IT989915B - IMPROVEMENT IN THE INSERTION STATIONS AND REMOVAL OF MOBILE INSERTS IN DUCTS SUCH AS OLEODOTES AND SIMILAR - Google Patents

IMPROVEMENT IN THE INSERTION STATIONS AND REMOVAL OF MOBILE INSERTS IN DUCTS SUCH AS OLEODOTES AND SIMILAR

Info

Publication number
IT989915B
IT989915B IT5151973A IT5151973A IT989915B IT 989915 B IT989915 B IT 989915B IT 5151973 A IT5151973 A IT 5151973A IT 5151973 A IT5151973 A IT 5151973A IT 989915 B IT989915 B IT 989915B
Authority
IT
Italy
Prior art keywords
oleodotes
ducts
removal
improvement
similar
Prior art date
Application number
IT5151973A
Other languages
Italian (it)
Original Assignee
Gen Descaling Co 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 Gen Descaling Co Ltd filed Critical Gen Descaling Co Ltd
Application granted granted Critical
Publication of IT989915B publication Critical patent/IT989915B/en

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/46—Launching or retrieval of pigs or moles
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/40—Separating transported fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Housing For Livestock And Birds (AREA)
IT5151973A 1972-07-17 1973-07-17 IMPROVEMENT IN THE INSERTION STATIONS AND REMOVAL OF MOBILE INSERTS IN DUCTS SUCH AS OLEODOTES AND SIMILAR IT989915B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3335272A GB1388426A (en) 1972-07-17 1972-07-17 Pipeline pigging station

Publications (1)

Publication Number Publication Date
IT989915B true IT989915B (en) 1975-06-10

Family

ID=10351828

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5151973A IT989915B (en) 1972-07-17 1973-07-17 IMPROVEMENT IN THE INSERTION STATIONS AND REMOVAL OF MOBILE INSERTS IN DUCTS SUCH AS OLEODOTES AND SIMILAR

Country Status (5)

Country Link
CA (1) CA991813A (en)
DE (1) DE2336354A1 (en)
FR (1) FR2193169B3 (en)
GB (1) GB1388426A (en)
IT (1) IT989915B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61502806A (en) * 1984-07-25 1986-12-04 ラツテン，ジエイク　ジヨン Concrete pumping
GB2196715B (en) * 1986-10-27 1990-06-06 British Gas Plc Method of launching a pig into a pipeline
RU2690111C1 (en) * 2018-09-27 2019-05-30 Акционерное общество "Самаранефтегаз" Automated cleaning device starting chamber

Also Published As

Publication number Publication date
DE2336354A1 (en) 1974-02-07
CA991813A (en) 1976-06-29
FR2193169A1 (en) 1974-02-15
FR2193169B3 (en) 1976-07-02
GB1388426A (en) 1975-03-26

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