GR3005524T3 - - Google Patents

Info

Publication number
GR3005524T3
GR3005524T3 GR920401118T GR920401118T GR3005524T3 GR 3005524 T3 GR3005524 T3 GR 3005524T3 GR 920401118 T GR920401118 T GR 920401118T GR 920401118 T GR920401118 T GR 920401118T GR 3005524 T3 GR3005524 T3 GR 3005524T3
Authority
GR
Greece
Application number
GR920401118T
Other languages
Greek (el)
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 DE19873719395 external-priority patent/DE3719395A1/de
Priority claimed from DE8708203U external-priority patent/DE8708203U1/de
Application filed filed Critical
Publication of GR3005524T3 publication Critical patent/GR3005524T3/el

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member
    • 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 in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/124—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced radially into the pipe or hose

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
GR920401118T 1987-06-11 1992-08-27 GR3005524T3 (en])

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873719395 DE3719395A1 (de) 1987-06-11 1987-06-11 Vorrichtung zum absperren von rohrleitungen
DE8708203U DE8708203U1 (de) 1987-06-11 1987-06-11 Vorrichtung zum Absperren von Rohrleitungen

Publications (1)

Publication Number Publication Date
GR3005524T3 true GR3005524T3 (en]) 1993-06-07

Family

ID=25856524

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920401118T GR3005524T3 (en]) 1987-06-11 1992-08-27

Country Status (4)

Country Link
EP (1) EP0294727B1 (en])
DE (1) DE3874004D1 (en])
ES (1) ES2034029T3 (en])
GR (1) GR3005524T3 (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937690C1 (en]) * 1989-11-13 1990-11-22 Friedrichsfeld Gmbh Keramik- Und Kunststoffwerke, 6800 Mannheim, De
GB2248668B (en) * 1990-09-12 1995-05-17 British Gas Plc Abandonment of a branch main
FR2701307B1 (fr) * 1993-02-08 1996-07-26 Daniel Barillet Dispositif d'intervention sur une conduite de gaz nocif basse pression.
FR2701308B1 (fr) * 1993-02-08 1995-04-28 Daniel Barillet Dispositif d'intervention sur une conduite de gaz nocif basse pression en charge.
SE501299C2 (sv) * 1993-05-26 1995-01-09 Tigerholm Ab Metod för att blockera rörledningar och anordning för genomförande av metoden
FR2826429B1 (fr) * 2001-06-20 2003-08-29 Christian Leviel Dispositif d'obturation gonflable a poste fixe pour canalisations de petite section notamment
GB0915253D0 (en) * 2009-09-02 2009-10-07 Brinker Technology Ltd Isolation tool and method
CN107701850A (zh) * 2017-11-13 2018-02-16 北京北排建设有限公司 一种大管径管道快速封堵装置及其使用方法
CN108386556A (zh) * 2018-05-15 2018-08-10 高玉琴 带稳流装置的阀门

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805844A (en) * 1972-12-29 1974-04-23 V Bacon Plugging device for pipe lines
DE7709218U1 (de) * 1977-03-24 1977-12-01 Aktiengesellschaft Fuer Versorgungs-Unternehmen (Avu), 5820 Gevelsberg Vorrichtung zum einfuehren von aufblasbaren absperrblasen in versorgungsleitungen
DE7917047U1 (de) * 1979-06-13 1979-10-11 Jeschke, Immanuel, 3203 Sarstedt Abdichtvorrichtung fuer gastransportleitungen
DE8132177U1 (de) * 1981-11-04 1982-04-01 Seiberth, Arno, 6720 Speyer "absperrblase bei gasleitungen"

Also Published As

Publication number Publication date
EP0294727B1 (de) 1992-08-26
DE3874004D1 (de) 1992-10-01
EP0294727A1 (de) 1988-12-14
ES2034029T3 (es) 1993-04-01

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