NL6705773A - - Google Patents
Info
- Publication number
- NL6705773A NL6705773A NL6705773A NL6705773A NL6705773A NL 6705773 A NL6705773 A NL 6705773A NL 6705773 A NL6705773 A NL 6705773A NL 6705773 A NL6705773 A NL 6705773A NL 6705773 A NL6705773 A NL 6705773A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/02—Input circuits
-
- 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 By Optical Means (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55306866A | 1966-05-26 | 1966-05-26 | |
| US57177566A | 1966-08-11 | 1966-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6705773A true NL6705773A (es) | 1967-11-27 |
Family
ID=27070209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6705773A NL6705773A (es) | 1966-05-26 | 1967-04-25 |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH461821A (es) |
| DE (1) | DE1623826A1 (es) |
| ES (1) | ES341485A1 (es) |
| GB (1) | GB1189323A (es) |
| NL (1) | NL6705773A (es) |
| SE (1) | SE315745B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1165711B (it) * | 1979-09-27 | 1987-04-22 | Olivetti & Co Spa | Trasduttore ottico per rilevare la posizione angolare di un organo rotante rispetto ad una struttura fissa |
| GB2152209A (en) * | 1983-12-23 | 1985-07-31 | Practical Technology Limited | Apparatus for compilation of measurement data from scaled drawings |
-
1967
- 1967-04-25 NL NL6705773A patent/NL6705773A/xx unknown
- 1967-05-09 GB GB2146067A patent/GB1189323A/en not_active Expired
- 1967-05-16 DE DE19671623826 patent/DE1623826A1/de active Pending
- 1967-05-22 CH CH714567A patent/CH461821A/de unknown
- 1967-05-23 SE SE7252/67A patent/SE315745B/xx unknown
- 1967-05-24 ES ES341485A patent/ES341485A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE315745B (es) | 1969-10-06 |
| GB1189323A (en) | 1970-04-22 |
| ES341485A1 (es) | 1968-07-01 |
| DE1623826A1 (de) | 1971-05-27 |
| CH461821A (de) | 1968-08-31 |