GB8923994D0 - Optical transducers - Google Patents
Optical transducersInfo
- Publication number
- GB8923994D0 GB8923994D0 GB898923994A GB8923994A GB8923994D0 GB 8923994 D0 GB8923994 D0 GB 8923994D0 GB 898923994 A GB898923994 A GB 898923994A GB 8923994 A GB8923994 A GB 8923994A GB 8923994 D0 GB8923994 D0 GB 8923994D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- optical transducers
- transducers
- optical
- Prior art date
- 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.)
- Pending
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898923994A GB8923994D0 (en) | 1989-10-25 | 1989-10-25 | Optical transducers |
GB9021845A GB2238114A (en) | 1989-10-25 | 1990-10-08 | Optical displacement transducer |
FR9012868A FR2653552A1 (en) | 1989-10-25 | 1990-10-15 | OPTICAL TRANSDUCER WITH SPECTRAL CODING OF REFLECTING SURFACE WITH MONOBLOC HEAD AND HOLOGRAPHIC COMPONENTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898923994A GB8923994D0 (en) | 1989-10-25 | 1989-10-25 | Optical transducers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8923994D0 true GB8923994D0 (en) | 1989-12-13 |
Family
ID=10665125
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB898923994A Pending GB8923994D0 (en) | 1989-10-25 | 1989-10-25 | Optical transducers |
GB9021845A Withdrawn GB2238114A (en) | 1989-10-25 | 1990-10-08 | Optical displacement transducer |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9021845A Withdrawn GB2238114A (en) | 1989-10-25 | 1990-10-08 | Optical displacement transducer |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2653552A1 (en) |
GB (2) | GB8923994D0 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0531947B1 (en) * | 1991-09-09 | 1997-01-02 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Position detecting apparatus |
DE50014843D1 (en) * | 1999-11-18 | 2008-01-24 | Baumer Holding Ag | Optical angle and / or distance measuring module |
EP1209448A1 (en) * | 2000-11-23 | 2002-05-29 | Abb Research Ltd. | Optical angular or linear encoder |
DE102006046131B4 (en) * | 2006-09-28 | 2020-06-25 | X-Fab Semiconductor Foundries Ag | Process for manufacturing an optical interface for integrated optical applications |
AT520302B1 (en) * | 2017-09-19 | 2019-03-15 | Ing Guenther Neunteufel | Method for determining the local displacement of an object |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55126833A (en) * | 1979-03-26 | 1980-10-01 | Ritsuo Hasumi | Hologram type thin-film spectroscope |
CH663466A5 (en) * | 1983-09-12 | 1987-12-15 | Battelle Memorial Institute | METHOD AND DEVICE FOR DETERMINING THE POSITION OF AN OBJECT IN RELATION TO A REFERENCE. |
US4740688A (en) * | 1986-03-20 | 1988-04-26 | Smiths Industries Public Limited Company | Optical transducers with wavelength coding |
-
1989
- 1989-10-25 GB GB898923994A patent/GB8923994D0/en active Pending
-
1990
- 1990-10-08 GB GB9021845A patent/GB2238114A/en not_active Withdrawn
- 1990-10-15 FR FR9012868A patent/FR2653552A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2238114A (en) | 1991-05-22 |
FR2653552A1 (en) | 1991-04-26 |
GB9021845D0 (en) | 1990-11-21 |
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