GB1434720A - Pipeline pigs - Google Patents

Pipeline pigs

Info

Publication number
GB1434720A
GB1434720A GB4182472A GB4182472A GB1434720A GB 1434720 A GB1434720 A GB 1434720A GB 4182472 A GB4182472 A GB 4182472A GB 4182472 A GB4182472 A GB 4182472A GB 1434720 A GB1434720 A GB 1434720A
Authority
GB
United Kingdom
Prior art keywords
pipe
line
probe
pig
pigs
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
GB4182472A
Other languages
English (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 GB4182472A priority Critical patent/GB1434720A/en
Priority to NL7312360A priority patent/NL7312360A/xx
Priority to DE19732345331 priority patent/DE2345331C2/de
Priority to BE6044302A priority patent/BE804704A/xx
Priority to IT5244173A priority patent/IT1008553B/it
Priority to FR7332475A priority patent/FR2199275A5/fr
Publication of GB1434720A publication Critical patent/GB1434720A/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
    • 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)
GB4182472A 1972-09-08 1972-09-08 Pipeline pigs Expired GB1434720A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB4182472A GB1434720A (en) 1972-09-08 1972-09-08 Pipeline pigs
NL7312360A NL7312360A (enExample) 1972-09-08 1973-09-07
DE19732345331 DE2345331C2 (de) 1972-09-08 1973-09-07 Verschlußvorrichtung für Rohrleitungen, insbesondere Pipelines
BE6044302A BE804704A (fr) 1972-09-08 1973-09-10 Perfectionnements aux pipelines
IT5244173A IT1008553B (it) 1972-09-08 1973-09-10 Perfezionamento nei condotti o re lativo a essi
FR7332475A FR2199275A5 (enExample) 1972-09-08 1973-09-10

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
GB1434720A true GB1434720A (en) 1976-05-05

Family

ID=10421530

Family Applications (1)

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

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)

Cited By (3)

* 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
GB2182113A (en) * 1985-10-24 1987-05-07 Stc Plc Valved pig
EP3315844A1 (de) * 2016-10-28 2018-05-02 Hauff-Technik GmbH & Co. KG Pressdichtung mit elastomerkörper und spannbolzen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (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
GB2182113A (en) * 1985-10-24 1987-05-07 Stc Plc Valved pig
GB2182113B (en) * 1985-10-24 1990-03-21 Stc Plc Fluid control valve
EP3315844A1 (de) * 2016-10-28 2018-05-02 Hauff-Technik GmbH & Co. KG Pressdichtung mit elastomerkörper und spannbolzen
WO2018077480A1 (de) * 2016-10-28 2018-05-03 Hauff-Technik Gmbh & Co. Kg Pressdichtung mit elastomerkörper und spannbolzen
CN109891142A (zh) * 2016-10-28 2019-06-14 豪夫科技股份有限公司 具有弹性体和夹紧栓的挤压密封件

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
NL7312360A (enExample) 1974-03-12
IT1008553B (it) 1976-11-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee