DE20007152U1 - Device for temporarily closing a pipe - Google Patents

Device for temporarily closing a pipe

Info

Publication number
DE20007152U1
DE20007152U1 DE20007152U DE20007152U DE20007152U1 DE 20007152 U1 DE20007152 U1 DE 20007152U1 DE 20007152 U DE20007152 U DE 20007152U DE 20007152 U DE20007152 U DE 20007152U DE 20007152 U1 DE20007152 U1 DE 20007152U1
Authority
DE
Germany
Prior art keywords
tube
ring
gas
segments
divided
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.)
Expired - Lifetime
Application number
DE20007152U
Other languages
German (de)
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.)
Areva GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE20007152U priority Critical patent/DE20007152U1/en
Publication of DE20007152U1 publication Critical patent/DE20007152U1/en
Priority to SE0100759A priority patent/SE520100C2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Pressure Vessels And Lids Thereof (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (4)

1. Vorrichtung zum zeitweiligen Verschließen eines Rohres (1), insbesondere zur Durchführung einer Druckprobe, dadurch gekennzeichnet, dass in einem Klöpperboden (3) ein über Passschrauben (6) mit einem Deckel (4) verschließbares Mannloch angeordnet ist, und dass der Klöpperboden (3) in Segmente (5) unterteilt durch eine vorhandene Öffnung in das Rohr (1)eingebracht und im Rohr (1) gasdicht montiert ist.1. Device for temporarily closing a tube ( 1 ), in particular for carrying out a pressure test, characterized in that a manhole which can be closed by means of fitting screws ( 6 ) with a cover ( 4 ) is arranged in a dished bottom ( 3 ), and that the dished bottom ( 3 ) divided into segments ( 5 ) through an existing opening in the tube ( 1 ) and mounted gas-tight in the tube ( 1 ). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass im Rohr (1) über dessen Umfang verteilt Rippen (8) ange­ ordnet sind, mit denen ein Ring (10), auf dem der Klöpperbo­ den (3) abgestützt ist, verbunden ist.2. Device according to claim 1, characterized in that in the tube ( 1 ) over its circumference ribs ( 8 ) are arranged, with which a ring ( 10 ) on which the bobbin is supported ( 3 ) is connected. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass auf der Innenwand des Rohres (1) eine Rohrhülse (9) gas­ dicht befestigt ist, neben der der Ring (10) befestigt ist, dass auf einer Stirnfläche des Ringes (10) ein Dichtring (11) angeordnet und mit der Rohrhülse (9) gasdicht verbunden ist, und dass die Segmente (5) mit dem Dichtring (11) gasdicht verbunden sind.3. Device according to claim 2, characterized in that on the inner wall of the tube ( 1 ) a tube sleeve ( 9 ) is attached gas-tight, next to which the ring ( 10 ) is attached, that on an end face of the ring ( 10 ) a sealing ring ( 11 ) is arranged and gas-tightly connected to the tubular sleeve ( 9 ), and that the segments ( 5 ) are gas-tightly connected to the sealing ring ( 11 ). 4. Vorrichtung nach einem der Ansprüche 2 oder 3, dadurch gekennzeichnet, dass der zerteilte Ring (10), der in die Segmente (5) zer­ teilte Klöpperboden (3), der Deckel (4) und die Passschrauben (6) wiederverwendbar aus dem Rohr (1) entfernbar sind.4. Device according to one of claims 2 or 3, characterized in that the divided ring ( 10 ), in the segments ( 5 ) zer divided dished end ( 3 ), the cover ( 4 ) and the fitting screws ( 6 ) reusable from the Tube ( 1 ) are removable.
DE20007152U 2000-03-23 2000-04-18 Device for temporarily closing a pipe Expired - Lifetime DE20007152U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20007152U DE20007152U1 (en) 2000-03-23 2000-04-18 Device for temporarily closing a pipe
SE0100759A SE520100C2 (en) 2000-03-23 2001-03-07 Method and apparatus for temporarily closing a pipe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000114309 DE10014309C1 (en) 2000-03-23 2000-03-23 Temporary pipe closure device e.g. for nuclear reactor pressure vessel testing
DE20007152U DE20007152U1 (en) 2000-03-23 2000-04-18 Device for temporarily closing a pipe

Publications (1)

Publication Number Publication Date
DE20007152U1 true DE20007152U1 (en) 2000-12-07

Family

ID=7635967

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2000114309 Expired - Fee Related DE10014309C1 (en) 2000-03-23 2000-03-23 Temporary pipe closure device e.g. for nuclear reactor pressure vessel testing
DE20007152U Expired - Lifetime DE20007152U1 (en) 2000-03-23 2000-04-18 Device for temporarily closing a pipe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2000114309 Expired - Fee Related DE10014309C1 (en) 2000-03-23 2000-03-23 Temporary pipe closure device e.g. for nuclear reactor pressure vessel testing

Country Status (1)

Country Link
DE (2) DE10014309C1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239490A1 (en) * 2009-04-08 2010-10-13 Manibs Spezialarmaturen GmbH Device for blocking pipes for flowing media
US20150375188A1 (en) * 2012-10-30 2015-12-31 Chevron U.S.A. Inc. Fixed-bed catalyst support for a hydroprocessing reactor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554208B1 (en) * 1983-11-02 1986-01-17 Framatome Sa PROVISIONAL SHUTTERING PANEL FOR A PASSAGE INSIDE AN ENCLOSURE ACCESSIBLE ONLY THROUGH A SMALLER SIZE
DE3636261A1 (en) * 1986-10-24 1987-06-04 Schwetzingen App & Filterbau Safety closure for pipes under pressure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239490A1 (en) * 2009-04-08 2010-10-13 Manibs Spezialarmaturen GmbH Device for blocking pipes for flowing media
US20150375188A1 (en) * 2012-10-30 2015-12-31 Chevron U.S.A. Inc. Fixed-bed catalyst support for a hydroprocessing reactor

Also Published As

Publication number Publication date
DE10014309C1 (en) 2001-07-19

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010111

R081 Change of applicant/patentee

Owner name: AREVA NP GMBH, DE

Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE

Effective date: 20011119

R150 Term of protection extended to 6 years

Effective date: 20030808

R151 Term of protection extended to 8 years

Effective date: 20060622

R081 Change of applicant/patentee

Owner name: AREVA NP GMBH, DE

Free format text: FORMER OWNER: FRAMATOME ANP GMBH, 91058 ERLANGEN, DE

Effective date: 20070301

R152 Term of protection extended to 10 years

Effective date: 20080523

R071 Expiry of right