GB2392503B - Inductive position detectors - Google Patents
Inductive position detectorsInfo
- Publication number
- GB2392503B GB2392503B GB0220365A GB0220365A GB2392503B GB 2392503 B GB2392503 B GB 2392503B GB 0220365 A GB0220365 A GB 0220365A GB 0220365 A GB0220365 A GB 0220365A GB 2392503 B GB2392503 B GB 2392503B
- Authority
- GB
- United Kingdom
- Prior art keywords
- position detectors
- inductive position
- inductive
- detectors
- 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 - Fee Related
Links
- 230000001939 inductive effect Effects 0.000 title 1
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
- G01D5/204—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 mutual induction between two or more coils
- G01D5/2046—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 mutual induction between two or more coils by a movable ferromagnetic element, e.g. a core
Landscapes
- Physics & Mathematics (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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0220365A GB2392503B (en) | 2002-09-02 | 2002-09-02 | Inductive position detectors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0220365A GB2392503B (en) | 2002-09-02 | 2002-09-02 | Inductive position detectors |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0220365D0 GB0220365D0 (en) | 2002-10-09 |
GB2392503A GB2392503A (en) | 2004-03-03 |
GB2392503B true GB2392503B (en) | 2006-02-22 |
Family
ID=9943351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0220365A Expired - Fee Related GB2392503B (en) | 2002-09-02 | 2002-09-02 | Inductive position detectors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2392503B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006003980A1 (en) | 2006-01-27 | 2007-08-02 | Schaeffler Kg | Linear guide with length measurement system, used in e.g. metal- or wood-working machinery, contains magnetic components forming scale, inside concentric tubes |
GB2542843B (en) * | 2015-10-01 | 2020-02-05 | Newall Measurement Syst Ltd | Inductive position detector |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083324A (en) * | 1959-02-26 | 1963-03-26 | Contraves Ag | Phase modulated positioning servo-system |
GB1412638A (en) * | 1972-09-12 | 1975-11-05 | Atomic Energy Authority Uk | Measuring the linear displacement of a movable member |
GB1513567A (en) * | 1975-08-05 | 1978-06-07 | Newell Eng Co Ltd | Position detectors |
US4931041A (en) * | 1987-11-22 | 1990-06-05 | Fresenius Ag | Infusion syringe pump |
GB2340242A (en) * | 1998-07-28 | 2000-02-16 | Newall Measurement Syst Ltd | A position detector |
GB2377497A (en) * | 2001-07-11 | 2003-01-15 | Elliott Ind Ltd | Inductive position detector |
-
2002
- 2002-09-02 GB GB0220365A patent/GB2392503B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3083324A (en) * | 1959-02-26 | 1963-03-26 | Contraves Ag | Phase modulated positioning servo-system |
GB1412638A (en) * | 1972-09-12 | 1975-11-05 | Atomic Energy Authority Uk | Measuring the linear displacement of a movable member |
GB1513567A (en) * | 1975-08-05 | 1978-06-07 | Newell Eng Co Ltd | Position detectors |
US4931041A (en) * | 1987-11-22 | 1990-06-05 | Fresenius Ag | Infusion syringe pump |
GB2340242A (en) * | 1998-07-28 | 2000-02-16 | Newall Measurement Syst Ltd | A position detector |
GB2377497A (en) * | 2001-07-11 | 2003-01-15 | Elliott Ind Ltd | Inductive position detector |
Also Published As
Publication number | Publication date |
---|---|
GB0220365D0 (en) | 2002-10-09 |
GB2392503A (en) | 2004-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20110902 |