using a cathode-ray oscilloscope

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F02P17/08

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES F02P17/00Testing of ignition installations

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F02P17/08using a cathode-ray oscilloscope

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Patents Grantslast 30 patents

Information Patent Grant
Method for inspecting ignition device for internal combustion engin...
- Patent number 6,844,735
- Issue date Jan 18, 2005
- Denso Corporation
- Tetsuya Miwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Distributorless ignition adapter for diagnostic oscilloscopes
- Patent number 6,825,648
- Issue date Nov 30, 2004
- Rodney James Duggan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for engine analysis by waveform comparison
- Patent number 5,978,727
- Issue date Nov 2, 1999
- Sun Electric U.K. Limited
- Barbara L. Jones
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine analyzer with cylinder triggering of oscilloscope display ha...
- Patent number 5,941,926
- Issue date Aug 24, 1999
- Snap-on Technologies, Inc.
- Yosuf M. Taraki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Independent cursor control in dual-trace engine analyzer scope
- Patent number 5,898,307
- Issue date Apr 27, 1999
- Snap-on Technologies, Inc.
- Yosuf M. Taraki
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine analyzer with single-head ignition scope
- Patent number 5,778,328
- Issue date Jul 7, 1998
- Snap-on Technologies, Inc.
- Dale A. Trsar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine analyzer with dual-trace scope and selective control of sync...
- Patent number 5,742,276
- Issue date Apr 21, 1998
- Snap-on Technologies, Inc.
- Yosuf M. Taraki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Long term firing and spark display
- Patent number 5,680,311
- Issue date Oct 21, 1997
- Snap-on Tools Company
- Dale A. Trsar
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Automatic calibration for a capacitive pickup circuit
- Patent number 5,677,632
- Issue date Oct 14, 1997
- Snap-on Technologies, Inc.
- Michael B. Meeker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Distributorless ignition test device including input port connected...
- Patent number 5,614,828
- Issue date Mar 25, 1997
- California State Automobile Association
- Benny L. Sims
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Real-time computerized engine analyzer using multiple analog-to-dig...
- Patent number 5,481,193
- Issue date Jan 2, 1996
- SPX Corporation
- Steve Mueller
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for feature extraction from internal combustio...
- Patent number 5,387,870
- Issue date Feb 7, 1995
- SPX Corp.
- Benjamin P. Knapp
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Digital engine analyzer
- Patent number 5,296,869
- Issue date Mar 22, 1994
- Snap-on Tools Corporation
- Gary D. Jonker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Digital engine analyzer
- Patent number 5,258,753
- Issue date Nov 2, 1993
- Snap-on Tools Corporation
- Gary D. Jonker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Waveform peak capture circuit for digital engine analyzer
- Patent number 5,250,935
- Issue date Oct 5, 1993
- Snap-on Tools Corporation
- Gary D. Jonker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Digital engine analyzer
- Patent number 5,247,287
- Issue date Sep 21, 1993
- Snap-on Tools Corporation
- Gary D. Jonker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Digital engine analyzer
- Patent number 5,245,324
- Issue date Sep 14, 1993
- Snap-on Tools Corporation
- Gary D. Jonker
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Interface for coupling an analyzer to a distributorless ignition sy...
- Patent number 5,218,302
- Issue date Jun 8, 1993
- Sun Electric Corporation
- Thomas D. Loewe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of deriving a primary clock from secondary signals in a dist...
- Patent number 5,175,501
- Issue date Dec 29, 1992
- Sun Electric Corporation
- Thomas D. Loewe
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine analyzer waveform display with a buffer region
- Patent number 5,160,892
- Issue date Nov 3, 1992
- Bear Automotive Service Equipment Company
- Surender K. Makhija
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Distributorless ignition adapter for diagnostic oscilloscopes
- Patent number 5,132,625
- Issue date Jul 21, 1992
- Actron Manufacturing Company
- Alexander Shaland
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for generating display waveforms im wasted spa...
- Patent number 5,068,613
- Issue date Nov 26, 1991
- Sun Electric Corporation
- Keith A. Kreft
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Automotive engine signal digitization
- Patent number 5,063,515
- Issue date Nov 5, 1991
- Clean Air Technologies Inc.
- Neil W. Kunst
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Graphical display of timing advance data
- Patent number 5,034,893
- Issue date Jul 23, 1991
- Clean Air Technologies, Inc.
- James A. Fisher
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for analyzing the performance of the electroni...
- Patent number 4,812,979
- Issue date Mar 14, 1989
- Horst Hermann Company
- Horst Hermann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Advance reference cylinder trigger generator
- Patent number 4,788,505
- Issue date Nov 29, 1988
- Pacific Northwest Electronics
- Bill E. Bailey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Universal secondary high voltage sensor
- Patent number 4,758,791
- Issue date Jul 19, 1988
- United Technologies Corporation
- Rinaldo R. Tedeschi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Automatically scaled engine diagnostic apparatus
- Patent number 4,673,883
- Issue date Jun 16, 1987
- Michael J. Wheeler
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Distributorless ignition system interface for engine diagnostic tes...
- Patent number 4,644,284
- Issue date Feb 17, 1987
- James G. Friedline
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Inductive adaptor/generator for diesel engines
- Patent number 4,517,833
- Issue date May 21, 1985
- William M. Wesley
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Method for inspecting ignition device for internal combustion engin...
- Publication number 20040113628
- Publication date Jun 17, 2004
- Tetsuya Miwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Distributorless ignition adapter for diagnostic oscilloscopes
- Publication number 20030052665
- Publication date Mar 20, 2003
- Rodney James Duggan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

using a cathode-ray oscilloscope

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for inspecting ignition device for internal combustion engin...

Distributorless ignition adapter for diagnostic oscilloscopes

Method and apparatus for engine analysis by waveform comparison

Engine analyzer with cylinder triggering of oscilloscope display ha...

Independent cursor control in dual-trace engine analyzer scope

Engine analyzer with single-head ignition scope

Engine analyzer with dual-trace scope and selective control of sync...

Long term firing and spark display

Automatic calibration for a capacitive pickup circuit

Distributorless ignition test device including input port connected...

Real-time computerized engine analyzer using multiple analog-to-dig...

Method and apparatus for feature extraction from internal combustio...

Digital engine analyzer

Digital engine analyzer

Waveform peak capture circuit for digital engine analyzer

Digital engine analyzer

Digital engine analyzer

Interface for coupling an analyzer to a distributorless ignition sy...

Method of deriving a primary clock from secondary signals in a dist...

Engine analyzer waveform display with a buffer region

Distributorless ignition adapter for diagnostic oscilloscopes

Method and apparatus for generating display waveforms im wasted spa...

Automotive engine signal digitization

Graphical display of timing advance data

Method and apparatus for analyzing the performance of the electroni...

Advance reference cylinder trigger generator

Universal secondary high voltage sensor

Automatically scaled engine diagnostic apparatus

Distributorless ignition system interface for engine diagnostic tes...

Inductive adaptor/generator for diesel engines

Patents Applicationslast 30 patents

Method for inspecting ignition device for internal combustion engin...

Distributorless ignition adapter for diagnostic oscilloscopes