IT1008553B - Perfezionamento nei condotti o re lativo a essi - Google Patents

Perfezionamento nei condotti o re lativo a essi

Info

Publication number
IT1008553B
IT1008553B IT5244173A IT5244173A IT1008553B IT 1008553 B IT1008553 B IT 1008553B IT 5244173 A IT5244173 A IT 5244173A IT 5244173 A IT5244173 A IT 5244173A IT 1008553 B IT1008553 B IT 1008553B
Authority
IT
Italy
Prior art keywords
pipe
line
probe
pig
assembly
Prior art date
Application number
IT5244173A
Other languages
English (en)
Italian (it)
Original Assignee
Jones William Frederick
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 Jones William Frederick filed Critical Jones William Frederick
Application granted granted Critical
Publication of IT1008553B publication Critical patent/IT1008553B/it

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
    • 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
    • B08B9/0557—Pigs with rings shaped cleaning members, e.g. cup shaped pigs
    • 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
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/1283—Plugging pig
    • 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
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/132—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially deforming the packing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cleaning In General (AREA)
  • Pipe Accessories (AREA)
IT5244173A 1972-09-08 1973-09-10 Perfezionamento nei condotti o re lativo a essi IT1008553B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4182472A GB1434720A (en) 1972-09-08 1972-09-08 Pipeline pigs

Publications (1)

Publication Number Publication Date
IT1008553B true IT1008553B (it) 1976-11-30

Family

ID=10421530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5244173A IT1008553B (it) 1972-09-08 1973-09-10 Perfezionamento nei condotti o re lativo a essi

Country Status (6)

Country Link
BE (1) BE804704A (enExample)
DE (1) DE2345331C2 (enExample)
FR (1) FR2199275A5 (enExample)
GB (1) GB1434720A (enExample)
IT (1) IT1008553B (enExample)
NL (1) NL7312360A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000834A1 (en) * 1984-07-25 1986-02-13 Jake John Rutten Concrete pumping
GB2182113B (en) * 1985-10-24 1990-03-21 Stc Plc Fluid control valve
PL3315844T3 (pl) * 2016-10-28 2019-12-31 Hauff-Technik Gmbh & Co. Kg Zastosowanie ściskanej uszczelki z elastomerowym korpusem i sworzniem zaciskowym
CN110316469B (zh) * 2019-06-17 2020-09-01 南通永余防锈材料有限公司 一种金属管状结构件内腔的防氧化防锈装置
CN112871906A (zh) * 2021-01-14 2021-06-01 上海森松制药设备工程有限公司 一种生产系统
CN119532501B (zh) * 2023-08-31 2025-12-12 宁波方太厨具有限公司 夹管阀、夹管阀使用方法、清洁装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US386446A (en) * 1888-07-24 Daniel a
US411978A (en) * 1889-10-01 John w
US2607370A (en) * 1948-07-13 1952-08-19 Oscar F Anderson Pipe plug
GB904274A (en) * 1960-08-04 1962-08-29 British Petroleum Co Bore-plugs for pipe lines
US3144880A (en) * 1962-09-28 1964-08-18 H S Clardy Sewer pipe leak stopper
US3495626A (en) * 1967-10-18 1970-02-17 American Mach & Foundry Pipeline plugging apparatus and methods

Also Published As

Publication number Publication date
DE2345331A1 (de) 1974-03-21
BE804704A (fr) 1974-01-02
DE2345331C2 (de) 1982-12-02
FR2199275A5 (enExample) 1974-04-05
GB1434720A (en) 1976-05-05
NL7312360A (enExample) 1974-03-12

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