US627016A - Sink-trap protector - Google Patents
Sink-trap protector Download PDFInfo
- Publication number
- US627016A US627016A US627016DA US627016A US 627016 A US627016 A US 627016A US 627016D A US627016D A US 627016DA US 627016 A US627016 A US 627016A
- Authority
- US
- United States
- Prior art keywords
- sink
- trap
- float
- protector
- trap protector
- 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
- 230000001012 protector Effects 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000007319 Avena orientalis Nutrition 0.000 description 2
- 241000209763 Avena sativa Species 0.000 description 2
- 235000007558 Avena sp Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K1/00—Wash-stands; Appurtenances therefor
- A47K1/14—Stoppers for wash-basins, baths, sinks, or the like
Definitions
- My invention relates to improvements in sink-valves, and more particularly to that class of sink stench-protectors which are intended to prevent the sewer-gas from passing backward through the sink; and the o bject is to provide a simple, inexpensive, and effective device of this character.
- Figure l is a perspective view of my improved stench-preventervalve as it appears applied to a kitchen-sink.
- Fig. 2 is a longitudinal section of thesame.
- l denotes a hemispherical float formed with a flat bottom 2, provided with a serrated flange 3, in which is secured a rubber disk 4 of a size corresponding to the sink strainer-plate, as shown.
- the rubber Washer rests on the strainer-plate and forms a valve to close the same and eftectuaily pre vents any foul gases from backing up from the sewer through the sink into the room.
- I/Vlien Waste Water is run into the sink, it raises the iioat and escapes and the float falls again and seals the outlet.
- a detachable Weight 6 is slipped over the upper end of the stem 5 to counteract the tendency of the float.
- the float l formed With the bottom 2 and provided with a serrated or toothed [lange 3, a rubber disk 4 secured therein, the vertical stein 5, secured in said oat, and an independent Weight adapted to overcome the buoyancy of said float, substan ti ally as shown and described.
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Barrages (AREA)
Description
No. 627,0l6.
(N0 model.)
Patented lune I3, |899. J. F. SCHULTHEISS. SINK TRAP PBUTEGTOR.
(Application led Mar. 29. 1899.)
rrEn STATES PATErrr- OEEicE.
JOSEPH FREDRICK SCHULTHEISS, OE NORTH PLAINFIELD, NEW JERSEY.
SINK-TRAP PROTECTOR.
SPECIFICATION forming part of Letters Patent 627,016, dated J une 13, 1899.
Application filed March 29, 1899. Serial No. 710,953- (No model.)
T all whom, t 77mg concern.-
Be it known that I, JOSEPH FREDRICK SCHULTHEIss, a citizen of the United States, residing at North Plainfield, in the county of Union and State of New Jersey, have invented certain new and useful Improvements in Sink- Trap Protectors; 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.
My invention relates to improvements in sink-valves, and more particularly to that class of sink stench-protectors which are intended to prevent the sewer-gas from passing backward through the sink; and the o bject is to provide a simple, inexpensive, and effective device of this character.
' To these ends the inventionl consists in certain features of construction and combination of parts, Which will be hereinafter more fully described and claimed.
In the accompanying drawings the same reference characters indicate the same parts of the invention.
Figure l is a perspective view of my improved stench-preventervalve as it appears applied to a kitchen-sink. Fig. 2 is a longitudinal section of thesame.
l denotes a hemispherical float formed with a flat bottom 2, provided with a serrated flange 3, in which is secured a rubber disk 4 of a size corresponding to the sink strainer-plate, as shown.
5 denotes a tubular guide-stem closed at its top and extending vertically through the rnbber washer 4f, the bottom 2, and the iioat l, the lower end of the tube extending through the strainenplate to permit the device to rise and fall by the action of the Water in the sink.
When the device is at rest, the rubber Washer rests on the strainer-plate and forms a valve to close the same and eftectuaily pre vents any foul gases from backing up from the sewer through the sink into the room.
I/Vlien Waste Water is run into the sink, it raises the iioat and escapes and the float falls again and seals the outlet.
When it is desired to iill the sink with water, Which may be necessary at times, a detachable Weight 6 is slipped over the upper end of the stem 5 to counteract the tendency of the float.
The accompanying drawings show my invention in the best form noW known to me; but many changes in the details might be made Within the skill of a good mechanic Without departing from the spirit of my invention as set forth in theclaim at the end of this specification.
Having thus fully described my invention, what I claim, and desire to secure by Letters Patent, is-
The float l formed With the bottom 2 and provided with a serrated or toothed [lange 3, a rubber disk 4 secured therein, the vertical stein 5, secured in said oat, and an independent Weight adapted to overcome the buoyancy of said float, substan ti ally as shown and described.
In testimony whereof I have hereunto set my hand in presence of two subscribing witnes'ses.
JOSEPH FREDRICK SGllUl/llllilSS.
Vitnesses:
UZAL B. CRANE, WM. R. MATTOX.
Publications (1)
Publication Number | Publication Date |
---|---|
US627016A true US627016A (en) | 1899-06-13 |
Family
ID=2695617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US627016D Expired - Lifetime US627016A (en) | Sink-trap protector |
Country Status (1)
Country | Link |
---|---|
US (1) | US627016A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3839749A (en) * | 1972-10-13 | 1974-10-08 | C Blumenfeld | Swimming pool leaf trap |
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0
- US US627016D patent/US627016A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3839749A (en) * | 1972-10-13 | 1974-10-08 | C Blumenfeld | Swimming pool leaf trap |
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