DE3567953D1 - Anti-vibration bars for nuclear steam generators - Google Patents
Anti-vibration bars for nuclear steam generatorsInfo
- 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
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)
- Supports For Pipes And Cables (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Motor Or Generator Frames (AREA)
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)
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)
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 |
-
1985
- 1985-10-10 CA CA000492665A patent/CA1255984A/en not_active Expired
- 1985-10-18 ZA ZA858048A patent/ZA858048B/en unknown
- 1985-11-07 ES ES548633A patent/ES8800408A1/en not_active Expired
- 1985-11-12 CN CN198585108329A patent/CN85108329A/en active Pending
- 1985-11-13 JP JP60252983A patent/JPH0631712B2/en not_active Expired - Fee Related
- 1985-11-13 DE DE8585308234T patent/DE3567953D1/en not_active Expired
- 1985-11-13 EP EP85308234A patent/EP0186957B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0631712B2 (en) | 1994-04-27 |
ES8800408A1 (en) | 1987-11-01 |
ZA858048B (en) | 1986-06-25 |
CN85108329A (en) | 1986-10-15 |
EP0186957B1 (en) | 1989-01-25 |
JPS61122495A (en) | 1986-06-10 |
ES548633A0 (en) | 1987-11-01 |
CA1255984A (en) | 1989-06-20 |
EP0186957A1 (en) | 1986-07-09 |
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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 |