CH71355A - Compteur de vitesses - Google Patents

Compteur de vitesses

Info

Publication number
CH71355A
CH71355A CH71355A CH71355DA CH71355A CH 71355 A CH71355 A CH 71355A CH 71355 A CH71355 A CH 71355A CH 71355D A CH71355D A CH 71355DA CH 71355 A CH71355 A CH 71355A
Authority
CH
Switzerland
Prior art keywords
speed counter
counter
speed
Prior art date
Application number
CH71355A
Other languages
English (en)
Inventor
Leon Dufour
Original Assignee
Leon Dufour
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 Leon Dufour filed Critical Leon Dufour
Publication of CH71355A publication Critical patent/CH71355A/fr

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
    • G01P3/04—Devices characterised by the use of mechanical means by comparing two speeds
    • G01P3/06—Devices characterised by the use of mechanical means by comparing two speeds using a friction gear

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
CH71355A 1915-04-06 1915-04-06 Compteur de vitesses CH71355A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH71355T 1915-04-06

Publications (1)

Publication Number Publication Date
CH71355A true CH71355A (fr) 1916-01-03

Family

ID=4320498

Family Applications (1)

Application Number Title Priority Date Filing Date
CH71355A CH71355A (fr) 1915-04-06 1915-04-06 Compteur de vitesses

Country Status (3)

Country Link
CH (1) CH71355A (fr)
DE (1) DE297575C (fr)
GB (1) GB100285A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE851416C (de) * 1950-04-06 1952-10-06 Gustav Dipl-Ing Neuhaus Vorrichtung zum Messen von Druecken

Also Published As

Publication number Publication date
GB100285A (en) 1916-11-16
DE297575C (fr) 1917-05-09

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