GB1335106A - Opto-electronic position detector - Google Patents

Opto-electronic position detector

Info

Publication number
GB1335106A
GB1335106A GB3840571A GB3840571A GB1335106A GB 1335106 A GB1335106 A GB 1335106A GB 3840571 A GB3840571 A GB 3840571A GB 3840571 A GB3840571 A GB 3840571A GB 1335106 A GB1335106 A GB 1335106A
Authority
GB
United Kingdom
Prior art keywords
photodiodes
light spot
aug
amplifier
replacing
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.)
Expired
Application number
GB3840571A
Other languages
English (en)
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB1335106A publication Critical patent/GB1335106A/en
Expired legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
GB3840571A 1970-08-17 1971-08-16 Opto-electronic position detector Expired GB1335106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7030196A FR2102703A5 (enrdf_load_stackoverflow) 1970-08-17 1970-08-17

Publications (1)

Publication Number Publication Date
GB1335106A true GB1335106A (en) 1973-10-24

Family

ID=9060289

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3840571A Expired GB1335106A (en) 1970-08-17 1971-08-16 Opto-electronic position detector

Country Status (6)

Country Link
BE (1) BE771161A (enrdf_load_stackoverflow)
DE (1) DE2141215A1 (enrdf_load_stackoverflow)
FR (1) FR2102703A5 (enrdf_load_stackoverflow)
GB (1) GB1335106A (enrdf_load_stackoverflow)
LU (1) LU63707A1 (enrdf_load_stackoverflow)
NL (1) NL7111247A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512708C1 (de) * 1985-04-09 1991-04-18 Nestle & Fischer, 7295 Dornstetten Optoelektronische Messlatte

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3512708C1 (de) * 1985-04-09 1991-04-18 Nestle & Fischer, 7295 Dornstetten Optoelektronische Messlatte

Also Published As

Publication number Publication date
NL7111247A (enrdf_load_stackoverflow) 1972-02-21
LU63707A1 (enrdf_load_stackoverflow) 1972-04-05
DE2141215A1 (de) 1972-02-24
BE771161A (fr) 1972-02-11
FR2102703A5 (enrdf_load_stackoverflow) 1972-04-07

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees