US866762A - Noise-deadening means for drain-pipes. - Google Patents
Noise-deadening means for drain-pipes. Download PDFInfo
- Publication number
- US866762A US866762A US33282406A US1906332824A US866762A US 866762 A US866762 A US 866762A US 33282406 A US33282406 A US 33282406A US 1906332824 A US1906332824 A US 1906332824A US 866762 A US866762 A US 866762A
- Authority
- US
- United States
- Prior art keywords
- noise
- drain
- elbow
- pipes
- pipe
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
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- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S138/00—Pipes and tubular conduits
- Y10S138/04—Air conditioning
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S454/00—Ventilation
- Y10S454/906—Noise inhibiting means
Definitions
- Th;s invention relates to metallic drain pipes for dwellings and particularly of the type embodying an outlet elbow at the lower end from which the drain water passes in its exit from the pipe.
- the metric feature of the invention resides in the provision of means for preventing the disagreeable sounds issuing from the pipe and caused by the falling wster dropping to the lower end thereof especially during a' rain and some time after a rain, while the water upon the roof or other portion oi the dwelling is' 1being carried ofi through the drain pipe.
- Figure l is avertical sectional view showing the lower termin-el or end portion oi an ordinary drain pipe with the noise deudening means applied thereto.
- L Fig. 2 is a iront elevation.
- Fig. 3 is :i iront elevation bringing outu more clearly the Ineens for securing the'noise deadening base to the drain'pipe.
- Fig. 4 is a sectional view ernbodying s. modification oi the invention.
- the numeral 1 indicates the vertical or body portion of a drain pipe et the lower end oi which is located the elbow 2 through which the drain water passes from the pipe l.
- the pipe l is of metallic construction end the passage of drain water through the pipe necessarily gives rise to the disagreeable noise incident to the sound caused by the dropping of the water upon the bottom po. tion of the elbow 2 especially für e rain.
- the bottom portion of the elbow 2 has e base mede of noise deadening material or substance,
- the preferred means for securing the base 3 to the drain pipe l consists of lugs 4 formed at the outer end of the horizontal portion of the elbow 2 and adapted to extend upwardly and engage the outer extremity oi the base 3 to holdthe latter in proper position and prevent likelihood oi rccidental displacement thereof.
- the base 3 is formed with an upward extension at its inner. endwhich is designed to insure that the noise desdenng substance will accomplish the desired result, in the practical embodiment or use of the invention. ⁇ p
- the interior side portion oi an arm of the elbow of the drain pipe is provided with noise desdening materiel or substance.
- the specific construction of the noise dendening means es shown in Fig. 4 is especially advantageous with regard more particularly to the formation of the upwardly extending portion of the noise deadening element, whereby a curved delecting surface 7 is provided et the corner of the elbow.
- the surface 7 is especially desirable by reason of the fact that it docs not tend to abruptly turn the flow oi water or liquid passing through the pipe but causes such flow to gradually pass ofi to the lower arm of the elbow, thus subserving the noise deadening function oi the base 3 constituting the noise deadening element.
- the lugs si shown in Fig. 3 moet clearly, are preferably integral extensions of the pipe.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Description
FIPEOG B. T. YILSN. NSE DEDENNG MEANS FOR DRAE! 'IPEZ Pymorurloa FILED .um 31, 190e entren fr eiseres.
NSETDEADENIN G rEATS FOR DRA'nl-PIPES.
Specicaten of Letters Eetent.
Patented Sept. 2, 1997.
Application sie@ August 31,1905. Srial so. 332,824.
To ait whom it may con-cem:
Be it known that I, BEN T .WrLsom a. citizen of the United Sts-tes, residing :it Nacogdoches, in the county oi Nacogdoches and Ste-te of Tex-ss, have invented certsin new end useful Improvements in Noise-Deadening Means for Drain-Pipes, of which the following is e. specification.
Th;s invention relates to metallic drain pipes for dwellings and particularly of the type embodying an outlet elbow at the lower end from which the drain water passes in its exit from the pipe.
The essentiel feature of the invention resides in the provision of means for preventing the disagreeable sounds issuing from the pipe and caused by the falling wster dropping to the lower end thereof especially during a' rain and some time after a rain, while the water upon the roof or other portion oi the dwelling is' 1being carried ofi through the drain pipe.
The disadvantages or' the common forms of metallic drain pipes subjected to the above conditions 0i service ere apparent from the foregoing and it is the aim or' the present invent-ion to eliminate such disadvantages and ineke the draining oi water from a dwelling through drain pipes of the above mentioned structure, practically noiseless after rainsand during light rains.
For a. full understanding oi the invention and the merits thereof and also to acquire a knowledge of the detsils of constmction of the means ior effecting the result, reference is to be had to the following description and accompanying drawings, in which:
Figure l is avertical sectional view showing the lower termin-el or end portion oi an ordinary drain pipe with the noise deudening means applied thereto. L Fig. 2 is a iront elevation. Fig. 3 is :i iront elevation bringing outu more clearly the Ineens for securing the'noise deadening base to the drain'pipe. Fig. 4 is a sectional view ernbodying s. modification oi the invention.
