DE3212223A1 - Rohrverschliesseinrichtung, insbesondere fuer waermetauscherrohre - Google Patents

Rohrverschliesseinrichtung, insbesondere fuer waermetauscherrohre

Info

Publication number
DE3212223A1
DE3212223A1 DE19823212223 DE3212223A DE3212223A1 DE 3212223 A1 DE3212223 A1 DE 3212223A1 DE 19823212223 DE19823212223 DE 19823212223 DE 3212223 A DE3212223 A DE 3212223A DE 3212223 A1 DE3212223 A1 DE 3212223A1
Authority
DE
Germany
Prior art keywords
everting
plug
rings
pipe
ring
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
DE19823212223
Other languages
German (de)
English (en)
Other versions
DE3212223C2 (https=
Inventor
Siegfried 8520 Erlangen Förner
Robert 8521 Uttenreuth Weber
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union 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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Priority to DE19823212223 priority Critical patent/DE3212223A1/de
Priority to DE8383102851T priority patent/DE3364028D1/de
Priority to EP83102851A priority patent/EP0091004B1/de
Priority to ES521181A priority patent/ES8404741A1/es
Priority to US06/480,853 priority patent/US4598738A/en
Priority to JP58057718A priority patent/JPS58184497A/ja
Publication of DE3212223A1 publication Critical patent/DE3212223A1/de
Application granted granted Critical
Publication of DE3212223C2 publication Critical patent/DE3212223C2/de
Granted 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 in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/136—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits
    • F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Pipe Accessories (AREA)
  • Automatic Assembly (AREA)
DE19823212223 1982-04-01 1982-04-01 Rohrverschliesseinrichtung, insbesondere fuer waermetauscherrohre Granted DE3212223A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19823212223 DE3212223A1 (de) 1982-04-01 1982-04-01 Rohrverschliesseinrichtung, insbesondere fuer waermetauscherrohre
DE8383102851T DE3364028D1 (en) 1982-04-01 1983-03-22 Tube plugging apparatus, especially for heat exchanger tubes
EP83102851A EP0091004B1 (de) 1982-04-01 1983-03-22 Rohrverschliesseinrichtung, insbesondere für Wärmetauscherrohre
ES521181A ES8404741A1 (es) 1982-04-01 1983-03-30 Perfeccionamientos en un dispositivo para el cierre de tubos especialmente tubos intercambiadores de calor.
US06/480,853 US4598738A (en) 1982-04-01 1983-03-31 Tube closing device, especially for heat-exchanger tubes
JP58057718A JPS58184497A (ja) 1982-04-01 1983-04-01 管閉塞装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823212223 DE3212223A1 (de) 1982-04-01 1982-04-01 Rohrverschliesseinrichtung, insbesondere fuer waermetauscherrohre

Publications (2)

Publication Number Publication Date
DE3212223A1 true DE3212223A1 (de) 1983-11-03
DE3212223C2 DE3212223C2 (https=) 1984-08-23

Family

ID=6160019

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19823212223 Granted DE3212223A1 (de) 1982-04-01 1982-04-01 Rohrverschliesseinrichtung, insbesondere fuer waermetauscherrohre
DE8383102851T Expired DE3364028D1 (en) 1982-04-01 1983-03-22 Tube plugging apparatus, especially for heat exchanger tubes

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8383102851T Expired DE3364028D1 (en) 1982-04-01 1983-03-22 Tube plugging apparatus, especially for heat exchanger tubes

Country Status (5)

Country Link
US (1) US4598738A (https=)
EP (1) EP0091004B1 (https=)
JP (1) JPS58184497A (https=)
DE (2) DE3212223A1 (https=)
ES (1) ES8404741A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079837A (en) * 1989-03-03 1992-01-14 Siemes Aktiengesellschaft Repair lining and method for repairing a heat exchanger tube with the repair lining

