JP2016166596A - 復水器 - Google Patents
復水器 Download PDFInfo
- Publication number
- JP2016166596A JP2016166596A JP2015047696A JP2015047696A JP2016166596A JP 2016166596 A JP2016166596 A JP 2016166596A JP 2015047696 A JP2015047696 A JP 2015047696A JP 2015047696 A JP2015047696 A JP 2015047696A JP 2016166596 A JP2016166596 A JP 2016166596A
- Authority
- JP
- Japan
- Prior art keywords
- water chamber
- inlet
- condenser
- outlet
- outlet water
- 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
Links
Images
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
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/04—Antivibration arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
-
- 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
- F28D7/16—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 being arranged in parallel spaced relation
- F28D7/163—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 being arranged in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
-
- 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
-
- 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
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/32—Safety or protection arrangements; Arrangements for preventing malfunction for limiting movements, e.g. stops, locking means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2280/00—Mounting arrangements; Arrangements for facilitating assembling or disassembling of heat exchanger parts
- F28F2280/10—Movable elements, e.g. being pivotable
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Geometry (AREA)
- Vibration Prevention Devices (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
Description
第1実施形態の復水器は、例えば、原子力発電プラントに適用されたものであり、原子力発電プラントは、原子炉格納容器内に格納された加圧水型原子炉及び蒸気発生器、蒸気タービン、発電機、復水器などにより構成されている。なお、加圧水型原子炉は、軽水を原子炉冷却材及び中性子減速材として使用し、炉心全体にわたって沸騰しない高温高圧水とし、この高温高圧水を蒸気発生器に送って熱交換により蒸気を発生させるものである。
図8は、第2実施形態の復水器を表す平面図、図9は、復水器を表す側面図である。なお、上述した実施形態と同様の機能を有する部材には、同一の符号を付して詳細な説明は省略する。
図10は、第3実施形態の復水器を表す平面図、図11は、復水器を表す側面図である。なお、上述した実施形態と同様の機能を有する部材には、同一の符号を付して詳細な説明は省略する。
11 ハウジング
12,13 入口水室
14,15 出口水室
16,17 伝熱管群
21 蒸気流入口
22 復水排出口
23,24 管板
25,26 入口ノズル
27,28 出口ノズル
31,32 伝熱管
33,34 管支持板
35 支持部材
37 非凝縮ガス排出管
41,42,45,46 伸縮継手
43,44 取水管
47,48 排水管
49,50,51,52 固定金具
61,62,62A,62B,63,64,81,82,91,92 減衰部材
65,66,66A,66B,67,68,83,84,93,94 復元部材
71,72,73,74 支持構造物
101 設置面
102 コンクリート基礎台(コンクリート構造物)
103 コンクリート脚部
S 蒸気
C 海水
W 復水
Claims (8)
- 中空形状をなして蒸気の流入口と復水の排出口が設けられるハウジングと、
前記ハウジングにおける各端部に設けられる入口水室及び出口水室と、
前記ハウジングの内部で前記入口水室と前記出口水室を連結して内部に冷却媒体が流れる多数の伝熱管と、
前記入口水室及び前記出口水室にそれぞれ伸縮継手を介して連結される取水管及び排水管と、
前記入口水室及び前記出口水室の変位を減衰する減衰部材と、
前記入口水室及び前記出口水室の位置を復元する復元部材と、
を有することを特徴とする復水器。 - 前記ハウジングと前記取水管及び前記排水管は、設置面に支持され、前記設置面に予め設定された所定の剛性を有する支持構造物が立設され、前記減衰部材と前記復元部材は、前記入口水室と前記支持構造物との間に介装されると共に、前記出口水室と前記支持構造物との間に介装されることを特徴とする請求項1に記載の復水器。
- 前記設置面にコンクリート構造物が設置され、前記ハウジングと前記支持構造物は、前記コンクリート構造物に支持されることを特徴とする請求項2に記載の復水器。
- 前記支持構造物は、前記入口水室及び前記出口水室を囲うように立設されることを特徴とする請求項2または請求項3に記載の復水器。
- 前記入口水室及び前記出口水室は、1個の前記ハウジングに対して複数組設けられ、前記ハウジングにおける端部に隣接して設けられ、前記減衰部材と前記復元部材は、隣接する前記入口水室と前記出口水室との間に介装されることを特徴とする請求項1から請求項4のいずれか一項に記載の復水器。
- 前記減衰部材と前記復元部材は、隣接する各ハウジングにおける前記入口水室と前記出口水室との間に介装されることを特徴とする請求項1から請求項5のいずれか一項に記載の復水器。
- 前記減衰部材と前記復元部材は、端部が回動自在に支持されることを特徴とする請求項1から請求項6のいずれか一項に記載の復水器。
