GB8424124D0 - Removing debris from concealed ducts - Google Patents

Removing debris from concealed ducts

Info

Publication number
GB8424124D0
GB8424124D0 GB848424124A GB8424124A GB8424124D0 GB 8424124 D0 GB8424124 D0 GB 8424124D0 GB 848424124 A GB848424124 A GB 848424124A GB 8424124 A GB8424124 A GB 8424124A GB 8424124 D0 GB8424124 D0 GB 8424124D0
Authority
GB
United Kingdom
Prior art keywords
removing debris
concealed
ducts
concealed ducts
debris
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Withdrawn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
GB848424124A
Other versions
GB2147970A (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.)
Water Research Centre
Original Assignee
Water Research Centre
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
Priority claimed from GB838325540A external-priority patent/GB8325540D0/en
Application filed by Water Research Centre filed Critical Water Research Centre
Publication of GB8424124D0 publication Critical patent/GB8424124D0/en
Publication of GB2147970A publication Critical patent/GB2147970A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
GB08424124A 1983-09-23 1984-09-24 Removing debris from ducts Withdrawn GB2147970A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838325540A GB8325540D0 (en) 1983-09-23 1983-09-23 Removing debris from concealed ducts
GB848402765A GB8402765D0 (en) 1983-09-23 1984-02-02 Removing debris from concealed ducts

Publications (2)

Publication Number Publication Date
GB8424124D0 true GB8424124D0 (en) 1984-10-31
GB2147970A GB2147970A (en) 1985-05-22

Family

ID=26286869

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08424124A Withdrawn GB2147970A (en) 1983-09-23 1984-09-24 Removing debris from ducts

Country Status (1)

Country Link
GB (1) GB2147970A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8922329D0 (en) * 1989-10-04 1989-11-22 Tate Pipe Lining Processes Lim Apparatus and method for clearing sewers
FR2669059A1 (en) * 1990-11-12 1992-05-15 Sacavi Sa DEVICE FOR TRANSFERRING MATERIALS, DEVICE COMPRISING SUCH DEVICE AND METHOD FOR CURING SEWERS.
GB2332032B (en) 1997-12-08 2001-09-19 Heathrow Hydrant Operating Com Cleaning apparatus
US9744572B2 (en) * 2015-03-30 2017-08-29 Robert Andrew Englent Apparatus for removing solids from sewers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1373350A (en) * 1971-03-12 1974-11-13 Hunting Coilfield Services Ltd Clearing solid material from elongate tubes and passages

Also Published As

Publication number Publication date
GB2147970A (en) 1985-05-22

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Legal Events

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