GB1428253A - Pipe cleaning devices - Google Patents

Pipe cleaning devices

Info

Publication number
GB1428253A
GB1428253A GB2098873A GB2098873A GB1428253A GB 1428253 A GB1428253 A GB 1428253A GB 2098873 A GB2098873 A GB 2098873A GB 2098873 A GB2098873 A GB 2098873A GB 1428253 A GB1428253 A GB 1428253A
Authority
GB
United Kingdom
Prior art keywords
pipe
fluid
electrode
cleaning devices
pipe cleaning
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
GB2098873A
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.)
PK BYURO ELEKTROGIDRAVLIKI AN
Original Assignee
PK BYURO ELEKTROGIDRAVLIKI AN
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 PK BYURO ELEKTROGIDRAVLIKI AN filed Critical PK BYURO ELEKTROGIDRAVLIKI AN
Priority to GB2098873A priority Critical patent/GB1428253A/en
Publication of GB1428253A publication Critical patent/GB1428253A/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
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0007—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by explosions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/14—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment
    • B29C59/142—Surface shaping of articles, e.g. embossing; Apparatus therefor by plasma treatment of profiled articles, e.g. hollow or tubular articles

Abstract

1428253 Cleaning pipes PROEKTNOKONSTRUKT BJURO ELEKTROGIDRAVLIKI AKAD NAUK UKRAIN SSR 3 May 1973 20988/73 Heading F2N [Also in Divisions H1 and H3-H5] A shock wave, created by electric impulse discharge between central electrode 7 and annular electrode 1, travels through a fluidfilled pipe 3 to elastically deform the pipe walls and thus to free deposits adhering to the pipe. A frusto-conical member 2 connects the electrode assembly to the pipe. The fluid is supplied via manifold 8 and apertures 9. A series of shock waves may be generated. The dislodged deposits are washed away by fluid flow through the pipe resulting from plasma generation and continued introduction of fluid at 8/9.
GB2098873A 1973-05-03 1973-05-03 Pipe cleaning devices Expired GB1428253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2098873A GB1428253A (en) 1973-05-03 1973-05-03 Pipe cleaning devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2098873A GB1428253A (en) 1973-05-03 1973-05-03 Pipe cleaning devices

Publications (1)

Publication Number Publication Date
GB1428253A true GB1428253A (en) 1976-03-17

Family

ID=10155270

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2098873A Expired GB1428253A (en) 1973-05-03 1973-05-03 Pipe cleaning devices

Country Status (1)

Country Link
GB (1) GB1428253A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089124A2 (en) * 1982-03-12 1983-09-21 Toray Industries, Inc. Method of treating inner surface of plastic tube with plasma
GB2222652A (en) * 1988-09-08 1990-03-14 Cabot Corp Cleaning apparatus and process
US4919154A (en) * 1988-02-29 1990-04-24 Engle Thomas B Pipe purging assembly and method therefor
WO1999024177A1 (en) * 1997-11-12 1999-05-20 Ablation Technologies Inc. Method and apparatus for cleaning molds used in the glass fabrication industry
US5948171A (en) * 1997-05-20 1999-09-07 Southwest Research Institute Electrohydraulic transducer for cleaning the inner surface of pipes
CN102218422A (en) * 2011-04-13 2011-10-19 苏州大学 Helicon wave plasma cleaning device for cleaning pipelines

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089124A2 (en) * 1982-03-12 1983-09-21 Toray Industries, Inc. Method of treating inner surface of plastic tube with plasma
EP0089124A3 (en) * 1982-03-12 1986-02-19 Toray Industries, Inc. Method of treating inner surface of plastic tube with plasma
US4919154A (en) * 1988-02-29 1990-04-24 Engle Thomas B Pipe purging assembly and method therefor
GB2222652A (en) * 1988-09-08 1990-03-14 Cabot Corp Cleaning apparatus and process
AU621920B2 (en) * 1988-09-08 1992-03-26 Cabot Corporation Cleaning apparatus and process
GB2222652B (en) * 1988-09-08 1992-08-19 Cabot Corp Cleaning apparatus and process
US5948171A (en) * 1997-05-20 1999-09-07 Southwest Research Institute Electrohydraulic transducer for cleaning the inner surface of pipes
WO1999024177A1 (en) * 1997-11-12 1999-05-20 Ablation Technologies Inc. Method and apparatus for cleaning molds used in the glass fabrication industry
CN102218422A (en) * 2011-04-13 2011-10-19 苏州大学 Helicon wave plasma cleaning device for cleaning pipelines

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Legal Events

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