CA1003029A - Time line coding in crt chart recorder - Google Patents
Time line coding in crt chart recorderInfo
- Publication number
- CA1003029A CA1003029A CA144,367A CA144367A CA1003029A CA 1003029 A CA1003029 A CA 1003029A CA 144367 A CA144367 A CA 144367A CA 1003029 A CA1003029 A CA 1003029A
- Authority
- CA
- Canada
- Prior art keywords
- crt
- time line
- chart recorder
- line coding
- coding
- 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
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
- G01R13/22—Circuits therefor
- G01R13/30—Circuits for inserting reference markers, e.g. for timing, for calibrating, for frequency marking
-
- 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
- G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
- G01D15/14—Optical recording elements; Recording elements using X-or nuclear radiation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Recording Or Reproduction (AREA)
- Electric Clocks (AREA)
- Recording Measured Values (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Digital Computer Display Output (AREA)
- Facsimile Scanning Arrangements (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17658571A | 1971-08-31 | 1971-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1003029A true CA1003029A (en) | 1977-01-04 |
Family
ID=22644958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA144,367A Expired CA1003029A (en) | 1971-08-31 | 1972-06-09 | Time line coding in crt chart recorder |
Country Status (6)
Country | Link |
---|---|
US (1) | US3698004A (de) |
JP (1) | JPS5312331B2 (de) |
CA (1) | CA1003029A (de) |
DE (1) | DE2241951B2 (de) |
FR (1) | FR2151903A5 (de) |
GB (1) | GB1396172A (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS516418U (de) * | 1974-07-01 | 1976-01-17 | ||
US4467324A (en) * | 1980-06-27 | 1984-08-21 | Del Mar Avionics | Apparatus and method for printing annotated electrocardial data |
US4359745A (en) * | 1980-07-30 | 1982-11-16 | Honeywell Inc. | Cathode ray tube display apparatus |
US4663854A (en) * | 1984-06-20 | 1987-05-12 | Randy Miller | Tape measure with lock button |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3348229A (en) * | 1965-11-29 | 1967-10-17 | Robert R Freas | Recording of analog data on photographic film |
US3402388A (en) * | 1966-10-21 | 1968-09-17 | Seismograph Service Corp | Method and apparatus for borehole logging with dual display of logging signals on record medium |
US3454953A (en) * | 1967-08-21 | 1969-07-08 | Varian Associates | Graphic recorder apparatus having means for printing an elapsed time code on the recording |
-
1971
- 1971-08-31 US US176585A patent/US3698004A/en not_active Expired - Lifetime
-
1972
- 1972-06-09 CA CA144,367A patent/CA1003029A/en not_active Expired
- 1972-08-09 GB GB3705872A patent/GB1396172A/en not_active Expired
- 1972-08-24 FR FR7230215A patent/FR2151903A5/fr not_active Expired
- 1972-08-25 DE DE2241951A patent/DE2241951B2/de not_active Withdrawn
- 1972-08-31 JP JP8675772A patent/JPS5312331B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1396172A (en) | 1975-06-04 |
JPS4835725A (de) | 1973-05-26 |
JPS5312331B2 (de) | 1978-04-28 |
DE2241951B2 (de) | 1980-09-25 |
US3698004A (en) | 1972-10-10 |
DE2241951A1 (de) | 1973-03-15 |
FR2151903A5 (de) | 1973-04-20 |
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