CH567249A5 - - Google Patents
Info
- Publication number
- CH567249A5 CH567249A5 CH1081874A CH1081874A CH567249A5 CH 567249 A5 CH567249 A5 CH 567249A5 CH 1081874 A CH1081874 A CH 1081874A CH 1081874 A CH1081874 A CH 1081874A CH 567249 A5 CH567249 A5 CH 567249A5
- Authority
- CH
- Switzerland
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
- G01D5/34707—Scales; Discs, e.g. fixation, fabrication, compensation
- G01D5/34715—Scale reading or illumination 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
- 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)
- Optical Transform (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732339874 DE2339874C3 (de) | 1973-08-07 | Photoelektrischer Abtastkopf |
Publications (1)
Publication Number | Publication Date |
---|---|
CH567249A5 true CH567249A5 (de) | 1975-09-30 |
Family
ID=5889074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1081874A CH567249A5 (de) | 1973-08-07 | 1974-08-06 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3902063A (de) |
CH (1) | CH567249A5 (de) |
FR (1) | FR2240435B1 (de) |
GB (1) | GB1444851A (de) |
IT (1) | IT1017848B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014006456B4 (de) * | 2013-05-07 | 2020-10-15 | Baumer Hübner GmbH | Abtastkopf |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4870559A (en) * | 1969-11-24 | 1989-09-26 | Hyatt Gilbert P | Intelligent transducer |
GB1476405A (en) * | 1974-06-07 | 1977-06-16 | Vactoric Control Equip | Optical encoder |
US4147051A (en) * | 1977-06-22 | 1979-04-03 | Sharon Electronics Limited | Densimeter |
US4209692A (en) * | 1977-12-19 | 1980-06-24 | Polaroid Corporation | Adjustable photoelectric detector |
US4242574A (en) * | 1978-02-02 | 1980-12-30 | Grant Walter W | Digital display tape measure with photoelectric sensing of tape displacement |
US4544915A (en) * | 1979-12-07 | 1985-10-01 | Sun Chemical Corporation | Adjustable digital encoder |
DE3014821C2 (de) * | 1980-04-15 | 1986-11-27 | Mannesmann AG, 4000 Düsseldorf | Optoelektronischer Impulsgeber |
EP0072386B1 (de) * | 1981-08-19 | 1985-06-05 | MANNESMANN Aktiengesellschaft | Impulsgeber zum Erzeugen von elektronischen Impulsfolgen |
JPS6089712A (ja) * | 1983-10-21 | 1985-05-20 | Alps Electric Co Ltd | 光学式エンコ−ダ |
JPS60143316U (ja) * | 1984-03-06 | 1985-09-24 | アルプス電気株式会社 | ロ−タリエンコ−ダ |
DE3574912D1 (de) * | 1984-08-31 | 1990-01-25 | Gegauf Fritz Ag | Einstell- und anzeigevorrichtung an einer elektronischen naehmaschine. |
JPH0672785B2 (ja) * | 1984-10-19 | 1994-09-14 | ファナック株式会社 | 光学式ロ−タリエンコ−ダ |
US4672201A (en) * | 1985-11-14 | 1987-06-09 | Acu-Rite Incorporated | Phase controlled incremental distance measuring system |
US4834563A (en) * | 1986-05-14 | 1989-05-30 | Hitachi, Ltd. | Thermal ink-transfer printer provided with jam detecting device |
EP0263261A1 (de) * | 1986-09-05 | 1988-04-13 | BBC Brown Boveri AG | Optoelektronischer Wegaufnehmer |
JPH0631558Y2 (ja) * | 1987-01-12 | 1994-08-22 | キヤノン株式会社 | グレイコード検出装置 |
DE3744629C1 (de) * | 1987-12-31 | 1989-06-01 | Gulde Regelarmaturen Gmbh & Co | Vorrichtung mit einem Initiator |
DE3901535C1 (de) * | 1989-01-20 | 1990-07-26 | Aeg Olympia Office Gmbh, 2940 Wilhelmshaven, De | |
AT394111B (de) * | 1989-09-12 | 1992-02-10 | Rieder Heinz | Inkrementales messsystem |
US5103917A (en) * | 1990-04-27 | 1992-04-14 | Sukup Manufacturing Company | Adjustable calibration assembly for a guidance system |
DE19641164A1 (de) * | 1996-07-19 | 1998-01-22 | Img Drehimpulsgeber Gmbh | Drehimpulsgeber |
US6905258B2 (en) * | 2003-08-27 | 2005-06-14 | Mitutoyo Corporation | Miniature imaging encoder readhead using fiber optic receiver channels |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2685082A (en) * | 1951-03-28 | 1954-07-27 | Telecomputing Corp | Position indicating device |
US3770971A (en) * | 1972-05-24 | 1973-11-06 | Superior Electric Co | Rotating shaft encoder |
-
1974
- 1974-07-12 GB GB3097474A patent/GB1444851A/en not_active Expired
- 1974-08-02 IT IT25911/74A patent/IT1017848B/it active
- 1974-08-05 US US495033A patent/US3902063A/en not_active Expired - Lifetime
- 1974-08-06 FR FR7427965A patent/FR2240435B1/fr not_active Expired
- 1974-08-06 CH CH1081874A patent/CH567249A5/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014006456B4 (de) * | 2013-05-07 | 2020-10-15 | Baumer Hübner GmbH | Abtastkopf |
Also Published As
Publication number | Publication date |
---|---|
FR2240435B1 (de) | 1981-05-29 |
IT1017848B (it) | 1977-08-10 |
GB1444851A (en) | 1976-08-04 |
DE2339874B2 (de) | 1975-07-24 |
US3902063A (en) | 1975-08-26 |
FR2240435A1 (de) | 1975-03-07 |
DE2339874A1 (de) | 1975-03-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |