FR2460814A1 - Circuit electronique antivol pour vehicules - Google Patents
Circuit electronique antivol pour vehicules Download PDFInfo
- Publication number
- FR2460814A1 FR2460814A1 FR8015514A FR8015514A FR2460814A1 FR 2460814 A1 FR2460814 A1 FR 2460814A1 FR 8015514 A FR8015514 A FR 8015514A FR 8015514 A FR8015514 A FR 8015514A FR 2460814 A1 FR2460814 A1 FR 2460814A1
- Authority
- FR
- France
- Prior art keywords
- circuit
- voltage
- transistor
- input
- ignition
- 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.)
- Pending
Links
- 230000005764 inhibitory process Effects 0.000 title abstract 3
- 230000000694 effects Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 238000010079 rubber tapping Methods 0.000 abstract 3
- 238000004804 winding Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
- B60R25/045—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor by limiting or cutting the electrical supply to the propulsion unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7924482 | 1979-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2460814A1 true FR2460814A1 (fr) | 1981-01-30 |
Family
ID=10506483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8015514A Pending FR2460814A1 (fr) | 1979-07-13 | 1980-07-11 | Circuit electronique antivol pour vehicules |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5621931A (de) |
| DE (1) | DE3026335A1 (de) |
| FR (1) | FR2460814A1 (de) |
| IT (1) | IT1132188B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2559062Y2 (ja) * | 1990-05-17 | 1998-01-14 | 三菱電機株式会社 | 内燃機関の点火装置 |
| JP2546316Y2 (ja) * | 1990-05-17 | 1997-08-27 | 三菱電機株式会社 | 内燃機関の点火装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1125615A (en) * | 1965-09-24 | 1968-08-28 | Adib Taherzadeh Malmiri | Anti-theft device |
| DE2801683A1 (de) * | 1977-01-14 | 1978-07-20 | Reggiani Medardo Med | Diebstahlssicherung fuer kraftfahrzeuge mit elektronischem sicherheitsschloss und widerstandsschluessel |
| US4148372A (en) * | 1977-09-21 | 1979-04-10 | General Motors Corporation | Resistor coded theft deterrent system |
-
1980
- 1980-07-11 FR FR8015514A patent/FR2460814A1/fr active Pending
- 1980-07-11 IT IT23398/80A patent/IT1132188B/it active
- 1980-07-11 DE DE19803026335 patent/DE3026335A1/de not_active Withdrawn
- 1980-07-14 JP JP9516880A patent/JPS5621931A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1125615A (en) * | 1965-09-24 | 1968-08-28 | Adib Taherzadeh Malmiri | Anti-theft device |
| DE2801683A1 (de) * | 1977-01-14 | 1978-07-20 | Reggiani Medardo Med | Diebstahlssicherung fuer kraftfahrzeuge mit elektronischem sicherheitsschloss und widerstandsschluessel |
| US4148372A (en) * | 1977-09-21 | 1979-04-10 | General Motors Corporation | Resistor coded theft deterrent system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5621931A (en) | 1981-02-28 |
| IT1132188B (it) | 1986-06-25 |
| DE3026335A1 (de) | 1981-02-05 |
| IT8023398A0 (it) | 1980-07-11 |
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