AT397696B - MONITORING CIRCUIT FOR AN OIL PRESSURE SWITCH IN THE IGNITION DEVICE OF AN INTERNAL COMBUSTION ENGINE - Google Patents
MONITORING CIRCUIT FOR AN OIL PRESSURE SWITCH IN THE IGNITION DEVICE OF AN INTERNAL COMBUSTION ENGINEInfo
- Publication number
- AT397696B AT397696B AT123291A AT123291A AT397696B AT 397696 B AT397696 B AT 397696B AT 123291 A AT123291 A AT 123291A AT 123291 A AT123291 A AT 123291A AT 397696 B AT397696 B AT 397696B
- Authority
- AT
- Austria
- Prior art keywords
- combustion engine
- internal combustion
- oil pressure
- monitoring circuit
- pressure switch
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/18—Indicating or safety devices
- F01M1/20—Indicating or safety devices concerning lubricant pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
- F02B77/083—Safety, indicating, or supervising devices relating to maintenance, e.g. diagnostic device
-
- 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
- F02P11/00—Safety means for electric spark ignition, not otherwise provided for
- F02P11/02—Preventing damage to engines or engine-driven gearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904019914 DE4019914A1 (en) | 1990-06-22 | 1990-06-22 | Monitor circuit for oil pressure switch on IC engine - has electronic switch in series with capacitor supply for time delay protection |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA123291A ATA123291A (en) | 1993-10-15 |
AT397696B true AT397696B (en) | 1994-06-27 |
Family
ID=6408875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT123291A AT397696B (en) | 1990-06-22 | 1991-06-19 | MONITORING CIRCUIT FOR AN OIL PRESSURE SWITCH IN THE IGNITION DEVICE OF AN INTERNAL COMBUSTION ENGINE |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT397696B (en) |
CH (1) | CH682000A5 (en) |
DE (1) | DE4019914A1 (en) |
ES (1) | ES2066630B1 (en) |
FR (1) | FR2663684B3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114658512B (en) * | 2022-03-29 | 2023-06-23 | 东风汽车集团股份有限公司 | Detection method and device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3116729A (en) * | 1960-08-31 | 1964-01-07 | Crowe Thomas | Safety means for protecting internal combustion engines upon loss of oil pressure |
US4034732A (en) * | 1975-07-10 | 1977-07-12 | Exxon Production Research Company | Non-incendive shut-down system for engine magnetos |
US4622935A (en) * | 1985-11-13 | 1986-11-18 | Briggs & Stratton Corp. | Low level lubricating oil detector |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1920038A1 (en) * | 1968-05-02 | 1969-11-13 | Valmarino Capitanio | Safety device to prevent the engine from seizing up in motor vehicles and the like. |
ES437992A1 (en) * | 1975-05-28 | 1976-04-16 | San Sebastian Saizar | Safety apparatus for stopping an internal combustion engine in response to irregularities occur in the oil pressure or in the water temperature |
ES1002299Y (en) * | 1987-04-27 | 1989-01-16 | Monente Menaut Jesus Maria | PERFECTED SAFETY DEVICE FOR CARS |
ES1008632Y (en) * | 1988-12-26 | 1989-12-16 | Iriarte Ezcurra Jose Maria | SAFETY PROVISION FOR INTERNAL COMBUSTION ENGINES IN CASES OF DEFICIENCY OF OILING OR OVERHEATING. |
-
1990
- 1990-06-22 DE DE19904019914 patent/DE4019914A1/en active Granted
-
1991
- 1991-05-27 CH CH156091A patent/CH682000A5/de not_active IP Right Cessation
- 1991-06-19 AT AT123291A patent/AT397696B/en not_active IP Right Cessation
- 1991-06-21 ES ES9101482A patent/ES2066630B1/en not_active Expired - Fee Related
- 1991-06-21 FR FR9107646A patent/FR2663684B3/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3116729A (en) * | 1960-08-31 | 1964-01-07 | Crowe Thomas | Safety means for protecting internal combustion engines upon loss of oil pressure |
US4034732A (en) * | 1975-07-10 | 1977-07-12 | Exxon Production Research Company | Non-incendive shut-down system for engine magnetos |
US4622935A (en) * | 1985-11-13 | 1986-11-18 | Briggs & Stratton Corp. | Low level lubricating oil detector |
Also Published As
Publication number | Publication date |
---|---|
FR2663684B3 (en) | 1992-06-05 |
ES2066630A1 (en) | 1995-03-01 |
CH682000A5 (en) | 1993-06-30 |
ATA123291A (en) | 1993-10-15 |
FR2663684A3 (en) | 1991-12-27 |
DE4019914C2 (en) | 1992-06-04 |
DE4019914A1 (en) | 1992-01-09 |
ES2066630B1 (en) | 1995-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69108572T2 (en) | Device for changing the compression ratio for an internal combustion engine. | |
DE69418941T2 (en) | Internal combustion engine test | |
DE69410719D1 (en) | Intake device for internal combustion engine | |
DE19580587T1 (en) | Fuel property detection device for internal combustion engines | |
DE69006056D1 (en) | Spark generating device for internal combustion engines. | |
DE59508068D1 (en) | FUEL INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE | |
DE69328453T2 (en) | Charging device for an internal combustion engine | |
DE69006066D1 (en) | Spark plug for an internal combustion engine. | |
DE69301545D1 (en) | Starter arrangement for an internal combustion engine | |
DE69404330T2 (en) | Intake device for internal combustion engine | |
DE69522319D1 (en) | IGNITION DEVICE FOR AN INTERNAL COMBUSTION ENGINE | |
DE68913910T2 (en) | Lubrication device for a cylinder of an internal combustion engine. | |
DE69009097T2 (en) | Valve device for an internal combustion engine. | |
DE59007572D1 (en) | Ignition device for internal combustion engines. | |
DE69013090D1 (en) | Device for determining the operating condition of an internal combustion engine. | |
DE69001785T2 (en) | Air-fuel supply device for an internal combustion engine. | |
DE69014960D1 (en) | Intake device for internal combustion engine. | |
DE69101739D1 (en) | Injection device for an internal combustion engine. | |
DE69128079D1 (en) | Induction discharge principle ignition device for an internal combustion engine | |
DE69211908T2 (en) | Ignition unit for an internal combustion engine | |
DE69115348D1 (en) | Valve turning device for an internal combustion engine | |
DE69024205D1 (en) | Intake device for internal combustion engine | |
AT397696B (en) | MONITORING CIRCUIT FOR AN OIL PRESSURE SWITCH IN THE IGNITION DEVICE OF AN INTERNAL COMBUSTION ENGINE | |
DE69003416D1 (en) | Starting device for internal combustion engines. | |
DE59105676D1 (en) | Ignition device for internal combustion engines. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
ELJ | Ceased due to non-payment of the annual fee |