GB8923994D0 - Optical transducers - Google Patents

Optical transducers

Info

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
Application number
GB898923994A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB898923994A priority Critical patent/GB8923994D0/en
Publication of GB8923994D0 publication Critical patent/GB8923994D0/en
Priority to GB9021845A priority patent/GB2238114A/en
Priority to FR9012868A priority patent/FR2653552A1/en
Pending legal-status Critical Current

Links

GB898923994A 1989-10-25 1989-10-25 Optical transducers Pending GB8923994D0 (en)

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GB9021845A Withdrawn GB2238114A (en) 1989-10-25 1990-10-08 Optical displacement transducer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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB2238114A (en) 1991-05-22
FR2653552A1 (en) 1991-04-26
GB9021845D0 (en) 1990-11-21

Similar Documents

Publication Publication Date Title
GB2188144B (en) Optical transducers
GB2235287B (en) Optical sensors
EP0554920A3 (en) Optical probe
AU5026490A (en) Ear-focused acoustic lens
AU4848290A (en) Optical colour-splitter arrangement
EP0417784A3 (en) Optical-fiber incorporated longer-sized subaqueous unit
HUT58418A (en) Optical amplifier
EP0424703A3 (en) Optical sensor
EP0405406A3 (en) Optical amplifier
GB2225422B (en) Optical transducer systems
AU110744S (en) Transducer
GB8803525D0 (en) Optical aid
GB9010248D0 (en) Position transducers
EP0422458A3 (en) Displacement transducer
GB8923994D0 (en) Optical transducers
GB8828111D0 (en) Optical aid
GB8919217D0 (en) Optical instrument
GB8917226D0 (en) Multifibre connectorisation
GB8914607D0 (en) An optical microphone
GB2236854B (en) Optical sensors
GB8608366D0 (en) Optical transducer
GB8807487D0 (en) Optical transducer
GB8827334D0 (en) Optical transducer
GB8914269D0 (en) Optical transducer systems
GB8929329D0 (en) Optical transducer systems