IT1040394B - Sistema per riparare un tubo d uno scambiatore di calore - Google Patents

Sistema per riparare un tubo d uno scambiatore di calore

Info

Publication number
IT1040394B
IT1040394B IT26244/75A IT2624475A IT1040394B IT 1040394 B IT1040394 B IT 1040394B IT 26244/75 A IT26244/75 A IT 26244/75A IT 2624475 A IT2624475 A IT 2624475A IT 1040394 B IT1040394 B IT 1040394B
Authority
IT
Italy
Prior art keywords
repairing
pipe
heat exchanger
exchanger
heat
Prior art date
Application number
IT26244/75A
Other languages
English (en)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT1040394B publication Critical patent/IT1040394B/it

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
    • 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
    • F16L55/18—Appliances for use in repairing pipes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49352—Repairing, converting, servicing or salvaging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
    • Y10T29/49737—Metallurgically attaching preform

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Pipe Accessories (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
IT26244/75A 1974-08-13 1975-08-08 Sistema per riparare un tubo d uno scambiatore di calore IT1040394B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/497,180 US3962767A (en) 1974-08-13 1974-08-13 Method for repairing a heat exchanger tube

Publications (1)

Publication Number Publication Date
IT1040394B true IT1040394B (it) 1979-12-20

Family

ID=23975784

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26244/75A IT1040394B (it) 1974-08-13 1975-08-08 Sistema per riparare un tubo d uno scambiatore di calore

Country Status (7)

Country Link
US (1) US3962767A (it)
JP (1) JPS5142158A (it)
BR (1) BR7504893A (it)
CH (1) CH599519A5 (it)
ES (1) ES440181A1 (it)
FR (1) FR2282097A1 (it)
IT (1) IT1040394B (it)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL158287B (nl) * 1975-02-05 1978-10-16 Neratoom Werkwijze voor het afdichten van lekke pijpen, reparatie-eenheid ten gebruike bij de werkwijzen en inrichting gerepareerd door toepassing van de werkwijze.
US4074412A (en) * 1975-10-08 1978-02-21 Franjo Miskic Method of repairing or reinforcing tubular plastic members
NL7515226A (nl) * 1975-12-31 1977-07-04 Neratoom Werkwijze voor het vacuumdicht afsluiten van elk der eerste uiteinden van een aantal holle trans- portorganen die uitmonden in een verzamelkop, en werkwijze voor het detecteren van lekken.
US4056373A (en) * 1976-05-12 1977-11-01 Resource Systems, Inc. Hydrogen-purification apparatus with palladium-alloy filter coil
US4357960A (en) * 1977-03-24 1982-11-09 Arthur S. Bittinger Plumbing method and composition for use in same
US4205422A (en) * 1977-06-15 1980-06-03 Yorkshire Imperial Metals Limited Tube repairs
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
US4267020A (en) * 1978-08-14 1981-05-12 Westinghouse Electric Corp. Nuclear steam generator wrapper and shell assembly and method for assembling
US4229869A (en) * 1979-06-11 1980-10-28 General Electric Company Method of repairing aluminum plate fin coils
US4333218A (en) * 1980-05-30 1982-06-08 Wentworth Alan W Method of repairing a box beam
KR850001846B1 (ko) * 1980-06-05 1985-12-28 더 뱁콕 앤드 윌콕스 캄패니 관내에 슬리이브를 고정하는 장치
US4592577A (en) * 1982-09-30 1986-06-03 The Babcock & Wilcox Company Sleeve type repair of degraded nuclear steam generator tubes
US4569094A (en) * 1983-10-24 1986-02-11 Hart Lawrence D Self-powered lift
SE447214B (sv) * 1984-03-20 1986-11-03 Stal Laval Turbin Ab Sett att infesta tuber i tubplatar vid vermevexlare och kondensorer
US4615477A (en) * 1984-04-27 1986-10-07 The Babcock & Wilcox Company Method for replacing tubes in a header or drum
US4620662A (en) * 1984-07-25 1986-11-04 Westinghouse Electric Corp. Two-position sleeve brazing process
US4762674A (en) * 1984-12-27 1988-08-09 Westinghouse Electric Corp. Brazing sleeve having ceramic flux band and method for applying same
US4589446A (en) * 1985-05-02 1986-05-20 Allen Gordon L Pipe repair bypass apparatus
US4605155A (en) * 1985-08-30 1986-08-12 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Method of repairing hidden leaks in tubes
JPH0439570Y2 (it) * 1985-10-23 1992-09-16
CA1280579C (en) * 1986-02-24 1991-02-26 Foster Wheeler Energy Corporation Method and apparatus for remotely replacing tube ends in a heat exchanger
FR2598202B1 (fr) * 1986-04-30 1990-02-09 Framatome Sa Procede de chemisage d'un tube peripherique d'un generateur de vapeur.
US4941512A (en) * 1988-11-14 1990-07-17 Cti Industries, Inc. Method of repairing heat exchanger tube ends
US5193257A (en) * 1989-07-17 1993-03-16 Dayton Power And Light Company Boiler tube repair apparatus
US4979294A (en) * 1989-07-17 1990-12-25 The Dayton Power & Light Company Boiler tube repair method
CA2019946C (en) * 1990-06-27 1996-11-12 Donald D. Savard Temporary disintegratable plug for an open-ended oil pipeline
FR2665758B1 (fr) * 1990-08-08 1993-08-06 Framatome Sa Procede de bouchage d'un tube d'un echangeur de chaleur a tubes droits et utilisation de ce procede.
FR2666879B1 (fr) * 1990-09-19 1993-03-19 Framatome Sa Procede de remplacement d'un tube d'un echangeur de chaleur a tubes droits et utilisation de ce procede.
US5201118A (en) * 1992-03-09 1993-04-13 Mcparland Kevin W Process for repairing heat-exchanger tubes
FR2692972B1 (fr) * 1992-06-25 1994-08-19 Framatome Sa Procédé de réparation d'un tube d'échangeur de chaleur détérioré localement.
DE19609958C2 (de) * 1996-03-14 2000-06-15 Dillinger Stahlbau Verfahren zur Reparatur von Wärmetauscherrohren im Inneren von geschlossenen Röhrenapparaten
US6247231B1 (en) * 1997-08-27 2001-06-19 Electric Power Research Institute Method for repairing heat exchanger tubing through partial tube replacement
US7540538B2 (en) * 2003-06-19 2009-06-02 Nipro Corporation Dialyzer-connecting coupler joint
US7922065B2 (en) * 2004-08-02 2011-04-12 Ati Properties, Inc. Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
ITMI20061223A1 (it) * 2006-06-26 2007-12-27 Snam Progetti Tubo bimetallico resistente alla corrosione e suo utilizzo in apparecchiature a fascio tubiwero
FI122452B (fi) * 2010-05-28 2012-01-31 Metso Power Oy Savukaasu-ilmaesilämmitin ja menetelmä asennuksessa, sekä savukaasu-ilmaesilämmittimen ilmaputkikomponentti
US8696040B2 (en) * 2011-05-04 2014-04-15 Anthony David Gallagher Coupling for PVC piping sections
US10118259B1 (en) 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process
US9259807B2 (en) * 2013-12-13 2016-02-16 General Electric Company Method for repairing a bundled tube fuel injector
JP6529364B2 (ja) * 2015-07-09 2019-06-12 リンナイ株式会社 給湯器
CN109604939B (zh) * 2018-11-14 2021-03-09 中国原子能科学研究院 钢坯料构筑方法
EP3964322B1 (en) 2020-09-04 2023-01-18 ALFA LAVAL OLMI S.p.A. Device and method for restoring the tube-to-tube sheet weld joints in a shell-and-tube heat exchanger
IT202200025773A1 (it) * 2022-12-16 2024-06-16 Giovanni Manenti Metodo per rimpiazzare tubi scambiatori

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US507974A (en) * 1893-10-31 Frank p
BE507084A (it) *
CA873691A (en) * 1971-06-22 Imperial Chemical Industries Limited Method of repairing heat exchangers
US1499581A (en) * 1922-03-01 1924-07-01 Otto B Kibele Rotary well-boring pipe coupling
US1990077A (en) * 1930-02-17 1935-02-05 Superheater Co Ltd Process for joining pipes
US2337584A (en) * 1940-09-25 1943-12-28 Fred Goat Co Inc Heat exchange tube
US2478684A (en) * 1945-08-23 1949-08-09 William W Brooks Pipe repair unit
GB667143A (en) * 1949-10-21 1952-02-27 Reginald Kington Allett An improved method of joining copper or like tubes
GB743526A (en) * 1952-08-11 1956-01-18 Alexander Edward Faithfull Improvements relating to a method and means of securing pipes together
US2850798A (en) * 1954-05-03 1958-09-09 Fred E Bowman Method of bonding zirconium
GB858908A (en) * 1956-08-24 1961-01-18 Cie Constr Gros Mat Electromec A method of fixing cupro-nickel tubes on steel walls
US2962306A (en) * 1958-02-13 1960-11-29 Revere Copper & Brass Inc Welding tubes to tube sheets
US3645435A (en) * 1965-08-19 1972-02-29 Aerojet General Co Means for joining metallic tubes by explosive bonding
US3427707A (en) * 1965-12-16 1969-02-18 Connecticut Research & Mfg Cor Method of joining a pipe and fitting
US3562887A (en) * 1968-05-08 1971-02-16 Foster Wheeler Corp Explosive expansion of liner sleeves
US3691614A (en) * 1969-01-24 1972-09-19 Euratom Method of producing a sealing-tight joint between two tubes on different materials
GB1302371A (it) * 1969-02-27 1973-01-10 Foster Wheeler Brown Boilers
US3638684A (en) * 1970-03-16 1972-02-01 Mckee & Co Arthur G Method of repairing tube structures
US3768841A (en) * 1970-10-02 1973-10-30 Allied Chem Plastic pipe joint
FR2129255A5 (it) * 1971-03-19 1972-10-27 Commissariat Energie Atomique
GB1348792A (en) * 1971-07-15 1974-03-20 Foster Wheeler Brown Boilers Tube-wall repairs
US3781966A (en) * 1972-12-04 1974-01-01 Whittaker Corp Method of explosively expanding sleeves in eroded tubes
US3895432A (en) * 1973-07-04 1975-07-22 Siemens Ag Method of electrically joining together two bimetal tubular superconductors

Also Published As

Publication number Publication date
US3962767A (en) 1976-06-15
CH599519A5 (it) 1978-05-31
ES440181A1 (es) 1977-04-01
FR2282097A1 (fr) 1976-03-12
BR7504893A (pt) 1976-08-03
JPS5320709B2 (it) 1978-06-28
JPS5142158A (en) 1976-04-09
FR2282097B1 (it) 1980-04-25

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