ATE137572T1 - Vorrichtung zum verschliessen des durchgangs in einem rohr - Google Patents

Vorrichtung zum verschliessen des durchgangs in einem rohr

Info

Publication number
ATE137572T1
ATE137572T1 AT93202263T AT93202263T ATE137572T1 AT E137572 T1 ATE137572 T1 AT E137572T1 AT 93202263 T AT93202263 T AT 93202263T AT 93202263 T AT93202263 T AT 93202263T AT E137572 T1 ATE137572 T1 AT E137572T1
Authority
AT
Austria
Prior art keywords
closing
passage
inflatable body
pipe
sleeve
Prior art date
Application number
AT93202263T
Other languages
English (en)
Inventor
Frederik Johan Govaert
Original Assignee
Beugen J Van Beheer Bv
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 Beugen J Van Beheer Bv filed Critical Beugen J Van Beheer Bv
Application granted granted Critical
Publication of ATE137572T1 publication Critical patent/ATE137572T1/de

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 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Woven Fabrics (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Prostheses (AREA)
AT93202263T 1992-08-19 1993-07-30 Vorrichtung zum verschliessen des durchgangs in einem rohr ATE137572T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9201477A NL9201477A (nl) 1992-08-19 1992-08-19 Inrichting voor het afsluiten van de doorgang in een pijp.

Publications (1)

Publication Number Publication Date
ATE137572T1 true ATE137572T1 (de) 1996-05-15

Family

ID=19861190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93202263T ATE137572T1 (de) 1992-08-19 1993-07-30 Vorrichtung zum verschliessen des durchgangs in einem rohr

Country Status (6)

Country Link
EP (1) EP0583819B1 (de)
AT (1) ATE137572T1 (de)
DE (1) DE69302445T2 (de)
DK (1) DK0583819T3 (de)
ES (1) ES2086869T3 (de)
NL (1) NL9201477A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9302063A (nl) * 1993-11-29 1995-06-16 Beugen Beheer B V Van Expandeerbaar afsluitorgaan alsmede omhulsel daarvoor.
FR2748543B1 (fr) * 1996-05-10 1998-07-03 Musthane Dispositif gonflable pour l'obturation d'une conduite et installation comprenant un tel dispositif
DE19654952B4 (de) * 1996-10-18 2012-06-14 Herhof Verwaltungsgesellschaft Mbh Ventil für einen Gasführungskanal in einem Kompostierungsbehälter
GB2368531A (en) * 2000-10-31 2002-05-08 Paul Fenton Anaesthesia breathing apparatus
EP1365182A1 (de) 2002-05-21 2003-11-26 Keld Saxenfelt Aufblasbare und flexible Vorrichtung
GB0912866D0 (en) 2009-07-23 2009-08-26 Beugen J Van Beheer Bv Inflatable closing plug for pipes
JP6895174B2 (ja) * 2017-11-08 2021-06-30 クロダイト工業株式会社 流体遮断用エアバッグ
CN110375144B (zh) * 2019-08-31 2024-07-05 日照钢铁控股集团有限公司 一种快速有效切断隔离管道内动力介质的气囊装置
CN116772022A (zh) * 2023-06-20 2023-09-19 马鞍山宏力橡胶制品有限公司 一种管道组合式封堵装置及其封堵方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140894B (en) * 1983-06-02 1986-07-02 Alh Syst Ltd Sealing ducts
NL9000448A (nl) * 1990-02-23 1991-09-16 Beugen J Van Beheer Bv Inrichting voor het afsluiten van een pijpdoortocht.

Also Published As

Publication number Publication date
DE69302445T2 (de) 1996-08-14
DK0583819T3 (da) 1996-06-17
EP0583819B1 (de) 1996-05-01
NL9201477A (nl) 1994-03-16
ES2086869T3 (es) 1996-07-01
EP0583819A1 (de) 1994-02-23
DE69302445D1 (de) 1996-06-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee