FR622882A - Perfectionnements aux oscillographes - Google Patents

Perfectionnements aux oscillographes

Info

Publication number
FR622882A
FR622882A FR622882DA FR622882A FR 622882 A FR622882 A FR 622882A FR 622882D A FR622882D A FR 622882DA FR 622882 A FR622882 A FR 622882A
Authority
FR
France
Prior art keywords
oscillographs
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
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric Corp, Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR622882A publication Critical patent/FR622882A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/46—Electrically-operated clockwork meters; Oscillatory meters; Pendulum meters
    • G01R11/465—Oscillatory meters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR622882D 1925-10-10 1926-10-09 Perfectionnements aux oscillographes Expired FR622882A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US622882XA 1925-10-10 1925-10-10

Publications (1)

Publication Number Publication Date
FR622882A true FR622882A (fr) 1927-06-09

Family

ID=22041498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622882D Expired FR622882A (fr) 1925-10-10 1926-10-09 Perfectionnements aux oscillographes

Country Status (1)

Country Link
FR (1) FR622882A (fr)

Similar Documents

Publication Publication Date Title
FR613721A (fr) Perfectionnements aux cendriers
FR616551A (fr) Perfectionnements apportés aux avions
FR601815A (fr) Perfectionnements apportés aux parachutes
FR602564A (fr) Perfectionnements aux distributeurs
FR622448A (fr) Perfectionnements aux structures démontables
FR622882A (fr) Perfectionnements aux oscillographes
FR615366A (fr) Perfectionnements aux aéromoteurs
FR608158A (fr) Perfectionnements apportés aux réveils
FR605808A (fr) Perfectionnements apportés aux chausse-pieds
FR605135A (fr) Perfectionnements apportés aux réveils
FR600989A (fr) Perfectionnements apportés aux parachutes
FR607685A (fr) Perfectionnements aux altimètres
FR618625A (fr) Perfectionnements aux aéroplanes
FR606236A (fr) Perfectionnements aux isolateurs
FR594483A (fr) Perfectionnements aux obturateurs
FR592057A (fr) Perfectionnements aux porte-mines
FR591484A (fr) Perfectionnements aux archets
FR607709A (fr) Perfectionnements aux enregistreurs recordophones
FR591467A (fr) Perfectionnements apportés aux tarares
FR31319E (fr) Perfectionnements apportés aux crémones
FR596895A (fr) Perfectionnements apportés aux bascules
FR595293A (fr) Perfectionnements apportés aux parachutes
FR615606A (fr) Perfectionnements apportés aux gramophones
FR601354A (fr) Perfectionnements aux crics
FR617830A (fr) Perfectionnements aux aéroplanes