ZA200801721B - Automatic fluid flow control device - Google Patents

Automatic fluid flow control device

Info

Publication number
ZA200801721B
ZA200801721B ZA200801721A ZA200801721A ZA200801721B ZA 200801721 B ZA200801721 B ZA 200801721B ZA 200801721 A ZA200801721 A ZA 200801721A ZA 200801721 A ZA200801721 A ZA 200801721A ZA 200801721 B ZA200801721 B ZA 200801721B
Authority
ZA
South Africa
Prior art keywords
control device
fluid flow
flow control
automatic fluid
automatic
Prior art date
Application number
ZA200801721A
Other languages
English (en)
Inventor
Barnham James
Original Assignee
About Time Design Ltd
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 About Time Design Ltd filed Critical About Time Design Ltd
Publication of ZA200801721B publication Critical patent/ZA200801721B/xx

Links

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
    • E03C1/24—Overflow devices for basins or baths
    • E03C1/242—Overflow devices for basins or baths automatically actuating supply or draining valves
    • 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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/18—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level
    • F16K21/185—Self-closing valves, i.e. closing automatically after operation closed when a rising liquid reaches a predetermined level with electrical or magnetical means, e.g. with magnetic floats, for sensing the liquid level
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/72—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using magnetically actuated indicating means
    • 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
    • Y10S137/00—Fluid handling
    • Y10S137/909—Magnetic fluid valve
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7365—Single float controls plural 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
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7358—By float controlled valve
    • Y10T137/7439—Float arm operated valve
    • Y10T137/7485—Pivoted valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
ZA200801721A 2005-07-22 2005-07-22 Automatic fluid flow control device ZA200801721B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0515067A GB0515067D0 (en) 2005-07-22 2005-07-22 Liquid cut-off device

Publications (1)

Publication Number Publication Date
ZA200801721B true ZA200801721B (en) 2009-08-26

Family

ID=34976379

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200801721A ZA200801721B (en) 2005-07-22 2005-07-22 Automatic fluid flow control device

Country Status (9)

Country Link
US (2) US20080216900A1 (fr)
EP (1) EP1913207B1 (fr)
CN (1) CN101258291A (fr)
AU (1) AU2006271386A1 (fr)
BR (1) BRPI0613775A2 (fr)
CA (1) CA2615973A1 (fr)
GB (2) GB0515067D0 (fr)
WO (1) WO2007010284A2 (fr)
ZA (1) ZA200801721B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0702820D0 (en) * 2007-02-14 2007-03-28 Prodign Internat Ltd Liquid level control system
GB0805575D0 (en) * 2008-03-27 2008-04-30 About Time Design Ltd Automatic fluid flow control device
GB2476541B (en) * 2008-03-27 2011-10-26 About Time Design Ltd Fluid flow control device
US8033291B2 (en) * 2008-05-07 2011-10-11 Randolph Ovie L Magnetically activated cut-off valve assembly
US9004098B2 (en) 2009-04-03 2015-04-14 Ctb, Inc. Pressure regulator for watering system
US9463971B2 (en) * 2012-02-21 2016-10-11 Opw Fueling Containment Systems, Inc. Testable overfill prevention valve
WO2014042913A2 (fr) 2012-09-14 2014-03-20 Franklin Fueling Systems, Inc. Segment de tube de dépotage
US9288950B2 (en) 2013-07-06 2016-03-22 Christopher Hebison Non-invasive sprinkler
TW201531434A (zh) 2014-01-03 2015-08-16 Franklin Fueling Systems Inc 具有遠端測試功能之過量充塡防止閥
DE102015004691A1 (de) * 2015-04-10 2016-10-13 Bürkle Gmbh Durchflussregelvorrichtung
US10141141B2 (en) 2016-02-26 2018-11-27 S. J. Electro Systems, Inc. Magnetically actuated switch
US10399845B2 (en) 2017-09-22 2019-09-03 Emco Wheaton Retail Corporation Testable overfill prevention valve for a liquid storage container
US11441300B2 (en) * 2018-03-29 2022-09-13 Geberit International Ag Drain assembly
US11725377B1 (en) 2022-01-21 2023-08-15 Bradford A. Miley Apparatus and method for a cycle siphon using a float operated magnetically controlling pivoting float valve for minimizing the build-up of gases
GB2625558B (en) * 2022-12-20 2025-07-16 Calder John Flood prevention device

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US2756766A (en) * 1955-04-14 1956-07-31 James S Tronic Float controlled valve
US2999509A (en) * 1956-12-12 1961-09-12 Hankison Corp Device for automatically valving liquid
US2871873A (en) * 1958-01-31 1959-02-03 Whittaker Controls Liquid level control valve with pre-check system
US3029786A (en) * 1960-02-04 1962-04-17 Perfection Mfg Corp Automatic shutoff device for a milking apparatus
AT233341B (de) * 1961-09-04 1964-05-11 Kromschroeder Ag G Ventil
US3105512A (en) * 1962-09-17 1963-10-01 Culligan Inc Safety shut-off valve
US3609425A (en) * 1970-04-07 1971-09-28 Francis R Sheridan Reciprocating magnet motor
DE2258634A1 (de) * 1972-11-30 1974-06-06 Leander Schmatz Einrichtung zur selbsttaetigen absperrung von wasserleitungen
US3905391A (en) * 1973-11-19 1975-09-16 Melnick Irving Magnetic flap valve
US3891000A (en) * 1973-11-19 1975-06-24 Irving Melnick Impregnated magnetic flap valve
US3993090A (en) * 1975-01-29 1976-11-23 Hankison Paul M Automatic valving device
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WO2002092923A1 (fr) * 2001-05-12 2002-11-21 Andrew Peter Dunnett Systeme de trop-plein pour baignoire ou autre receptacle
US6473928B1 (en) * 2001-05-15 2002-11-05 Polaris Pool Systems, Inc. Magnetic control valve for a suction powered pool cleaner
CN2618011Y (zh) 2003-05-06 2004-05-26 郑周德 浮球式磁性开关
GB0324056D0 (en) * 2003-10-14 2003-11-19 Whitehead Stephen Overflow system
GB2416119A (en) 2004-07-12 2006-01-18 Malachi Christopher Mckenna Water dispenser for a bath
GB2421558A (en) 2004-10-11 2006-06-28 Gary Lewis Water supply shut off valve

Also Published As

Publication number Publication date
WO2007010284A3 (fr) 2007-06-28
AU2006271386A1 (en) 2007-01-25
GB0515067D0 (en) 2005-08-31
WO2007010284A2 (fr) 2007-01-25
EP1913207B1 (fr) 2016-09-14
CN101258291A (zh) 2008-09-03
GB0614663D0 (en) 2006-08-30
US20080216900A1 (en) 2008-09-11
US8215335B2 (en) 2012-07-10
GB2428800B (en) 2007-10-17
US20100314565A1 (en) 2010-12-16
CA2615973A1 (fr) 2007-01-25
EP1913207A2 (fr) 2008-04-23
GB2428800A (en) 2007-02-07
HK1108721A1 (zh) 2008-05-16
BRPI0613775A2 (pt) 2011-02-01

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