FR1460925A - Trend recorder - Google Patents
Trend recorderInfo
- Publication number
- FR1460925A FR1460925A FR36271A FR36271A FR1460925A FR 1460925 A FR1460925 A FR 1460925A FR 36271 A FR36271 A FR 36271A FR 36271 A FR36271 A FR 36271A FR 1460925 A FR1460925 A FR 1460925A
- Authority
- FR
- France
- Prior art keywords
- trend recorder
- recorder
- trend
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
- G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
- G09G1/08—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam directly tracing characters, the information to be displayed controlling the deflection and the intensity as a function of time in two spatial co-ordinates, e.g. according to a cartesian co-ordinate system
- G09G1/10—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam directly tracing characters, the information to be displayed controlling the deflection and the intensity as a function of time in two spatial co-ordinates, e.g. according to a cartesian co-ordinate system the deflection signals being produced by essentially digital means, e.g. incrementally
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/22—Circuits therefor
- G01R13/34—Circuits for representing a single waveform by sampling, e.g. for very high frequencies
- G01R13/345—Circuits for representing a single waveform by sampling, e.g. for very high frequencies for displaying sampled signals by using digital processors by intermediate A.D. and D.A. convertors (control circuits for CRT indicators)
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR36271A FR1460925A (en) | 1965-01-25 | 1965-10-26 | Trend recorder |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US427900A US3406387A (en) | 1965-01-25 | 1965-01-25 | Chronological trend recorder with updated memory and crt display |
FR36271A FR1460925A (en) | 1965-01-25 | 1965-10-26 | Trend recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1460925A true FR1460925A (en) | 1966-03-04 |
Family
ID=26167018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR36271A Expired FR1460925A (en) | 1965-01-25 | 1965-10-26 | Trend recorder |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1460925A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2115939A5 (en) * | 1970-11-25 | 1972-07-07 | Krupp Gmbh | |
FR2454626A1 (en) * | 1979-04-17 | 1980-11-14 | Electricite De France | SIGNAL RECORDER ON DISTURBANCE |
-
1965
- 1965-10-26 FR FR36271A patent/FR1460925A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2115939A5 (en) * | 1970-11-25 | 1972-07-07 | Krupp Gmbh | |
FR2454626A1 (en) * | 1979-04-17 | 1980-11-14 | Electricite De France | SIGNAL RECORDER ON DISTURBANCE |
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