CA1025079A - Indicateur de position - Google Patents
Indicateur de positionInfo
- Publication number
- CA1025079A CA1025079A CA187,084A CA187084A CA1025079A CA 1025079 A CA1025079 A CA 1025079A CA 187084 A CA187084 A CA 187084A CA 1025079 A CA1025079 A CA 1025079A
- Authority
- CA
- Canada
- Prior art keywords
- position indication
- indication system
- indication
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
- G01D5/202—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by movable a non-ferromagnetic conductive element
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
- G21C17/12—Sensitive element forming part of control element
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US320773A US3893090A (en) | 1973-01-03 | 1973-01-03 | Position indication system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1025079A true CA1025079A (fr) | 1978-01-24 |
Family
ID=23247814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA187,084A Expired CA1025079A (fr) | 1973-01-03 | 1973-11-30 | Indicateur de position |
Country Status (3)
Country | Link |
---|---|
US (1) | US3893090A (fr) |
CA (1) | CA1025079A (fr) |
GB (1) | GB1456030A (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4371496A (en) * | 1980-06-18 | 1983-02-01 | Westinghouse Electric Corp. | Position indication system |
US4472716A (en) * | 1981-10-30 | 1984-09-18 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Phase sensitive guidance sensor for wire-following vehicles |
US4832902A (en) * | 1982-05-26 | 1989-05-23 | Westinghouse Electric Corp. | Refueling of nuclear reactor |
US4646012A (en) * | 1984-01-24 | 1987-02-24 | Westinghouse Electric Corp. | Digital, electromagnetic rod position indicator with precisely controlled transitions between digital states |
US4631537A (en) * | 1984-05-02 | 1986-12-23 | Westinghouse Electric Corp. | Method for temperature compensating a rod position indication system |
GB2163259B (en) * | 1984-05-02 | 1988-08-10 | Westinghouse Electric Corp | Rod position indication system |
US4629983A (en) * | 1984-10-03 | 1986-12-16 | Westinghouse Electric Corp. | Digital rod position detector system |
US4668465A (en) * | 1984-10-26 | 1987-05-26 | Westinghouse Electric Corp. | Method and apparatus for remotely monitoring a process carried out in a containment structure |
US4711757A (en) * | 1986-02-27 | 1987-12-08 | Westinghouse Electric Corp. | Position indicating device |
FR2619951B1 (fr) * | 1987-08-28 | 1989-12-01 | Merlin Gerin | Dispositif de detection de la position d'une barre de controle d'un reacteur nucleaire |
ES2025310B3 (es) * | 1987-08-28 | 1992-03-16 | Merlin Gerin | Captador de posicion sin contacto mecanico |
US5011649A (en) * | 1989-12-15 | 1991-04-30 | Ginsberg Arthur P | Calibration of rod position indicators |
DE19548509C2 (de) * | 1995-12-22 | 2001-09-27 | Siemens Ag | Verfahren und Vorrichtung zur Bestimmung der Position eines Steuerstabes einer Kernkraftanlage |
US5841824A (en) * | 1997-05-13 | 1998-11-24 | Westinghouse Electric Corporation | System and method for testing the free fall time of nuclear reactor control rods |
DE102012000529A1 (de) * | 2012-01-13 | 2013-07-18 | Areva Np Gmbh | Vorrichtung zur Messung der Position eines verschiebbaren Steuerstabes in einem Kernreaktor |
CN102543229A (zh) * | 2012-02-08 | 2012-07-04 | 上海昱章电气成套设备有限公司 | 基于单线圈的核电棒位测量装置及其核电棒位的差值测量方法 |
CN107833643B (zh) * | 2017-10-16 | 2019-05-24 | 中核核电运行管理有限公司 | 全数字化棒位测量装置及其方法 |
BR112021022489A2 (pt) | 2019-05-10 | 2022-02-15 | Westinghouse Electric Co Llc | Sistema de indicação de posição de haste, e, método |
US11862350B2 (en) | 2021-01-22 | 2024-01-02 | Westinghouse Electric Company Llc | Nuclear movable element position indication apparatus, system, and method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2922994A (en) * | 1957-03-18 | 1960-01-26 | F L Moseley Co | Electrical signal generators |
US3443438A (en) * | 1967-02-10 | 1969-05-13 | Robert Edgar Martin | Fluid indicating apparatus |
-
1973
- 1973-01-03 US US320773A patent/US3893090A/en not_active Expired - Lifetime
- 1973-11-30 CA CA187,084A patent/CA1025079A/fr not_active Expired
- 1973-12-28 GB GB5999973A patent/GB1456030A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3893090A (en) | 1975-07-01 |
GB1456030A (en) | 1976-11-17 |
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