FR74154E - - Google Patents

Info

Publication number
FR74154E
FR74154E FR74154DA FR74154E FR 74154 E FR74154 E FR 74154E FR 74154D A FR74154D A FR 74154DA FR 74154 E FR74154 E FR 74154E
Authority
FR
France
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
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR74154E publication Critical patent/FR74154E/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027Cleaning the internal surfaces; Removal of blockages
    • B08B9/04Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053Cleaning 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
    • B08B9/055Cleaning 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
    • B08B9/0552Spherically shaped pigs

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR74154D Expired FR74154E (en)

Publications (1)

Publication Number Publication Date
FR74154E true FR74154E (en) 1961-03-06

Family

ID=1364446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR74154D Expired FR74154E (en)

Country Status (1)

Country Link
FR (1) FR74154E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495028A1 (en) * 1980-12-01 1982-06-04 Alsthom Atlantique CLEANING ELEMENT AND CLEANING INSTALLATION USING THE SAME

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495028A1 (en) * 1980-12-01 1982-06-04 Alsthom Atlantique CLEANING ELEMENT AND CLEANING INSTALLATION USING THE SAME
EP0053355A1 (en) * 1980-12-01 1982-06-09 ALSTHOM-ATLANTIQUE Société anonyme dite: Cleaning element and cleaning installation for application of the element

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