FR952002A - Device for the correction of the chromatic sensitivity of photoelectric cells and its various applications - Google Patents

Device for the correction of the chromatic sensitivity of photoelectric cells and its various applications

Info

Publication number
FR952002A
FR952002A FR952002DA FR952002A FR 952002 A FR952002 A FR 952002A FR 952002D A FR952002D A FR 952002DA FR 952002 A FR952002 A FR 952002A
Authority
FR
France
Prior art keywords
correction
various applications
photoelectric cells
chromatic sensitivity
chromatic
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
Jean-Alphonse-Achill Quere
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 filed Critical
Application granted granted Critical
Publication of FR952002A publication Critical patent/FR952002A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
FR952002D 1947-08-12 1947-08-12 Device for the correction of the chromatic sensitivity of photoelectric cells and its various applications Expired FR952002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR952002T 1947-08-12

Publications (1)

Publication Number Publication Date
FR952002A true FR952002A (en) 1949-11-08

Family

ID=9486426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR952002D Expired FR952002A (en) 1947-08-12 1947-08-12 Device for the correction of the chromatic sensitivity of photoelectric cells and its various applications

Country Status (1)

Country Link
FR (1) FR952002A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910909A (en) * 1957-01-28 1959-11-03 Sylvania Electric Prod Colorimeter
US3218917A (en) * 1961-03-23 1965-11-23 Focrsterling Hans Highly sensitive exposure meter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910909A (en) * 1957-01-28 1959-11-03 Sylvania Electric Prod Colorimeter
US3218917A (en) * 1961-03-23 1965-11-23 Focrsterling Hans Highly sensitive exposure meter

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