DE3567953D1 - Anti-vibration bars for nuclear steam generators - Google Patents

Anti-vibration bars for nuclear steam generators

Info

Publication number
DE3567953D1
DE3567953D1 DE8585308234T DE3567953T DE3567953D1 DE 3567953 D1 DE3567953 D1 DE 3567953D1 DE 8585308234 T DE8585308234 T DE 8585308234T DE 3567953 T DE3567953 T DE 3567953T DE 3567953 D1 DE3567953 D1 DE 3567953D1
Authority
DE
Germany
Prior art keywords
steam generators
nuclear steam
vibration bars
bars
vibration
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
Application number
DE8585308234T
Other languages
German (de)
Inventor
Byre Venkataramana Gowda
Robert Mcconaughty Wilson
Robert Mackness Wepfer
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.)
CBS Corp
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 DE3567953D1 publication Critical patent/DE3567953D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
    • F22B37/205—Supporting and spacing arrangements for tubes of a tube bundle
    • F22B37/206—Anti-vibration supports for the bends of U-tube steam generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/007—Auxiliary supports for elements
    • F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
    • F28F9/0132—Auxiliary supports for elements for tubes or tube-assemblies formed by slats, tie-rods, articulated or expandable rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Motor Or Generator Frames (AREA)
  • Supports For Pipes And Cables (AREA)
DE8585308234T 1984-11-13 1985-11-13 Anti-vibration bars for nuclear steam generators Expired DE3567953D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67072884A 1984-11-13 1984-11-13

Publications (1)

Publication Number Publication Date
DE3567953D1 true DE3567953D1 (en) 1989-03-02

Family

ID=24691616

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585308234T Expired DE3567953D1 (en) 1984-11-13 1985-11-13 Anti-vibration bars for nuclear steam generators

Country Status (7)

Country Link
EP (1) EP0186957B1 (en)
JP (1) JPH0631712B2 (en)
CN (1) CN85108329A (en)
CA (1) CA1255984A (en)
DE (1) DE3567953D1 (en)
ES (1) ES8800408A1 (en)
ZA (1) ZA858048B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603364B1 (en) * 1986-08-27 1988-11-10 Framatome Sa METHOD FOR PLACING TUBES IN A STEAM GENERATOR
NO933519L (en) * 1993-10-01 1995-04-03 Kvaerner Rosenberg As A method of providing a particularly stiffened tube bundle against vibration, and thus a stiffened tube bundle
JP2991027B2 (en) * 1994-02-15 1999-12-20 住友金属工業株式会社 Heat exchanger and tube bending method used for manufacturing U-bend tube for heat exchanger
JP6071298B2 (en) 2012-07-20 2017-02-01 三菱重工業株式会社 Method for additionally installing gap expansion jig for heat transfer tube and vibration suppressing member
JP2014043970A (en) * 2012-08-24 2014-03-13 Mitsubishi Heavy Ind Ltd Vibration suppression member and arrangement method of vibration suppression member
CN103868051B (en) * 2012-12-13 2015-08-26 中国核动力研究设计院 PWR nuclear power plant steam generator march-past vibrationproof bar structure
FR3008779B1 (en) * 2013-07-19 2018-01-26 Areva Np ANTI-VIBRATION BAR FOR TUBE BEAM OF A STEAM GENERATOR

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB813152A (en) * 1956-04-09 1959-05-13 Konink Machinenfabriek Gebr St Improvements in and relating to heat exchangers
US3199582A (en) * 1962-04-06 1965-08-10 Foster Wheeler Corp Heat exchanger tube anti-vibration structure
GB1188564A (en) * 1967-11-14 1970-04-22 Hick Hargreaves And Company Lt Tube supports
US3864811A (en) * 1972-09-20 1975-02-11 Hick Hargreaves And Company Lt Methods of assembling tube supports
GB1532100A (en) * 1977-06-29 1978-11-15 Ass Elect Ind Tubular heat exchangers

Also Published As

Publication number Publication date
ZA858048B (en) 1986-06-25
ES8800408A1 (en) 1987-11-01
CN85108329A (en) 1986-10-15
EP0186957A1 (en) 1986-07-09
JPS61122495A (en) 1986-06-10
CA1255984A (en) 1989-06-20
EP0186957B1 (en) 1989-01-25
ES548633A0 (en) 1987-11-01
JPH0631712B2 (en) 1994-04-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee