US353888A - William h - Google Patents

William h Download PDF

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Publication number
US353888A
US353888A US353888DA US353888A US 353888 A US353888 A US 353888A US 353888D A US353888D A US 353888DA US 353888 A US353888 A US 353888A
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United States
Prior art keywords
valve
pipe
seat
sewer
opening
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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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    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/182—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism
    • F16K15/1821—Check valves with actuating mechanism; Combined check valves and actuated valves with actuating mechanism for check valves with a hinged or pivoted closure member
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7898—Pivoted valves
    • Y10T137/7903—Weight biased
    • 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
    • Y10T137/8593—Systems
    • Y10T137/86292—System with plural openings, one a gas vent or access opening
    • 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
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87676—With flow control

Definitions

  • the improvement is in effect a new article of manufacture-namely, a section of clay pipehaving a metallic valve-seat and valve, the valve-seat being shaped and cemented into a bearing in the pipe, Substantiallyas is hereinafter Inore particularly described, and forming an article of merchandise ready for insertion in the connection leading from the house to the sewer.
  • Figure l is aplan ot' the i1nproveinent.
  • Fig. 2 is a vertical longitudinal section on the line 22 of Fig. 1.
  • Fig. 3 is a vertical cross section on the line 3 3 ot' Fig. 1, and
  • Fig. 4 is a vertical section illustrating the application of the improvement.
  • p A representsthe section of clay pipe,which, so far as molding and burning it is concerned. is constructed in the same manner as other earthen pipes. Its shape is also the same as that now in use, saving as itis modified by the improvement. 'Ihepinlct to the section is at a, the outlet in the direction of the sewer is at a', and at a'2 is the opening to the Ventilatingpipe E.
  • valve-seat B represents the valve-seat. It is tted into a groove, ai', made for it in the lower portion of the pipe A, between the inlet ct and the opening a2, by which the lower portion of the valve-seat is secured in the pipe.
  • valve-seat an opening between the upper portion of the valve-seat and the shell of the pipe above it.
  • This opening is filled with cement, C, which serves both to close the opening and also to brace the valve-seat at its upper part, and so that any How through the inlet a, against the valve-seat cannot dislodge the valveseat from its position in the pipe, and so that from the opposite direction .the contents of the sewer cannot escape backward past the valveseat between it and the shell of the pipe.
  • the valve D is hinged at d to the valve-seat. It closes against the valve-seat when there is a backpressure from the sewer,in which case the flow rises into the pipe E, Fig. 4.
  • F represents a cellar
  • G represents the line ot' pipe leading from the cellar to the sewer, which is not shown.
  • the position of the valve when opened is indicated by the broken lines in Fig. 2.
  • Thevalveis provided with a handle, d', to enable the valve to be opened by means ofa hook introduced through the opening a2.
  • valveseat at its lower end being held in adepression or groove in the pipe, and at its upper end being secured by the wedge C, substantially as described.

Description

(No Model.)
W. H. SIMPKINS.
SEWER PIPE BACK PRESSURE VALVE.
No. 353,888. Patented Deo. '7, 1886.
i l l UNITED STATES PATENT OFFICE.
WILLIAM H. SIMPKINS, OF ST. LOUIS, MISSOURI.
SEWER-PIPE BACK-PRESSURE VALVE.
SPECIFICATION forming part of Letters Patent No. 353,888, dated December 7, 1886.
Application led August 23, 18H6. Serial No. 21l,594.
' Pressure Valves, of which the following is a full, clear, and eXact description.
" The improvement is in effect a new article of manufacture-namely, a section of clay pipehaving a metallic valve-seat and valve, the valve-seat being shaped and cemented into a bearing in the pipe, Substantiallyas is hereinafter Inore particularly described, and forming an article of merchandise ready for insertion in the connection leading from the house to the sewer.
In the annexed drawings, making part of this specification, Figure lis aplan ot' the i1nproveinent. Fig. 2 is a vertical longitudinal section on the line 22 of Fig. 1. Fig. 3 is a vertical cross section on the line 3 3 ot' Fig. 1, and Fig. 4 is a vertical section illustrating the application of the improvement.
The same letters ot' reference denote the same arts.
p A representsthe section of clay pipe,which, so far as molding and burning it is concerned. is constructed in the same manner as other earthen pipes. Its shape is also the same as that now in use, saving as itis modified by the improvement. 'Ihepinlct to the section is at a, the outlet in the direction of the sewer is at a', and at a'2 is the opening to the Ventilatingpipe E.
B represents the valve-seat. It is tted into a groove, ai', made for it in the lower portion of the pipe A, between the inlet ct and the opening a2, by which the lower portion of the valve-seat is secured in the pipe. The dropping of the valve-seat into the groove leaves (No model.)
an opening between the upper portion of the valve-seat and the shell of the pipe above it. This opening is filled with cement, C, which serves both to close the opening and also to brace the valve-seat at its upper part, and so that any How through the inlet a, against the valve-seat cannot dislodge the valveseat from its position in the pipe, and so that from the opposite direction .the contents of the sewer cannot escape backward past the valveseat between it and the shell of the pipe. The valve D is hinged at d to the valve-seat. It closes against the valve-seat when there is a backpressure from the sewer,in which case the flow rises into the pipe E, Fig. 4. In this lastnamed view, F represents a cellar, and G represents the line ot' pipe leading from the cellar to the sewer, which is not shown. The position of the valve when opened is indicated by the broken lines in Fig. 2. Thevalveis provided with a handle, d', to enable the valve to be opened by means ofa hook introduced through the opening a2.
l desire not to be limited to an earthen pipe, A, as itmay be made of other material, such as cast-iron.
I claimrlheherein-descrbed new and useful article of manufacture, consisting ofthe earthen pipe A, the valve-seat B, and valve D, said valveseat at its lower end being held in adepression or groove in the pipe, and at its upper end being secured by the wedge C, substantially as described.
WILLIAM H. SIMPKINS.
Witnesses:
C. D. MOODY, J. W. lione.
US353888D William h Expired - Lifetime US353888A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416064A (en) * 1982-06-30 1983-11-22 Hurst Roger W Ladder bar dial
US6029684A (en) * 1997-04-11 2000-02-29 Le-Ron Plastics Inc. Sewer inspection chamber with back-flow prevention valve
US20090095357A1 (en) * 2007-10-16 2009-04-16 Gabe Coscarella Backwater valve assembly with removable valve member
US9863134B2 (en) 2010-11-16 2018-01-09 Gabe Coscarella Backwater valve with control linkage
US9903106B2 (en) 2013-10-21 2018-02-27 Gabe Coscarella Low profile overbalanced backwater valve

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416064A (en) * 1982-06-30 1983-11-22 Hurst Roger W Ladder bar dial
US6029684A (en) * 1997-04-11 2000-02-29 Le-Ron Plastics Inc. Sewer inspection chamber with back-flow prevention valve
US6125878A (en) * 1997-04-11 2000-10-03 Le-Ron Plastics Inc. Sewer inspection chamber with back-flow prevention valve and method and apparatus for installing valve in sewer inspection chamber
US20090095357A1 (en) * 2007-10-16 2009-04-16 Gabe Coscarella Backwater valve assembly with removable valve member
US7757706B2 (en) * 2007-10-16 2010-07-20 Gabe Coscarella Backwater valve assembly with removable valve member
US9863134B2 (en) 2010-11-16 2018-01-09 Gabe Coscarella Backwater valve with control linkage
US20180094417A1 (en) * 2010-11-16 2018-04-05 Gabe Coscarella Backwater valve with control linkage
US10458112B2 (en) * 2010-11-16 2019-10-29 Gabe Coscarella Backwater valve with control linkage
US11346097B2 (en) * 2010-11-16 2022-05-31 Gabe Coscarella Backwater valve with control linkage
US9903106B2 (en) 2013-10-21 2018-02-27 Gabe Coscarella Low profile overbalanced backwater valve

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