FR2271709B1 - - Google Patents
Info
- Publication number
- FR2271709B1 FR2271709B1 FR7416864A FR7416864A FR2271709B1 FR 2271709 B1 FR2271709 B1 FR 2271709B1 FR 7416864 A FR7416864 A FR 7416864A FR 7416864 A FR7416864 A FR 7416864A FR 2271709 B1 FR2271709 B1 FR 2271709B1
- Authority
- FR
- France
- 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
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
- G01D5/12—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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
- H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
- H03M1/26—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with weighted coding, i.e. the weight given to a digit depends on the position of the digit within the block or code word, e.g. there is a given radix and the weights are powers of this radix
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7416864A FR2271709B1 (US20110009641A1-20110113-C00116.png) | 1974-05-15 | 1974-05-15 | |
| CH548275A CH606996A5 (US20110009641A1-20110113-C00116.png) | 1974-05-15 | 1975-04-29 | |
| GB18748/75A GB1492261A (en) | 1974-05-15 | 1975-05-05 | Displacement encoding methods and apparatus |
| IT68152/75A IT1055596B (it) | 1974-05-15 | 1975-05-06 | Dispositivo per la generazione di segnali a passo dimezzato particolarmente per apparecchi di misura |
| NL7505580A NL7505580A (nl) | 1974-05-15 | 1975-05-13 | Werkwijze en inrichting voor het verdubbelen van de oplossing van een gecodeerd meetsysteem. |
| BE156397A BE829129A (fr) | 1974-05-15 | 1975-05-15 | Procede et dispositif pour doubler la resolution d'un systeme de mesure codee |
| DE19752521733 DE2521733A1 (de) | 1974-05-15 | 1975-05-15 | Verfahren und vorrichtung bei einrichtungen fuer codierte messungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7416864A FR2271709B1 (US20110009641A1-20110113-C00116.png) | 1974-05-15 | 1974-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2271709A1 FR2271709A1 (US20110009641A1-20110113-C00116.png) | 1975-12-12 |
| FR2271709B1 true FR2271709B1 (US20110009641A1-20110113-C00116.png) | 1978-08-04 |
Family
ID=9138877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7416864A Expired FR2271709B1 (US20110009641A1-20110113-C00116.png) | 1974-05-15 | 1974-05-15 |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4383317A (en) * | 1980-10-30 | 1983-05-10 | Bei Electronics, Inc. | Shaft angle encoder having a circuit for synthesizing a skipped track output signal |
| DE3809569A1 (de) * | 1988-03-22 | 1989-10-05 | Frankl & Kirchner | Positionsgeber |
-
1974
- 1974-05-15 FR FR7416864A patent/FR2271709B1/fr not_active Expired
-
1975
- 1975-04-29 CH CH548275A patent/CH606996A5/xx not_active IP Right Cessation
- 1975-05-05 GB GB18748/75A patent/GB1492261A/en not_active Expired
- 1975-05-06 IT IT68152/75A patent/IT1055596B/it active
- 1975-05-13 NL NL7505580A patent/NL7505580A/xx not_active Application Discontinuation
- 1975-05-15 DE DE19752521733 patent/DE2521733A1/de active Pending
- 1975-05-15 BE BE156397A patent/BE829129A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1492261A (en) | 1977-11-16 |
| CH606996A5 (US20110009641A1-20110113-C00116.png) | 1978-11-30 |
| IT1055596B (it) | 1982-01-11 |
| DE2521733A1 (de) | 1975-11-20 |
| BE829129A (fr) | 1975-11-17 |
| NL7505580A (nl) | 1975-11-18 |
| FR2271709A1 (US20110009641A1-20110113-C00116.png) | 1975-12-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |