NL178188C - Afsluiter. - Google Patents

Afsluiter.

Info

Publication number
NL178188C
NL178188C NLAANVRAGE8104800,A NL8104800A NL178188C NL 178188 C NL178188 C NL 178188C NL 8104800 A NL8104800 A NL 8104800A NL 178188 C NL178188 C NL 178188C
Authority
NL
Netherlands
Prior art keywords
valve
Prior art date
Application number
NLAANVRAGE8104800,A
Other languages
English (en)
Other versions
NL178188B (nl
NL8104800A (nl
Original Assignee
Petroles Cie Francaise
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
Priority claimed from FR8023089A external-priority patent/FR2498730A1/fr
Priority claimed from FR8103716A external-priority patent/FR2500574B2/fr
Application filed by Petroles Cie Francaise filed Critical Petroles Cie Francaise
Publication of NL8104800A publication Critical patent/NL8104800A/nl
Publication of NL178188B publication Critical patent/NL178188B/nl
Application granted granted Critical
Publication of NL178188C publication Critical patent/NL178188C/nl

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
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/12—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow from or in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/1283—Plugging pig
NLAANVRAGE8104800,A 1980-10-29 1981-10-23 Afsluiter. NL178188C (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8023089 1980-10-29
FR8023089A FR2498730A1 (fr) 1980-10-29 1980-10-29 Obturateur interne pour conduite
FR8103716A FR2500574B2 (fr) 1981-02-25 1981-02-25 Obturateur interne pour conduite
FR8103716 1981-02-25

Publications (3)

Publication Number Publication Date
NL8104800A NL8104800A (nl) 1982-05-17
NL178188B NL178188B (nl) 1985-09-02
NL178188C true NL178188C (nl) 1986-02-03

Family

ID=26222054

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8104800,A NL178188C (nl) 1980-10-29 1981-10-23 Afsluiter.

Country Status (10)

Country Link
US (1) US4442867A (nl)
AU (1) AU535990B2 (nl)
BR (1) BR8106914A (nl)
CA (1) CA1185171A (nl)
DE (1) DE3142768C2 (nl)
ES (1) ES269690Y (nl)
GB (1) GB2086525B (nl)
IT (1) IT1140003B (nl)
NL (1) NL178188C (nl)
NO (1) NO813646L (nl)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140528B (en) * 1983-03-26 1986-06-04 Barry Shakespeare Pipe testing plugs
GB2152621A (en) * 1984-01-09 1985-08-07 John Edmund Dawe A method of threading an elongate flexible element through an elongate passage
US4637588A (en) * 1984-04-30 1987-01-20 Westinghouse Electric Corp. Non-bolted ringless nozzle dam
DE3610626A1 (de) * 1986-03-29 1987-10-08 Norske Stats Oljeselskap Vorrichtung zum erzeugen von radial auf eine zylindrische flaeche wirkenden kraeften, insbesondere anstell- oder haltekraeften
DE3610624A1 (de) * 1986-03-29 1987-10-08 Norske Stats Oljeselskap Vorrichtung zum verschliessen einer rohrleitung
NO174222C (no) * 1986-03-29 1994-03-30 Norske Stats Oljeselskap Avstengningsanordning som kan föres inn i en rörledning
DE3612498A1 (de) * 1986-04-14 1987-10-29 Norske Stats Oljeselskap Selbstfahrendes fahrzeug fuer rohrleitungen
NO174785C (no) * 1986-07-09 1994-07-06 Norske Stats Oljeselskap Anordning med ventilfunksjon
GB8711913D0 (en) * 1987-05-20 1987-06-24 Mobil Services Co Ltd Repairing/replacing piping & inflatable plug
GB2211265B (en) * 1987-10-17 1992-05-13 Int Pipeline Prod Ltd Pipe stopper
GB8800671D0 (en) * 1988-01-13 1988-02-10 Forsac Ltd Displaceable valve assembly
GB8825851D0 (en) * 1988-11-04 1988-12-07 Sneddon J L Temporary plugs for pipelines
GB2227805B (en) * 1988-11-21 1992-09-16 Aldeen Dr Leo Abdullah Remotely controlled pipeline plug
US5092367A (en) * 1990-01-09 1992-03-03 Cues, Inc. Asymmetrical skid assembly
US5146953A (en) * 1991-07-01 1992-09-15 Bell David C Pipe sealing apparatus
US5293905A (en) * 1992-08-21 1994-03-15 Jaromir Friedrich Pipeline plug
DE20014625U1 (de) * 2000-08-24 2001-11-15 Samman Reda Adam Fawy Vorrichtung zur Prüfung von Rohrleitungen
CN101456489A (zh) * 2007-12-10 2009-06-17 北京银融科技有限责任公司 一种取出被卡传输器的方法及装置
FR2927410B1 (fr) * 2008-02-13 2010-04-09 Solios Carbone Obturateur a joint d'etancheite peripherique gonflable et systeme d'obturation le comportant pour lucarne de four a chambres
EP2302268A1 (de) * 2009-09-25 2011-03-30 Carl Freudenberg KG Dichtung, Dichtungsanordnung mit einem solchem Dichtring und deren Verwendung
CN103148313B (zh) * 2013-04-01 2015-08-19 中国铁建重工集团有限公司 一种盾构机管路连接处的阻塞装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1710439A (en) * 1926-09-22 1929-04-23 Taylor Orson Pipe-pressure-testing plug
US3034522A (en) * 1959-07-27 1962-05-15 Lithun George Sewer opener apparatus
US3294121A (en) * 1963-06-07 1966-12-27 Southern California Gas Co Method and apparatus for inserting a tube into a pipe
US3259192A (en) * 1963-10-22 1966-07-05 Halliburton Co Method and apparatus for injecting fluid
US3604732A (en) * 1969-05-12 1971-09-14 Lynes Inc Inflatable element
US3690348A (en) * 1970-10-26 1972-09-12 Lone Star Steel Co Traveling valve
US3870085A (en) * 1973-06-20 1975-03-11 Michael Schneider Expansible plugs for sewer pipes
US3971437A (en) * 1974-12-12 1976-07-27 Clay Robert B Apparatus for dewatering boreholes
FR2461879A1 (fr) * 1979-07-24 1981-02-06 Petroles Cie Francaise Procede d'intervention sur conduite de gaz immergee par mise en eau partielle momentanee de ladite conduite

Also Published As

Publication number Publication date
ES269690U (es) 1983-07-01
CA1185171A (fr) 1985-04-09
GB2086525A (en) 1982-05-12
DE3142768A1 (de) 1982-07-29
AU535990B2 (en) 1984-04-12
ES269690Y (es) 1984-01-16
NO813646L (no) 1982-04-30
IT1140003B (it) 1986-09-24
AU7681481A (en) 1982-07-01
US4442867A (en) 1984-04-17
NL178188B (nl) 1985-09-02
DE3142768C2 (de) 1984-04-26
BR8106914A (pt) 1982-07-13
IT8124747A0 (it) 1981-10-28
GB2086525B (en) 1984-08-15
NL8104800A (nl) 1982-05-17

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BV The patent application has lapsed
V1 Lapsed because of non-payment of the annual fee