CA2134457A1 - Closure for Closing a Pressurized Medium Flow Channel in a Pipe System Under Pressure - Google Patents

Closure for Closing a Pressurized Medium Flow Channel in a Pipe System Under Pressure

Info

Publication number
CA2134457A1
CA2134457A1 CA2134457A CA2134457A CA2134457A1 CA 2134457 A1 CA2134457 A1 CA 2134457A1 CA 2134457 A CA2134457 A CA 2134457A CA 2134457 A CA2134457 A CA 2134457A CA 2134457 A1 CA2134457 A1 CA 2134457A1
Authority
CA
Canada
Prior art keywords
closure
closing
flow channel
pipe system
under pressure
Prior art date
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.)
Granted
Application number
CA2134457A
Other languages
French (fr)
Other versions
CA2134457C (en
Inventor
Gunther Riepl
Reiner Roith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 DE4311629A external-priority patent/DE4311629C1/en
Application filed by Individual filed Critical Individual
Publication of CA2134457A1 publication Critical patent/CA2134457A1/en
Application granted granted Critical
Publication of CA2134457C publication Critical patent/CA2134457C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/11—Plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

A novel type of closure (2) is used for closing a medium flow channel (1) in a pipe system under pressure, in particular for closing a flow channel of a drinkable water delivery pipe system. The closure (2) consists of at least two elements (5) which receive the medium pressure and which are releasably coupled to each other by a joining piece (11) so that the closure (2) may be opened by removing the joining piece (11).
CA002134457A 1993-03-05 1994-02-25 Closure for closing a pressurized medium flow channel in a pipe system under pressure Expired - Fee Related CA2134457C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DEP4306985.1 1993-03-05
DE4306985 1993-03-05
DE4311629A DE4311629C1 (en) 1993-03-05 1993-04-08 Closure for closing a media channel of a pressure line system for a medium under pressure, in particular for closing a media channel of a line system for the drinking water supply
DEP4311629.9 1993-04-08
PCT/DE1994/000179 WO1994020782A1 (en) 1993-03-05 1994-02-25 Closure for closing a pressurized medium flow channel in a pipe system under pressure

Publications (2)

Publication Number Publication Date
CA2134457A1 true CA2134457A1 (en) 1994-09-15
CA2134457C CA2134457C (en) 2000-09-19

Family

ID=25923686

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002134457A Expired - Fee Related CA2134457C (en) 1993-03-05 1994-02-25 Closure for closing a pressurized medium flow channel in a pipe system under pressure

Country Status (8)

Country Link
EP (1) EP0639252B1 (en)
JP (1) JPH07506660A (en)
AT (1) ATE180321T1 (en)
CA (1) CA2134457C (en)
CZ (1) CZ262894A3 (en)
HU (1) HU215100B (en)
SK (1) SK131494A3 (en)
WO (1) WO1994020782A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE830273C (en) * 1945-03-08 1952-02-04 Fichtel & Sachs Ag Locking piece
US4215951A (en) * 1977-08-26 1980-08-05 Halliburton Company Platform leg plug
US4178967A (en) * 1978-09-14 1979-12-18 Halliburton Company Retrievable plug for offshore platforms
US4483457A (en) * 1983-03-31 1984-11-20 Combustion Engineering, Inc. Hinged steam generator nozzle plug
US4637588A (en) * 1984-04-30 1987-01-20 Westinghouse Electric Corp. Non-bolted ringless nozzle dam

Also Published As

Publication number Publication date
HUT69866A (en) 1995-09-28
ATE180321T1 (en) 1999-06-15
CZ262894A3 (en) 1995-06-14
JPH07506660A (en) 1995-07-20
SK131494A3 (en) 1995-05-10
EP0639252B1 (en) 1999-05-19
HU215100B (en) 1998-09-28
EP0639252A1 (en) 1995-02-22
WO1994020782A1 (en) 1994-09-15
HU9403186D0 (en) 1995-02-28
CA2134457C (en) 2000-09-19

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed