CA1008530A - Programmable distance measuring instrument - Google Patents
Programmable distance measuring instrumentInfo
- Publication number
- CA1008530A CA1008530A CA152,935A CA152935A CA1008530A CA 1008530 A CA1008530 A CA 1008530A CA 152935 A CA152935 A CA 152935A CA 1008530 A CA1008530 A CA 1008530A
- Authority
- CA
- Canada
- Prior art keywords
- measuring instrument
- distance measuring
- programmable distance
- programmable
- instrument
- 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
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers
- G01C22/02—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers by conversion into electric waveforms and subsequent integration, e.g. using tachometer generator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
-
- 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
- H03M1/48—Servo-type converters
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19440171A | 1971-11-01 | 1971-11-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1008530A true CA1008530A (en) | 1977-04-12 |
Family
ID=22717463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA152,935A Expired CA1008530A (en) | 1971-11-01 | 1972-09-29 | Programmable distance measuring instrument |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4858861A (en) |
AU (1) | AU470698B2 (en) |
CA (1) | CA1008530A (en) |
DE (1) | DE2253485C3 (en) |
FR (1) | FR2158243B1 (en) |
GB (1) | GB1403028A (en) |
NL (1) | NL7214591A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4124897A (en) | 1977-04-01 | 1978-11-07 | E-Systems, Inc. | Compensation system for a magnetic compass |
AU571017B2 (en) * | 1979-06-04 | 1988-03-31 | Yunanga Holdings Pty Ltd | Measuring and display system |
CA1129801A (en) * | 1979-06-08 | 1982-08-17 | Michael A. Kessick | Alkali recycle process for recovery of heavy oils and bitumens |
JPS5611585A (en) * | 1979-07-06 | 1981-02-04 | Nec Corp | Generating circuit of timing train |
JPS5923362B2 (en) * | 1979-12-22 | 1984-06-01 | シャープ株式会社 | electronic scale |
JPS55112504A (en) * | 1979-12-22 | 1980-08-30 | Sharp Corp | Electronic scale |
JPS55181506U (en) * | 1980-03-26 | 1980-12-26 | ||
JPS58113864A (en) * | 1981-12-28 | 1983-07-06 | Seiko Instr & Electronics Ltd | Measuring device having zero-point compensation circuit |
GB2119979A (en) * | 1982-04-23 | 1983-11-23 | Citizen Watch Co Ltd | Frequency divider |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1276373B (en) * | 1966-07-16 | 1968-08-29 | Teldix Luftfahrt Ausruestung | Digital function generator |
US3477022A (en) * | 1967-05-16 | 1969-11-04 | Gen Motors Corp | Electronic speedometer and odometer control circuit |
US3530382A (en) * | 1969-02-27 | 1970-09-22 | Federal Sign And Signal Corp | System for speed indication utilizing digital distance and digital time measuring apparatus |
DE1912663B1 (en) * | 1969-03-13 | 1970-12-17 | Siemens Ag | Method for synchronizing digital displacement pulse counters and device for carrying out the method |
-
1972
- 1972-09-29 CA CA152,935A patent/CA1008530A/en not_active Expired
- 1972-10-10 GB GB4662672A patent/GB1403028A/en not_active Expired
- 1972-10-19 AU AU47968/72A patent/AU470698B2/en not_active Expired
- 1972-10-23 FR FR7237474A patent/FR2158243B1/fr not_active Expired
- 1972-10-27 NL NL7214591A patent/NL7214591A/xx not_active Application Discontinuation
- 1972-10-27 JP JP47107805A patent/JPS4858861A/ja active Pending
- 1972-10-31 DE DE2253485A patent/DE2253485C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2158243A1 (en) | 1973-06-15 |
NL7214591A (en) | 1973-05-03 |
GB1403028A (en) | 1975-08-13 |
FR2158243B1 (en) | 1978-09-29 |
AU4796872A (en) | 1974-04-26 |
DE2253485C3 (en) | 1981-09-10 |
AU470698B2 (en) | 1976-03-25 |
DE2253485B2 (en) | 1975-01-23 |
DE2253485A1 (en) | 1973-05-17 |
JPS4858861A (en) | 1973-08-17 |
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