GB9409680D0 - Sensor for detecting disk rotation - Google Patents

Sensor for detecting disk rotation

Info

Publication number
GB9409680D0
GB9409680D0 GB9409680A GB9409680A GB9409680D0 GB 9409680 D0 GB9409680 D0 GB 9409680D0 GB 9409680 A GB9409680 A GB 9409680A GB 9409680 A GB9409680 A GB 9409680A GB 9409680 D0 GB9409680 D0 GB 9409680D0
Authority
GB
United Kingdom
Prior art keywords
sensor
disk rotation
detecting disk
detecting
rotation
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.)
Granted
Application number
GB9409680A
Other versions
GB2276238A (en
GB2276238B (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.)
AMRplus Partners
Original Assignee
AMRplus Partners
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
Priority claimed from US07/621,397 external-priority patent/US5130641A/en
Application filed by AMRplus Partners filed Critical AMRplus Partners
Publication of GB9409680D0 publication Critical patent/GB9409680D0/en
Publication of GB2276238A publication Critical patent/GB2276238A/en
Application granted granted Critical
Publication of GB2276238B publication Critical patent/GB2276238B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • G06M1/101—Design features of general application for actuating the drive by electric or magnetic means by electro-optical means
    • 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
    • G01D4/00—Tariff metering apparatus
    • G01D4/008—Modifications to installed utility meters to enable remote reading
    • 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
    • G01D5/342—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 the sensed object being the obturating part
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/36—Induction meters, e.g. Ferraris meters
GB9409680A 1990-11-29 1991-11-28 Sensor for detecting disk rotation Expired - Fee Related GB2276238B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/621,397 US5130641A (en) 1990-11-29 1990-11-29 Eddy wheel edge sensor
GB9125380A GB2252622B (en) 1990-11-29 1991-11-28 Sensor for detecting disk rotation

Publications (3)

Publication Number Publication Date
GB9409680D0 true GB9409680D0 (en) 1994-07-06
GB2276238A GB2276238A (en) 1994-09-21
GB2276238B GB2276238B (en) 1995-01-25

Family

ID=26299933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9409680A Expired - Fee Related GB2276238B (en) 1990-11-29 1991-11-28 Sensor for detecting disk rotation

Country Status (1)

Country Link
GB (1) GB2276238B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106525959A (en) * 2016-10-31 2017-03-22 天津因科新创科技有限公司 Pulse vortex locating detector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29504883U1 (en) * 1995-03-27 1995-07-13 Braun Paul W Clock ruler or clock disc
AU6466996A (en) * 1995-07-25 1997-02-26 General Electric Company, Plc, The Apparatus for, and a method of, counting the revolutions of a rotating component

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2231146A (en) * 1989-02-17 1990-11-07 Omega Electric Ltd Optical system for monitoring movement in utility meters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106525959A (en) * 2016-10-31 2017-03-22 天津因科新创科技有限公司 Pulse vortex locating detector
CN106525959B (en) * 2016-10-31 2023-10-17 天津因科新创科技有限公司 Pulse vortex positioning detector

Also Published As

Publication number Publication date
GB2276238A (en) 1994-09-21
GB2276238B (en) 1995-01-25

Similar Documents

Publication Publication Date Title
EP0481440A3 (en) Sensor for the detection of a substance
KR960015920B1 (en) Magnetoresistive sensor
GB8821675D0 (en) Rotation & displacement sensing apparatus
EP0437796A3 (en) Unitary rotational speed sensor
EP0326396A3 (en) Position detecting apparatus
EP0432890A3 (en) Magnetoresistive sensor
GB8724776D0 (en) Magnetoresistive sensor
HU912894D0 (en) Speed sensor
EP0329430A3 (en) Position detecting device
EP0397868A4 (en) Film-coated sensor
GB9110594D0 (en) Limit sensing indicator
GB2252622B (en) Sensor for detecting disk rotation
EP0488798A3 (en) Position detecting method
AU3392889A (en) A leak detecting sensor
ZA896241B (en) Speed detector
GB2275112B (en) Sensor for detecting rotational movement
GB2113842B (en) A sensor for detecting rotational movement
GB2248302B (en) Position sensing system
AU9051491A (en) Sensor for determining carbon monoxide
EP0477377A4 (en) Error detecting system
EP0470687A3 (en) Magneto-resistive sensor
AU8922991A (en) Device for detecting signals
HK1000832A1 (en) Magnetoresistive sensor
GB8929199D0 (en) Position detecting device
AU3392989A (en) A leak detecting sensor

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061128