GB9206910D0 - Jetting head - Google Patents

Jetting head

Info

Publication number
GB9206910D0
GB9206910D0 GB929206910A GB9206910A GB9206910D0 GB 9206910 D0 GB9206910 D0 GB 9206910D0 GB 929206910 A GB929206910 A GB 929206910A GB 9206910 A GB9206910 A GB 9206910A GB 9206910 D0 GB9206910 D0 GB 9206910D0
Authority
GB
United Kingdom
Prior art keywords
sewer
head
jet
jetting head
alpha
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.)
Pending
Application number
GB929206910A
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.)
CRANE NORMAN W
Original Assignee
CRANE NORMAN W
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 CRANE NORMAN W filed Critical CRANE NORMAN W
Priority to GB929206910A priority Critical patent/GB9206910D0/en
Publication of GB9206910D0 publication Critical patent/GB9206910D0/en
Priority to PCT/GB1993/000576 priority patent/WO1993020295A1/en
Priority to ES93906714T priority patent/ES2114043T3/en
Priority to EP93906714A priority patent/EP0633969B1/en
Priority to AU37618/93A priority patent/AU3761893A/en
Priority to DE69316605T priority patent/DE69316605T2/en
Priority to AT93906714T priority patent/ATE162575T1/en
Pending 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
    • B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
    • B08B9/0495—Nozzles propelled by fluid jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Sewage (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Seal Device For Vehicle (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cleaning In General (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

A jetting head for cleaning a sewer has an inlet (C) for connection to a pipe (2) carrying water. The body (1) of the head is arranged to lie generally horizontally in the sewer and includes an outlet (0) arranged to direct a jet of water downwards at a shallow angle ( alpha ) to the longitudinal axis of the body (1). The jet strikes the detritus (8) in the invert of the sewer at a shallow angle ( alpha ) of attack. In one example, the head includes a nozzle (12) connected to the outlet (0) and producing a single fan-shaped jet.
GB929206910A 1992-03-30 1992-03-30 Jetting head Pending GB9206910D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB929206910A GB9206910D0 (en) 1992-03-30 1992-03-30 Jetting head
PCT/GB1993/000576 WO1993020295A1 (en) 1992-03-30 1993-03-22 Jetting head
ES93906714T ES2114043T3 (en) 1992-03-30 1993-03-22 PRESSURE JET EMITTING HEAD.
EP93906714A EP0633969B1 (en) 1992-03-30 1993-03-22 Jetting head
AU37618/93A AU3761893A (en) 1992-03-30 1993-03-22 Jetting head
DE69316605T DE69316605T2 (en) 1992-03-30 1993-03-22 CLEANING NOZZLE
AT93906714T ATE162575T1 (en) 1992-03-30 1993-03-22 CLEARING NOZZLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929206910A GB9206910D0 (en) 1992-03-30 1992-03-30 Jetting head

Publications (1)

Publication Number Publication Date
GB9206910D0 true GB9206910D0 (en) 1992-05-13

Family

ID=10713103

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929206910A Pending GB9206910D0 (en) 1992-03-30 1992-03-30 Jetting head

Country Status (7)

Country Link
EP (1) EP0633969B1 (en)
AT (1) ATE162575T1 (en)
AU (1) AU3761893A (en)
DE (1) DE69316605T2 (en)
ES (1) ES2114043T3 (en)
GB (1) GB9206910D0 (en)
WO (1) WO1993020295A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830470A1 (en) * 2002-02-06 2003-04-11 Hydrolog Machine for cleaning drainage systems has pump vehicles to feed water to cleaning hose and extract soiled water
CN112726778B (en) * 2021-01-08 2022-09-20 林玉如 Municipal pipeline for clearing blockage by water flow impact

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1609175A1 (en) * 1965-06-02 1970-02-12 Woma Appbau W Maasberg & Co Gm Device for cleaning sewers
US3678948A (en) * 1970-02-26 1972-07-25 Rockwell Mfg Co Pipe cleaning apparatus
DE2331030A1 (en) * 1973-06-19 1975-01-16 Hermann Glesmann Channel cleaning jet for drainage water channels - has two wheels spray orifice arrangement and a hose quick release coupling
US4699163A (en) * 1985-12-16 1987-10-13 Baziuk Slawko M Head for cleaning the interior of a pipe

Also Published As

Publication number Publication date
WO1993020295A1 (en) 1993-10-14
EP0633969B1 (en) 1998-01-21
ES2114043T3 (en) 1998-05-16
EP0633969A1 (en) 1995-01-18
AU3761893A (en) 1993-11-08
ATE162575T1 (en) 1998-02-15
DE69316605D1 (en) 1998-02-26
DE69316605T2 (en) 1998-08-20

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