Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
  • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
  • F02P17/10—Measuring dwell or antidwell time
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
  • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
  • F02P17/02—Checking or adjusting ignition timing
  • F02P17/04—Checking or adjusting ignition timing dynamically
  • F02P17/06—Checking or adjusting ignition timing dynamically using a stroboscopic lamp
• • G—PHYSICS
  • G01—MEASURING; TESTING
  • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
  • G01M15/00—Testing of engines
  • G01M15/04—Testing internal-combustion engines
  • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
  • G01M15/044—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12 by monitoring power, e.g. by operating the engine with one of the ignitions interrupted; by using acceleration tests
• • 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
  • G01P3/489—Digital circuits therefor

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)
• Ignition Installations For Internal Combustion Engines (AREA)
• Testing Of Engines (AREA)

Applications Claiming Priority (3)

Publications (2)

Family

ID=27415868

Family Applications (1)

Country Status (14)

Families Citing this family (5)

Family Cites Families (6)

• 1976
  • 1976-02-27 SE SE7602655A patent/SE422997B/en not_active IP Right Cessation
  • 1976-03-17 NL NL7602773A patent/NL184126C/en not_active IP Right Cessation
  • 1976-03-18 AU AU12132/76A patent/AU498818B2/en not_active Expired
  • 1976-03-22 DK DK123576A patent/DK123576A/en not_active Application Discontinuation
  • 1976-03-22 DE DE19762612063 patent/DE2612063A1/en not_active Ceased
  • 1976-03-23 GB GB1161676A patent/GB1549000A/en not_active Expired
  • 1976-03-25 FR FR7608631A patent/FR2305725A1/en active Granted
  • 1976-03-25 IE IE63676A patent/IE43404B1/en unknown
  • 1976-03-25 ES ES446357A patent/ES446357A1/en not_active Expired
  • 1976-03-25 JP JP3205476A patent/JPS51119405A/en active Pending
  • 1976-03-25 BR BR7601810A patent/BR7601810A/en unknown
  • 1976-03-26 IT IT2162676A patent/IT1058575B/en active
  • 1976-03-26 BE BE165570A patent/BE840051A/en not_active IP Right Cessation
  • 1976-03-26 LU LU74648A patent/LU74648A1/xx unknown

Also Published As

Similar Documents