GB1460031A - Removal of detritus from underground channels passages and the like - Google Patents

Removal of detritus from underground channels passages and the like

Info

Publication number
GB1460031A
GB1460031A GB1157573A GB1157573A GB1460031A GB 1460031 A GB1460031 A GB 1460031A GB 1157573 A GB1157573 A GB 1157573A GB 1157573 A GB1157573 A GB 1157573A GB 1460031 A GB1460031 A GB 1460031A
Authority
GB
United Kingdom
Prior art keywords
liquid
detritus
nozzle
sewer
removal
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
Application number
GB1157573A
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.)
Insituform Pipes and Structures Ltd
Original Assignee
Insituform Pipes and Structures 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 Insituform Pipes and Structures Ltd filed Critical Insituform Pipes and Structures Ltd
Priority to GB1157573A priority Critical patent/GB1460031A/en
Publication of GB1460031A publication Critical patent/GB1460031A/en
Expired 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

Abstract

1460031 Cleaning underground passages INSITUFORM (PIPES & STRUCTURES) Ltd 21 Feb 1974 [9 March 1973] 11575/73 Heading F2N [Also in Division E1] Detritus is removed from a sewer 100 by directing a liquid jet from nozzle 136 at the detritus so that the latter becomes suspended in the liquid, and causing the suspension of detritus to pass upwardly through pipe 156 by directing a liquid jet from nozzle 148 upwardly into the lower end of pipe 156. Liquid from the sewer is pumped to a pump at ground level, which in turn delivers liquid to nozzle 136, Fig. 1 (not shown). Nozzle 136 may carry a clamp for engaging the sewer walls and operable by the pressurized liquid. At ground level the detritus and liquid are separated at 160, 166. The separated liquid is pumped at 126 to the nozzle 148. The position of nozzle 136 along the sewer may be adjusted by means of cable 134.
GB1157573A 1973-03-09 1973-03-09 Removal of detritus from underground channels passages and the like Expired GB1460031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1157573A GB1460031A (en) 1973-03-09 1973-03-09 Removal of detritus from underground channels passages and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1157573A GB1460031A (en) 1973-03-09 1973-03-09 Removal of detritus from underground channels passages and the like

Publications (1)

Publication Number Publication Date
GB1460031A true GB1460031A (en) 1976-12-31

Family

ID=9988774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1157573A Expired GB1460031A (en) 1973-03-09 1973-03-09 Removal of detritus from underground channels passages and the like

Country Status (1)

Country Link
GB (1) GB1460031A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003474A1 (en) * 1988-09-27 1990-04-05 Bo Larsson Method of removing and purifying sludges and waste water and apparatus herefor
WO1991005116A1 (en) * 1989-10-04 1991-04-18 Tate Pipe Lining Processes Limited Apparatus and method for clearing sewers
WO1992001121A1 (en) * 1990-07-13 1992-01-23 Dowell Schlumberger Incorporated Apparatus and method for cleaning pipe
GB2253257A (en) * 1989-10-04 1992-09-02 Tate Pipe Lining Processes Lim Apparatus and method for clearing sewers
US5244505A (en) * 1990-07-13 1993-09-14 Pipe Rehab International, Inc. Method for cleaning pipe
US5341539A (en) * 1990-11-01 1994-08-30 Sheppard Sheron R Apparatus for cleaning waste collection system
US5435854A (en) * 1990-08-10 1995-07-25 Pipeline Sewer Services, Inc. Pipe cleaning modules and systems and methods for their use
US5547514A (en) * 1994-09-28 1996-08-20 Pacific Gas And Electric Company Apparatus for cleaning sub-surface electrical enclosures and the like
DE19701010A1 (en) * 1997-01-14 1998-07-16 Josef Stoeckl Pipeline interior cleaning by pressurised medium
WO1998039523A1 (en) 1997-03-07 1998-09-11 Hollandsche Beton Groep N.V. Cleaning device for a system of pipes
NL1029765C2 (en) * 2005-08-18 2007-02-20 Gmb Beheer B V Drain cleaning vehicle, includes suction hose for removing fouling material with cleaning head capable of separating water by centrifugal force

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003474A1 (en) * 1988-09-27 1990-04-05 Bo Larsson Method of removing and purifying sludges and waste water and apparatus herefor
WO1991005116A1 (en) * 1989-10-04 1991-04-18 Tate Pipe Lining Processes Limited Apparatus and method for clearing sewers
GB2253257A (en) * 1989-10-04 1992-09-02 Tate Pipe Lining Processes Lim Apparatus and method for clearing sewers
WO1992001121A1 (en) * 1990-07-13 1992-01-23 Dowell Schlumberger Incorporated Apparatus and method for cleaning pipe
US5244505A (en) * 1990-07-13 1993-09-14 Pipe Rehab International, Inc. Method for cleaning pipe
US5435854A (en) * 1990-08-10 1995-07-25 Pipeline Sewer Services, Inc. Pipe cleaning modules and systems and methods for their use
US5622571A (en) * 1990-08-10 1997-04-22 Pipeline Services, Inc. Pipe cleaning modules and systems and methods for their use
US5341539A (en) * 1990-11-01 1994-08-30 Sheppard Sheron R Apparatus for cleaning waste collection system
US5547514A (en) * 1994-09-28 1996-08-20 Pacific Gas And Electric Company Apparatus for cleaning sub-surface electrical enclosures and the like
DE19701010A1 (en) * 1997-01-14 1998-07-16 Josef Stoeckl Pipeline interior cleaning by pressurised medium
WO1998039523A1 (en) 1997-03-07 1998-09-11 Hollandsche Beton Groep N.V. Cleaning device for a system of pipes
NL1029765C2 (en) * 2005-08-18 2007-02-20 Gmb Beheer B V Drain cleaning vehicle, includes suction hose for removing fouling material with cleaning head capable of separating water by centrifugal force

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Legal Events

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