DE223812C - - Google Patents

Info

Publication number
DE223812C
DE223812C DE1909223812D DE223812DD DE223812C DE 223812 C DE223812 C DE 223812C DE 1909223812 D DE1909223812 D DE 1909223812D DE 223812D D DE223812D D DE 223812DD DE 223812 C DE223812 C DE 223812C
Authority
DE
Germany
Prior art keywords
counting
wheel
disks
armature
lever
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
DE1909223812D
Other languages
German (de)
English (en)
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 DE223812C publication Critical patent/DE223812C/de
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00Details of instruments
    • G01P1/12Recording devices
    • G01P1/122Speed recorders
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/02Devices characterised by the use of mechanical means
    • G01P3/10Devices characterised by the use of mechanical means by actuating an indicating element, e.g. pointer, for a fixed time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
DE1909223812D 1908-05-30 1909-05-13 Expired DE223812C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH43339T 1908-05-30

Publications (1)

Publication Number Publication Date
DE223812C true DE223812C (fr) 1910-07-05

Family

ID=4274131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1909223812D Expired DE223812C (fr) 1908-05-30 1909-05-13

Country Status (4)

Country Link
CH (1) CH43339A (fr)
DE (1) DE223812C (fr)
FR (1) FR399682A (fr)
GB (1) GB190911715A (fr)

Also Published As

Publication number Publication date
GB190911715A (en)
FR399682A (fr) 1909-07-05
CH43339A (fr) 1909-05-01

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