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WO2005012660A8 - Liquid control structure - Google Patents

Liquid control structure

Info

Publication number
WO2005012660A8
WO2005012660A8 PCT/US2004/022963 US2004022963W WO2005012660A8 WO 2005012660 A8 WO2005012660 A8 WO 2005012660A8 US 2004022963 W US2004022963 W US 2004022963W WO 2005012660 A8 WO2005012660 A8 WO 2005012660A8
Authority
WO
WIPO (PCT)
Prior art keywords
valve
container
float
liquid
control structure
Prior art date
Application number
PCT/US2004/022963
Other languages
French (fr)
Other versions
WO2005012660A1 (en
Inventor
John Jeffrey Waldman
Owen Michael Atchison
Roger Lee Siferd
Scott Douglas Mcnish
Original Assignee
Hancor Inc
John Jeffrey Waldman
Owen Michael Atchison
Roger Lee Siferd
Scott Douglas Mcnish
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 Hancor Inc, John Jeffrey Waldman, Owen Michael Atchison, Roger Lee Siferd, Scott Douglas Mcnish filed Critical Hancor Inc
Publication of WO2005012660A1 publication Critical patent/WO2005012660A1/en
Publication of WO2005012660A8 publication Critical patent/WO2005012660A8/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • E02B13/02—Closures for irrigation conduits
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • E03F5/16—Devices for separating oil, water or grease from sewage in drains leading to the main sewer
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2042—Special features or arrangements of the sealing
    • F16K1/205—Special features or arrangements of the sealing the sealing being arranged on the valve 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B2201/00—Devices, constructional details or methods of hydraulic engineering not otherwise provided for
    • E02B2201/50—Devices for sequentially discharging constant liquid quantities, e.g. into different irrigation channels
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F2201/00—Details, devices or methods not otherwise provided for
    • E03F2201/30—Devices providing a sequential discharge in sewer systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Float Valves (AREA)

Abstract

A flow control structure is provided for the selective control of a liquid flow from an external body of liquid or for liquid and/or solid separation. The flow control structure includes a container, a float, and a valve. The container has an inlet, an outlet, and a closed bottom surface. The float is buoyantly positioned within the container and rises and falls in response to the level of liquid in the container. A valve is positioned inside the container and is coupled to the float by a linkage so that the valve opens when the float rises above a preselected height and the valve closes when the float falls to the preselected height within the container. The length of the linkage between the valve and the float determines the height of liquid required to open the valve. The valve may be positioned at an angle relative to the horizontal.
PCT/US2004/022963 2003-07-31 2004-07-16 Liquid control structure WO2005012660A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US49139603P 2003-07-31 2003-07-31
US60/491,396 2003-07-31
US10/722,188 US20050025573A1 (en) 2003-07-31 2003-11-25 Liquid control structure
US10/722,188 2003-11-25

Publications (2)

Publication Number Publication Date
WO2005012660A1 WO2005012660A1 (en) 2005-02-10
WO2005012660A8 true WO2005012660A8 (en) 2005-09-22

Family

ID=34108002

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/022963 WO2005012660A1 (en) 2003-07-31 2004-07-16 Liquid control structure

Country Status (2)

Country Link
US (1) US20050025573A1 (en)
WO (1) WO2005012660A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1454138T3 (en) 2001-12-04 2012-02-13 Merck Patent Gmbh Immunocytokines with modulated selectivity
NL1024276C2 (en) * 2003-09-11 2005-03-16 Pipelife Nederland Bv Well and set of base parts therefor.
KR101163424B1 (en) 2003-12-30 2012-07-13 메르크 파텐트 게엠베하 Il-7 fusion proteins
US9011041B2 (en) * 2007-08-27 2015-04-21 Kubota-C.I. Co., Ltd. Subirrigation system
FR2927099B1 (en) * 2008-02-06 2013-01-04 Ouest Environnement SEQUENTIAL SUPPLY DEVICE, IN PARTICULAR A FILTRATION BIN
CA2681273A1 (en) * 2008-09-30 2010-03-30 Robert Ronald Orom Field relief reservoir for septic field system
DE202008015822U1 (en) * 2008-12-01 2010-02-11 Abu-Plast Kunststoffbetriebe Gmbh Locking device of a pipeline, in particular a toilet sewer line
US7942606B2 (en) * 2009-04-29 2011-05-17 Charles J. Schafer Groundwater control system with automatic water flow regulator
US8182174B2 (en) * 2009-09-03 2012-05-22 Yi-Chen Tsai Drainage system for directing surface water to underground strata
KR101050386B1 (en) * 2010-11-12 2011-07-19 (주)지케이 Sump device for water quality improvement
US10280063B2 (en) 2016-02-19 2019-05-07 Alexander G. Innes Pressurized transfer device
EP3066270A4 (en) * 2013-11-06 2017-12-13 Asle Ingmar Johnsen Sewer system, and method of controlling it
RU2580123C1 (en) * 2015-01-20 2016-04-10 Михаил Иванович Голубенко Drain manifold head
JP2016160736A (en) * 2015-03-05 2016-09-05 中部美化企業株式会社 Drain valve operation device
JP6590581B2 (en) * 2015-08-05 2019-10-16 下田エコテック株式会社 Interceptor
NL1041505B1 (en) * 2015-10-07 2017-04-26 Wavin Bv Inspection chamber for a pipe structure for drainage or sewerage.
RU2609441C1 (en) * 2015-11-02 2017-02-01 Михаил Иванович Голубенко Device for adjustment of groundwater level
US10101754B2 (en) * 2016-05-06 2018-10-16 Jonathan Moody Flow control system
FR3060621B1 (en) * 2016-12-15 2021-12-10 Eurovia ELBOW TUBING DRAINAGE MANIFOLD
US10106971B2 (en) * 2017-02-15 2018-10-23 Arturo J. Villanueva Tilt diverter to control storm-water
JP6829643B2 (en) * 2017-03-31 2021-02-10 健男 兼子 Paddy water level adjuster
US10966380B1 (en) * 2017-10-20 2021-04-06 Jack Martin Goldwasser Alfalfa valve telemetry system
US10864640B1 (en) 2017-12-26 2020-12-15 AGI Engineering, Inc. Articulating arm programmable tank cleaning nozzle
RU2668678C1 (en) * 2018-01-19 2018-10-02 Михаил Иванович Голубенко Drain manifold head
US11413666B1 (en) 2018-02-13 2022-08-16 AGI Engineering, Inc. Vertical travel robotic tank cleaning system
US11031149B1 (en) 2018-02-13 2021-06-08 AGI Engineering, Inc. Nuclear abrasive slurry waste pump with backstop and macerator
US10786905B1 (en) 2018-04-16 2020-09-29 AGI Engineering, Inc. Tank excavator
US11577287B1 (en) 2018-04-16 2023-02-14 AGI Engineering, Inc. Large riser extended reach sluicer and tool changer
EP3810333B1 (en) 2018-06-11 2024-10-09 Alex G. Innes Programmable railcar tank cleaning system
US11267024B2 (en) 2018-06-11 2022-03-08 AGI Engineering, Inc. Programmable tank cleaning nozzle
RU2711971C1 (en) * 2019-02-14 2020-01-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный аграрный университет имени И.Т. Трубилина" Automated water outlet for control of lower pool level
US11571723B1 (en) 2019-03-29 2023-02-07 AGI Engineering, Inc. Mechanical dry waste excavating end effector
CN113017518A (en) * 2021-03-09 2021-06-25 李侃 Cleaning control method and device for sweeping and mopping integrated robot
FI131146B1 (en) * 2022-07-26 2024-10-29 Saeaetoekaivo Oy Delay well and method for using the same

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US297643A (en) * 1884-04-29 Sewer
US993587A (en) * 1909-10-08 1911-05-30 Charles H Dodd Regulator-valve for sewers.
US1059116A (en) * 1912-03-06 1913-04-15 Mason I Chapin Head-gate for irrigation-ditches.
US1612195A (en) * 1925-01-19 1926-12-28 Robert O Kirchhan Trap
US1994314A (en) * 1934-05-30 1935-03-12 Jermar Frantisek Hydrostatic weir
US2206363A (en) * 1939-09-07 1940-07-02 Clarance L Murphy Valve for an oil tank
US2292509A (en) * 1940-09-23 1942-08-11 Carson Campbell Automatic valve for liquid containers
US2362747A (en) * 1942-10-30 1944-11-14 Duke Alfred Irrigation system
US2896904A (en) * 1956-11-13 1959-07-28 Ernest L Northup Gate valve
US3287917A (en) * 1961-04-24 1966-11-29 Fluid Dynamics Ltd Apparatus for automatic control of outflow of impounded water
US3212268A (en) * 1962-05-23 1965-10-19 Anthony Pools Inc Surface skimmer
US3797253A (en) * 1972-01-10 1974-03-19 C Rodieck Automatic irrigation system
US4014361A (en) * 1972-07-05 1977-03-29 Rodieck Chester C Automatic anti-siphon valve
US3951163A (en) * 1972-07-05 1976-04-20 Rodieck Chester C Automatic anti-siphon valve
US3895402A (en) * 1973-07-20 1975-07-22 Littleton Dennis Page Remotely located apparatus for maintaining the water level within a swimming pool
US3916945A (en) * 1974-05-23 1975-11-04 David F Bennett Float operated valve
US3974654A (en) * 1975-10-28 1976-08-17 W. S. Rockwell Company Self-regulating tide gate
US4091624A (en) * 1976-08-26 1978-05-30 Steinke Thomas J Self-regulating fluid control valve
US4180348A (en) * 1978-11-22 1979-12-25 Taylor Richard H Subsurface irrigation and drainage system
US4498810A (en) * 1980-03-06 1985-02-12 Bridgestone Tire Company Limited Collapsible rubber dam
US4324506A (en) * 1980-08-28 1982-04-13 Steinke Thomas J Self-regulating fluid control valves
US4497333A (en) * 1983-05-05 1985-02-05 Rodieck Chester C Sequencing valve and irrigation system
USRE32870E (en) * 1983-06-07 1989-02-21 Sewer relief valve
US4475571A (en) * 1983-06-07 1984-10-09 Houston Jr James M Sewer relief valve
US4621945A (en) * 1985-01-11 1986-11-11 Schafer Christopher E Head control stand
US4922556A (en) * 1987-11-09 1990-05-08 Elwyn V. Harp Flushing means
US4948294A (en) * 1988-02-22 1990-08-14 Innotag Inc. Control device for underground drainage and irrigation network
US5161911A (en) * 1988-07-05 1992-11-10 Patrick Regan Water backup preventing system and monitoring system therefor
US4997312A (en) * 1988-07-05 1991-03-05 Patrick Regan Water backup preventing system and monitoring system therefor
US4892440A (en) * 1988-07-05 1990-01-09 Eveready Flood Control Water backup preventing system and monitoring system therefor
US5213130A (en) * 1989-12-27 1993-05-25 Al Hamlan Saleh A Irrigation system
CA2022928C (en) * 1990-08-08 1995-10-24 Serge Lionel Proulx Drainage valve having a flexible flap with an edge taper
US5161564A (en) * 1991-06-03 1992-11-10 Clark Stephen E Automatic separator valve
US5153948A (en) * 1991-08-26 1992-10-13 Toilet Mizer Co. Water saver for flush toilet
US5174499A (en) * 1991-11-05 1992-12-29 Al Hamlan Saleh A Irrigation system
US5524495A (en) * 1992-06-22 1996-06-11 Vortox Company Liquid sampling devices and method
US5493086A (en) * 1992-11-24 1996-02-20 Murphy Management Inc. Monitoring and regulating device for a fluid such as engine oil
US5365970A (en) * 1993-04-07 1994-11-22 Butler Larry D Gravity flow chemigation system and low level shutoff valve
US5348041A (en) * 1993-05-21 1994-09-20 Clark Stephen E Separator valve
US5456235A (en) * 1994-12-06 1995-10-10 Carter Automotive Company, Inc. Fuel system
US5533545A (en) * 1995-07-18 1996-07-09 Air System Products, Inc. Drain system
US5918622A (en) * 1997-07-01 1999-07-06 Bermad Separation valve
US6148852A (en) * 1997-11-24 2000-11-21 Osterman; David M. Sump pit regulating valve
US5988201A (en) * 1998-07-31 1999-11-23 Sparco, Inc. Automatic vent having a multi-hinged valve
CA2302454C (en) * 2000-03-23 2007-06-19 Gabe Coscarella Backwater valve
US6467994B1 (en) * 2000-05-19 2002-10-22 Daniel B. Stephens & Associates, Inc. Apparatus and method for beneficial use or handling of run-off or collected water
US6749743B1 (en) * 2002-10-04 2004-06-15 Zabel Industries International, Ltd. Fuel diverter for a recirculating wastewater treatment system
US6692186B1 (en) * 2002-12-11 2004-02-17 Fast Ditch, Inc. Apparatus and method for transporting water
US7243669B2 (en) * 2003-03-19 2007-07-17 Clack Corporation Float-responsive valve with premature closure prevention

Also Published As

Publication number Publication date
WO2005012660A1 (en) 2005-02-10
US20050025573A1 (en) 2005-02-03

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