NL7014596A - - Google Patents
Info
- Publication number
- NL7014596A NL7014596A NL7014596A NL7014596A NL7014596A NL 7014596 A NL7014596 A NL 7014596A NL 7014596 A NL7014596 A NL 7014596A NL 7014596 A NL7014596 A NL 7014596A NL 7014596 A NL7014596 A NL 7014596A
- Authority
- NL
- Netherlands
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
- G01D5/36—Forming the light into pulses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
-
- 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
- G01D5/3473—Circular or rotary encoders
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Optical Transform (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86843669A | 1969-10-22 | 1969-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7014596A true NL7014596A (de) | 1971-04-26 |
Family
ID=25351681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7014596A NL7014596A (de) | 1969-10-22 | 1970-10-05 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3628038A (de) |
| DE (1) | DE2051491A1 (de) |
| NL (1) | NL7014596A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT348266B (de) * | 1973-10-30 | 1979-02-12 | Gao Ges Automation Org | Elektromechanischer taktgeber |
| US3892963A (en) * | 1973-12-20 | 1975-07-01 | Xerox Corp | Transducer for a display-oriented pointing device |
| US4182953A (en) * | 1978-01-17 | 1980-01-08 | General Atomic Company | Rotating shaft pulse generating apparatus |
| JPS57136118A (en) * | 1981-02-17 | 1982-08-23 | Ricoh Co Ltd | Setting of phase difference in two sets of pulse trains of rotary encoder |
| DE3325318C2 (de) * | 1983-07-13 | 1986-11-27 | Litton Precision Products International GmbH, 8000 München | Inkrementaler Winkelkodierer |
| JP3660925B2 (ja) * | 2002-10-23 | 2005-06-15 | ファナック株式会社 | エンコーダ用回転ディスク |
| KR101107904B1 (ko) | 2006-08-21 | 2012-01-25 | 지에스아이 그룹 코포레이션 | 회전식 광학적 위치 인코더, 서보 모터 어셈블리, 서보-제어 검류계 및 레이저 시스템 |
| GB201004026D0 (en) * | 2010-03-10 | 2010-04-28 | Airbus Operations Ltd | Slat monitoring system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2788519A (en) * | 1954-12-10 | 1957-04-09 | Telecomputing Corp | Position indicating device |
| US3193744A (en) * | 1958-04-29 | 1965-07-06 | Harold H Seward | Optical synchro system |
| US3187187A (en) * | 1962-01-24 | 1965-06-01 | Wayne George Corp | Photoelectric shaft angle encoder |
-
1969
- 1969-10-22 US US868436A patent/US3628038A/en not_active Expired - Lifetime
-
1970
- 1970-10-05 NL NL7014596A patent/NL7014596A/xx unknown
- 1970-10-20 DE DE19702051491 patent/DE2051491A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3628038A (en) | 1971-12-14 |
| DE2051491A1 (de) | 1971-07-08 |