AU6675274A - Meter reader - Google Patents
Meter readerInfo
- Publication number
- AU6675274A AU6675274A AU66752/74A AU6675274A AU6675274A AU 6675274 A AU6675274 A AU 6675274A AU 66752/74 A AU66752/74 A AU 66752/74A AU 6675274 A AU6675274 A AU 6675274A AU 6675274 A AU6675274 A AU 6675274A
- Authority
- AU
- Australia
- Prior art keywords
- meter reader
- reader
- meter
- 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
Links
Classifications
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/40—Arrangements for displaying electric variables or waveforms using modulation of a light beam otherwise than by mechanical displacement, e.g. by Kerr effect
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
- G02B27/025—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and magnifying means
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/22—Analogue/digital converters pattern-reading type
- H03M1/24—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip
- H03M1/26—Analogue/digital converters pattern-reading type using relatively movable reader and disc or strip with weighted coding, i.e. the weight given to a digit depends on the position of the digit within the block or code word, e.g. there is a given radix and the weights are powers of this radix
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Transform (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34874573A | 1973-04-06 | 1973-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6675274A true AU6675274A (en) | 1975-09-18 |
Family
ID=23369351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU66752/74A Expired AU6675274A (en) | 1973-04-06 | 1974-03-18 | Meter reader |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5754839B2 (en) |
AU (1) | AU6675274A (en) |
CH (1) | CH567248A5 (en) |
DE (1) | DE2415638C2 (en) |
FR (1) | FR2224739A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3842268A (en) | 1973-09-17 | 1974-10-15 | Gen Electric | Drive system for automatic meter reader |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL137729C (en) * | 1965-10-11 | 1900-01-01 | ||
AT288889B (en) * | 1968-06-10 | 1971-03-25 | Sassmannshausen Knut | Light, in particular rear or safety light |
FR2154936A5 (en) * | 1971-09-30 | 1973-05-18 | Ducellier & Cie | |
US3846789A (en) * | 1973-04-06 | 1974-11-05 | Gen Electric | Remote-reading register with error detecting capability |
-
1974
- 1974-03-18 AU AU66752/74A patent/AU6675274A/en not_active Expired
- 1974-03-30 DE DE2415638A patent/DE2415638C2/en not_active Expired
- 1974-04-01 CH CH453874A patent/CH567248A5/xx not_active IP Right Cessation
- 1974-04-05 JP JP49038051A patent/JPS5754839B2/ja not_active Expired
- 1974-04-05 FR FR7412092A patent/FR2224739A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2224739A1 (en) | 1974-10-31 |
CH567248A5 (en) | 1975-09-30 |
DE2415638C2 (en) | 1984-12-13 |
DE2415638A1 (en) | 1974-10-17 |
JPS5754839B2 (en) | 1982-11-19 |
JPS5031837A (en) | 1975-03-28 |
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