Corresponding and like parte are referred to in the following description and indicated in all the views of the drawings oy the saine reference characters.
'The invention is very simple and specifically describing the same as applied, the numeral 1 indicates the vertical or body portion of a drain pipe et the lower end oi which is located the elbow 2 through which the drain water passes from the pipe l. The pipe l is of metallic construction end the passage of drain water through the pipe necessarily gives rise to the disagreeable noise incident to the sound caused by the dropping of the water upon the bottom po. tion of the elbow 2 especially einer e rain. 'In carrying out the invention, the bottom portion of the elbow 2 has e base mede of noise deadening material or substance,
shown at 3, which base is attached to the elbow 2 in any suitable wey upon the interior portion ofthe latter, extending the entire length of the elbow so fares the transverse extent o the latter is concerned. The base 3 *A of stone, composition, or anv other substance, heA y f fi or wey with entirely, all seite the droppino; or falling of the water through the pipe l upon tue elbow 2. The noise deadening base 3 of the elbow 2, with reference to its specific construction, is flat upon its upper side sind is convex upon its under side to conform with the curvature oi'the bottom portion of said elbow 2. Fastenings 4 a're illustrated as the me'tns for attaching the base 3 to the elbow 2, it being understood 'that any substantial and desirable form of fastenings may be utilized.
Various modifications may be made in carrying out the present invention, the broadprinciple involved being to locate at the lower end of e metallic drain pipe l, a noise deedening base or means or' equivelent nature to accomplish the desired result. The modicetions are not illustrated as they may be varied within the contemplation of the invention.
The preferred means for securing the base 3 to the drain pipe l consists of lugs 4 formed at the outer end of the horizontal portion of the elbow 2 and adapted to extend upwardly and engage the outer extremity oi the base 3 to holdthe latter in proper position and prevent likelihood oi rccidental displacement thereof.
In the operation of the invention illustrated in Fig;
'4, the base 3 is formed with an upward extension at its inner. endwhich is designed to insure that the noise desdenng substance will accomplish the desired result, in the practical embodiment or use of the invention.` p
It will be understood that in both of the constructions of the invention illustrated, the interior side portion oi an arm of the elbow of the drain pipe is provided with noise desdening materiel or substance. The specific construction of the noise dendening means es shown in Fig. 4 is especially advantageous with regard more particularly to the formation of the upwardly extending portion of the noise deadening element, whereby a curved delecting surface 7 is provided et the corner of the elbow. The surface 7 is especially desirable by reason of the fact that it docs not tend to abruptly turn the flow oi water or liquid passing through the pipe but causes such flow to gradually pass ofi to the lower arm of the elbow, thus subserving the noise deadening function oi the base 3 constituting the noise deadening element. The lugs si shown in Fig. 3 moet clearly, are preferably integral extensions of the pipe.
elbow.
drain pipe, an elbow connected therewith, a noise deficienng buse applied to the interior allie portion of an m'm o1 the elbow :1nd having an extension foi-ming a curved dev i two Witnesses.
BEN T, WILSON. (L. 5.] Witnesses E. I-L BLOUN'L, M. C. IAmusn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33282406A US866762A (en) | 1906-08-31 | 1906-08-31 | Noise-deadening means for drain-pipes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33282406A US866762A (en) | 1906-08-31 | 1906-08-31 | Noise-deadening means for drain-pipes. |
Publications (1)
Publication Number | Publication Date |
---|---|
US866762A true US866762A (en) | 1907-09-24 |
Family
ID=2935212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US33282406A Expired - Lifetime US866762A (en) | 1906-08-31 | 1906-08-31 | Noise-deadening means for drain-pipes. |
Country Status (1)
Country | Link |
---|---|
US (1) | US866762A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687746A (en) * | 1950-09-22 | 1954-08-31 | Connor Eng Corp | High-pressure diffuser |
US2813593A (en) * | 1954-02-26 | 1957-11-19 | Francis N Gladding | Downspout muffler |
US5486140A (en) * | 1993-10-21 | 1996-01-23 | Venturedyne, Ltd. | Variable air volume terminal unit with exterior insulation |
US20100224440A1 (en) * | 2006-02-28 | 2010-09-09 | Nifco Inc. | Sound-Absorbing Device and its Mounting Method |
-
1906
- 1906-08-31 US US33282406A patent/US866762A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2687746A (en) * | 1950-09-22 | 1954-08-31 | Connor Eng Corp | High-pressure diffuser |
US2813593A (en) * | 1954-02-26 | 1957-11-19 | Francis N Gladding | Downspout muffler |
US5486140A (en) * | 1993-10-21 | 1996-01-23 | Venturedyne, Ltd. | Variable air volume terminal unit with exterior insulation |
US20100224440A1 (en) * | 2006-02-28 | 2010-09-09 | Nifco Inc. | Sound-Absorbing Device and its Mounting Method |
US7946381B2 (en) * | 2006-02-28 | 2011-05-24 | Nifco Inc. | Sound-absorbing device and its mounting method |
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