GB190911715A - Improvements in Speed Recording Mechanism. - Google Patents

Improvements in Speed Recording Mechanism.

Info

Publication number
GB190911715A
GB190911715A GB190911715DA GB190911715A GB 190911715 A GB190911715 A GB 190911715A GB 190911715D A GB190911715D A GB 190911715DA GB 190911715 A GB190911715 A GB 190911715A
Authority
GB
United Kingdom
Prior art keywords
lever
disks
wheels
zeroizing
pivoted
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 - Lifetime
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.)
JULES BLOCH AND FRERE
Original Assignee
JULES BLOCH AND FRERE
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 of GB190911715A publication Critical patent/GB190911715A/en
Application filed by JULES BLOCH AND FRERE filed Critical JULES BLOCH AND FRERE
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/122—Speed recorders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/02—Devices characterised by the use of mechanical means
    • G01P3/10—Devices 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)
GB190911715D 1908-05-30 1909-05-18 Improvements in Speed Recording Mechanism. Expired - Lifetime GB190911715A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB190911715A true GB190911715A (en)

Family

ID=4274131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190911715D Expired - Lifetime GB190911715A (en) 1908-05-30 1909-05-18 Improvements in Speed Recording Mechanism.

Country Status (4)

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

Also Published As

Publication number Publication date
CH43339A (fr) 1909-05-01
DE223812C (enrdf_load_stackoverflow) 1910-07-05
FR399682A (fr) 1909-07-05

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