FR1591738A - - Google Patents

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Publication number
FR1591738A
FR1591738A FR1591738DA FR1591738A FR 1591738 A FR1591738 A FR 1591738A FR 1591738D A FR1591738D A FR 1591738DA FR 1591738 A FR1591738 A FR 1591738A
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
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 FR1591738A publication Critical patent/FR1591738A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/46—Launching or retrieval of pigs or moles
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • 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
    • F16L2101/40—Separating transported fluids
FR1591738D 1968-09-16 1968-11-11 Expired FR1591738A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4399968 1968-09-16

Publications (1)

Publication Number Publication Date
FR1591738A true FR1591738A (fr) 1970-05-04

Family

ID=10431303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1591738D Expired FR1591738A (fr) 1968-09-16 1968-11-11

Country Status (4)

Country Link
BE (1) BE726035A (fr)
DE (1) DE1810620A1 (fr)
FR (1) FR1591738A (fr)
NL (1) NL6816022A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266097A2 (fr) * 1986-10-23 1988-05-04 International Testing and Commissioning Ltd Dispositif de lancement et de réception d'écouvillon pour pipe-line
FR2640717A1 (fr) * 1988-12-20 1990-06-22 Fmc Europe Vanne a deux voies destinee a etre montee en aval d'une conduite raclable de distribution de fluide

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266097A2 (fr) * 1986-10-23 1988-05-04 International Testing and Commissioning Ltd Dispositif de lancement et de réception d'écouvillon pour pipe-line
EP0266097A3 (fr) * 1986-10-23 1989-03-22 International Testing and Commissioning Ltd Dispositif de lancement et de réception d'écouvillon pour pipe-line
FR2640717A1 (fr) * 1988-12-20 1990-06-22 Fmc Europe Vanne a deux voies destinee a etre montee en aval d'une conduite raclable de distribution de fluide
EP0375532A1 (fr) * 1988-12-20 1990-06-27 Fmc Europe S.A. Vanne à deux voies destinée à être montée en aval d'une conduite raclable de distribution de fluide
US5035256A (en) * 1988-12-20 1991-07-30 Fmc Corporation Two-way valve for fitting to the downstream end of a fluid distribution pipe adapted to be cleaned by scraping

Also Published As

Publication number Publication date
NL6816022A (fr) 1970-03-18
DE1810620A1 (de) 1970-09-03
BE726035A (fr) 1969-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse