DE251622C - - Google Patents

Info

Publication number
DE251622C
DE251622C DENDAT251622D DE251622DA DE251622C DE 251622 C DE251622 C DE 251622C DE NDAT251622 D DENDAT251622 D DE NDAT251622D DE 251622D A DE251622D A DE 251622DA DE 251622 C DE251622 C DE 251622C
Authority
DE
Germany
Prior art keywords
magnet
spindle
armature
speed
disk
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.)
Active
Application number
DENDAT251622D
Other languages
German (de)
English (en)
Publication of DE251622C publication Critical patent/DE251622C/de
Active 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
    • G01P3/00Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/02Devices characterised by the use of mechanical means
    • G01P3/04Devices characterised by the use of mechanical means by comparing two speeds
    • G01P3/06Devices characterised by the use of mechanical means by comparing two speeds using a friction gear

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
DENDAT251622D Active DE251622C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE251622C true DE251622C (enrdf_load_stackoverflow)

Family

ID=510055

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT251622D Active DE251622C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE251622C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706741A (en) * 1995-06-07 1998-01-13 Haworth, Inc. Upright free-standing shelf unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706741A (en) * 1995-06-07 1998-01-13 Haworth, Inc. Upright free-standing shelf unit

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