water storage tank, a toilet bowl, awater conduit-con 'necting the said "tahk to the said bowl, an aerator in 'the said conduit, and a detachably secured fieiiible gasket having a plurality of troughs in 'commimrcation with the water passages leading into the Said bowl and a plurality or water aerating duots leading from the said troughs through prising, a flexible elastic elliptical gasket having two or more terminally hingedly attached portions, each said portion being formed with one or more elongated troughs in its upper side, a plurality of screened water-aerating ducts extending vertically downwardly from the said troughs and through the said gasket, and a plurality of fastening means for detachably securing the said gasket in eom'municative honnection with the water inlets to the said bowl.
4. In flushing toilets, a silencing device comprising, a flexible elastic elliptical gasket having two or more terminally hingedly attached portions, each said portion being formed with one or more eldngated troughs in its upper side, a plurality of screened water-aerating ducts extending vertically downwardly from the said troughs and through the said gasket, and means for securing the said gasket in communicative connection with the water inlets to the said bowl, the said means being a plurality of nuts, 2 washers and terminally threaded bolts having their upper terminations split into two upwardly diverging terminally flanged portions, the said fieferenc'es Cited the file of this patent UNITED STATES Pn'rEriTs number Name I Date I 2,016,412 winding ii 'Oc't. '8, 1935 2,137,520 Zinkil Nov. 22, 1938
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US313576A US2672619A (en) | 1952-10-07 | 1952-10-07 | Flush toilet accessory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US313576A US2672619A (en) | 1952-10-07 | 1952-10-07 | Flush toilet accessory |
Publications (1)
Publication Number | Publication Date |
---|---|
US2672619A true US2672619A (en) | 1954-03-23 |
Family
ID=23216278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US313576A Expired - Lifetime US2672619A (en) | 1952-10-07 | 1952-10-07 | Flush toilet accessory |
Country Status (1)
Country | Link |
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US (1) | US2672619A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006497A (en) * | 1974-07-04 | 1977-02-08 | Ifo Ab | Apparatuses for distributing flushing liquid in closet pans |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2016412A (en) * | 1935-05-08 | 1935-10-08 | Winding Bess | Toilet silencer pad |
US2137520A (en) * | 1935-08-08 | 1938-11-22 | Grane Co | Vacuum breaker |
-
1952
- 1952-10-07 US US313576A patent/US2672619A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2016412A (en) * | 1935-05-08 | 1935-10-08 | Winding Bess | Toilet silencer pad |
US2137520A (en) * | 1935-08-08 | 1938-11-22 | Grane Co | Vacuum breaker |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4006497A (en) * | 1974-07-04 | 1977-02-08 | Ifo Ab | Apparatuses for distributing flushing liquid in closet pans |
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