DE2636586C3 - Einrichtung zur Messung einer im wesentlichen linearen Verschiebung eines Körpers mit einer festen Spule - Google Patents
Einrichtung zur Messung einer im wesentlichen linearen Verschiebung eines Körpers mit einer festen SpuleInfo
- Publication number
- DE2636586C3 DE2636586C3 DE2636586A DE2636586A DE2636586C3 DE 2636586 C3 DE2636586 C3 DE 2636586C3 DE 2636586 A DE2636586 A DE 2636586A DE 2636586 A DE2636586 A DE 2636586A DE 2636586 C3 DE2636586 C3 DE 2636586C3
- Authority
- DE
- Germany
- Prior art keywords
- coil
- voltage
- signal
- phase
- voltage drop
- 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
- 238000006073 displacement reaction Methods 0.000 title claims description 15
- 239000003990 capacitor Substances 0.000 claims description 8
- 230000035699 permeability Effects 0.000 claims description 7
- 230000010349 pulsation Effects 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 18
- 230000006870 function Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 230000010363 phase shift Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 239000011162 core material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- G01D5/2013—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 a movable ferromagnetic element, e.g. a core
-
- 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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE159166A BE832390A (nl) | 1975-08-13 | 1975-08-13 | Inrichting voor het meten van een in hoofdzaak lineaire verplaatsing |
| BE169417A BE844725R (nl) | 1976-07-30 | 1976-07-30 | Inrichting voor het meten van een in hoofdzaak lineaire verplaatsing |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2636586A1 DE2636586A1 (de) | 1977-02-24 |
| DE2636586B2 DE2636586B2 (de) | 1979-08-09 |
| DE2636586C3 true DE2636586C3 (de) | 1980-04-17 |
Family
ID=25648780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2636586A Expired DE2636586C3 (de) | 1975-08-13 | 1976-08-13 | Einrichtung zur Messung einer im wesentlichen linearen Verschiebung eines Körpers mit einer festen Spule |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4103233A (enExample) |
| JP (1) | JPS5255654A (enExample) |
| DE (1) | DE2636586C3 (enExample) |
| DK (1) | DK364476A (enExample) |
| FR (1) | FR2321110A1 (enExample) |
| IT (1) | IT1071403B (enExample) |
| LU (1) | LU75579A1 (enExample) |
| NL (1) | NL7609050A (enExample) |
| SE (1) | SE7609032L (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK138287B (da) * | 1976-05-31 | 1978-08-07 | Brueel & Kjaer As | Elektromekanisk målesystem til måling af mekanisk forskydning. |
| BE888560A (fr) * | 1980-04-26 | 1981-08-17 | Lucas Industries Ltd | Transducteurs de mesure de deplacements et leur utilisation pour detecter les deplacements des suspensions de vehicules, |
| US4363778A (en) * | 1980-05-15 | 1982-12-14 | The Babcock & Wilcox Company | Monitor circuit for a control rod drive mechanism |
| DE3149516A1 (de) * | 1981-12-14 | 1983-07-07 | Wabco Steuerungstechnik GmbH & Co, 3000 Hannover | Einrichtung zum erfassen der kolbenstellung eines zylinders |
| US4450443A (en) * | 1982-03-18 | 1984-05-22 | The Garrett Corporation | Position transducer for digital systems |
| US4518917A (en) * | 1982-08-31 | 1985-05-21 | Westinghouse Electric Corp. | Plural sensor apparatus for monitoring turbine blading with undesired component elimination |
| JPS5977310A (ja) * | 1982-10-25 | 1984-05-02 | Makome Kenkyusho:Kk | 可変インダクタンス・コイル |
| IT209873Z2 (it) * | 1987-01-16 | 1988-11-04 | Itt Ind Riunite Srl | Dispositivo circuitale per il rilevamento dell'assetto di veicoli. |
| US4857824A (en) * | 1987-07-16 | 1989-08-15 | Cadillac Gage Textron Inc. | Movable core position transducer |
| DE3833398A1 (de) * | 1988-10-01 | 1990-04-05 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| US5015948A (en) * | 1989-04-24 | 1991-05-14 | Cadillac Gage Textron Inc. | Transducer for providing a position signal and transducer temperature |
| US5066912A (en) * | 1990-07-09 | 1991-11-19 | Kwiatkowski Richard F | Calibratable non-contact inductive distance measuring device |
| US20140368219A1 (en) * | 2013-06-18 | 2014-12-18 | Analysis And Measurement Services Corporation | In-Situ Determination of Rod Control System Coil and Cable Impedances for Nuclear Power Plants |
| DE102016103075A1 (de) * | 2016-02-22 | 2017-08-24 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren und vorrichtung zum messen zumindest einer eigenschaft einer spule, verfahren und vorrichtung zum messen der position eines betätigungsglieds, sowie kraftfahrzeug |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2928043A (en) * | 1952-11-15 | 1960-03-08 | Foerster Friedrich | Measuring and testing instruments |
| GB920274A (en) * | 1959-11-21 | 1963-03-06 | Rolls Royce | Improvements in or relating to nuclear reactors |
| US3209341A (en) * | 1961-01-30 | 1965-09-28 | Westinghouse Electric Corp | Position indicating arrangement |
| US3358225A (en) * | 1964-03-27 | 1967-12-12 | Richard S Peugeot | Lift-off compensation for eddy current testers |
| BE744758A (fr) * | 1970-01-22 | 1970-07-22 | Acec | Dispositif indicateur de la position de barres |
| BE831952A (fr) * | 1975-07-31 | 1976-02-02 | Acec | Procede de mesure de la position d'une tige magnetique, particulierement d'une barre de reglage d'un reacteur nucleaire |
-
1976
- 1976-08-12 US US05/713,835 patent/US4103233A/en not_active Expired - Lifetime
- 1976-08-12 SE SE7609032A patent/SE7609032L/xx unknown
- 1976-08-12 DK DK364476A patent/DK364476A/da unknown
- 1976-08-12 LU LU75579A patent/LU75579A1/xx unknown
- 1976-08-13 JP JP51096150A patent/JPS5255654A/ja active Pending
- 1976-08-13 DE DE2636586A patent/DE2636586C3/de not_active Expired
- 1976-08-13 FR FR7624763A patent/FR2321110A1/fr not_active Withdrawn
- 1976-08-13 NL NL7609050A patent/NL7609050A/xx not_active Application Discontinuation
- 1976-08-13 IT IT7669021A patent/IT1071403B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| SE7609032L (sv) | 1977-02-14 |
| US4103233A (en) | 1978-07-25 |
| JPS5255654A (en) | 1977-05-07 |
| DK364476A (da) | 1977-02-14 |
| DE2636586A1 (de) | 1977-02-24 |
| NL7609050A (nl) | 1977-02-15 |
| IT1071403B (it) | 1985-04-10 |
| FR2321110A1 (fr) | 1977-03-11 |
| LU75579A1 (enExample) | 1977-03-28 |
| DE2636586B2 (de) | 1979-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |