AU6527796A - Apparatus for, and a method of, detecting a cyclic variation of a signal - Google Patents
Apparatus for, and a method of, detecting a cyclic variation of a signalInfo
- Publication number
- AU6527796A AU6527796A AU65277/96A AU6527796A AU6527796A AU 6527796 A AU6527796 A AU 6527796A AU 65277/96 A AU65277/96 A AU 65277/96A AU 6527796 A AU6527796 A AU 6527796A AU 6527796 A AU6527796 A AU 6527796A
- Authority
- AU
- Australia
- Prior art keywords
- detecting
- signal
- cyclic variation
- cyclic
- variation
- 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.)
- Abandoned
Links
- 125000004122 cyclic group Chemical group 0.000 title 1
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
- G01D5/32—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
- G01D5/36—Forming the light into pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Optical Recording Or Reproduction (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9515254 | 1995-07-25 | ||
GBGB9515254.2A GB9515254D0 (en) | 1995-07-25 | 1995-07-25 | Apparatus for detecting a cyclic variation of a signal |
GBGB9600484.1A GB9600484D0 (en) | 1995-07-25 | 1996-01-10 | Apparatus for detecting a cyclic variation of a signal |
GB9600484 | 1996-01-10 | ||
PCT/GB1996/001762 WO1997005454A1 (en) | 1995-07-25 | 1996-07-23 | Apparatus for, and a method of, detecting a cyclic variation of a signal |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6527796A true AU6527796A (en) | 1997-02-26 |
Family
ID=26307460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU65277/96A Abandoned AU6527796A (en) | 1995-07-25 | 1996-07-23 | Apparatus for, and a method of, detecting a cyclic variation of a signal |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6527796A (en) |
GB (1) | GB2303712B (en) |
WO (1) | WO1997005454A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2326243B (en) * | 1997-06-11 | 2000-10-11 | Abb Metering Syst Ltd | Improvements in or relating to electricity consumption meters |
GB2349945B (en) * | 1999-05-13 | 2004-01-21 | Schlumberger Ind Ltd | A method of detecting rotation of an electricity meter disk,and apparatus for implementing the method |
EP2108925A1 (en) * | 2008-04-08 | 2009-10-14 | Ansaldo Energia S.P.A. | A method and device for counting the number of revolutions of an alternator |
FR2987440B1 (en) * | 2012-02-29 | 2014-03-07 | Schneider Electric Ind Sas | METHOD FOR CALIBRATING AN APPARATUS FOR COUNTING TOWERS OF A MARKED MARK IN A CONSUMER COUNTER AND ELECTRONIC APPARATUS FOR COUNTING TOWERS OF SUCH A MARK |
WO2018127489A1 (en) | 2017-01-04 | 2018-07-12 | Northq Aps | A method and a system for obtaining information from a utility meter |
EP3382345A1 (en) * | 2017-03-30 | 2018-10-03 | NorthQ ApS | A method and a system for obtaining information from a utility meter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634613B1 (en) * | 1988-07-22 | 1995-07-21 | Thomson Lgt | METHOD FOR MEASURING A BEARING IN A NOISE SIGNAL, AND AUTOMATIC MEASURING APPARATUS FOR CARRYING OUT SAID METHOD |
GB9126720D0 (en) * | 1991-12-17 | 1992-02-12 | Schlumberger Ind Ltd | Meter output devices |
-
1996
- 1996-07-15 GB GB9614863A patent/GB2303712B/en not_active Expired - Fee Related
- 1996-07-23 WO PCT/GB1996/001762 patent/WO1997005454A1/en active Application Filing
- 1996-07-23 AU AU65277/96A patent/AU6527796A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
GB2303712B (en) | 1997-06-25 |
GB9614863D0 (en) | 1996-09-04 |
WO1997005454A1 (en) | 1997-02-13 |
GB2303712A (en) | 1997-02-26 |
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