DE29511120U1 - Mehrzweckgerät mit Digitalanzeige zum Messen von Frequenzen und Drehzahlen - Google Patents

Mehrzweckgerät mit Digitalanzeige zum Messen von Frequenzen und Drehzahlen

Info

Publication number
DE29511120U1
DE29511120U1 DE29511120U DE29511120U DE29511120U1 DE 29511120 U1 DE29511120 U1 DE 29511120U1 DE 29511120 U DE29511120 U DE 29511120U DE 29511120 U DE29511120 U DE 29511120U DE 29511120 U1 DE29511120 U1 DE 29511120U1
Authority
DE
Germany
Prior art keywords
speeds
digital display
purpose device
measuring frequencies
frequencies
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 - Lifetime
Application number
DE29511120U
Other languages
English (en)
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.)
LIN DONG CHANG
Original Assignee
LIN DONG CHANG
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 LIN DONG CHANG filed Critical LIN DONG CHANG
Priority to DE29511120U priority Critical patent/DE29511120U1/de
Publication of DE29511120U1 publication Critical patent/DE29511120U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/486—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by photo-electric detectors
    • 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
    • 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
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/484—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by contact-making switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
DE29511120U 1995-07-08 1995-07-08 Mehrzweckgerät mit Digitalanzeige zum Messen von Frequenzen und Drehzahlen Expired - Lifetime DE29511120U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29511120U DE29511120U1 (de) 1995-07-08 1995-07-08 Mehrzweckgerät mit Digitalanzeige zum Messen von Frequenzen und Drehzahlen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29511120U DE29511120U1 (de) 1995-07-08 1995-07-08 Mehrzweckgerät mit Digitalanzeige zum Messen von Frequenzen und Drehzahlen

Publications (1)

Publication Number Publication Date
DE29511120U1 true DE29511120U1 (de) 1995-09-14

Family

ID=8010329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29511120U Expired - Lifetime DE29511120U1 (de) 1995-07-08 1995-07-08 Mehrzweckgerät mit Digitalanzeige zum Messen von Frequenzen und Drehzahlen

Country Status (1)

Country Link
DE (1) DE29511120U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29706736U1 (de) * 1997-04-15 1997-06-05 Ponater Helmut Dipl Ing Mobiles Vielfachmeßgerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29706736U1 (de) * 1997-04-15 1997-06-05 Ponater Helmut Dipl Ing Mobiles Vielfachmeßgerät

Similar Documents

Publication Publication Date Title
DE69402946D1 (de) Gerät zum Messen und Zeichen
DE69525298D1 (de) Überwachungssystem zum Messen und Anzeigen des Flugverhältnis von sich bewegenden Sportgegenständen
DE69615462D1 (de) Geschirrspülmaschine mit anordnung zum messen von trübungen
DE69432212D1 (de) Einrichtung und Verfahren zum Messen von Phasenrauschen
DE29813691U1 (de) Vorrichtung zum Messen und Kartieren von ophthalmologischen Bauteilen
DE69516366T2 (de) Messverfahren und Messvorrichtung
DE69736694D1 (de) Verfahren und Gerät zum Messen von nahem Übersprechen in Verbindungsleitungen
DE69410350T2 (de) Elektronisches Gerät mit Messfühler und Vorrichtung zum Anzeigen der gemessene Daten
DE69632097D1 (de) Messapparat und -verfahren mit zwei zugeordneten Interferometern
DE69613933T2 (de) Gammastrahlendetektion und messeinrichtung
DE59603233D1 (de) Optoelektronische sensorvorrichtung und schussfaden-messspeichergerät
DE69610800D1 (de) Flüssigkristallvorrichtung und Flüssigkristallapparat
DE29511120U1 (de) Mehrzweckgerät mit Digitalanzeige zum Messen von Frequenzen und Drehzahlen
DE69215688T2 (de) Prozess-mess- und anzeigegerät
DE59101497D1 (de) Verfahren und Messvorrichtung zum Messen der visko-elastischen Eigenschaften von polymerem Material.
DE69606311T2 (de) Förderer und mit einem förderer versehene zusammenführungseinrichtung
DE59608907D1 (de) Einrichtung zum Bestimmen der Position von Zeigern
DE69611590D1 (de) Flüssigkristallvorrichtung und Flüssigkristallapparat
DE29621093U1 (de) Einrichtung zum Messen
DE69613922D1 (de) Flüssigkristallvorrichtung und Flüssigkristallapparat
DE9317872U1 (de) Meßgerät zum Messen von Durchmessern
DE9411677U1 (de) Fahrzeugeinrichtung zum Messen von Fahrstrecken und Geschwindigkeiten
DE9315499U1 (de) Einrichtung zum Zumessen
DE29521212U1 (de) Einrichtung zum Messen von Teilspannungen
DE29610878U1 (de) Gerät zum Messen der Kantenstruktur flächiger Gegenstände

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19951026

R156 Lapse of ip right after 3 years

Effective date: 19990501