GB0901701D0 - Method and apparatus for the control of fluid in a channel - Google Patents

Method and apparatus for the control of fluid in a channel

Info

Publication number
GB0901701D0
GB0901701D0 GBGB0901701.3A GB0901701A GB0901701D0 GB 0901701 D0 GB0901701 D0 GB 0901701D0 GB 0901701 A GB0901701 A GB 0901701A GB 0901701 D0 GB0901701 D0 GB 0901701D0
Authority
GB
United Kingdom
Prior art keywords
fluid
channel
control
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.)
Ceased
Application number
GBGB0901701.3A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hymetrics Ltd
Original Assignee
Hymetrics 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 Hymetrics Ltd filed Critical Hymetrics Ltd
Priority to GBGB0901701.3A priority Critical patent/GB0901701D0/en
Publication of GB0901701D0 publication Critical patent/GB0901701D0/en
Priority to GB1001686A priority patent/GB2467640A/en
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • 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
    • E03F5/107—Active flow control devices, i.e. moving during flow regulation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • G05D7/067—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means characterised by free surface flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Measuring Volume Flow (AREA)
GBGB0901701.3A 2009-02-04 2009-02-04 Method and apparatus for the control of fluid in a channel Ceased GB0901701D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0901701.3A GB0901701D0 (en) 2009-02-04 2009-02-04 Method and apparatus for the control of fluid in a channel
GB1001686A GB2467640A (en) 2009-02-04 2010-02-03 Method and Apparatus for the Control of Flow in a Channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0901701.3A GB0901701D0 (en) 2009-02-04 2009-02-04 Method and apparatus for the control of fluid in a channel

Publications (1)

Publication Number Publication Date
GB0901701D0 true GB0901701D0 (en) 2009-03-11

Family

ID=40469471

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0901701.3A Ceased GB0901701D0 (en) 2009-02-04 2009-02-04 Method and apparatus for the control of fluid in a channel
GB1001686A Withdrawn GB2467640A (en) 2009-02-04 2010-02-03 Method and Apparatus for the Control of Flow in a Channel

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1001686A Withdrawn GB2467640A (en) 2009-02-04 2010-02-03 Method and Apparatus for the Control of Flow in a Channel

Country Status (1)

Country Link
GB (2) GB0901701D0 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922481A1 (en) * 1989-07-08 1991-01-17 Kupczik Guenter Flow regulator esp. for waste water channels - varies plane of curvature of curved tube section to adjust flow cross-section, ensuring uniform flow
GB2459875A (en) * 2008-05-08 2009-11-11 Jones Richard W A method and apparatus for diverting flowing water from a cylindrical conduit

Also Published As

Publication number Publication date
GB2467640A (en) 2010-08-11
GB201001686D0 (en) 2010-03-17

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: HYMETRICS LIMITED

Free format text: FORMER OWNERS: RICHARD WARREN JONES; HYMETRICS LIMITED;ES

AT Applications terminated before publication under section 16(1)