JP2022503654A - ガウスの法則を利用した安全システムによる停止のための受動電気部品 - Google Patents
ガウスの法則を利用した安全システムによる停止のための受動電気部品 Download PDFInfo
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- JP2022503654A JP2022503654A JP2021512785A JP2021512785A JP2022503654A JP 2022503654 A JP2022503654 A JP 2022503654A JP 2021512785 A JP2021512785 A JP 2021512785A JP 2021512785 A JP2021512785 A JP 2021512785A JP 2022503654 A JP2022503654 A JP 2022503654A
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- housing portion
- movable conductor
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- 239000004020 conductor Substances 0.000 claims abstract description 27
- 230000005684 electric field Effects 0.000 claims abstract description 14
- 230000004044 response Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 238000007639 printing Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000004092 self-diagnosis Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/024—Rupture diaphragms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/027—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by fast movement of a solid, e.g. pebbles
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/04—Safety arrangements
- G21D3/06—Safety arrangements responsive to faults within the plant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H59/00—Electrostatic relays; Electro-adhesion relays
-
- 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
-
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Description
Claims (10)
- 入力信号が供給されるポイントソースと、
第2の部分から電気的に絶縁された第1の部分であって、前記ポイントソースは前記第1の部分内に配置されている、第1の部分と、
前記第1の部分に接続され、前記ポイントソースによって生成された電界に応答して前記第2の部分に接触して回路を完成させ、制御信号を送信する可動導体と、
を備える、電気技術装置。 - 前記可動導体が金属膜である、請求項1に記載の電気技術装置。
- 前記入力信号が、温度センサ、圧力センサ、および流量センサからの信号のうちの1つを表すものである、請求項1に記載の電気技術装置。
- 第1のハウジング部を形成する工程と、
可動導体を前記第1のハウジング部に接続する工程と、
前記第1のハウジング部にポイントソースを挿入する工程であって、前記ポイントソースは前記可動導体から離間され入力信号が供給される、挿入工程と、
前記第1のハウジング部に対向し、かつ前記第1のハウジング部から電気的に絶縁された第2のハウジング部を設ける工程と、
を含み、前記可動導体は、前記第2のハウジング部に接触して回路を完成させ、制御信号を送出するように、前記ポイントソースによって生成された電界に応答する、電気技術装置の製造方法。 - 前記可動導体が金属膜である、請求項4に記載の方法。
- 前記入力信号が、温度センサ、圧力センサ、および流量センサからの信号のうちの1つを表すものである、請求項4に記載の方法。
- 前記第1のハウジング部、前記第2のハウジング部、および前記可動導体が、3Dデジタル印刷によって金属から形成される、請求項4に記載の方法。
- 各々に入力信号が供給される複数のポイントソースと、
第2のハウジング部から電気的に絶縁された第1のハウジング部であって、前記複数のポイントソースが互いに間隔をおいて配置されるとともに前記第1のハウジング部内に配置されている、第1のハウジング部と、
前記第1のハウジング部に接続される可動導体であって、前記ポイントソースのうちの少なくとも2つのポイントソースが故障状態を示す入力信号を受信したときに、前記可動導体は、前記複数のポイントソースによって生成された電界に応答して前記第2のハウジング部に接触し、制御信号を送信するための回路を完成させる、可動導体と、
を備える、原子力システムの故障状態を検知するための電気技術装置。 - 前記可動導体が金属膜である、請求項8に記載の電気技術装置。
- 前記入力信号が各々、温度センサ、圧力センサ、または流量センサからの信号のうちの1つを表すものである、請求項8に記載の電気技術装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16/176,407 | 2018-10-31 | ||
US16/176,407 US11107594B2 (en) | 2018-10-31 | 2018-10-31 | Passive electrical component for safety system shutdown using Gauss' Law |
PCT/US2019/058496 WO2020092324A1 (en) | 2018-10-31 | 2019-10-29 | Passive electrical component for safety system shutdown using gauss' law |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022503654A true JP2022503654A (ja) | 2022-01-12 |
Family
ID=69192107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021512785A Ceased JP2022503654A (ja) | 2018-10-31 | 2019-10-29 | ガウスの法則を利用した安全システムによる停止のための受動電気部品 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11107594B2 (ja) |
EP (1) | EP3874524A1 (ja) |
JP (1) | JP2022503654A (ja) |
WO (1) | WO2020092324A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2927255A (en) * | 1954-07-02 | 1960-03-01 | Erdco Inc | Electrostatic controls |
DE4205029C1 (en) * | 1992-02-19 | 1993-02-11 | Siemens Ag, 8000 Muenchen, De | Micro-mechanical electrostatic relay - has tongue-shaped armature etched from surface of silicon@ substrate |
JPH08509093A (ja) * | 1993-02-01 | 1996-09-24 | ブルックトゥリー コーポレイション | ミクロ機械加工されたリレー及び当該リレーの形成方法 |
JPH11505959A (ja) * | 1995-06-02 | 1999-05-25 | エルケイ アクティーゼルスカブ | 制御可能なマイクロスイッチ、その製造方法およびそのようなマイクロスイッチの使用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3066203A (en) * | 1957-04-29 | 1962-11-27 | Tann Corp | Electric responsive device |
NL248734A (ja) | 1959-02-24 | |||
US3009032A (en) * | 1959-05-26 | 1961-11-14 | Bendix Corp | Sealed pressure switch |
US3660231A (en) | 1968-11-26 | 1972-05-02 | Gen Electric | Steam cooled nuclear reactor |
US4957690A (en) | 1988-12-07 | 1990-09-18 | General Electric Company | System and method for monitoring and control of safety-related components of a nuclear power plant |
US4949362A (en) | 1989-03-09 | 1990-08-14 | General Electric Company | System for detecting and limiting electrical ground faults within electrical devices |
DE19730715C1 (de) * | 1996-11-12 | 1998-11-26 | Fraunhofer Ges Forschung | Verfahren zum Herstellen eines mikromechanischen Relais |
US6522800B2 (en) * | 2000-12-21 | 2003-02-18 | Bernardo F. Lucero | Microstructure switches |
WO2004019362A1 (en) * | 2002-08-26 | 2004-03-04 | International Business Machines Corporation | Diaphragm activated micro-electromechanical switch |
US7614233B2 (en) | 2005-01-28 | 2009-11-10 | Hitachi-Ge Nuclear Energy, Ltd. | Operation method of nuclear power plant |
KR20070053515A (ko) * | 2005-11-21 | 2007-05-25 | 삼성전자주식회사 | Rf 멤스 스위치 및 그 제조방법 |
US8450902B2 (en) * | 2006-08-28 | 2013-05-28 | Xerox Corporation | Electrostatic actuator device having multiple gap heights |
US10129975B1 (en) * | 2017-03-31 | 2018-11-13 | The United States Of America As Represented By The Secretary Of The Air Force | Liquid metal interfaces for flexible and reconfigurable electronics |
-
2018
- 2018-10-31 US US16/176,407 patent/US11107594B2/en active Active
-
2019
- 2019-10-29 JP JP2021512785A patent/JP2022503654A/ja not_active Ceased
- 2019-10-29 EP EP19842763.5A patent/EP3874524A1/en not_active Withdrawn
- 2019-10-29 WO PCT/US2019/058496 patent/WO2020092324A1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2927255A (en) * | 1954-07-02 | 1960-03-01 | Erdco Inc | Electrostatic controls |
DE4205029C1 (en) * | 1992-02-19 | 1993-02-11 | Siemens Ag, 8000 Muenchen, De | Micro-mechanical electrostatic relay - has tongue-shaped armature etched from surface of silicon@ substrate |
JPH08509093A (ja) * | 1993-02-01 | 1996-09-24 | ブルックトゥリー コーポレイション | ミクロ機械加工されたリレー及び当該リレーの形成方法 |
JPH11505959A (ja) * | 1995-06-02 | 1999-05-25 | エルケイ アクティーゼルスカブ | 制御可能なマイクロスイッチ、その製造方法およびそのようなマイクロスイッチの使用 |
Also Published As
Publication number | Publication date |
---|---|
US11107594B2 (en) | 2021-08-31 |
WO2020092324A1 (en) | 2020-05-07 |
US20200135347A1 (en) | 2020-04-30 |
EP3874524A1 (en) | 2021-09-08 |
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