NL191794B - Method for cleaning the internal surface of metal pipes in an annular shape. - Google Patents

Method for cleaning the internal surface of metal pipes in an annular shape.

Info

Publication number
NL191794B
NL191794B NL8300545A NL8300545A NL191794B NL 191794 B NL191794 B NL 191794B NL 8300545 A NL8300545 A NL 8300545A NL 8300545 A NL8300545 A NL 8300545A NL 191794 B NL191794 B NL 191794B
Authority
NL
Netherlands
Prior art keywords
cleaning
internal surface
annular shape
metal pipes
pipes
Prior art date
Application number
NL8300545A
Other languages
Dutch (nl)
Other versions
NL191794C (en
NL8300545A (en
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Publication of NL8300545A publication Critical patent/NL8300545A/en
Publication of NL191794B publication Critical patent/NL191794B/en
Application granted granted Critical
Publication of NL191794C publication Critical patent/NL191794C/en

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
    • B08B9/0552—Spherically shaped pigs

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Cleaning In General (AREA)
NL8300545A 1982-02-27 1983-02-14 Method for cleaning the internal surface of metal pipes in an annular shape. NL191794C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823207135 DE3207135A1 (en) 1982-02-27 1982-02-27 METHOD FOR CLEANING THE INSIDE SURFACE OF METAL TUBES IN RING SHAPE
DE3207135 1982-02-27

Publications (3)

Publication Number Publication Date
NL8300545A NL8300545A (en) 1983-09-16
NL191794B true NL191794B (en) 1996-04-01
NL191794C NL191794C (en) 1996-08-02

Family

ID=6156891

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8300545A NL191794C (en) 1982-02-27 1983-02-14 Method for cleaning the internal surface of metal pipes in an annular shape.

Country Status (18)

Country Link
JP (1) JPS58153788A (en)
AT (1) AT376461B (en)
BE (1) BE896008A (en)
CA (1) CA1219407A (en)
CH (1) CH659660A5 (en)
DD (1) DD207554A5 (en)
DE (1) DE3207135A1 (en)
ES (1) ES8402885A1 (en)
FI (1) FI72755C (en)
FR (1) FR2522286B1 (en)
GB (1) GB2116284B (en)
GR (1) GR76740B (en)
IT (1) IT1153562B (en)
MX (1) MX160594A (en)
NL (1) NL191794C (en)
PL (1) PL240767A1 (en)
SE (1) SE501882C2 (en)
YU (1) YU44377B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387592B (en) * 1985-08-16 1989-02-10 Trest Juzhvodoprovod METHOD FOR CLEANING THE INSIDE SURFACE OF PIPELINES OF FITTINGS AND FOR APPLYING A PROTECTIVE LAYER TO THIS INSIDE SURFACE
US5354152A (en) * 1990-07-06 1994-10-11 Eolas - The Irish Science And Technology Agency Method and apparatus for conveying ice lumps
WO1997027134A1 (en) * 1996-01-29 1997-07-31 Servend International, Inc. Ice transportation system and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR385465A (en) * 1907-12-21 1908-05-13 Columbus Elek Zitaets Ges M B Device for cleaning the inside of pipes
US2906650A (en) * 1956-10-31 1959-09-29 Roll Dippers Inc Method of cleaning pipe lines
AT211180B (en) * 1957-11-07 1960-09-26 Wiberg Berger & Co Method and device for cleaning liquid lines
US3108012A (en) * 1960-07-20 1963-10-22 Pipelife Corp Method of conditioning transmission lines in situ
US3731701A (en) * 1970-07-25 1973-05-08 Suzuei Co Ltd Separator for forcing fluids by pipeline
DE2337022A1 (en) * 1973-07-20 1975-02-13 Liege Usines Cuivre Zinc Removing drawing lubricants from copper tubes before annealing - by alternately blowing into the bores a degreasant and steam
DD110672A1 (en) * 1974-03-20 1975-01-05
US4216026A (en) * 1979-02-05 1980-08-05 Shell Oil Company System for removing fluid and debris from pipelines

Also Published As

Publication number Publication date
GB2116284A (en) 1983-09-21
ES518351A0 (en) 1984-03-01
CH659660A5 (en) 1987-02-13
NL191794C (en) 1996-08-02
ES8402885A1 (en) 1984-03-01
GR76740B (en) 1984-08-30
FI72755B (en) 1987-03-31
FR2522286B1 (en) 1987-01-30
GB8305255D0 (en) 1983-03-30
FI824181L (en) 1983-08-28
BE896008A (en) 1983-08-24
IT8223029A0 (en) 1982-08-30
NL8300545A (en) 1983-09-16
DE3207135C2 (en) 1991-12-12
CA1219407A (en) 1987-03-24
JPH0420997B2 (en) 1992-04-07
AT376461B (en) 1984-11-26
SE8301050L (en) 1983-08-28
ATA322182A (en) 1984-04-15
FI72755C (en) 1987-07-10
PL240767A1 (en) 1983-10-10
IT1153562B (en) 1987-01-14
SE8301050D0 (en) 1983-02-25
GB2116284B (en) 1985-02-27
DE3207135A1 (en) 1983-09-08
MX160594A (en) 1990-03-27
JPS58153788A (en) 1983-09-12
YU33583A (en) 1986-12-31
FI824181A0 (en) 1982-12-03
DD207554A5 (en) 1984-03-07
FR2522286A1 (en) 1983-09-02
YU44377B (en) 1990-06-30
SE501882C2 (en) 1995-06-12

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

Effective date: 20030214