IT8167702A0 - IMPROVEMENT TO A TACHOMETRIC DEVICE - Google Patents

IMPROVEMENT TO A TACHOMETRIC DEVICE

Info

Publication number
IT8167702A0
IT8167702A0 IT8167702A IT6770281A IT8167702A0 IT 8167702 A0 IT8167702 A0 IT 8167702A0 IT 8167702 A IT8167702 A IT 8167702A IT 6770281 A IT6770281 A IT 6770281A IT 8167702 A0 IT8167702 A0 IT 8167702A0
Authority
IT
Italy
Prior art keywords
improvement
tachometric device
tachometric
Prior art date
Application number
IT8167702A
Other languages
Italian (it)
Inventor
Giorgio Maggia
Original Assignee
Borletti Spa
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 Borletti Spa filed Critical Borletti Spa
Priority to IT8167702A priority Critical patent/IT8167702A0/en
Publication of IT8167702A0 publication Critical patent/IT8167702A0/en
Priority to YU00965/82A priority patent/YU96582A/en
Priority to FR8208476A priority patent/FR2506946A1/en
Priority to DE3218764A priority patent/DE3218764A1/en
Priority to PL23653882A priority patent/PL236538A1/xx
Priority to ES512494A priority patent/ES8402428A1/en
Priority to GB8215465A priority patent/GB2099590A/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instrument Panels (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Indicating Measured Values (AREA)
IT8167702A 1981-05-26 1981-05-26 IMPROVEMENT TO A TACHOMETRIC DEVICE IT8167702A0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT8167702A IT8167702A0 (en) 1981-05-26 1981-05-26 IMPROVEMENT TO A TACHOMETRIC DEVICE
YU00965/82A YU96582A (en) 1981-05-26 1982-05-06 Tachometric arrangement
FR8208476A FR2506946A1 (en) 1981-05-26 1982-05-14 TACHYMETRIC DEVICE, PARTICULARLY FOR INDICATING THE SPEED OF A VEHICLE
DE3218764A DE3218764A1 (en) 1981-05-26 1982-05-18 SPEEDMETER
PL23653882A PL236538A1 (en) 1981-05-26 1982-05-21
ES512494A ES8402428A1 (en) 1981-05-26 1982-05-24 Tachometric devices for vehicles
GB8215465A GB2099590A (en) 1981-05-26 1982-05-26 Tachometric devices for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8167702A IT8167702A0 (en) 1981-05-26 1981-05-26 IMPROVEMENT TO A TACHOMETRIC DEVICE

Publications (1)

Publication Number Publication Date
IT8167702A0 true IT8167702A0 (en) 1981-05-26

Family

ID=11304624

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8167702A IT8167702A0 (en) 1981-05-26 1981-05-26 IMPROVEMENT TO A TACHOMETRIC DEVICE

Country Status (7)

Country Link
DE (1) DE3218764A1 (en)
ES (1) ES8402428A1 (en)
FR (1) FR2506946A1 (en)
GB (1) GB2099590A (en)
IT (1) IT8167702A0 (en)
PL (1) PL236538A1 (en)
YU (1) YU96582A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393328B (en) * 1990-02-08 1991-09-25 Steyr Daimler Puch Ag ELECTRONIC SPEEDOMETER
DE102008031032B4 (en) * 2008-06-30 2010-12-09 Breuer Nachrichtentechnik Gmbh Vehicle type-independent V-signal module for optimizing the detection accuracy of vehicle speeds in the range of less than 5 km / h
CN103407373A (en) * 2013-08-02 2013-11-27 一汽解放柳州特种汽车有限公司 Digital frequency dividing type vehicle speed signal control method and controller

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648021C3 (en) * 1976-10-23 1983-02-17 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Circuit arrangement for speed measurement and distance counting, in particular for tachographs
US4140970A (en) * 1977-09-08 1979-02-20 Sangamo Weston, Inc. Apparatus for controlling an odometer and speedometer system of a vehicle

Also Published As

Publication number Publication date
ES512494A0 (en) 1984-01-16
GB2099590A (en) 1982-12-08
FR2506946A1 (en) 1982-12-03
DE3218764A1 (en) 1982-12-16
ES8402428A1 (en) 1984-01-16
YU96582A (en) 1985-03-20
PL236538A1 (en) 1982-12-06
FR2506946B3 (en) 1984-03-16

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