FR458417A - Tachymètre à pompe - Google Patents

Tachymètre à pompe

Info

Publication number
FR458417A
FR458417A FR458417DA FR458417A FR 458417 A FR458417 A FR 458417A FR 458417D A FR458417D A FR 458417DA FR 458417 A FR458417 A FR 458417A
Authority
FR
France
Prior art keywords
pump tachometer
tachometer
pump
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)
Inventor
Max Otto Hoeft
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR458417A publication Critical patent/FR458417A/fr
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
    • G01P3/26—Devices characterised by the use of fluids
    • G01P3/28—Devices characterised by the use of fluids by using pumps

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR458417D 1913-04-11 1913-04-11 Tachymètre à pompe Expired FR458417A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR458417T 1913-04-11

Publications (1)

Publication Number Publication Date
FR458417A true FR458417A (fr) 1913-10-10

Family

ID=1498013

Family Applications (1)

Application Number Title Priority Date Filing Date
FR458417D Expired FR458417A (fr) 1913-04-11 1913-04-11 Tachymètre à pompe

Country Status (1)

Country Link
FR (1) FR458417A (fr)

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