US214424A - Improvement in sewer gas-traps - Google Patents
Improvement in sewer gas-traps Download PDFInfo
- Publication number
- US214424A US214424A US214424DA US214424A US 214424 A US214424 A US 214424A US 214424D A US214424D A US 214424DA US 214424 A US214424 A US 214424A
- Authority
- US
- United States
- Prior art keywords
- traps
- improvement
- sewer
- receiver
- water
- 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 14
- RWSOTUBLDIXVET-UHFFFAOYSA-N dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000002351 wastewater 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
- E03F5/042—Arrangements of means against overflow of water, backing-up from the drain
-
- 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
- Y10T137/4456—With liquid valves or liquid trap seals
- Y10T137/4463—Liquid seal in liquid flow line; flow liquid forms seal
- Y10T137/4471—Valves
- Y10T137/4478—Line condition change responsive
- Y10T137/4501—Ball valve
- Y10T137/4508—Seats vertically up
-
- 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
- Y10T137/4456—With liquid valves or liquid trap seals
- Y10T137/4463—Liquid seal in liquid flow line; flow liquid forms seal
- Y10T137/4576—U-seals
- Y10T137/4591—Enlarged upflow leg
-
- 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
- Y10T137/7358—By float controlled valve
Definitions
- It consists not only of a conduit or chambered base, and an induct-pipe leading up therefrom, and having a ball-valve and a conical extension or seat therefor, but of an intercepting-receiver and its educt, all being arranged and applied substantially in manner and to operate as set forth.
- A denotes the chambered base
- B an induct or pipe, whose lower part is a conical frustum, a, which opens through the top of the base, and is provided with a ball-valve, 0.
- a Into a tubular neck, b, opening out of the top of the chamber of the base, an inverted receiver, D, is secured or fitted water and air tight, it being closed at top and open at its bottom or lower end.
- pipe or educt, E arranged within and extendcaping by the educt, which is to lead into a pipe or conduit communicating with a sewer. It is not necessary for the educt to be placed within the receiver, as it may be outside of it, and lead out of it at or near the upper part thereof.
- the Water will stand within the receiver up to a level with the mouth of the educt, and will force the ball-valve back upon its seat. As further waste-water may be discharged from the bowl, such water will force the valve off its seat and escape into the base, thence into and out of the receiver.
- the ball-valve and the water in the receiver will efiectually prevent sewer-gas from passing into the induct.
- the water in the intercepting-receiver cannot be drawn therefrom by any quick rush of air through it and into the educt, caused by a sudden outflow of water or air from the sewer, or inflow of such into the waste-pipe below the educt.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Check Valves (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Float Valves (AREA)
Description
P. MIHAN. Sewer-Gas Trap.
Patented April 15, 1879. F133].
Int/e nia r Pal-rt (2% 'A/ M21354.
N. PETERS. FHOTO-LITHOGRAFHER. WASHINGTON. D C
UNIT D STATES PATENT OFFICE.
PATRICK MIHAN, OF CAMBRIDGEPORT, MASSACHUSETTS.
IMPROVEMENT IN SEWER GAS-TRAPS.
Specification forming part of Letters Patent No. 214,424, dated April 15, 1879; application filed March 14, 1879.
To all whom it may concern:
Be it known that I, PATRICK MIHAN, of Gambridgeport, of the county of Middlesex and State of Massachusetts, have invented a new and useful Improvement in Sewer Gas- Traps; anddo hereby declare the same to be described in the following specification and represented in the accompanying drawings, of which Figure 1 is a side elevation, and Fig. 2 a vertical section, of my new or improved trap.
It consists not only of a conduit or chambered base, and an induct-pipe leading up therefrom, and having a ball-valve and a conical extension or seat therefor, but of an intercepting-receiver and its educt, all being arranged and applied substantially in manner and to operate as set forth.
In the drawings, A denotes the chambered base, and B an induct or pipe, whose lower part is a conical frustum, a, which opens through the top of the base, and is provided with a ball-valve, 0. Into a tubular neck, b, opening out of the top of the chamber of the base, an inverted receiver, D, is secured or fitted water and air tight, it being closed at top and open at its bottom or lower end. A
pipe or educt, E, arranged within and extendcaping by the educt, which is to lead into a pipe or conduit communicating with a sewer. It is not necessary for the educt to be placed within the receiver, as it may be outside of it, and lead out of it at or near the upper part thereof.
The Water will stand within the receiver up to a level with the mouth of the educt, and will force the ball-valve back upon its seat. As further waste-water may be discharged from the bowl, such water will force the valve off its seat and escape into the base, thence into and out of the receiver. The ball-valve and the water in the receiver will efiectually prevent sewer-gas from passing into the induct. The water in the intercepting-receiver cannot be drawn therefrom by any quick rush of air through it and into the educt, caused by a sudden outflow of water or air from the sewer, or inflow of such into the waste-pipe below the educt.
Thus, so long as there may be enough water in the receiver and the connecting-base to force the ball-valve up to its seat, no sewer-
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US214424A true US214424A (en) | 1879-04-15 |
Family
ID=2283828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US214424D Expired - Lifetime US214424A (en) | Improvement in sewer gas-traps |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US214424A (en) |
-
0
- US US214424D patent/US214424A/en not_active Expired - Lifetime
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