JPH0121400B2 - - Google Patents

Info

Publication number
JPH0121400B2
JPH0121400B2 JP10997887A JP10997887A JPH0121400B2 JP H0121400 B2 JPH0121400 B2 JP H0121400B2 JP 10997887 A JP10997887 A JP 10997887A JP 10997887 A JP10997887 A JP 10997887A JP H0121400 B2 JPH0121400 B2 JP H0121400B2
Authority
JP
Japan
Prior art keywords
pipe
pig
fluid
oil
fluid transfer
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
JP10997887A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62288799A (ja
Inventor
Masao Kawanishi
Yasuaki Ooi
Koichi Maruyama
Takakazu Ichige
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.)
Niigata Engineering Co Ltd
Original Assignee
Niigata Engineering Co Ltd
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 Niigata Engineering Co Ltd filed Critical Niigata Engineering Co Ltd
Priority to JP10997887A priority Critical patent/JPS62288799A/ja
Publication of JPS62288799A publication Critical patent/JPS62288799A/ja
Publication of JPH0121400B2 publication Critical patent/JPH0121400B2/ja
Granted 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Pipeline Systems (AREA)
JP10997887A 1987-05-06 1987-05-06 ピグ式流体移送管装置 Granted JPS62288799A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10997887A JPS62288799A (ja) 1987-05-06 1987-05-06 ピグ式流体移送管装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10997887A JPS62288799A (ja) 1987-05-06 1987-05-06 ピグ式流体移送管装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP12368379A Division JPS5649500A (en) 1979-09-26 1979-09-26 Pig collection type oil transport piping

Publications (2)

Publication Number Publication Date
JPS62288799A JPS62288799A (ja) 1987-12-15
JPH0121400B2 true JPH0121400B2 (fr) 1989-04-20

Family

ID=14523976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10997887A Granted JPS62288799A (ja) 1987-05-06 1987-05-06 ピグ式流体移送管装置

Country Status (1)

Country Link
JP (1) JPS62288799A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11697775B2 (en) * 2020-04-16 2023-07-11 Bechtel Energy Technologies & Solutions, Inc. Systems and methods for decoking a coker furnace during a delayed coking process

Also Published As

Publication number Publication date
JPS62288799A (ja) 1987-12-15

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