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI860118L (fi) * 1985-03-25 1986-09-26 Kraftwerk Union Ag Roerpropp foer tillslutning av defekt vaermevaexlingsroer.
US4765374A (en) * 1986-05-28 1988-08-23 Westinghouse Electric Corp. Multi-seal mechanical tube plug
US4771810A (en) * 1986-05-28 1988-09-20 Westinghouse Electric Corp. Multi-seal mechanical tube plug
FR2601751B1 (fr) * 1986-07-21 1988-12-02 Technicatome Dispositif d'obturation amovible d'un tube
DE3716328C3 (de) * 1987-05-15 1994-07-28 Bbc Reaktor Gmbh Hohlstopfen zum Verschließen eines Wärmetauscherrohres
DE3817654A1 (de) * 1988-05-25 1989-11-30 Abb Reaktor Gmbh Einrichtung zum stabilisieren eines rohres eines waermetauschers
US4903392A (en) * 1988-06-22 1990-02-27 Westinghouse Electric Corp. Method for removing a metallic plug from a tube by simultaneously heating and stretching the plug
US6360779B1 (en) * 2001-04-11 2002-03-26 Aqueduct Utility Pipe Contractor, Inc. Closure device for a pipe/wall aperture
US20060214123A1 (en) * 2005-03-24 2006-09-28 Eastman Kodak Company Linear illumination using cylindrical elliptical reflective surface
US7619786B2 (en) * 2005-03-24 2009-11-17 Carestream Health, Inc. Linear illumination apparatus and method
US7353839B2 (en) * 2005-05-19 2008-04-08 Tdw Delaware, Inc. High temperature completion plug
US20080236691A1 (en) * 2007-04-02 2008-10-02 Roll Larry D Lift hole plug
EP2198216A4 (en) * 2007-11-28 2013-11-06 Carrier Corp LOCKING PLUG FOR HEAT EXCHANGE COUPLING
JP5452104B2 (ja) * 2009-07-09 2014-03-26 株式会社ニシヤマ メカニカル式防水栓
US9702487B2 (en) 2010-02-03 2017-07-11 Michael A. Rose, Jr. Range hood pipe grease blockage preventer
US9482476B2 (en) * 2010-03-31 2016-11-01 Saudi Arabian Oil Company Plug kit for pressured components
US9541337B2 (en) 2010-03-31 2017-01-10 Saudi Arabian Oil Company Assembly for plugging a tube
US9378853B2 (en) 2010-10-21 2016-06-28 Bwxt Nuclear Energy, Inc. Support structure for a control rod assembly of a nuclear reactor
CN104488035A (zh) 2012-04-17 2015-04-01 巴布科克和威尔科克斯M能量股份有限公司 带有紧凑上部堆内构件组件的一体式压水反应堆
US9754688B2 (en) 2012-04-17 2017-09-05 Bwx Technologies, Inc. Suspended upper internals for compact nuclear reactor including a lower hanger plate
US10102932B2 (en) 2012-04-17 2018-10-16 Bwxt Mpower, Inc. Power distribution plate for powering internal control rod drive mechanism (CRDM) units
EP2839471B1 (en) 2012-04-17 2017-11-08 Babcock & Wilcox MPower Inc. Riser transition element for compact nuclear reactor
US9767930B2 (en) 2012-04-17 2017-09-19 Bwxt Mpower, Inc. Suspended upper internals for compact nuclear reactor including a mid-hanger plate
US9887015B2 (en) 2012-04-17 2018-02-06 Bwxt Mpower, Inc. Suspended upper internals with tie rod couplings for compact nuclear reactor
US20130301774A1 (en) * 2012-04-18 2013-11-14 Babcock & Wilcox Mpower, Inc. Lateral support for control rod drive mechanism
WO2014200599A1 (en) 2013-03-15 2014-12-18 Babcock & Wilcox Mpower, Inc. Extruded guide frame and manufacturing methods thereof
US10724808B2 (en) * 2018-08-09 2020-07-28 Saudi Arabian Oil Company Plugging a heat exchanger tube

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2010425A1 (https=) * 1968-06-08 1970-02-13 Babcock & Wilcox France
CH496224A (de) * 1968-07-01 1970-09-15 Waagner Biro Ag Fernbediente Verschliesseinrichtung
CH503923A (de) * 1968-11-01 1971-02-28 Koenig Ag Dr Ing Verfahren und Vorrichtung zum Verschliessen von Bohrungen
DE2034897A1 (de) * 1970-07-14 1972-01-20 Sel Staub und flussigkeitsdichter Verschluß einer Rohrpostbuchse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE113129C (https=) *
GB198535A (en) * 1922-05-01 1923-06-07 R & W Hawthorn Leslie & Compan Device for insertion in leaky boiler tubes
US2256775A (en) * 1940-04-18 1941-09-23 Phillips Petroleum Co Pipe-line plug
US2974685A (en) * 1957-08-23 1961-03-14 Williamson Inc T Pipe plug
CA605329A (en) * 1958-08-04 1960-09-20 A. Crawford Cyril Tubular passage closure
DE1956705A1 (de) * 1968-11-15 1970-06-11 Tuotantomyynti Oy Werbetafel
FR2426232A1 (fr) * 1978-05-17 1979-12-14 Commissariat Energie Atomique Dispositif pour colmater une fuite dans une portion droite d'un tube d'echangeur de chaleur
US4462430A (en) * 1982-09-20 1984-07-31 Anthony Leonard R Pipe plugging device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2010425A1 (https=) * 1968-06-08 1970-02-13 Babcock & Wilcox France
CH496224A (de) * 1968-07-01 1970-09-15 Waagner Biro Ag Fernbediente Verschliesseinrichtung
CH503923A (de) * 1968-11-01 1971-02-28 Koenig Ag Dr Ing Verfahren und Vorrichtung zum Verschliessen von Bohrungen
DE2034897A1 (de) * 1970-07-14 1972-01-20 Sel Staub und flussigkeitsdichter Verschluß einer Rohrpostbuchse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5079837A (en) * 1989-03-03 1992-01-14 Siemes Aktiengesellschaft Repair lining and method for repairing a heat exchanger tube with the repair lining

Also Published As

Publication number Publication date
DE3364028D1 (en) 1986-07-17
JPS58184497A (ja) 1983-10-27
EP0091004A1 (de) 1983-10-12
ES521181A0 (es) 1984-05-01
DE3212223C2 (https=) 1984-08-23
US4598738A (en) 1986-07-08
ES8404741A1 (es) 1984-05-01
EP0091004B1 (de) 1986-06-11

Similar Documents

Publication Publication Date Title
DE3212223A1 (de) Rohrverschliesseinrichtung, insbesondere fuer waermetauscherrohre
DE69030153T2 (de) Hochdruckfilter, Verfahren und Anlage zum Herstellen eines Hochdruckfilters
DE3510926C2 (de) Spannvorrichtung zum mechanischen Spannen von Befestigungselementen
DE69713447T2 (de) Rohrverbindungsvorrichtung mit Zapfen- und Muffen-Teilen die entsprechende kegelstumpfförmige Flächen aufweisen
EP2467220B1 (de) Vorrichtung zum aufweiten von hohlkörpern
CH686739A5 (de) Verfahren zum Befestigen eines Schlauches an einem Nippel und eine Schlauchverbindung, hergestellt nach diesem Verfahren.
DE2714757B2 (de) Rohrplatte mit in deren Löchern befestigten Rohren für insbesondere Wärmetauscher
DE2525313C2 (de) Rohrmuffe
EP0671985A1 (de) Presswerkzeug.
DE69514552T2 (de) Rohrkupplung
DE3317061A1 (de) Flanschverbindungsanordnung
DE3716328C2 (https=)
DE3428260A1 (de) Rohrverbindung
DE1475683A1 (de) Kupplungsdichtring
DE3226868A1 (de) Dauerhaft dichte gewindelose rohrverbindung
DE102017122757B4 (de) Presswerkzeug zum Verpressen von Fittings zur Herstellung von Rohrverbindungen und Verfahren zum Verpressen von Fittings
DE60113449T2 (de) Matrizenkäfiganordnung mit gelenk
EP0515930B1 (de) Kupplungsvorrichtung zur Herstellung einer nichtlösbaren Rohrverbindung
EP0590188A1 (de) Presswerkzeug
DE60014889T2 (de) Verfahren und vorrichtung zum verschweissen von länglichen elementen
DE68910329T2 (de) System und verfahren für eine wasserdichte verbindung zwischen dem einsteckende zweier röhren.
DE3203144A1 (de) Verfahren zur druckdichten befestigung eines rohres in einem rohrboden o.dgl.
DE3212223C3 (https=)
DE2513982B2 (de) Rohrdichtung
DE3539612C1 (de) Vorrichtung zur Erzielung eines loesbaren Presssitzes zwischen einem Bauteil mit zylindrischer Bohrung und einem in diese Bohrung eingefuehrten Bauteil

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee