GB2226137B - Ppatlacement sensor - Google Patents

Ppatlacement sensor

Info

Publication number
GB2226137B
GB2226137B GB8827916A GB8827916A GB2226137B GB 2226137 B GB2226137 B GB 2226137B GB 8827916 A GB8827916 A GB 8827916A GB 8827916 A GB8827916 A GB 8827916A GB 2226137 B GB2226137 B GB 2226137B
Authority
GB
United Kingdom
Prior art keywords
ppatlacement
sensor
ppatlacement sensor
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 - Lifetime
Application number
GB8827916A
Other versions
GB2226137A (en
GB8827916D0 (en
Inventor
Philip Edward Stephens
James Christopher Reynolds
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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co Ltd
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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Priority to GB8827916A priority Critical patent/GB2226137B/en
Publication of GB8827916D0 publication Critical patent/GB8827916D0/en
Publication of GB2226137A publication Critical patent/GB2226137A/en
Application granted granted Critical
Publication of GB2226137B publication Critical patent/GB2226137B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01D5/268—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 using optical fibres
GB8827916A 1988-11-30 1988-11-30 Ppatlacement sensor Expired - Lifetime GB2226137B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8827916A GB2226137B (en) 1988-11-30 1988-11-30 Ppatlacement sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8827916A GB2226137B (en) 1988-11-30 1988-11-30 Ppatlacement sensor

Publications (3)

Publication Number Publication Date
GB8827916D0 GB8827916D0 (en) 1989-01-05
GB2226137A GB2226137A (en) 1990-06-20
GB2226137B true GB2226137B (en) 1992-08-12

Family

ID=10647696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8827916A Expired - Lifetime GB2226137B (en) 1988-11-30 1988-11-30 Ppatlacement sensor

Country Status (1)

Country Link
GB (1) GB2226137B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103884285A (en) * 2012-12-21 2014-06-25 中国直升机设计研究所 Method for testing displacement amount of moving component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103884285A (en) * 2012-12-21 2014-06-25 中国直升机设计研究所 Method for testing displacement amount of moving component

Also Published As

Publication number Publication date
GB2226137A (en) 1990-06-20
GB8827916D0 (en) 1989-01-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921130