ATE162575T1 - CLEARING NOZZLE - Google Patents

CLEARING NOZZLE

Info

Publication number
ATE162575T1
ATE162575T1 AT93906714T AT93906714T ATE162575T1 AT E162575 T1 ATE162575 T1 AT E162575T1 AT 93906714 T AT93906714 T AT 93906714T AT 93906714 T AT93906714 T AT 93906714T AT E162575 T1 ATE162575 T1 AT E162575T1
Authority
AT
Austria
Prior art keywords
sewer
jet
head
alpha
outlet
Prior art date
Application number
AT93906714T
Other languages
German (de)
Inventor
Norman William Crane
Original Assignee
Norman William Crane
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 Norman William Crane filed Critical Norman William Crane
Application granted granted Critical
Publication of ATE162575T1 publication Critical patent/ATE162575T1/en

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.
AT93906714T 1992-03-30 1993-03-22 CLEARING NOZZLE ATE162575T1 (en)

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
ATE162575T1 true ATE162575T1 (en) 1998-02-15

Family

ID=10713103

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93906714T ATE162575T1 (en) 1992-03-30 1993-03-22 CLEARING NOZZLE

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
ES2114043T3 (en) 1998-05-16
AU3761893A (en) 1993-11-08
WO1993020295A1 (en) 1993-10-14
DE69316605D1 (en) 1998-02-26
EP0633969B1 (en) 1998-01-21
DE69316605T2 (en) 1998-08-20
GB9206910D0 (en) 1992-05-13
EP0633969A1 (en) 1995-01-18

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