GB885626A - A method for moving a flexible conduit through a channel - Google Patents

A method for moving a flexible conduit through a channel

Info

Publication number
GB885626A
GB885626A GB2730460A GB2730460A GB885626A GB 885626 A GB885626 A GB 885626A GB 2730460 A GB2730460 A GB 2730460A GB 2730460 A GB2730460 A GB 2730460A GB 885626 A GB885626 A GB 885626A
Authority
GB
United Kingdom
Prior art keywords
conduit
channel
medium
cleaning
pump
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
GB2730460A
Inventor
Adrianus Hendrik Steenbergen
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.)
A H Steenbergen N V
Original Assignee
A H Steenbergen N V
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 A H Steenbergen N V filed Critical A H Steenbergen N V
Priority to GB2730460A priority Critical patent/GB885626A/en
Publication of GB885626A publication Critical patent/GB885626A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Abstract

885,626. Cleaning pipes. STEENBERGEN, N. V., A. H. Aug. 5, 1960, No. 27304/60. Class 99(2) [Also in Group XXIX]. A flexible elastic conduit is fed into a channel, wide as a drain, and moved therealong for cleaning the channel by supplying a pressure medium into the conduit which is provided at one end with a nozzle having spray means discharging some of the medium into the channel in a direction substantially contrary to the direction of flow within the conduit, the medium being supplied to the conduit in impulses of varying pressure which alternately stretch and contract the conduit. The nozzle is substantially conical and is provided with a central duct in its tip producing a forwardly directed jet 2, and with rearwardly directed ducts producing jets 1. A partial vacuum is created between the boundaries a, b which is effective in cleaning the channel. The pressure medium is supplied by a three-cylinder pump with one cylinder put out of gear, a two cylinder pump with a phase difference of 120 degrees, are a pump with constant delivery with an overflow valve in the delivery pipe, the valve being periodically opened by hand or automatically.
GB2730460A 1960-08-05 1960-08-05 A method for moving a flexible conduit through a channel Expired GB885626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2730460A GB885626A (en) 1960-08-05 1960-08-05 A method for moving a flexible conduit through a channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2730460A GB885626A (en) 1960-08-05 1960-08-05 A method for moving a flexible conduit through a channel

Publications (1)

Publication Number Publication Date
GB885626A true GB885626A (en) 1961-12-28

Family

ID=10257400

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2730460A Expired GB885626A (en) 1960-08-05 1960-08-05 A method for moving a flexible conduit through a channel

Country Status (1)

Country Link
GB (1) GB885626A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158748A (en) * 1984-05-17 1985-11-20 John Link Abrasive blasting nozzle
WO1991011270A1 (en) * 1990-01-19 1991-08-08 B.H.R. Group Limited Cleaning device
EP0457682A1 (en) * 1990-05-18 1991-11-21 Cogema (Compagnie Generale Des Matieres Nucleaires) Method of unblocking a pipe carrying dangerous products
US5617609A (en) * 1995-06-20 1997-04-08 Bently; John F. Air nozzle/flexible whip cleaning means for ductwork
FR2775767A1 (en) * 1998-03-06 1999-09-10 Packinox Sa DEVICE FOR CLEANING A CIRCULATION CHANNEL OF A THERMAL EXCHANGE FLUID IN A PLATE HEAT EXCHANGER

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158748A (en) * 1984-05-17 1985-11-20 John Link Abrasive blasting nozzle
WO1991011270A1 (en) * 1990-01-19 1991-08-08 B.H.R. Group Limited Cleaning device
EP0457682A1 (en) * 1990-05-18 1991-11-21 Cogema (Compagnie Generale Des Matieres Nucleaires) Method of unblocking a pipe carrying dangerous products
FR2662101A1 (en) * 1990-05-18 1991-11-22 Cogema PROCESS FOR CLEANING A PIPING VEHICLE FOR DANGEROUS PRODUCTS.
US5198037A (en) * 1990-05-18 1993-03-30 Cogema-Compagnie Generale Des Matieres Nucleaires Method for unclogging a pipe carrying dangerous substances
US5617609A (en) * 1995-06-20 1997-04-08 Bently; John F. Air nozzle/flexible whip cleaning means for ductwork
FR2775767A1 (en) * 1998-03-06 1999-09-10 Packinox Sa DEVICE FOR CLEANING A CIRCULATION CHANNEL OF A THERMAL EXCHANGE FLUID IN A PLATE HEAT EXCHANGER
WO1999045333A1 (en) * 1998-03-06 1999-09-10 Packinox Device for cleaning a plate heat exchanger channel

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