WO2005103398A3 - Pipe inlet/outlet flow enhancement device - Google Patents

Pipe inlet/outlet flow enhancement device Download PDF

Info

Publication number
WO2005103398A3
WO2005103398A3 PCT/US2005/013356 US2005013356W WO2005103398A3 WO 2005103398 A3 WO2005103398 A3 WO 2005103398A3 US 2005013356 W US2005013356 W US 2005013356W WO 2005103398 A3 WO2005103398 A3 WO 2005103398A3
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
neck portion
inlet
pipe inlet
open end
Prior art date
Application number
PCT/US2005/013356
Other languages
French (fr)
Other versions
WO2005103398A2 (en
Inventor
Peter D Gonzales
Original Assignee
Peter D Gonzales
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Peter D Gonzales filed Critical Peter D Gonzales
Publication of WO2005103398A2 publication Critical patent/WO2005103398A2/en
Publication of WO2005103398A3 publication Critical patent/WO2005103398A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • E03F5/106—Passive flow control devices, i.e. not moving during flow regulation
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
    • 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
    • Y10T137/86348—Tank with internally extending flow guide, pipe or conduit

Abstract

The pipe inlet/outlet device (50) is a molded fitting that is attached to the inflow end (32) of a pipe conduit (30). The pipe inlet/outlet device (50) has a neck portion and a rounded or smoothly curving mouth extending from the neck portion. The neck portion is a hollow cylinder that is open at both ends. The neck portion has an outside diameter sized to fit snugly in the open end of a pipe (30). The rounded mouth is integral with and extends from the neck portion, gradually curving outward and away from the neck and terminating at a lip, forming a skirt disposed around the inlet that may be filled with grout. The pipe (30) may be an outlet from a tank (10), such as a manhole or catch basin. The pipe inlet/outlet device (50) is inserted into the open end of the pipe (30) for reducing head losses at the open end (32).
PCT/US2005/013356 2004-04-20 2005-04-20 Pipe inlet/outlet flow enhancement device WO2005103398A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/827,298 US20050229982A1 (en) 2004-04-20 2004-04-20 Pipe inlet/outlet flow enhancement device
US10/827,298 2004-04-20

Publications (2)

Publication Number Publication Date
WO2005103398A2 WO2005103398A2 (en) 2005-11-03
WO2005103398A3 true WO2005103398A3 (en) 2007-04-19

Family

ID=35095029

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/013356 WO2005103398A2 (en) 2004-04-20 2005-04-20 Pipe inlet/outlet flow enhancement device

Country Status (2)

Country Link
US (1) US20050229982A1 (en)
WO (1) WO2005103398A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011163605A2 (en) * 2010-06-24 2011-12-29 Isco Industries, Llc Modified pipe inlet
US10214345B1 (en) * 2011-12-12 2019-02-26 Cameron Gordon Howie Entryway protective collar
AU2013378682B2 (en) * 2013-02-19 2018-04-19 Garrett Thermal Systems Limited Sampling point
US9822885B2 (en) 2014-08-29 2017-11-21 Automatic Switch Company Flow rib in valves
DE102016214857A1 (en) * 2016-08-10 2018-02-15 Gea Brewery Systems Gmbh Tank outlet with vortex breaker and installation method for a vortex breaker at the tank outlet of a tank
JP6894684B2 (en) * 2016-09-27 2021-06-30 株式会社水道技術開発機構 Flow path covering treatment method for concrete structures and covering cylinders used for it
AU2017377022B2 (en) * 2016-12-16 2023-07-27 Flsmidth A/S Suction pipe inlet device for centrifugal pump
JP6805045B2 (en) * 2017-03-30 2020-12-23 日本ピラー工業株式会社 Resin fittings
WO2019077487A1 (en) 2017-10-18 2019-04-25 Van Straaten Willem Nel Overflow pipe system
KR102067233B1 (en) * 2019-04-03 2020-01-16 (주)티에스기술 Manhole flow rate increasing device
KR20220147902A (en) * 2021-04-28 2022-11-04 (주)한맥기술 Backflow prevention manhole, manhole backflow prevention sewage pipe and connection device between manhole and sewage pipe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US358147A (en) * 1887-02-22 John dbmaebst
US1608547A (en) * 1925-01-05 1926-11-30 American Manganese Steel Co Rotary-feed centrifugal pump
US3974862A (en) * 1974-05-15 1976-08-17 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Flexible conduit
US6253792B1 (en) * 1997-10-07 2001-07-03 Arvinmeritor, Inc. Exhaust processor end cap
US6682021B1 (en) * 1999-07-16 2004-01-27 Lockheed Martin Corporation System and method for actively manipulating and controlling fluid flow over a surface

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1392204A (en) * 1921-09-27 Otttlet for jacketed vessels
US370865A (en) * 1887-10-04 Device for protecting boiler-tubes
US43938A (en) * 1864-08-23 Improvement in thimbles for steam-boilers
US2174354A (en) * 1936-07-06 1939-09-26 American Car & Foundry Co Tank siphon support
US2851193A (en) * 1955-09-08 1958-09-09 Yarrow & Co Ltd Means of controlling the emptying of tanks containing liquids of different density
US2916182A (en) * 1957-11-12 1959-12-08 Shell Dev Lined tube and plate connection
US3589394A (en) * 1969-03-11 1971-06-29 Deggendorfer Werft Eisenbau Device for distributing flow media over several passage openings
BE758739A (en) * 1969-11-13 1971-04-16 Fuji Photo Film Co Ltd METHOD AND APPARATUS FOR TRANSPORTING A FLUID
USD243766S (en) * 1975-09-29 1977-03-22 Harold Isaacs Sump basin
US4129503A (en) * 1978-02-28 1978-12-12 Sealed Power Corporation Oil pump inlet screen assembly
US4442858A (en) * 1982-02-08 1984-04-17 Everett Wilhelm S Surge chamber
US5772694A (en) * 1995-05-16 1998-06-30 Medical Carbon Research Institute L.L.C. Prosthetic heart valve with improved blood flow
JP2000199505A (en) * 1999-01-07 2000-07-18 Funagata Kagaku Kenkyusho:Kk Fluid frictional resistance reducing device of substance
US6767185B2 (en) * 2002-10-11 2004-07-27 Honeywell International Inc. Turbine efficiency tailoring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US358147A (en) * 1887-02-22 John dbmaebst
US1608547A (en) * 1925-01-05 1926-11-30 American Manganese Steel Co Rotary-feed centrifugal pump
US3974862A (en) * 1974-05-15 1976-08-17 Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft Flexible conduit
US6253792B1 (en) * 1997-10-07 2001-07-03 Arvinmeritor, Inc. Exhaust processor end cap
US6682021B1 (en) * 1999-07-16 2004-01-27 Lockheed Martin Corporation System and method for actively manipulating and controlling fluid flow over a surface

Also Published As

Publication number Publication date
US20050229982A1 (en) 2005-10-20
WO2005103398A2 (en) 2005-11-03

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