SE337715B - - Google Patents

Info

Publication number
SE337715B
SE337715B SE144669A SE144669A SE337715B SE 337715 B SE337715 B SE 337715B SE 144669 A SE144669 A SE 144669A SE 144669 A SE144669 A SE 144669A SE 337715 B SE337715 B SE 337715B
Authority
SE
Sweden
Prior art keywords
speed
feb
voltmeter
indicator
frequency
Prior art date
Application number
SE144669A
Other languages
English (en)
Inventor
T Uchiyama
Original Assignee
Daikin Mfg Co Ltd
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 Daikin Mfg Co Ltd filed Critical Daikin Mfg Co Ltd
Publication of SE337715B publication Critical patent/SE337715B/xx

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
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • 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)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
SE144669A 1968-02-05 1969-02-04 SE337715B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP666068 1968-02-05

Publications (1)

Publication Number Publication Date
SE337715B true SE337715B (xx) 1971-08-16

Family

ID=11644518

Family Applications (1)

Application Number Title Priority Date Filing Date
SE144669A SE337715B (xx) 1968-02-05 1969-02-04

Country Status (4)

Country Link
DE (2) DE1905719A1 (xx)
FR (1) FR2001374A1 (xx)
GB (1) GB1235218A (xx)
SE (1) SE337715B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6012578B2 (ja) * 1980-04-04 1985-04-02 トヨタ自動車株式会社 回転霧化静電塗装装置の回転数検出装置

Also Published As

Publication number Publication date
FR2001374A1 (xx) 1969-09-26
DE6904411U (de) 1969-07-31
DE1905719A1 (de) 1969-09-04
GB1235218A (en) 1971-06-09

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