AT339062B - Verfahren zur langenmessung - Google Patents
Verfahren zur langenmessungInfo
- Publication number
- AT339062B AT339062B AT858575A AT858575A AT339062B AT 339062 B AT339062 B AT 339062B AT 858575 A AT858575 A AT 858575A AT 858575 A AT858575 A AT 858575A AT 339062 B AT339062 B AT 339062B
- Authority
- AT
- Austria
- Prior art keywords
- length measurement
- measurement
- length
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title 1
- 238000000034 method Methods 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
- G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/24404—Interpolation using high frequency signals
-
- 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
- G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/36—Forming the light into pulses
- G01D5/363—Direction discrimination
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Optical Transform (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT858575A AT339062B (de) | 1975-11-11 | 1975-11-11 | Verfahren zur langenmessung |
CH1211376A CH594873A5 (fr) | 1975-11-11 | 1976-09-24 | |
DE19762642925 DE2642925C2 (de) | 1975-11-11 | 1976-09-24 | Inkrementale Längenmeßeinrichtung |
FR7633862A FR2331772A1 (fr) | 1975-11-11 | 1976-11-10 | Procede pour la mesure de longueurs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT858575A AT339062B (de) | 1975-11-11 | 1975-11-11 | Verfahren zur langenmessung |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA858575A ATA858575A (de) | 1977-01-15 |
AT339062B true AT339062B (de) | 1977-09-26 |
Family
ID=3606817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT858575A AT339062B (de) | 1975-11-11 | 1975-11-11 | Verfahren zur langenmessung |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT339062B (fr) |
CH (1) | CH594873A5 (fr) |
DE (1) | DE2642925C2 (fr) |
FR (1) | FR2331772A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2729697A1 (de) * | 1977-07-01 | 1979-01-04 | Heidenhain Gmbh Dr Johannes | Verfahren zur interpolation |
DE2820160A1 (de) * | 1978-05-05 | 1979-11-15 | Siemens Ag | Schaltungsanordnung zur wegmessung mit einem zaehler |
EP0006492B1 (fr) | 1978-06-26 | 1981-11-25 | Contraves Ag | Procédé pour l'interpolation digitale d'une période d'un signal analogique triphasé |
EP0013799B1 (fr) * | 1978-12-19 | 1985-10-02 | Kabushiki Kaisha Toshiba | Equipement de codage pour dispositifs très précis de mesure de longueurs ou d'angles |
DE3202356C1 (de) * | 1982-01-26 | 1983-08-11 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Einrichtung zum Unterteilen von periodischen analogen Signalen |
DE3409891C2 (de) * | 1984-03-17 | 1986-04-17 | Kuhnke, Falko, Dr., 3300 Braunschweig | Verfahren zum Interpolieren von ortsperiodischen elektrischen Signalen |
DE3838291C1 (fr) * | 1988-11-11 | 1990-02-22 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut, De | |
DE4237540C2 (de) * | 1992-11-06 | 1996-02-29 | Inst Mikrostrukturtechnologie | Verfahren zur hochauflösenden Messung von Linear- und Drehpositionen |
DE102006049755B4 (de) * | 2006-10-21 | 2014-11-27 | Dr. Johannes Heidenhain Gmbh | Schaltungsanordnung zur Konvertierung von Sensorsignalen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1498137C3 (de) * | 1965-04-13 | 1974-07-18 | Ernst Leitz Gmbh, 6330 Wetzlar | Verfahren und Anordnung zum Interpolieren |
FR1453339A (fr) * | 1965-07-01 | 1966-06-03 | Ferranti Ltd | Appareil pour déterminer l'étendue et le sens du mouvement d'un canevas cyclique |
US3529170A (en) * | 1965-08-06 | 1970-09-15 | Nat Res Dev | Apparatus for signalling the instantaneous position of an object movable along a predetermined path |
-
1975
- 1975-11-11 AT AT858575A patent/AT339062B/de not_active IP Right Cessation
-
1976
- 1976-09-24 DE DE19762642925 patent/DE2642925C2/de not_active Expired
- 1976-09-24 CH CH1211376A patent/CH594873A5/xx not_active IP Right Cessation
- 1976-11-10 FR FR7633862A patent/FR2331772A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2642925A1 (de) | 1977-05-18 |
FR2331772A1 (fr) | 1977-06-10 |
FR2331772B1 (fr) | 1982-04-23 |
ATA858575A (de) | 1977-01-15 |
DE2642925C2 (de) | 1986-01-23 |
CH594873A5 (fr) | 1978-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |