DE2653640C2 - Zündanalysegerät für Mehrzylinder- Verbrennungsmotoren - Google Patents
Zündanalysegerät für Mehrzylinder- VerbrennungsmotorenInfo
- Publication number
- DE2653640C2 DE2653640C2 DE2653640A DE2653640A DE2653640C2 DE 2653640 C2 DE2653640 C2 DE 2653640C2 DE 2653640 A DE2653640 A DE 2653640A DE 2653640 A DE2653640 A DE 2653640A DE 2653640 C2 DE2653640 C2 DE 2653640C2
- Authority
- DE
- Germany
- Prior art keywords
- cylinder
- ignition
- oscilloscope
- switch
- interest
- 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.)
- Expired
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 10
- 239000000700 radioactive tracer Substances 0.000 claims description 18
- 238000012360 testing method Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 238000010304 firing Methods 0.000 claims description 6
- 230000001629 suppression Effects 0.000 claims description 5
- 230000003321 amplification Effects 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 5
- 238000011056 performance test Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000033458 reproduction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- F02P17/02—Checking or adjusting ignition timing
- F02P17/04—Checking or adjusting ignition timing dynamically
- F02P17/08—Checking or adjusting ignition timing dynamically using a cathode-ray oscilloscope
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/635,738 US3990302A (en) | 1975-11-26 | 1975-11-26 | Automotive ignition analyzer with cylinder of interest display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2653640A1 DE2653640A1 (de) | 1977-06-08 |
| DE2653640C2 true DE2653640C2 (de) | 1985-09-26 |
Family
ID=24548915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2653640A Expired DE2653640C2 (de) | 1975-11-26 | 1976-11-25 | Zündanalysegerät für Mehrzylinder- Verbrennungsmotoren |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3990302A (show.php) |
| JP (1) | JPS585102Y2 (show.php) |
| CA (1) | CA1050110A (show.php) |
| DE (1) | DE2653640C2 (show.php) |
| FR (1) | FR2333132A1 (show.php) |
| GB (1) | GB1561760A (show.php) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4145746A (en) * | 1977-01-03 | 1979-03-20 | Sun Electric Corporation | Engine tester display and printing techniques |
| USD258805S (en) | 1977-10-13 | 1981-04-07 | Rite Autotronics Corporation | Digital engine analyzer |
| USD299910S (en) | 1986-06-23 | 1989-02-21 | Snap-On Tools Corporation | Engine analyzer |
| US4788505A (en) * | 1987-09-11 | 1988-11-29 | Pacific Northwest Electronics | Advance reference cylinder trigger generator |
| US4937527A (en) * | 1988-07-12 | 1990-06-26 | Snap-On Tools Corporation | Lead assembly for a distributorless ignition interface |
| US4847563A (en) * | 1988-07-12 | 1989-07-11 | Snap-On Tools Corporation | Distributorless ignition interface |
| US5182512A (en) * | 1990-10-29 | 1993-01-26 | Snap-On Tools Corporation | Method and apparatus for determining relative contributions of individual cylinders of internal combustion engine using contact tachometer |
| US5719765A (en) * | 1995-08-07 | 1998-02-17 | Snap-On Technologies, Inc. | Real-time scrolling drive-trace display for a vehicle engine analyzer |
| US5680311A (en) * | 1995-12-29 | 1997-10-21 | Snap-On Tools Company | Long term firing and spark display |
| JPH10221216A (ja) * | 1997-02-03 | 1998-08-21 | Honda Motor Co Ltd | 車両診断装置 |
| TWM523760U (zh) * | 2015-06-30 | 2016-06-11 | Autoland Scientech Co Ltd | 車輛點火系統偵測裝置 |
| CN106499095A (zh) * | 2016-12-23 | 2017-03-15 | 万保金 | 预制模壳内置预应力筋型钢混凝土墙 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2962625A (en) * | 1958-10-06 | 1960-11-29 | Dresser Ind | Oscillograph deflection circuit |
| US3548300A (en) * | 1968-09-30 | 1970-12-15 | Texaco Inc | Method and apparatus for an ignition timing indicator |
| US3650149A (en) * | 1969-01-21 | 1972-03-21 | Clayton Manufacturing Co | Engine ignition and power analyzer |
| US3798965A (en) * | 1970-05-13 | 1974-03-26 | Autoscan Inc | System for testing the ignition of an internal combustion engine |
| JPS4925970A (show.php) * | 1972-06-29 | 1974-03-07 |
-
1975
- 1975-11-26 US US05/635,738 patent/US3990302A/en not_active Expired - Lifetime
-
1976
- 1976-11-16 CA CA265,804A patent/CA1050110A/en not_active Expired
- 1976-11-25 FR FR7635538A patent/FR2333132A1/fr active Granted
- 1976-11-25 GB GB49123/76A patent/GB1561760A/en not_active Expired
- 1976-11-25 DE DE2653640A patent/DE2653640C2/de not_active Expired
- 1976-11-26 JP JP1976157548U patent/JPS585102Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3990302A (en) | 1976-11-09 |
| FR2333132A1 (fr) | 1977-06-24 |
| JPS585102Y2 (ja) | 1983-01-28 |
| CA1050110A (en) | 1979-03-06 |
| FR2333132B1 (show.php) | 1982-11-12 |
| JPS5277338U (show.php) | 1977-06-09 |
| GB1561760A (en) | 1980-02-27 |
| DE2653640A1 (de) | 1977-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8339 | Ceased/non-payment of the annual fee |