CA2155036C - Nettoyage des canalisations a grande distance et racleur pour effectuer ce nettoyage - Google Patents

Nettoyage des canalisations a grande distance et racleur pour effectuer ce nettoyage Download PDF

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Publication number
CA2155036C
CA2155036C CA002155036A CA2155036A CA2155036C CA 2155036 C CA2155036 C CA 2155036C CA 002155036 A CA002155036 A CA 002155036A CA 2155036 A CA2155036 A CA 2155036A CA 2155036 C CA2155036 C CA 2155036C
Authority
CA
Canada
Prior art keywords
pig
sleeve
tooth
shank
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 - Lifetime
Application number
CA002155036A
Other languages
English (en)
Other versions
CA2155036A1 (fr
Inventor
Orlande Sivacoe
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
Publication of CA2155036A1 publication Critical patent/CA2155036A1/fr
Application granted granted Critical
Publication of CA2155036C publication Critical patent/CA2155036C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B08B9/0554—Diablo shaped pigs

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
CA002155036A 1991-03-12 1991-03-12 Nettoyage des canalisations a grande distance et racleur pour effectuer ce nettoyage Expired - Lifetime CA2155036C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2038019 CA2038019C (fr) 1991-03-12 1991-03-12 Racleur de pipeline et methode pour nettoyer un conduit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2038019 Division CA2038019C (fr) 1991-03-12 1991-03-12 Racleur de pipeline et methode pour nettoyer un conduit

Publications (2)

Publication Number Publication Date
CA2155036A1 CA2155036A1 (fr) 1992-09-13
CA2155036C true CA2155036C (fr) 2000-10-31

Family

ID=4147167

Family Applications (2)

Application Number Title Priority Date Filing Date
CA 2038019 Expired - Lifetime CA2038019C (fr) 1991-03-12 1991-03-12 Racleur de pipeline et methode pour nettoyer un conduit
CA002155036A Expired - Lifetime CA2155036C (fr) 1991-03-12 1991-03-12 Nettoyage des canalisations a grande distance et racleur pour effectuer ce nettoyage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA 2038019 Expired - Lifetime CA2038019C (fr) 1991-03-12 1991-03-12 Racleur de pipeline et methode pour nettoyer un conduit

Country Status (1)

Country Link
CA (2) CA2038019C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT975444E (pt) 1997-02-28 2005-03-31 Watts Robert Raspador interior de oleodutos com macio

Also Published As

Publication number Publication date
CA2038019C (fr) 1995-08-08
CA2155036A1 (fr) 1992-09-13
CA2038019A1 (fr) 1992-09-13

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