FR764846A - Recording device of any measurements - Google Patents

Recording device of any measurements

Info

Publication number
FR764846A
FR764846A FR764846DA FR764846A FR 764846 A FR764846 A FR 764846A FR 764846D A FR764846D A FR 764846DA FR 764846 A FR764846 A FR 764846A
Authority
FR
France
Prior art keywords
measurements
recording device
recording
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
Other languages
French (fr)
Inventor
Maurice Ripoche
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.)
PYROMETRIE IND
Original Assignee
PYROMETRIE IND
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 PYROMETRIE IND filed Critical PYROMETRIE IND
Application granted granted Critical
Publication of FR764846A publication Critical patent/FR764846A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/04—Arrangements in which the value to be measured is automatically compared with a reference value in which the reference value is continuously or periodically swept over the range of values to be measured

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR764846D 1933-02-24 1933-02-24 Recording device of any measurements Expired FR764846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR764846T 1933-02-24

Publications (1)

Publication Number Publication Date
FR764846A true FR764846A (en) 1934-05-29

Family

ID=9182404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764846D Expired FR764846A (en) 1933-02-24 1933-02-24 Recording device of any measurements

Country Status (1)

Country Link
FR (1) FR764846A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430780A (en) * 1942-12-19 1947-11-11 Rca Corp Recording instrument
US2434531A (en) * 1944-04-21 1948-01-13 Standard Oil Dev Co High-speed recording system
US2501790A (en) * 1944-04-27 1950-03-28 Stanolind Oil & Gas Co Photoelectric spark recorder
DE930899C (en) * 1949-06-14 1955-07-28 Walter Dr-Ing Blum Device for transferring the pointer position of a display instrument to a recording strip
DE936169C (en) * 1948-10-02 1955-12-07 Siemens Ag Multiple electrical recorder
DE964182C (en) * 1951-12-16 1957-05-16 Metrawatt Ag Writing measuring device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430780A (en) * 1942-12-19 1947-11-11 Rca Corp Recording instrument
US2434531A (en) * 1944-04-21 1948-01-13 Standard Oil Dev Co High-speed recording system
US2501790A (en) * 1944-04-27 1950-03-28 Stanolind Oil & Gas Co Photoelectric spark recorder
DE936169C (en) * 1948-10-02 1955-12-07 Siemens Ag Multiple electrical recorder
DE930899C (en) * 1949-06-14 1955-07-28 Walter Dr-Ing Blum Device for transferring the pointer position of a display instrument to a recording strip
DE964182C (en) * 1951-12-16 1957-05-16 Metrawatt Ag Writing measuring device

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