GB0321034D0 - Pond level control - Google Patents

Pond level control

Info

Publication number
GB0321034D0
GB0321034D0 GB0321034A GB0321034A GB0321034D0 GB 0321034 D0 GB0321034 D0 GB 0321034D0 GB 0321034 A GB0321034 A GB 0321034A GB 0321034 A GB0321034 A GB 0321034A GB 0321034 D0 GB0321034 D0 GB 0321034D0
Authority
GB
United Kingdom
Prior art keywords
level control
pond level
pond
control
level
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.)
Withdrawn
Application number
GB0321034A
Other versions
GB2405698A (en
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.)
THORN PAUL
Original Assignee
THORN PAUL
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 THORN PAUL filed Critical THORN PAUL
Publication of GB0321034D0 publication Critical patent/GB0321034D0/en
Publication of GB2405698A publication Critical patent/GB2405698A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch
    • 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
    • G01F23/32—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 using rotatable arms or other pivotable transmission elements
    • G01F23/36—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 using rotatable arms or other pivotable transmission elements using electrically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
GB0321034A 2003-05-30 2003-09-09 Pond level control Withdrawn GB2405698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0312332A GB0312332D0 (en) 2003-05-30 2003-05-30 Pond pump control

Publications (2)

Publication Number Publication Date
GB0321034D0 true GB0321034D0 (en) 2003-10-08
GB2405698A GB2405698A (en) 2005-03-09

Family

ID=9958957

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0312332A Ceased GB0312332D0 (en) 2003-05-30 2003-05-30 Pond pump control
GB0321034A Withdrawn GB2405698A (en) 2003-05-30 2003-09-09 Pond level control

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0312332A Ceased GB0312332D0 (en) 2003-05-30 2003-05-30 Pond pump control

Country Status (1)

Country Link
GB (2) GB0312332D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2439561A (en) * 2006-06-28 2008-01-02 Lee Wootton A pond water level maintainer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8907419D0 (en) * 1989-04-01 1989-05-17 Cooper Robert Liquid level monitoring apparatus
GB2287538B (en) * 1994-03-10 1997-05-21 Pai Lung Machinery Mill Co Ltd Water level detector and indicator system
US5781117A (en) * 1996-11-22 1998-07-14 Rish; Thomas L. Water level detector alarm device
JPH10252660A (en) * 1997-03-07 1998-09-22 Teraru Kyokuto:Kk Submerged pump device

Also Published As

Publication number Publication date
GB0312332D0 (en) 2003-07-02
GB2405698A (en) 2005-03-09

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Legal Events

Date Code Title Description
710B Request of alter time limits

Free format text: EXTENSION APPLICATION: APPLICATION FOR EXTENSION OF THE PERIOD(S) PRESCRIBED BY RULE(S) 25(2) FILEDON 20040802.

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)