GB2045887B - Pipeline pig - Google Patents

Pipeline pig

Info

Publication number
GB2045887B
GB2045887B GB7912227A GB7912227A GB2045887B GB 2045887 B GB2045887 B GB 2045887B GB 7912227 A GB7912227 A GB 7912227A GB 7912227 A GB7912227 A GB 7912227A GB 2045887 B GB2045887 B GB 2045887B
Authority
GB
United Kingdom
Prior art keywords
pipeline pig
pig
pipeline
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
GB7912227A
Other versions
GB2045887A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7912227A priority Critical patent/GB2045887B/en
Priority to JP54171413A priority patent/JPS5836634B2/en
Publication of GB2045887A publication Critical patent/GB2045887A/en
Application granted granted Critical
Publication of GB2045887B publication Critical patent/GB2045887B/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
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0553—Cylindrically shaped pigs

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
GB7912227A 1979-04-06 1979-04-06 Pipeline pig Expired GB2045887B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB7912227A GB2045887B (en) 1979-04-06 1979-04-06 Pipeline pig
JP54171413A JPS5836634B2 (en) 1979-04-06 1979-12-29 conduit pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7912227A GB2045887B (en) 1979-04-06 1979-04-06 Pipeline pig

Publications (2)

Publication Number Publication Date
GB2045887A GB2045887A (en) 1980-11-05
GB2045887B true GB2045887B (en) 1983-05-05

Family

ID=10504410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7912227A Expired GB2045887B (en) 1979-04-06 1979-04-06 Pipeline pig

Country Status (2)

Country Link
JP (1) JPS5836634B2 (en)
GB (1) GB2045887B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931486U (en) * 1982-08-21 1984-02-27 佐川　志津男 sweeper
US4876761A (en) * 1987-07-31 1989-10-31 Shizuo Sagawa Pin for sweepers
JPS6438184A (en) * 1987-08-01 1989-02-08 Shizuo Sagawa Method of cleaning pipe
JPH059107Y2 (en) * 1989-09-14 1993-03-05
CA2195299A1 (en) * 1994-06-20 1995-12-28 Robert Watts Tire studded pipe pig
GB2369171A (en) * 1999-05-17 2002-05-22 Kenneth Latimer Scott A cutter for use in a method of reinstating drains or underground passages

Also Published As

Publication number Publication date
GB2045887A (en) 1980-11-05
JPS55134685A (en) 1980-10-20
JPS5836634B2 (en) 1983-08-10

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Legal Events

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

Effective date: 19980406