FR2258282A1 - Hybrid electrical vehicle propulsion system - has constant output generator and I.C. engine - Google Patents
Hybrid electrical vehicle propulsion system - has constant output generator and I.C. engineInfo
- Publication number
- FR2258282A1 FR2258282A1 FR7402011A FR7402011A FR2258282A1 FR 2258282 A1 FR2258282 A1 FR 2258282A1 FR 7402011 A FR7402011 A FR 7402011A FR 7402011 A FR7402011 A FR 7402011A FR 2258282 A1 FR2258282 A1 FR 2258282A1
- Authority
- FR
- France
- Prior art keywords
- engine
- performance
- generator
- constant output
- output generator
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The hybrid system has an electric motor as a propulsion unit driven solely by a storage battery for a period when its tension is above a first preset value and by a constant output generator turned by an internal combustion engine when the battery tension falls below a pre-set value. The generator performance is sufficient to both propel the vehicle and recharge the battery. The difference between the fixed output performance of the generator and the variable input performance of the traction motor is used to recharge the batteries. The fact that the engine is used only at constant speed and performance permits a favourable layout to minimise toxic exhaust emission.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7402011A FR2258282A1 (en) | 1974-01-22 | 1974-01-22 | Hybrid electrical vehicle propulsion system - has constant output generator and I.C. engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7402011A FR2258282A1 (en) | 1974-01-22 | 1974-01-22 | Hybrid electrical vehicle propulsion system - has constant output generator and I.C. engine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2258282A1 true FR2258282A1 (en) | 1975-08-18 |
Family
ID=9133778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7402011A Withdrawn FR2258282A1 (en) | 1974-01-22 | 1974-01-22 | Hybrid electrical vehicle propulsion system - has constant output generator and I.C. engine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2258282A1 (en) |
-
1974
- 1974-01-22 FR FR7402011A patent/FR2258282A1/en not_active Withdrawn
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |