US936791A - Combination and bath fitting. - Google Patents
Combination and bath fitting. Download PDFInfo
- Publication number
- US936791A US936791A US49113909A US1909491139A US936791A US 936791 A US936791 A US 936791A US 49113909 A US49113909 A US 49113909A US 1909491139 A US1909491139 A US 1909491139A US 936791 A US936791 A US 936791A
- Authority
- US
- United States
- Prior art keywords
- pipe
- section
- fitting
- air chamber
- arm
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
Definitions
- This invention relates to an improvement in pipe-fittings, and relates more specifically to a combination and bath fitting, especially designed for use in making connection from the various bath room accessories to the vent stack.
- the main object of the invention is to provide a fitting by means of which the connections with the washstand, the bath tub and the water closet bowl of bath rooms are 0011- nected direct with the vent stack and thereby render it an easy matter to comply with the sanitary regulations and requirements in force in most municipalities at the present time.
- Another object of our invention is to provide a fitting with means whereby the water flowing thereinto from a drain pipe connected to the fitting will not be interfered with by a descending column of water flowing into the fitting from a higher elevation.
- a still further object of our invention is to provide a fitting which may be advantageously used in places where a comparatively small amount of space is provided between the floor and ceiling for the connection with the fitting of the drain pipe from the washstand or bath tub, or both, as the case may be.
- FIG. 1 is a central vertical sectional view of a fitting constructed in accordance with one form of our invention
- Fig. 2 is a front elevation thereof
- Fig. 3 is a cross sec tional view of the laterally-extending pipe arm of the fitting in the form of construction shown in Figs. 1 and 2
- Fig. 4 is a top plan view of a modified form of fitting
- Fig. 5 is a central vertical sectional view of a further modification
- Fig. 6 is a side view thereof.
- those fittings which are interposed in the vent stack for the purpose of making connection with the various accessories of the bath room are of two general types, viz: that known as an ordinary T fitting, and that known in the trade as the T Y fitting.
- Our invention appertains particularly to the latter type, without however being restricted to use in connection with this type of fitting alone.
- the fitting comprises a vertical pipe-section 10, of a suitable size to form the soil pipe, and which pipe section is interposed in the vent stack (not shown) in a manner well known to those skilled in the art.
- This vertical pipesection 10 is provided with a laterallyextending pipe-arm 11, which, is preferably formed integral with the pipe-section 10, and is provided at its outer end with an upturned elbow 12, adapted for direct connection with the closet.
- the laterally-extending pipe-arm, 11, is made oval in cross-section, and while we prefer to form this pipearm of this shape in this particular form of construction, yet this particular shape shown and described is not essential to the operation of the device.
- this particular shape of pipe-arm under certain conditions, as it 'alfordsa greater clearance below the pipearm for the connections that are made with the pipe section 10, for the washstand and bath tub, which latter connections are inde pendent of the pipe-arm 11.
- this particular shape of pipe-arm under certain conditions, as it 'alfordsa greater clearance below the pipearm for the connections that are made with the pipe section 10, for the washstand and bath tub, which latter connections are inde pendent of the pipe-arm 11.
- the wall of the pipe section 10' isl aterally'oif-set to provide an elongated vertically extending air chamber 16 having the top thereof opening into the" inner-portion of the nipple as clearly shown in Fig. 1, the nipple 14: being of greater length than the width of the chamber 16 whereby the said nipple will project from and at right angles with respect to the top of the saidchamber 16, the purpose and function of which isto prevent a column of water in the vent stack from interfering" with the drain from any connection below the point from whichthe water is falling.
- nipple for the independent drain or drains from the washstand and the bath tub' are led into' the pipe-section from the sides thereof, instead of in the front as shown in Fig. 1. a Two nipplesor'pipe-extensions 17 are shown,- one at each side, and these lead into the pipepensed with.
- Fig. 4 of the drawings we have shown a modificationof the invention, wherein a fitting involving the same principles as that shown in Fig. 1, and above described is disclosed.
- the pipe-section 10, laterally extending arm 11, and elbow 12- are substantially the'sam'e as in the construction shown in Fig. 1, the exceptions being that the pipe section is made circular in cross-section instead of oval as shown in Fig. 1 and the air chamber projects a greater distance exteriorly of the pipe
- a pipe fitting comprising a vertical pipe section constituting a main waste conduit and adapted to be interposed in a vent pipe, a laterally extending arm constituting a branch waste conduit formed integral with the wall of and opening directly into said section and discharging waste in the line of the passage of the waste discharged from other sources passing through said section, said pipe section having its wall oil'- set laterally to provide an air chamber, said pipe arm and air chamber wholly independent of each other and both opening into the pipe section in direct alinement therewith, and.
- a lateral nipple formed integral with said pipe section and opening into said air chamber for discharging waste therein, said nipple constituting means wholly independent of said pipe arm for discharging waste into said air chamber, said air chamber constituting means for breaking up the descending column of waste through the pipe section whereby the discharge of waste from the air chamber into the pipe section can be had simultaneously with the discharge of waste into the pipe section from a source above the air chamber.
- a pipe fitting comprising a vertical pipe section constituting a main waste conduit and adapted to be interposed in a vent pipe, a laterally extending pipe arm constituting a branch waste conduit formed integral with the wall of and opening directly into said section, for discharging waste in the line of the passage of the waste discharged from other sources passing through said section, said pipe section having its wall off-set laterally and wholly independent of said pipe arm and forming a vertically extending air chamber opening directly into said pipe section and depending below the bottom of the pipe arm, and a lateral nipple formed integral at its upper portion with the wall of the pipe section above the olT-set and formed integral at its lower portion with the top of the ofi-set and opening directly into the upper portion of said air chamber, said nipple constituting means wholly independent of said pipe arm for discharging waste into said air chamber, said air chamber constituting means for breaking up the descending column of waste through the pipe section whereby the discharge of waste from the air chamber into the pipe section can be had simultaneously with the discharge of
- a pipe fitting comprising a vertical section constituting a main conduit, and adapted to be interposed in a vent pipe and oif-set laterally intermediate its ends to provide an air chamber opening directly into said pipe section, a laterally extending pipe arm constituting a branch waste conduit formed integral with the wall of and opening directly into said pipe section and discharging waste in the line of passage of the waste discharged from other sources, passing through said sect-ion, and a nipple communicating directly with said air chamber for discharging waste therein and wholly independent of said pipe arm, said air chamber constituting means for breaking up the descending column of waste through the pipe section whereby the discharge of waste from the air chamber into the pipe section can be had simultaneously with the discharge of waste into the pipe section from a source above the air chamber.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
Description
T'. A. MARTIN & s. BEAMS.
GOMBINATION AND BATH FITTING. I APPLICATION I'IIIBD APR. 20. 1909. 936,791. Patented 001112,.1909,
2 SHEETS-SHEET 1.
.Wlrzwyss Z VENTORS ANDREW. a GRAHAM cm vnoro-u'monmvniks. WASHINGTON-Q t T. A. MARTIN & s. BEAMS.
COMBINATION AND BATH FITTING.
APPLICATION FILED APR. 20, 1909.
#Y 9 m m W 1 A i W m M n m [Z 0m M5 10H 60 m mm w a 57: P m W y .fillB S 5 m a" UNITED STATES TPATETN 1i GFFIGE. rHoMAs A. MAnrriv Ann sAMUnt' BRA s, or CHE BiiYGAN, MICHIGAN; SAID BnAMs ASSIGNOR '10 sAI MAnrr'N,
COMZB1N'ATION AND BATH Firrnve.
Specification of Letters Patent.
Patented Oct. 12, 1909.
To all whom it may concern:
Be it known that we, THoMAs A. MARTI and SAMUEL BRAMs, citizens of the United States of America, residing at Cheboygan, in the county of Cheboygan and State of Michigan, have invented certain new and useful Improvements in Combination and Bath Fittings, of which the following is a specification, reference being had therein to the accompanying drawing.
This invention relates to an improvement in pipe-fittings, and relates more specifically to a combination and bath fitting, especially designed for use in making connection from the various bath room accessories to the vent stack.
The main object of the invention is to provide a fitting by means of which the connections with the washstand, the bath tub and the water closet bowl of bath rooms are 0011- nected direct with the vent stack and thereby render it an easy matter to comply with the sanitary regulations and requirements in force in most municipalities at the present time.
? Another object of our invention is to provide a fitting with means whereby the water flowing thereinto from a drain pipe connected to the fitting will not be interfered with by a descending column of water flowing into the fitting from a higher elevation.
A still further object of our invention is to provide a fitting which may be advantageously used in places where a comparatively small amount of space is provided between the floor and ceiling for the connection with the fitting of the drain pipe from the washstand or bath tub, or both, as the case may be.
With the above and other objects in View, which will more fully appear hereinafter as the invention is further described in detail, the invention consists in the construction fully shown in the accompanying drawings and to which reference will be had during the description, and wherein like numerals of reference will be employed for indicating like parts throughout the difierent views, in which Figure 1 is a central vertical sectional view of a fitting constructed in accordance with one form of our invention, Fig. 2 is a front elevation thereof, Fig. 3 is a cross sec tional view of the laterally-extending pipe arm of the fitting in the form of construction shown in Figs. 1 and 2, Fig. 4 is a top plan view of a modified form of fitting, Fig. 5 is a central vertical sectional view of a further modification, and Fig. 6 is a side view thereof.
I11 many municipalities, the regulations regarding the drain connections with the water closet bowl, washstand, and bath tub,
require that such drain connections be direct with the vent and stack and prohibit the connecting of one drain into another drain leading to the vent stack. In order to meet the requirements as outlined above, and lead each drain directly into the stack is the primary object of our invention, and to accomplish the same, we have devised a fitting, preferable embodiments of which are shown in the accompanying drawings, and will now be describfedin detail.
In the plumbing trade, those fittings which are interposed in the vent stack for the purpose of making connection with the various accessories of the bath room, are of two general types, viz: that known as an ordinary T fitting, and that known in the trade as the T Y fitting. Our invention appertains particularly to the latter type, without however being restricted to use in connection with this type of fitting alone.
In general construction, the fitting comprises a vertical pipe-section 10, of a suitable size to form the soil pipe, and which pipe section is interposed in the vent stack (not shown) in a manner well known to those skilled in the art. This vertical pipesection 10 is provided with a laterallyextending pipe-arm 11, which, is preferably formed integral with the pipe-section 10, and is provided at its outer end with an upturned elbow 12, adapted for direct connection with the closet.
As shown in Fig. 1, the laterally-extending pipe-arm, 11, is made oval in cross-section, and while we prefer to form this pipearm of this shape in this particular form of construction, yet this particular shape shown and described is not essential to the operation of the device. However, we obtain certain advantages in using this particular shape of pipe-arm under certain conditions, as it 'alfordsa greater clearance below the pipearm for the connections that are made with the pipe section 10, for the washstand and bath tub, which latter connections are inde pendent of the pipe-arm 11. As an instance,
it frequently occurs that the depth of the space between two joists does; not exceed eight inches, and ordinarily, such space does not exceed twelve inches, and, as the top of the elbow 12 and the lower wall of; the pipe arm 11 must not project respectively above or below the two joists or beamsbetween which the pipe-arm extends, there is insufii cient room, say where the space is hu't eight inches, to admit of independent connections being made with the' pipe 's'ectio'n 10 and the w'ashstand and bath tub; By making the pipe-arm oval in cross-section, it is evident that the distance from the top of the elbow 1'5 12 to the lower edge of the pipe-section 11 is considerably lessened", and there is thereby afforded sufficient clearance below the pipearm (without exceeding the depth of the space between the joists) to permit of independent connections being made between the pipe-section and the wash'st'and and-bath tub. In order that the independent connection as above stated may he made, we provide the wall of the pipe section 10 intermediatethe ends thereof, with a laterally extending integ'r al nipple 14'. In the construction shown in- Fig. 1, thisnipple is provided-in the front of the pipe section 10', and directly beneath the inner end of the pipe-arm 11. In this construction, a single-pipe connection 15 leads from the pipe-section 10, to the bath room, where connection ismade'with T or otherform of fitting toboth the washsta-nd andthe bath tub,- the connection 15 constituting a' direct connection with the pipe-section 10, for both the washstand and the bath tub, such connection being entirely independent of the connection with the closet bowl made through the medium ofthe pipe-arm 11.
Immediately below the nipple 1 1, the wall of the pipe section 10' isl aterally'oif-set to provide an elongated vertically extending air chamber 16 having the top thereof opening into the" inner-portion of the nipple as clearly shown in Fig. 1, the nipple 14: being of greater length than the width of the chamber 16 whereby the said nipple will project from and at right angles with respect to the top of the saidchamber 16, the purpose and function of which isto prevent a column of water in the vent stack from interfering" with the drain from any connection below the point from whichthe water is falling. It is well known, that a quantity of water forms into a hollow column and creates a vacuum in the center thereof, and that if the wall-of the soil pipe be unbroken or'uninterrupted throughout, such column offalling waterwillretard any water flowing from the drains ona lower floor by reason of the aforesaid vacuum, thereby preventing the discharge from the lo ver dra-in or drains lower drains- This is effectually obviatedf'v section chamber. nipple for the independent drain or drains from the washstand and the bath tub' are led into' the pipe-section from the sides thereof, instead of in the front as shown in Fig. 1. a Two nipplesor'pipe-extensions 17 are shown,- one at each side, and these lead into the pipepensed with.
' until the colunmrof water has passed. the
however by the provision of the air-chamber 16, as should a column of; water be falling in the pipe-section 10, and at the same time water should be discharged into the drain connection 15 at a point below that where the water in the pipe-section 10 entered the soil pipe, it will be evident that the vacuum in the'soil-pipe is broken the instant that such colun'in of water reaches the air-chamber 16, and the simultaneous drain of the connection 15 is not therefore interferred with.
In Fig. 4: of the drawings we have shown a modificationof the invention, wherein a fitting involving the same principles as that shown in Fig. 1, and above described is disclosed. In this construction, the pipe-section 10, laterally extending arm 11, and elbow 12- are substantially the'sam'e as in the construction shown in Fig. 1, the exceptions being that the pipe section is made circular in cross-section instead of oval as shown in Fig. 1 and the air chamber projects a greater distance exteriorly of the pipe In this construction, the
section through the air chamber 16 exterior of the pipe-section at a point'below the inner iend of the pipe-section 10L or pipe-sections are preferably braced by 1 webs 18 as shown, in cases where the nipples lare extended any distance along the pipearm 11, though it will be evident that if the Inipples or pipe extensions 17 are made comparatively short, these webs may be dis- Vith the fitting as shown in lthis' construction, separate and" independent connection with the washstand and the bath 'tub are provided for, one on one side of the These nipples pipe-section, and the other on the opposite side of the pipe-section, both communijcating direct with the vent stack.
evident that in this form of construction,- iby dispensing with one or the other of the inipples or pipe-extensions 17, we provide "either a left hand or a right hand fittin lthe single nipple in such instance acting as the drain for boththe washstand' and the Qbath tub,
discharged into a soil pipe or vent stack It is The object of providing the webs 18 where gagement with the nipple or nipples without striking the pipe-arm 11-. I I
In theconstruction shown in Fig. 5, themanner in which the nipple or pipe-extension 17 leads into the air chamber 16 exterior of the pipe-section 10, is more fully shown, the construction herein shown being identical with the construction shown in Fig. 4, excepting that a single nipple or pipe extension is shown instead of two independent nipples or connections as described above for Fig. 4:- This fitting of course may be made either right or left handed, as may be desired.
With each of the constructions shown and described as above, it is to be noted that the underlying principle involved therein is to provide a drain connection for the bath tub and washstand that is wholly independent of the drain connection for the closet bowl, and which connection or connections is or are direct with the vent stack, and while we have herein shown and described in detail certain embodiments of the invention as it is practiced by us, yet it will be evident that alterations and changes may be made therein without departing from the general spirit of the invention as outlined above, and as defined by the scope of the appended claims.
Having fully described our invention, what we claim is:
l. A pipe fitting comprising a vertical pipe section constituting a main waste conduit and adapted to be interposed in a vent pipe, a laterally extending arm constituting a branch waste conduit formed integral with the wall of and opening directly into said section and discharging waste in the line of the passage of the waste discharged from other sources passing through said section, said pipe section having its wall oil'- set laterally to provide an air chamber, said pipe arm and air chamber wholly independent of each other and both opening into the pipe section in direct alinement therewith, and. a lateral nipple formed integral with said pipe section and opening into said air chamber for discharging waste therein, said nipple constituting means wholly independent of said pipe arm for discharging waste into said air chamber, said air chamber constituting means for breaking up the descending column of waste through the pipe section whereby the discharge of waste from the air chamber into the pipe section can be had simultaneously with the discharge of waste into the pipe section from a source above the air chamber.
2. A pipe fitting comprising a vertical pipe section constituting a main waste conduit and adapted to be interposed in a vent pipe, a laterally extending pipe arm constituting a branch waste conduit formed integral with the wall of and opening directly into said section, for discharging waste in the line of the passage of the waste discharged from other sources passing through said section, said pipe section having its wall off-set laterally and wholly independent of said pipe arm and forming a vertically extending air chamber opening directly into said pipe section and depending below the bottom of the pipe arm, and a lateral nipple formed integral at its upper portion with the wall of the pipe section above the olT-set and formed integral at its lower portion with the top of the ofi-set and opening directly into the upper portion of said air chamber, said nipple constituting means wholly independent of said pipe arm for discharging waste into said air chamber, said air chamber constituting means for breaking up the descending column of waste through the pipe section whereby the discharge of waste from the air chamber into the pipe section can be had simultaneously with the discharge of waste into the pipe section from a source above the air chamber.
3. A pipe fitting comprising a vertical section constituting a main conduit, and adapted to be interposed in a vent pipe and oif-set laterally intermediate its ends to provide an air chamber opening directly into said pipe section, a laterally extending pipe arm constituting a branch waste conduit formed integral with the wall of and opening directly into said pipe section and discharging waste in the line of passage of the waste discharged from other sources, passing through said sect-ion, and a nipple communicating directly with said air chamber for discharging waste therein and wholly independent of said pipe arm, said air chamber constituting means for breaking up the descending column of waste through the pipe section whereby the discharge of waste from the air chamber into the pipe section can be had simultaneously with the discharge of waste into the pipe section from a source above the air chamber.
In testimony whereof we affix our signatures in the presence of two witnesses.
THOMAS A. MARTIN. SAMUEL BEAMS. Witnesses:
ARTHUR HILLIAR, LILLIAN A. SHOEMAKER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49113909A US936791A (en) | 1909-04-20 | 1909-04-20 | Combination and bath fitting. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49113909A US936791A (en) | 1909-04-20 | 1909-04-20 | Combination and bath fitting. |
Publications (1)
Publication Number | Publication Date |
---|---|
US936791A true US936791A (en) | 1909-10-12 |
Family
ID=3005212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US49113909A Expired - Lifetime US936791A (en) | 1909-04-20 | 1909-04-20 | Combination and bath fitting. |
Country Status (1)
Country | Link |
---|---|
US (1) | US936791A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080063467A1 (en) * | 2006-09-07 | 2008-03-13 | Lucomed Spa | Multifunctional connector for biomedical lines |
-
1909
- 1909-04-20 US US49113909A patent/US936791A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080063467A1 (en) * | 2006-09-07 | 2008-03-13 | Lucomed Spa | Multifunctional connector for biomedical lines |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US901545A (en) | Sanitary plumbing connection. | |
US936791A (en) | Combination and bath fitting. | |
US1093626A (en) | Plumbing-fitting. | |
US748936A (en) | Combined floor-drain and backwater-trap | |
US1201081A (en) | Plumbing system. | |
US2071004A (en) | Vacuum breaker for flush valve devices | |
US2379669A (en) | Fitting for plumbing systems | |
US2116529A (en) | Flush bowl structure | |
US2099317A (en) | Dental lavatory | |
US985969A (en) | Plumbing system and fittings therefor. | |
US897283A (en) | Plumbing system. | |
US954558A (en) | Ventilating-fitting for urinals, &c. | |
US993095A (en) | Plumbing system. | |
US1052254A (en) | Soil-pipe vented fitting. | |
US1501225A (en) | Sanitary pipe fitting | |
US675090A (en) | Plumbing system and fittings therefor. | |
US2312659A (en) | Combined soil waste and vent fitting | |
US954852A (en) | Clean-out fitting. | |
US622326A (en) | Pipe connection | |
US2217132A (en) | Vacuum breaking device in water systems | |
US1427098A (en) | Automatic valve | |
US954604A (en) | Closet bend or fitting. | |
US1523946A (en) | Plumbing system | |
US1442998A (en) | Plumber s fitting | |
US1676029A (en) | Trap |