CA2239915A1 - Analyseur de moteurs numeriques - Google Patents

Analyseur de moteurs numeriques

Info

Publication number
CA2239915A1
CA2239915A1 CA 2239915 CA2239915A CA2239915A1 CA 2239915 A1 CA2239915 A1 CA 2239915A1 CA 2239915 CA2239915 CA 2239915 CA 2239915 A CA2239915 A CA 2239915A CA 2239915 A1 CA2239915 A1 CA 2239915A1
Authority
CA
Canada
Prior art keywords
engine
analyzer
keyboard
display
analog input
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.)
Granted
Application number
CA 2239915
Other languages
English (en)
Other versions
CA2239915C (fr
Inventor
Gary D. Jonker
Michael B. Meeker
James R. Piehl
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.)
Snap On Inc
Original Assignee
Govekar, Craig F.
Gary D. Jonker
Putrow, Michael C.
Sniegowski, John C.
Michael B. Meeker
Snap-On Incorporated
James R. Piehl
Snap-On Tools Corporation
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
Priority claimed from US07/587,357 external-priority patent/US5250935A/en
Application filed by Govekar, Craig F., Gary D. Jonker, Putrow, Michael C., Sniegowski, John C., Michael B. Meeker, Snap-On Incorporated, James R. Piehl, Snap-On Tools Corporation filed Critical Govekar, Craig F.
Publication of CA2239915A1 publication Critical patent/CA2239915A1/fr
Application granted granted Critical
Publication of CA2239915C publication Critical patent/CA2239915C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Testing Of Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
CA002239915A 1990-09-24 1991-08-01 Analyseur de moteurs numeriques Expired - Fee Related CA2239915C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US587,357 1990-09-24
US07/587,357 US5250935A (en) 1990-09-24 1990-09-24 Waveform peak capture circuit for digital engine analyzer
CA002048299A CA2048299C (fr) 1990-09-24 1991-08-01 Analyseur de moteur numerique

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002048299A Division CA2048299C (fr) 1990-09-24 1991-08-01 Analyseur de moteur numerique

Publications (2)

Publication Number Publication Date
CA2239915A1 true CA2239915A1 (fr) 1992-03-25
CA2239915C CA2239915C (fr) 2000-04-25

Family

ID=25674715

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002239912A Expired - Fee Related CA2239912C (fr) 1990-09-24 1991-08-01 Analyseur de moteurs numeriques
CA002239915A Expired - Fee Related CA2239915C (fr) 1990-09-24 1991-08-01 Analyseur de moteurs numeriques

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002239912A Expired - Fee Related CA2239912C (fr) 1990-09-24 1991-08-01 Analyseur de moteurs numeriques

Country Status (1)

Country Link
CA (2) CA2239912C (fr)

Also Published As

Publication number Publication date
CA2239912A1 (fr) 1992-03-25
CA2239912C (fr) 2000-02-15
CA2239915C (fr) 2000-04-25

Similar Documents

Publication Publication Date Title
CA2048299A1 (fr) Analyseur de moteur numerique
US4476531A (en) Engine analyzer with digital waveform display
US4006403A (en) Engine performance analyzer
US5629500A (en) Position pointing device, system and method employing AC field
US4399407A (en) Engine analyzer with constant width digital waveform display
CA2248053A1 (fr) Dispositif d'injection a indication electronique de doses preetablies
GB2222887A (en) Power-balance measurement apparatus
EP0216161A3 (en) Digital engine analyzer
US5160892A (en) Engine analyzer waveform display with a buffer region
GB1400291A (en) Ingition system test instrument
US5898307A (en) Independent cursor control in dual-trace engine analyzer scope
US4472779A (en) Engine timing apparatus for use in testing
CA2239915A1 (fr) Analyseur de moteurs numeriques
US6556202B1 (en) System for reconfiguring oscilloscope screen in freeze mode
US5778328A (en) Engine analyzer with single-head ignition scope
US4070613A (en) Ignition timing measuring apparatus
US5742276A (en) Engine analyzer with dual-trace scope and selective control of synchronization of the scope traces
US5941926A (en) Engine analyzer with cylinder triggering of oscilloscope display having fixed-time sweep
JPS5596364A (en) Ignition device for internal combustion engine
CA1307050C (fr) Analyseur numerique de moteurs
CA1093146A (fr) Appareil de mesure de l'avance a l'allumage
ES2122911A1 (es) Sistema de conexion para funcionamiento en diferentes gamas de tension de servicio.
SU1421891A1 (ru) Устройство дл контрол работоспособности цилиндров двигател внутреннего сгорани
SU718706A1 (ru) Многоточечное регистрирующее устройство дл газового анализатора
CA2162085A1 (fr) Interface utilisateur pour dispositif d'affichage graphique

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed