JPS6224680B2 - - Google Patents

Info

Publication number
JPS6224680B2
JPS6224680B2 JP12368279A JP12368279A JPS6224680B2 JP S6224680 B2 JPS6224680 B2 JP S6224680B2 JP 12368279 A JP12368279 A JP 12368279A JP 12368279 A JP12368279 A JP 12368279A JP S6224680 B2 JPS6224680 B2 JP S6224680B2
Authority
JP
Japan
Prior art keywords
pig
pipe
closed
gas
oil
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
JP12368279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5649499A (en
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 JP12368279A priority Critical patent/JPS5649499A/ja
Publication of JPS5649499A publication Critical patent/JPS5649499A/ja
Publication of JPS6224680B2 publication Critical patent/JPS6224680B2/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
    • B08B9/0551—Control mechanisms therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipeline Systems (AREA)
JP12368279A 1979-09-26 1979-09-26 Pig stopping method in oil transport line Granted JPS5649499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12368279A JPS5649499A (en) 1979-09-26 1979-09-26 Pig stopping method in oil transport line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12368279A JPS5649499A (en) 1979-09-26 1979-09-26 Pig stopping method in oil transport line

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP22778586A Division JPS6280400A (ja) 1986-09-26 1986-09-26 流体移送管に於けるピグの途中停止方法

Publications (2)

Publication Number Publication Date
JPS5649499A JPS5649499A (en) 1981-05-06
JPS6224680B2 true JPS6224680B2 (en]) 1987-05-29

Family

ID=14866699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12368279A Granted JPS5649499A (en) 1979-09-26 1979-09-26 Pig stopping method in oil transport line

Country Status (1)

Country Link
JP (1) JPS5649499A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017162Y2 (ja) * 1982-12-24 1985-05-27 幹三 小林 シ−ツ止め用マツト装着具
JPS6278100A (ja) * 1986-09-26 1987-04-10 株式会社新潟鐵工所 流体移送管に於けるピグの途中停止方法
KR101189500B1 (ko) 2010-05-18 2012-10-11 주식회사 엘지화학 나프타 저장 탱크의 운영 방법 및 이를 위한 시스템
CN110500508B (zh) * 2019-08-26 2022-02-25 华东理工大学 一种监测原油移动过程的方法、系统及设备

Also Published As

Publication number Publication date
JPS5649499A (en) 1981-05-06

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