- 前記入口水室及び前記出口水室は、鉛直方向に沿って長く形成され、下部に設けられる入口ノズル及び出口ノズルが前記伸縮継手を介して取水管及び排水管に連結され、前記減衰部材と前記復元部材は、端部が前記入口水室及び前記出口水室における前記伸縮継手の近傍に連結されることを特徴とする請求項1から請求項7のいずれか一項に記載の復水器。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015047696A JP6510278B2 (ja) | 2015-03-10 | 2015-03-10 | 復水器 |
KR1020177020921A KR101918884B1 (ko) | 2015-03-10 | 2016-03-08 | 복수기 |
CN201680007293.3A CN107208496B (zh) | 2015-03-10 | 2016-03-08 | 冷凝器 |
DE112016001136.9T DE112016001136B4 (de) | 2015-03-10 | 2016-03-08 | Verflüssigerinstallation in einer Kraftwerkanlage |
PCT/JP2016/057094 WO2016143773A1 (ja) | 2015-03-10 | 2016-03-08 | 復水器 |
US15/546,117 US10527363B2 (en) | 2015-03-10 | 2016-03-08 | Condenser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015047696A JP6510278B2 (ja) | 2015-03-10 | 2015-03-10 | 復水器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016166596A true JP2016166596A (ja) | 2016-09-15 |
JP6510278B2 JP6510278B2 (ja) | 2019-05-08 |
Family
ID=56880286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015047696A Active JP6510278B2 (ja) | 2015-03-10 | 2015-03-10 | 復水器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10527363B2 (ja) |
JP (1) | JP6510278B2 (ja) |
KR (1) | KR101918884B1 (ja) |
CN (1) | CN107208496B (ja) |
DE (1) | DE112016001136B4 (ja) |
WO (1) | WO2016143773A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108533668B (zh) * | 2018-03-29 | 2020-08-04 | 宁波希奇服饰有限公司 | 一种具有自适应减震装置的布料脱水机 |
CN109026209B (zh) * | 2018-09-26 | 2021-02-23 | 江苏海事职业技术学院 | 一种带有摆动支承结构的汽轮机 |
KR102246071B1 (ko) | 2019-09-03 | 2021-04-29 | 한국남동발전 주식회사 | 발전소 복수기 출구 기준유량 추정 방법 및 시스템 |
CN114688890B (zh) * | 2022-05-31 | 2022-09-13 | 杭州国能汽轮工程有限公司 | 一种凝汽器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53102406A (en) * | 1977-02-18 | 1978-09-06 | Toshiba Corp | Steam condencser |
JPS61128559U (ja) * | 1985-01-30 | 1986-08-12 | ||
JP2008064107A (ja) * | 2007-10-19 | 2008-03-21 | Mitsubishi Heavy Ind Ltd | 機器の輸送及び据付方法 |
JP2011220074A (ja) * | 2010-04-14 | 2011-11-04 | Mitsubishi Heavy Industries Bridge & Steel Structures Engineering Co Ltd | 塔状構造物の制震構造 |
JP2012167702A (ja) * | 2011-02-10 | 2012-09-06 | Toshiba Corp | 配管支持装置およびプラント |
JP2013164245A (ja) * | 2012-02-13 | 2013-08-22 | Toshiba Corp | 復水器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT30767B (de) | 1906-10-05 | 1907-11-25 | Arthur Nathan | Schloß für Eisenbahnwagentüren u. dgl. |
US4008757A (en) * | 1975-09-22 | 1977-02-22 | The Babcock & Wilcox Company | Industrial technique |
US4286549A (en) * | 1979-12-03 | 1981-09-01 | Foster Wheeler Energy Corporation | Steam generator support system |
JPS61128559A (ja) | 1984-11-28 | 1986-06-16 | Hoya Corp | 固体撮像素子アツセンブリ |
FR2697052B1 (fr) * | 1992-10-21 | 1994-12-09 | Alsthom Gec | Enveloppe en béton d'un condenseur pour module basse pression à structure indépendante. |
JP4191322B2 (ja) | 1999-06-15 | 2008-12-03 | 三菱重工業株式会社 | 蒸気タービンプラントの据付方法 |
US7357100B2 (en) | 2003-07-30 | 2008-04-15 | Babcock-Hitachi Kabushiki Kaisha | Heat exchanger tube panel module, and method of constructing exhaust heat recovery boiler using the same |
AU2003252323A1 (en) | 2003-07-30 | 2005-02-15 | Babcock-Hitachi Kabushiki Kaisha | Heat exchanger tube panel module, and method of constructing exhaust heat recovery boiler using the module |
US8194815B2 (en) | 2009-03-30 | 2012-06-05 | Ge-Hitachi Nuclear Energy Americas, Llc | Apparatus and system for dampening the vibration experienced by an object |
-
2015
- 2015-03-10 JP JP2015047696A patent/JP6510278B2/ja active Active
-
2016
- 2016-03-08 US US15/546,117 patent/US10527363B2/en active Active
- 2016-03-08 KR KR1020177020921A patent/KR101918884B1/ko active IP Right Grant
- 2016-03-08 CN CN201680007293.3A patent/CN107208496B/zh active Active
- 2016-03-08 WO PCT/JP2016/057094 patent/WO2016143773A1/ja active Application Filing
- 2016-03-08 DE DE112016001136.9T patent/DE112016001136B4/de active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53102406A (en) * | 1977-02-18 | 1978-09-06 | Toshiba Corp | Steam condencser |
JPS61128559U (ja) * | 1985-01-30 | 1986-08-12 | ||
JP2008064107A (ja) * | 2007-10-19 | 2008-03-21 | Mitsubishi Heavy Ind Ltd | 機器の輸送及び据付方法 |
JP2011220074A (ja) * | 2010-04-14 | 2011-11-04 | Mitsubishi Heavy Industries Bridge & Steel Structures Engineering Co Ltd | 塔状構造物の制震構造 |
JP2012167702A (ja) * | 2011-02-10 | 2012-09-06 | Toshiba Corp | 配管支持装置およびプラント |
JP2013164245A (ja) * | 2012-02-13 | 2013-08-22 | Toshiba Corp | 復水器 |
Also Published As
Publication number | Publication date |
---|---|
JP6510278B2 (ja) | 2019-05-08 |
CN107208496A (zh) | 2017-09-26 |
DE112016001136B4 (de) | 2023-07-27 |
WO2016143773A1 (ja) | 2016-09-15 |
KR101918884B1 (ko) | 2018-11-14 |
KR20170100631A (ko) | 2017-09-04 |
DE112016001136T5 (de) | 2017-11-16 |
US10527363B2 (en) | 2020-01-07 |
CN107208496B (zh) | 2019-07-09 |
US20180023902A1 (en) | 2018-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2016143773A1 (ja) | 復水器 | |
CA2745581C (en) | Seismically isolated containment vessel | |
KR101743910B1 (ko) | 수동형 원자로 냉각시스템 | |
WO2014030752A1 (ja) | 伝熱管の振動抑制装置及び蒸気発生器 | |
JP2013164245A (ja) | 復水器 | |
US11901088B2 (en) | Method of heating primary coolant outside of primary coolant loop during a reactor startup operation | |
Jo et al. | Fluidelastic instability analysis of operating nuclear steam generator U-tubes | |
JP6809807B2 (ja) | 配管構造、及びボイラシステム | |
JP6122744B2 (ja) | ボイラ制振用のサイスミックタイおよびこれを用いたボイラ耐震構造体 | |
JP2013104853A (ja) | 使用済燃料ラックの補強構造 | |
JP6884635B2 (ja) | 耐震補強方法 | |
JP4076014B2 (ja) | 排熱回収ボイラ及びその据付方法 | |
JP6751323B2 (ja) | 構造物支持装置及び構造物支持装置の取替え方法 | |
JP5000249B2 (ja) | 排熱回収ボイラ | |
JP6484065B2 (ja) | 使用済燃料ラックおよび原子力発電プラントならびに使用済燃料ラックの運用方法 | |
JP6109579B2 (ja) | 配管取合機器の支持構造 | |
JP2015169265A (ja) | 配管取合機器の支持構造 | |
JP2015081839A (ja) | 燃料貯蔵設備 | |
CN108885910B (zh) | 汽轮机建筑物及核电站 | |
CN107148537A (zh) | 在聚积式太阳能电站的塔中用于外部太阳能接收器的密封结构 | |
Egorov et al. | TECNICA ITALIANA-Italian Journal of Engineering Science | |
JPS61149707A (ja) | 湿分分離再熱器 | |
Jo et al. | Guidelines for Safety Evaluation of a Potential for PWR Steam Generator Tube Failure due to Fluidelastic Instability | |
KR20130077602A (ko) | 증기발생기 | |
De Santis et al. | Steam Generators for Nuclear Power Plants |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A625 | Written request for application examination (by other person) |
Free format text: JAPANESE INTERMEDIATE CODE: A625 Effective date: 20180216 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181002 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181119 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190305 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190404 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6510278 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |