DE4008252C2 - - Google Patents

Info

Publication number
DE4008252C2
DE4008252C2 DE19904008252 DE4008252A DE4008252C2 DE 4008252 C2 DE4008252 C2 DE 4008252C2 DE 19904008252 DE19904008252 DE 19904008252 DE 4008252 A DE4008252 A DE 4008252A DE 4008252 C2 DE4008252 C2 DE 4008252C2
Authority
DE
Germany
Prior art keywords
sleeve
component
tube
metallic
outer diameter
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 - Fee Related
Application number
DE19904008252
Other languages
German (de)
English (en)
Other versions
DE4008252A1 (de
Inventor
Guenter Dipl.-Phys. Dr. 6940 Weinheim De Baero
Jakob Dipl.-Ing. 6725 Roemerberg De Russ
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.)
ABB Reaktor GmbH
Original Assignee
ABB Reaktor GmbH
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 ABB Reaktor GmbH filed Critical ABB Reaktor GmbH
Priority to DE19904008252 priority Critical patent/DE4008252A1/de
Priority to DE59103194T priority patent/DE59103194D1/de
Priority to ES91103698T priority patent/ES2064787T3/es
Priority to EP91103698A priority patent/EP0446841B1/de
Priority to KR1019910003939A priority patent/KR910016401A/ko
Priority to JP3075659A priority patent/JPH04219590A/ja
Publication of DE4008252A1 publication Critical patent/DE4008252A1/de
Application granted granted Critical
Publication of DE4008252C2 publication Critical patent/DE4008252C2/de
Priority to US08/133,466 priority patent/US5400827A/en
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/163—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a ring, a band or a sleeve being pressed against the inner surface of the pipe
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/04—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes comprising shape memory alloys or bimetallic elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
DE19904008252 1990-03-15 1990-03-15 Metallische huelse zur ueberbrueckung einer leckagestelle eines rohres Granted DE4008252A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19904008252 DE4008252A1 (de) 1990-03-15 1990-03-15 Metallische huelse zur ueberbrueckung einer leckagestelle eines rohres
DE59103194T DE59103194D1 (de) 1990-03-15 1991-03-11 Metallische Hülse zur Überbrückung einer Leckagestelle eines Rohres.
ES91103698T ES2064787T3 (es) 1990-03-15 1991-03-11 Manguito metalico para el puenteo de un punto de perdidia por fuga de un tubo.
EP91103698A EP0446841B1 (de) 1990-03-15 1991-03-11 Metallische Hülse zur Überbrückung einer Leckagestelle eines Rohres
KR1019910003939A KR910016401A (ko) 1990-03-15 1991-03-12 파이프(pipe)상의 누출점(leakage point)을 브리징(bridging)하는 금속제슬리브(sleeve)
JP3075659A JPH04219590A (ja) 1990-03-15 1991-03-15 パイプの漏出箇所をブリッジするための金属スリーブ
US08/133,466 US5400827A (en) 1990-03-15 1993-10-08 Metallic sleeve for bridging a leakage point on a pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904008252 DE4008252A1 (de) 1990-03-15 1990-03-15 Metallische huelse zur ueberbrueckung einer leckagestelle eines rohres

Publications (2)

Publication Number Publication Date
DE4008252A1 DE4008252A1 (de) 1991-09-19
DE4008252C2 true DE4008252C2 (enrdf_load_stackoverflow) 1992-01-02

Family

ID=6402246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904008252 Granted DE4008252A1 (de) 1990-03-15 1990-03-15 Metallische huelse zur ueberbrueckung einer leckagestelle eines rohres

Country Status (1)

Country Link
DE (1) DE4008252A1 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406167A1 (de) * 1994-02-25 1995-08-31 Bbc Reaktor Gmbh Verfahren zum Erzielen einer dichten Verbindung zwischen einem Rohr und einer Hülse
DE102012215303B4 (de) 2011-09-08 2022-08-25 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Vorrichtung zum Widerstandsschweissen mit einer Schweissmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4311674C1 (de) * 1993-04-08 1994-04-21 Bbc Reaktor Gmbh Abdichtung zwischen einem eine Leckagestelle aufweisenden Rohr und einer Hülse und Verfahren zum Herstellen einer Abdichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368571A (en) * 1980-09-09 1983-01-18 Westinghouse Electric Corp. Sleeving method
WO1985004701A1 (en) * 1984-04-04 1985-10-24 Raychem Corportion Pipe repair sleeve apparatus and method of repairing a damaged pipe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406167A1 (de) * 1994-02-25 1995-08-31 Bbc Reaktor Gmbh Verfahren zum Erzielen einer dichten Verbindung zwischen einem Rohr und einer Hülse
DE102012215303B4 (de) 2011-09-08 2022-08-25 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Vorrichtung zum Widerstandsschweissen mit einer Schweissmaschine

Also Published As

Publication number Publication date
DE4008252A1 (de) 1991-09-19

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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