GB2422297B - Weir cleaning apparatus - Google Patents

Weir cleaning apparatus

Info

Publication number
GB2422297B
GB2422297B GB0601431A GB0601431A GB2422297B GB 2422297 B GB2422297 B GB 2422297B GB 0601431 A GB0601431 A GB 0601431A GB 0601431 A GB0601431 A GB 0601431A GB 2422297 B GB2422297 B GB 2422297B
Authority
GB
United Kingdom
Prior art keywords
cleaning apparatus
weir cleaning
weir
cleaning
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.)
Expired - Fee Related
Application number
GB0601431A
Other versions
GB0601431D0 (en
GB2422297A (en
Inventor
Martin Frewer
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.)
JILL FREWER
Original Assignee
JILL FREWER
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 JILL FREWER filed Critical JILL FREWER
Publication of GB0601431D0 publication Critical patent/GB0601431D0/en
Publication of GB2422297A publication Critical patent/GB2422297A/en
Application granted granted Critical
Publication of GB2422297B publication Critical patent/GB2422297B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B08B1/30—
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L25/00—Domestic cleaning devices not provided for in other groups of this subclass 
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • 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
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
GB0601431A 2005-01-24 2006-01-24 Weir cleaning apparatus Expired - Fee Related GB2422297B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0501494.9A GB0501494D0 (en) 2005-01-24 2005-01-24 Weir cleaning apparatus

Publications (3)

Publication Number Publication Date
GB0601431D0 GB0601431D0 (en) 2006-03-08
GB2422297A GB2422297A (en) 2006-07-26
GB2422297B true GB2422297B (en) 2008-06-04

Family

ID=34259623

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0501494.9A Ceased GB0501494D0 (en) 2005-01-24 2005-01-24 Weir cleaning apparatus
GB0601431A Expired - Fee Related GB2422297B (en) 2005-01-24 2006-01-24 Weir cleaning apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0501494.9A Ceased GB0501494D0 (en) 2005-01-24 2005-01-24 Weir cleaning apparatus

Country Status (1)

Country Link
GB (2) GB0501494D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111648302A (en) * 2020-06-16 2020-09-11 重庆天地人建设集团有限公司 Construction process for treating explosion shell and crack of dam panel
CN114856899A (en) * 2022-05-19 2022-08-05 浙江省水利河口研究院(浙江省海洋规划设计研究院) System for generating power by clinging to tidal pool additionally built in harbor pool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830748A (en) * 1988-05-02 1989-05-16 Hall Ford W Apparatus for cleaning algae and debris from a water treatment tank
US4876010A (en) * 1988-10-03 1989-10-24 Dana Riddle Waste treatment cleaner apparatus
US6016924A (en) * 1995-10-30 2000-01-25 Caliva; Anthony L. Apparatus for cleaning water treatment tank surfaces

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4830748A (en) * 1988-05-02 1989-05-16 Hall Ford W Apparatus for cleaning algae and debris from a water treatment tank
US4876010A (en) * 1988-10-03 1989-10-24 Dana Riddle Waste treatment cleaner apparatus
US6016924A (en) * 1995-10-30 2000-01-25 Caliva; Anthony L. Apparatus for cleaning water treatment tank surfaces

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111648302A (en) * 2020-06-16 2020-09-11 重庆天地人建设集团有限公司 Construction process for treating explosion shell and crack of dam panel
CN114856899A (en) * 2022-05-19 2022-08-05 浙江省水利河口研究院(浙江省海洋规划设计研究院) System for generating power by clinging to tidal pool additionally built in harbor pool
CN114856899B (en) * 2022-05-19 2023-08-15 浙江省水利河口研究院(浙江省海洋规划设计研究院) System for generating power by attaching tidal pool to harbor pool

Also Published As

Publication number Publication date
GB0601431D0 (en) 2006-03-08
GB0501494D0 (en) 2005-03-02
GB2422297A (en) 2006-07-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100124