DE146819C - - Google Patents

Info

Publication number
DE146819C
DE146819C DENDAT146819D DE146819DA DE146819C DE 146819 C DE146819 C DE 146819C DE NDAT146819 D DENDAT146819 D DE NDAT146819D DE 146819D A DE146819D A DE 146819DA DE 146819 C DE146819 C DE 146819C
Authority
DE
Germany
Prior art keywords
scale
discs
slots
disk
read
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
DENDAT146819D
Other languages
German (de)
English (en)
Publication of DE146819C publication Critical patent/DE146819C/de
Active 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
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • 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
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/40—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using stroboscopic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
DENDAT146819D Active DE146819C (enExample)

Publications (1)

Publication Number Publication Date
DE146819C true DE146819C (enExample)

Family

ID=414056

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT146819D Active DE146819C (enExample)

Country Status (1)

Country Link
DE (1) DE146819C (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959686C (de) * 1955-12-22 1957-03-07 Fortuna Werke Spezialmaschinen Verfahren und Vorrichtung zum Messen der elastischen Phasenverschiebung von zwei oder mehreren synchron laufenden, parallelen Wellen, Motoren od. dgl. als Funktion der wechselnden Belastung der Verbindung
US3276240A (en) * 1963-07-23 1966-10-04 F W Stewart Corp Speed comparator
US3654480A (en) * 1969-10-17 1972-04-04 Nat Res Dev Tachogenerators which determine the speed and acceleration of a rotating shaft by using two counter rotating shutters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE959686C (de) * 1955-12-22 1957-03-07 Fortuna Werke Spezialmaschinen Verfahren und Vorrichtung zum Messen der elastischen Phasenverschiebung von zwei oder mehreren synchron laufenden, parallelen Wellen, Motoren od. dgl. als Funktion der wechselnden Belastung der Verbindung
US3276240A (en) * 1963-07-23 1966-10-04 F W Stewart Corp Speed comparator
US3654480A (en) * 1969-10-17 1972-04-04 Nat Res Dev Tachogenerators which determine the speed and acceleration of a rotating shaft by using two counter rotating shutters

Similar Documents

Publication Publication Date Title
DE146819C (enExample)
DE69127497T2 (de) Dopplergeschwindigkeitsmesser
JPS61265298A (ja) 巻取紙用横方向ミシン入れ装置
US3287966A (en) Method and apparatus for presetting axial load on a bearing assembly
DE2704320C3 (de) Einrichtung zur Bestimmung des Torsionswinkels eines Rotationsviskosimeters
DE4038413A1 (de) Einrichtung zur bestimmung des von einem motor auf eine welle ausgeuebten drehmoments
US2667812A (en) Timing light control for oscillographs and the like
US2579349A (en) Speed indicating device
US2007220A (en) Multi-torsion-meter
DE251498C (enExample)
US1673949A (en) Vibroscope
DE3920627A1 (de) Vorrichtung zum messen der winkellage und der drehzahl, insbesondere fuer elektromotore
Hershberger et al. Motion-parallax cues in one-dimensional polar and parallel projections: Differential velocity and acceleration/displacement change.
US3313411A (en) Method and apparatus for sorting helical gears
DE84817C (enExample)
DE839127C (de) Beschleunigungsmesser
DE200206C (enExample)
SU640175A1 (ru) Ротационный вискозиметр
DE364206C (de) Verfahren zur punktweisen Aufnahme von Wechselstromkurven
US253745A (en) moscrop
DE312833C (enExample)
DE2001966C3 (de) Verwendung einer Vorrichtung zum Messen der Torsionssteifigkeit von Textllfasern und Fäden
DE408456C (de) Verfahren zur Messung der von einem Fluessigkeitsstrom transportierten Waermemenge
DE727489C (de) Geraet zum Messen von Drehschwingungen einer umlaufenden Welle
DE831609C (de) Zungenfrequenzmesser mit veraenderlicher freier Zungenlaenge