JPS4912655A - - Google Patents

Info

Publication number
JPS4912655A
JPS4912655A JP47047937A JP4793772A JPS4912655A JP S4912655 A JPS4912655 A JP S4912655A JP 47047937 A JP47047937 A JP 47047937A JP 4793772 A JP4793772 A JP 4793772A JP S4912655 A JPS4912655 A JP S4912655A
Authority
JP
Japan
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.)
Pending
Application number
JP47047937A
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 filed Critical
Priority to JP47047937A priority Critical patent/JPS4912655A/ja
Priority to DE2252360A priority patent/DE2252360A1/de
Publication of JPS4912655A publication Critical patent/JPS4912655A/ja
Pending 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
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0322—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid in combination with a plug, e.g. inflatable mole, to isolate a part of the tube
    • 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
    • F16L2101/00—Uses or applications of pigs or moles
    • F16L2101/10—Treating the inside of pipes
    • F16L2101/12—Cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
JP47047937A 1972-05-15 1972-05-15 Pending JPS4912655A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP47047937A JPS4912655A (ja) 1972-05-15 1972-05-15
DE2252360A DE2252360A1 (de) 1972-05-15 1972-10-25 Verfahren und vorrichtung zum reinigen einer fluessigkeitsrohrleitung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47047937A JPS4912655A (ja) 1972-05-15 1972-05-15

Publications (1)

Publication Number Publication Date
JPS4912655A true JPS4912655A (ja) 1974-02-04

Family

ID=12789274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47047937A Pending JPS4912655A (ja) 1972-05-15 1972-05-15

Country Status (2)

Country Link
JP (1) JPS4912655A (ja)
DE (1) DE2252360A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156574A (en) * 1974-11-14 1976-05-18 Nippon Kokan Kk Dokan oyobi haikannainoseiso oyobi josuihoho
JPS5531441A (en) * 1978-08-28 1980-03-05 Hitachi Plant Eng & Constr Co Piping washing method
JPS5535985A (en) * 1978-09-08 1980-03-13 Hitachi Plant Eng & Constr Co Piping washing method
JPS5554072A (en) * 1978-10-16 1980-04-21 Hitachi Plant Eng & Constr Co Piping washer
JPH0380974A (ja) * 1989-08-22 1991-04-05 Kosuke Okada 空調用ダクト内面の乱流強制ハタキ式清掃装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2567097B2 (ja) * 1987-12-11 1996-12-25 株式会社東芝 流量測定装置
GB9508641D0 (en) * 1995-04-28 1995-06-14 Wrc Plc Pipe cleaning method and device
CN108284109A (zh) * 2017-12-22 2018-07-17 宁波科尼管洁净科技有限公司 小口径管内壁清洗工艺

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5156574A (en) * 1974-11-14 1976-05-18 Nippon Kokan Kk Dokan oyobi haikannainoseiso oyobi josuihoho
JPS5761474B2 (ja) * 1974-11-14 1982-12-24 Nippon Kokan Kk
JPS5531441A (en) * 1978-08-28 1980-03-05 Hitachi Plant Eng & Constr Co Piping washing method
JPS5535985A (en) * 1978-09-08 1980-03-13 Hitachi Plant Eng & Constr Co Piping washing method
JPS5754188B2 (ja) * 1978-09-08 1982-11-17
JPS5554072A (en) * 1978-10-16 1980-04-21 Hitachi Plant Eng & Constr Co Piping washer
JPH0380974A (ja) * 1989-08-22 1991-04-05 Kosuke Okada 空調用ダクト内面の乱流強制ハタキ式清掃装置

Also Published As

Publication number Publication date
DE2252360A1 (de) 1973-12-06

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