IT1306992B1 - TACHOMETER DRIVE DEVICE OF AN ENGINE. - Google Patents

TACHOMETER DRIVE DEVICE OF AN ENGINE.

Info

Publication number
IT1306992B1
IT1306992B1 ITTO990033A IT1306992B1 IT 1306992 B1 IT1306992 B1 IT 1306992B1 IT TO990033 A ITTO990033 A IT TO990033A IT 1306992 B1 IT1306992 B1 IT 1306992B1
Authority
IT
Italy
Prior art keywords
engine
drive device
tachometer drive
tachometer
drive
Prior art date
Application number
Other languages
Italian (it)
Inventor
Susumo Yoshida
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of ITTO990033A1 publication Critical patent/ITTO990033A1/en
Application granted granted Critical
Publication of IT1306992B1 publication Critical patent/IT1306992B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00—Details of instruments
    • G01P1/12—Recording devices
    • G01P1/122—Speed recorders
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT99TO000033 1998-01-23 1999-01-18 TACHOMETER DRIVE DEVICE OF AN ENGINE. IT1306992B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02664198A JP4072978B2 (en) 1998-01-23 1998-01-23 Engine tachometer drive device

Publications (2)

Publication Number Publication Date
ITTO990033A1 ITTO990033A1 (en) 2000-07-18
IT1306992B1 true IT1306992B1 (en) 2001-10-11

Family

ID=12199086

Family Applications (1)

Application Number Title Priority Date Filing Date
IT99TO000033 IT1306992B1 (en) 1998-01-23 1999-01-18 TACHOMETER DRIVE DEVICE OF AN ENGINE.

Country Status (3)

Country Link
JP (1) JP4072978B2 (en)
DE (1) DE19902354B4 (en)
IT (1) IT1306992B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100482096B1 (en) * 2002-07-19 2005-04-13 현대자동차주식회사 Engine valve revolution speed measuring device in vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2685787B2 (en) * 1987-06-10 1997-12-03 本田技研工業株式会社 Engine tachometer drive
JPH0675077B2 (en) * 1988-11-24 1994-09-21 ローム株式会社 Meter drive
JPH03167476A (en) * 1989-11-27 1991-07-19 Stanley Electric Co Ltd Number of rotations indicator

Also Published As

Publication number Publication date
DE19902354A1 (en) 1999-08-05
JP4072978B2 (en) 2008-04-09
JPH11210544A (en) 1999-08-03
DE19902354B4 (en) 2005-07-14
ITTO990033A1 (en) 2000-07-18

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