DE8915901U1 - - Google Patents
Info
- Publication number
- DE8915901U1 DE8915901U1 DE8915901U DE8915901U DE8915901U1 DE 8915901 U1 DE8915901 U1 DE 8915901U1 DE 8915901 U DE8915901 U DE 8915901U DE 8915901 U DE8915901 U DE 8915901U DE 8915901 U1 DE8915901 U1 DE 8915901U1
- Authority
- DE
- Germany
- 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 - Lifetime
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
- G01D5/26—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
- G01D5/347—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 using displacement encoding scales
- G01D5/34746—Linear encoders
- G01D5/34761—Protection devices, e.g. caps; Blowing devices
-
- 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
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/50—Grounding or electrostatically shielding a position sensor or encoder
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3905897A DE3905897A1 (de) | 1989-02-25 | 1989-02-25 | Positionsmesseinrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8915901U1 true DE8915901U1 (de) | 1992-01-09 |
Family
ID=6374918
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8915901U Expired - Lifetime DE8915901U1 (de) | 1989-02-25 | 1989-02-25 | |
| DE3905897A Granted DE3905897A1 (de) | 1988-06-29 | 1989-02-25 | Positionsmesseinrichtung |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3905897A Granted DE3905897A1 (de) | 1988-06-29 | 1989-02-25 | Positionsmesseinrichtung |
Country Status (1)
| Country | Link |
|---|---|
| DE (2) | DE8915901U1 (de) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3311118C2 (de) * | 1983-03-26 | 1986-04-17 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Gekapselte lichtelektrische Meßeinrichtung |
-
1989
- 1989-02-25 DE DE8915901U patent/DE8915901U1/de not_active Expired - Lifetime
- 1989-02-25 DE DE3905897A patent/DE3905897A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3905897C2 (de) | 1991-06-06 |
| DE3905897A1 (de) | 1990-08-30 |