GB2545308B - Apparatus and method for entry into pressurised systems - Google Patents

Apparatus and method for entry into pressurised systems Download PDF

Info

Publication number
GB2545308B
GB2545308B GB1617663.8A GB201617663A GB2545308B GB 2545308 B GB2545308 B GB 2545308B GB 201617663 A GB201617663 A GB 201617663A GB 2545308 B GB2545308 B GB 2545308B
Authority
GB
United Kingdom
Prior art keywords
entry
pressurised systems
pressurised
systems
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.)
Active
Application number
GB1617663.8A
Other versions
GB2545308A (en
GB201617663D0 (en
Inventor
Ian Macculloch Alistair
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.)
Pipetech Operations Ltd
Original Assignee
Pipetech Operations 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 Pipetech Operations Ltd filed Critical Pipetech Operations Ltd
Publication of GB201617663D0 publication Critical patent/GB201617663D0/en
Publication of GB2545308A publication Critical patent/GB2545308A/en
Application granted granted Critical
Publication of GB2545308B publication Critical patent/GB2545308B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
GB1617663.8A 2015-10-19 2016-10-19 Apparatus and method for entry into pressurised systems Active GB2545308B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1518473.2A GB201518473D0 (en) 2015-10-19 2015-10-19 Pressurised pipeline cleaning

Publications (3)

Publication Number Publication Date
GB201617663D0 GB201617663D0 (en) 2016-11-30
GB2545308A GB2545308A (en) 2017-06-14
GB2545308B true GB2545308B (en) 2021-04-28

Family

ID=55131254

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1518473.2A Ceased GB201518473D0 (en) 2015-10-19 2015-10-19 Pressurised pipeline cleaning
GB1617663.8A Active GB2545308B (en) 2015-10-19 2016-10-19 Apparatus and method for entry into pressurised systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1518473.2A Ceased GB201518473D0 (en) 2015-10-19 2015-10-19 Pressurised pipeline cleaning

Country Status (1)

Country Link
GB (2) GB201518473D0 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224419A1 (en) * 1992-07-24 1994-01-27 Deutsche Aerospace Pipe seal for testing water-tightness of drinking water or waste pipes - has sealing unit containing two for more membranes which contact pipe wall when under pressure
CN202451113U (en) * 2012-01-18 2012-09-26 中国石油化工股份有限公司 Thermally-cleaning, wax-removing and oil layer pollution-preventing oil pumping pipe column
CN103822045A (en) * 2014-03-11 2014-05-28 济钢集团国际工程技术有限公司 Dismountable pipeline plugging device
CN104089145A (en) * 2014-07-01 2014-10-08 孟鋆辉 New technology for buried pipeline online remote lining glass fiber reinforced plastic constant-temperature and low-temperature expediting setting restoration corrosion prevention

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224419A1 (en) * 1992-07-24 1994-01-27 Deutsche Aerospace Pipe seal for testing water-tightness of drinking water or waste pipes - has sealing unit containing two for more membranes which contact pipe wall when under pressure
CN202451113U (en) * 2012-01-18 2012-09-26 中国石油化工股份有限公司 Thermally-cleaning, wax-removing and oil layer pollution-preventing oil pumping pipe column
CN103822045A (en) * 2014-03-11 2014-05-28 济钢集团国际工程技术有限公司 Dismountable pipeline plugging device
CN104089145A (en) * 2014-07-01 2014-10-08 孟鋆辉 New technology for buried pipeline online remote lining glass fiber reinforced plastic constant-temperature and low-temperature expediting setting restoration corrosion prevention

Also Published As

Publication number Publication date
GB201518473D0 (en) 2015-12-02
GB2545308A (en) 2017-06-14
GB201617663D0 (en) 2016-11-30

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