FR1291594A - Perfectionnements à l'enregistrement photographique des traces oscilloscopiques - Google Patents

Perfectionnements à l'enregistrement photographique des traces oscilloscopiques

Info

Publication number
FR1291594A
FR1291594A FR855378A FR855378A FR1291594A FR 1291594 A FR1291594 A FR 1291594A FR 855378 A FR855378 A FR 855378A FR 855378 A FR855378 A FR 855378A FR 1291594 A FR1291594 A FR 1291594A
Authority
FR
France
Prior art keywords
photographic recording
oscilloscopic
traces
oscilloscopic traces
photographic
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
Application number
FR855378A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RIBET ET DESJARDINS
Original Assignee
RIBET ET DESJARDINS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RIBET ET DESJARDINS filed Critical RIBET ET DESJARDINS
Priority to FR855378A priority Critical patent/FR1291594A/fr
Priority to US177856A priority patent/US3170755A/en
Application granted granted Critical
Publication of FR1291594A publication Critical patent/FR1291594A/fr
Expired legal-status Critical Current

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
    • G01R13/204—Using means for generating permanent registrations, e.g. photographs
    • 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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
FR855378A 1961-03-13 1961-03-13 Perfectionnements à l'enregistrement photographique des traces oscilloscopiques Expired FR1291594A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR855378A FR1291594A (fr) 1961-03-13 1961-03-13 Perfectionnements à l'enregistrement photographique des traces oscilloscopiques
US177856A US3170755A (en) 1961-03-13 1962-03-06 System for photographically recording oscilloscopic traces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855378A FR1291594A (fr) 1961-03-13 1961-03-13 Perfectionnements à l'enregistrement photographique des traces oscilloscopiques

Publications (1)

Publication Number Publication Date
FR1291594A true FR1291594A (fr) 1962-04-27

Family

ID=8750690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855378A Expired FR1291594A (fr) 1961-03-13 1961-03-13 Perfectionnements à l'enregistrement photographique des traces oscilloscopiques

Country Status (2)

Country Link
US (1) US3170755A (fr)
FR (1) FR1291594A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3438694A (en) * 1965-10-18 1969-04-15 Texas Instruments Inc Wide band pellicle beam splitter for interferometry
US4365257A (en) * 1981-03-05 1982-12-21 Minnesota Mining And Manufacturing Company Stretched-film optical recording disc

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1895555A (en) * 1929-09-25 1933-01-31 Reckmeier Emil Three-color photographic camera
GB440006A (en) * 1934-02-26 1935-12-18 Emil Reckmeier Improvements in and relating to multi-colour cameras
US2422376A (en) * 1943-11-27 1947-06-17 Bausch & Lomb Light beam divider
US2570273A (en) * 1948-09-20 1951-10-09 Paul L Pryor Method of making optical pellicles
BE525595A (fr) * 1953-01-10
US2887927A (en) * 1953-01-21 1959-05-26 Specialties Inc Optical control instrument
US2787187A (en) * 1953-04-25 1957-04-02 Zeiss Carl Prism system for beam splitting
US2795164A (en) * 1954-08-25 1957-06-11 Don O Hendrix Optical beam splitter
US2911879A (en) * 1955-07-15 1959-11-10 David White Company Comparator for superposing image of a grid on the image of an object
US2963652A (en) * 1957-04-15 1960-12-06 Taylor Engineering Inc Method and apparatus for selective programed automatic maintenance of equipment
US3025125A (en) * 1957-08-06 1962-03-13 Texaco Inc Method and apparatus for photographing oscilloscopic sweep magnified signals
US2992876A (en) * 1957-10-09 1961-07-18 Itt Data indicator system
US2951736A (en) * 1958-08-21 1960-09-06 Pau American Petroleum Corp Variable-density recording of multiple signal traces
US2984537A (en) * 1959-08-31 1961-05-16 Hewlett Packard Co Cathode ray oscilloscope camera

Also Published As

Publication number Publication date
US3170755A (en) 1965-02-23

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