GB368137A - Improvements in or relating to speedometers - Google Patents

Improvements in or relating to speedometers

Info

Publication number
GB368137A
GB368137A GB13804/31A GB1380431A GB368137A GB 368137 A GB368137 A GB 368137A GB 13804/31 A GB13804/31 A GB 13804/31A GB 1380431 A GB1380431 A GB 1380431A GB 368137 A GB368137 A GB 368137A
Authority
GB
United Kingdom
Prior art keywords
speedometers
relating
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
GB13804/31A
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.)
HYDROMETER AG
Original Assignee
HYDROMETER AG
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 HYDROMETER AG filed Critical HYDROMETER AG
Publication of GB368137A publication Critical patent/GB368137A/en
Expired 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
    • 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)
GB13804/31A 1930-05-10 1931-05-09 Improvements in or relating to speedometers Expired GB368137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE368137X 1930-05-10

Publications (1)

Publication Number Publication Date
GB368137A true GB368137A (en) 1932-03-03

Family

ID=6318019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13804/31A Expired GB368137A (en) 1930-05-10 1931-05-09 Improvements in or relating to speedometers

Country Status (2)

Country Link
FR (1) FR716832A (en)
GB (1) GB368137A (en)

Also Published As

Publication number Publication date
FR716832A (en) 1931-12-28

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