FR1574391A - - Google Patents

Info

Publication number
FR1574391A
FR1574391A FR1574391DA FR1574391A FR 1574391 A FR1574391 A FR 1574391A FR 1574391D A FR1574391D A FR 1574391DA FR 1574391 A FR1574391 A FR 1574391A
Authority
FR
France
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1574391A publication Critical patent/FR1574391A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/03—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of several different products following one another in the same conduit, e.g. for switching from one receiving tank to another
    • F17D3/08—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of several different products following one another in the same conduit, e.g. for switching from one receiving tank to another the different products being separated by "go-devils", e.g. spheres
    • 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
FR1574391D 1967-07-12 1968-07-12 Expired FR1574391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3197267 1967-07-12

Publications (1)

Publication Number Publication Date
FR1574391A true FR1574391A (en) 1969-07-11

Family

ID=10331128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1574391D Expired FR1574391A (en) 1967-07-12 1968-07-12

Country Status (3)

Country Link
FR (1) FR1574391A (en)
IL (1) IL30351A0 (en)
NL (1) NL6809821A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625490A1 (en) * 1987-12-30 1989-07-07 Fmc Europe METHOD FOR EMERGENCY DISCONNECTION OF AN OIL FOR TRANSFERRING PETROLEUM PRODUCTS, AND ARM SUITABLE FOR IMPLEMENTING THIS PROCESS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625490A1 (en) * 1987-12-30 1989-07-07 Fmc Europe METHOD FOR EMERGENCY DISCONNECTION OF AN OIL FOR TRANSFERRING PETROLEUM PRODUCTS, AND ARM SUITABLE FOR IMPLEMENTING THIS PROCESS

Also Published As

Publication number Publication date
IL30351A0 (en) 1968-09-26
NL6809821A (en) 1969-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse