KR20090071657A - 축압 주수 탱크 및 플로우 댐퍼의 제조 방법 - Google Patents
축압 주수 탱크 및 플로우 댐퍼의 제조 방법 Download PDFInfo
- Publication number
- KR20090071657A KR20090071657A KR1020097010387A KR20097010387A KR20090071657A KR 20090071657 A KR20090071657 A KR 20090071657A KR 1020097010387 A KR1020097010387 A KR 1020097010387A KR 20097010387 A KR20097010387 A KR 20097010387A KR 20090071657 A KR20090071657 A KR 20090071657A
- Authority
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- South Korea
- Prior art keywords
- pipe
- flow rate
- washer
- large flow
- line
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 16
- 238000003860 storage Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 12
- 239000002826 coolant Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
- F15D1/0015—Whirl chambers, e.g. vortex valves
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
- Y10T137/2098—Vortex generator as control for system
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
- Y10T137/2109—By tangential input to axial output [e.g., vortex amplifier]
- Y10T137/2115—With means to vary input or output of device
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Lift Valve (AREA)
Abstract
Description
Claims (3)
- 원통 형상의 와실과, 이 와실의 주연부에 그 접선 방향을 따라 접속된 소유량관과, 이 소유량관에 대해 소정의 각도로 상기 주연부에 접속된 대유량관과, 상기 와실의 중앙부에 형성된 출구에 접속된 출구관을 구비하여 이루어지는 플로우 댐퍼를, 내부에 구비한 축압 주수 탱크에 있어서,상기 플로우 댐퍼의 상기 대유량관과 상기 와실의 접속부가, 상기 소유량관의 상기 대유량관측 내면의 연장선보다 외측에 위치하고 있는 것을 특징으로 하는 축압 주수 탱크.
- 제 1 항에 있어서,상기 소유량관과 상기 대유량관의 접속부로부터 그은 상기 소유량관의 대유량관측 내면의 연장선에 대해, 자유 분류의 확산 비율로 상기 접속부로부터 직선을 긋고, 이 직선과 상기 대유량관의 소유량관 반대측 내면의 제 1 교점을 구하고, 이 제 1 교점으로부터 상기 와실의 내주면에 접선을 그어 상기 접선과 상기 와실 내주면의 제 2 교점을 구하고, 상기 제 1 교점과 상기 제 2 교점을 연결하는 선을 포함하는 평탄면부를, 상기 와실 내주면의 연장면부로 함으로써, 이 연장면부와 상기 대유량관의 소유량관 반대측 내면의 접속부가 상기 대유량관과 상기 와실의 접속부로 되어 있는 것을 특징으로 하는 축압 주수 탱크.
- 원통형의 와실과, 이 와실의 주연부에 그 접선 방향을 따라 접속된 소유량관과, 이 소유량관에 대해 소정의 각도로 상기 주연부에 접속된 대유량관과, 상기 와실의 중앙부에 형성된 출구에 접속된 출구관을 구비하여 이루어지는 플로우 댐퍼의 제조 방법으로서,상기 소유량관과 상기 대유량관의 접속부로부터, 상기 소유량관의 대유량관측 내면의 연장선을 긋고,이 연장선에 대해, 자유 분류의 확산 비율로 상기 접속부로부터 직선을 그어,이 직선과 상기 대유량관의 소유량관 반대측 내면의 제 1 교점을 구하고,이 제 1 교점으로부터 상기 와실의 내주면에 접선을 그어 상기 접선과 상기 와실 내주면의 제 2 교점을 구하고,상기 제 1 교점과 상기 제 2 교점을 연결하는 선을 포함하는 평탄면부를 상기 내주면의 연장면부로 함으로써,이 연장면부와 상기 대유량관의 소유량관 반대측 내면의 접속부를, 상기 플로우 댐퍼의 상기 대유량관과 상기 와실의 접속부로 하는 것을 특징으로 하는 플로우 댐퍼의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/564,034 | 2006-11-28 | ||
US11/564,034 US7757715B2 (en) | 2006-11-28 | 2006-11-28 | Accumulator and method of manufacturing flow damper |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090071657A true KR20090071657A (ko) | 2009-07-01 |
KR101025469B1 KR101025469B1 (ko) | 2011-04-04 |
Family
ID=39469364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097010387A KR101025469B1 (ko) | 2006-11-28 | 2007-11-14 | 축압 주수 탱크 및 플로우 댐퍼의 제조 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7757715B2 (ko) |
EP (1) | EP2088602B1 (ko) |
JP (1) | JP4533957B2 (ko) |
KR (1) | KR101025469B1 (ko) |
CN (1) | CN101675482B (ko) |
WO (1) | WO2008065888A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101025470B1 (ko) * | 2006-11-28 | 2011-04-04 | 미츠비시 쥬고교 가부시키가이샤 | 축압 주수 탱크 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100130944A1 (en) * | 2008-11-21 | 2010-05-27 | Music Douglas E | Flow control devices for ophthalmic surgery |
KR101394129B1 (ko) * | 2013-09-30 | 2014-05-14 | 한국건설기술연구원 | 다단식 지하유입구 |
JP6614991B2 (ja) | 2016-02-09 | 2019-12-04 | 三菱重工業株式会社 | フローダンパおよび蓄圧注水装置ならびに原子力設備 |
JP6650776B2 (ja) | 2016-02-09 | 2020-02-19 | 三菱重工業株式会社 | フローダンパおよび蓄圧注水装置ならびに原子力設備 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324891A (en) * | 1961-04-18 | 1967-06-13 | Gen Electric | Flow regulator |
US3722522A (en) * | 1971-06-10 | 1973-03-27 | Ranco Inc | Vortex fluid amplifier with noise suppresser |
US4666654A (en) | 1985-02-19 | 1987-05-19 | The United States Of America As Represented By The United States Department Of Energy | Boiling water neutronic reactor incorporating a process inherent safety design |
JPS62184499U (ko) * | 1986-05-15 | 1987-11-24 | ||
JPH0644060B2 (ja) | 1986-07-14 | 1994-06-08 | 三菱重工業株式会社 | 原子炉の緊急注水装置 |
EP0362596B1 (de) | 1988-09-30 | 1993-12-01 | Siemens Aktiengesellschaft | Heizreaktorsystem mit einer Nachwärmeabfuhr-Schaltung und Verwendung letzterer für Siedewasser- und Druckwasser-Kernreaktoren |
JP2909247B2 (ja) * | 1991-04-26 | 1999-06-23 | 三菱重工業株式会社 | 蓄圧器 |
DE4126630A1 (de) | 1991-08-12 | 1993-02-18 | Siemens Ag | Sekundaerseitiges nachwaermeabfuhrsystem fuer druckwasser-kernreaktoren |
JP2915682B2 (ja) | 1992-03-16 | 1999-07-05 | 三菱重工業株式会社 | 原子炉緊急注水装置の蓄圧注水タンク |
US6174668B1 (en) * | 1993-05-14 | 2001-01-16 | Johnson & Johnson Clinical Diagnostics, Inc. | Diagnostic compositions, elements, methods and test kits for amplification and detection of two or more target DNA's using primers having matched melting temperatures |
JPH08285974A (ja) | 1995-04-18 | 1996-11-01 | Mitsubishi Heavy Ind Ltd | ポンプ容器 |
JPH10148692A (ja) * | 1996-11-19 | 1998-06-02 | Mitsubishi Heavy Ind Ltd | 原子炉の冷却水緊急注入装置 |
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2006
- 2006-11-28 US US11/564,034 patent/US7757715B2/en active Active
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2007
- 2007-11-14 CN CN2007800435660A patent/CN101675482B/zh not_active Expired - Fee Related
- 2007-11-14 JP JP2008546937A patent/JP4533957B2/ja active Active
- 2007-11-14 KR KR1020097010387A patent/KR101025469B1/ko active IP Right Grant
- 2007-11-14 EP EP07831796.3A patent/EP2088602B1/en not_active Not-in-force
- 2007-11-14 WO PCT/JP2007/072066 patent/WO2008065888A1/ja active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101025470B1 (ko) * | 2006-11-28 | 2011-04-04 | 미츠비시 쥬고교 가부시키가이샤 | 축압 주수 탱크 |
Also Published As
Publication number | Publication date |
---|---|
CN101675482B (zh) | 2012-12-19 |
EP2088602A1 (en) | 2009-08-12 |
WO2008065888A1 (fr) | 2008-06-05 |
EP2088602B1 (en) | 2016-02-24 |
KR101025469B1 (ko) | 2011-04-04 |
CN101675482A (zh) | 2010-03-17 |
JPWO2008065888A1 (ja) | 2010-03-04 |
US20080121299A1 (en) | 2008-05-29 |
JP4533957B2 (ja) | 2010-09-01 |
EP2088602A4 (en) | 2012-11-21 |
US7757715B2 (en) | 2010-07-20 |
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