DE2445261A1 - Schaltungsanordnung zur lageerfassung - Google Patents
Schaltungsanordnung zur lageerfassungInfo
- Publication number
- DE2445261A1 DE2445261A1 DE19742445261 DE2445261A DE2445261A1 DE 2445261 A1 DE2445261 A1 DE 2445261A1 DE 19742445261 DE19742445261 DE 19742445261 DE 2445261 A DE2445261 A DE 2445261A DE 2445261 A1 DE2445261 A1 DE 2445261A1
- Authority
- DE
- Germany
- Prior art keywords
- phase
- filter
- measurement signal
- output
- reference signal
- 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.)
- Pending
Links
- 230000001939 inductive effect Effects 0.000 title claims description 5
- 238000005259 measurement Methods 0.000 claims description 25
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 238000000819 phase cycle Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 9
- 230000010363 phase shift Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000010365 information processing Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 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
- G01D5/22—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 differentially influencing two coils
- G01D5/225—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 differentially influencing two coils by influencing the mutual induction between the two coils
- G01D5/2258—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 differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core
- G01D5/2266—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 differentially influencing two coils by influencing the mutual induction between the two coils by a movable ferromagnetic element, e.g. core specially adapted circuits therefor
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD17679474A DD110340A1 (en, 2012) | 1974-02-26 | 1974-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2445261A1 true DE2445261A1 (de) | 1975-09-04 |
Family
ID=5494753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742445261 Pending DE2445261A1 (de) | 1974-02-26 | 1974-09-21 | Schaltungsanordnung zur lageerfassung |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS177337B1 (en, 2012) |
| DD (1) | DD110340A1 (en, 2012) |
| DE (1) | DE2445261A1 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3804721A1 (de) * | 1988-02-15 | 1989-08-24 | Siemens Ag | Messumformer fuer weg- und/oder winkelmessungen an rotierenden teilen nach dem traegerfrequenzprinzip |
-
1974
- 1974-02-26 DD DD17679474A patent/DD110340A1/xx unknown
- 1974-09-21 DE DE19742445261 patent/DE2445261A1/de active Pending
-
1975
- 1975-02-25 CS CS123375A patent/CS177337B1/cs unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3804721A1 (de) * | 1988-02-15 | 1989-08-24 | Siemens Ag | Messumformer fuer weg- und/oder winkelmessungen an rotierenden teilen nach dem traegerfrequenzprinzip |
Also Published As
| Publication number | Publication date |
|---|---|
| DD110340A1 (en, 2012) | 1974-12-12 |
| CS177337B1 (en, 2012) | 1977-07-29 |
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