IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0368365
(2003-02-20)
|
우선권정보 |
JP-2002-045389(2002-02-21) |
발명자
/ 주소 |
- Nomura,Noboru
- Fukunaga,Takashi
- Suzuki,Jiro
|
출원인 / 주소 |
- Matsushita Electric Industrial Co., Ltd.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
7 인용 특허 :
10 |
초록
▼
There is provided a vehicle system, including an electromobile having a fuel cell power generator mounted therein, and a predetermined mobile unit jointable to the electromobile, such that cogeneration within the mobile unit can be realized even during the travel of the electromobile. Via a joint se
There is provided a vehicle system, including an electromobile having a fuel cell power generator mounted therein, and a predetermined mobile unit jointable to the electromobile, such that cogeneration within the mobile unit can be realized even during the travel of the electromobile. Via a joint section 30, a vehicle 10 including a fuel cell 13 as a source of motive power is jointed to a mobile unit 20 capable of travelling and at least including a storage battery 23 and a water tank 25. The water produced in the fuel cell 13 is recovered by a water recovery section 21 via the joint section 30. The heat produced in the fuel cell 13 is recovered by a heat recovery section 22 via the joint section 30. The recovered water is warmed up with the recovered heat, and thereafter stored in the water tank 25. The hot water stored in the water tank 25 is utilized as hot water to be used for controlling the temperature of the mobile unit 20 or supplied as hot water. Any excess electric power generated by the fuel cell 13 is stored in the storage battery 23, and supplied onto electric wiring within the mobile unit 20.
대표청구항
▼
What is claimed is: 1. A cogeneration vehicle system using a fuel cell car, said cogeneration vehicle system comprising: a vehicle including a fuel cell for generating electric power by using hydrogen as a fuel and a hydrogen supply section for storing the hydrogen fuel; and a mobile unit including
What is claimed is: 1. A cogeneration vehicle system using a fuel cell car, said cogeneration vehicle system comprising: a vehicle including a fuel cell for generating electric power by using hydrogen as a fuel and a hydrogen supply section for storing the hydrogen fuel; and a mobile unit including a space and equipment to be used by a user, the mobile unit being jointed to the vehicle so as to be capable of traveling while being trailed by and exchanging energy with the vehicle, wherein the mobile unit further includes: a heat storing section for recovering heat produced through the power generation by the fuel cell from the vehicle, heating predetermined water with the recovered heat, and storing the heated predetermined water in a water tank; and an electricity storing section for recovering, from the vehicle, excess electric power which is generated through the power generation by the fuel cell but not needed for running the vehicle, and storing the excess electric power in a storage battery. wherein the energy which is generated by the fuel cell but not used for running the vehicle is stored in the mobile unit, and used by the equipment in the mobile unit, wherein the heat storing section recovers water produced through the power generation by the fuel cell from the vehicle, and uses the water as the predetermined water, and wherein the vehicle further includes a filter for removing dust and hazardous matter, and supplies oxygen extracted from air which has been passed through the filter to the fuel cell. 2. The cogeneration vehicle system according to claim 1, wherein the heated predetermined water stored in the heat storing section is supplied to hot-water supplying equipment in the mobile unit, and the electric power stored in the electricity storing section is supplied to electric equipment in the mobile unit. 3. The cogeneration vehicle system according to claim 1, wherein if the electric power which is generated through the power generation by the fuel cell is smaller than a level of electric power which is necessary for running the vehicle, the electric power stored in the storage battery in the mobile unit is supplied to the vehicle. 4. The cogeneration vehicle system according to claim 1, wherein, in a start sequence of the vehicle, the heat stored in the heat storing section in the mobile unit is used to warm up at least one of the fuel cell in the vehicle or the storage battery in the mobile unit. 5. The cogeneration vehicle system according to claim 1, wherein, in a start sequence of the vehicle, the heat stored in the heat storing section in the mobile unit is used to warm up at least one of a window pane, internal air, and a seat of the vehicle. 6. The cogeneration vehicle system according to claim 1, wherein the mobile unit further comprises a heating section for heating the heated predetermined water stored in the water tank by using catalytic combustion of the hydrogen fuel stored in the vehicle. 7. The cogeneration vehicle system according to claim 1, wherein the vehicle and the mobile unit are capable of being disjointed from each other, and when the vehicle and the mobile unit are disjointed from each other, the vehicle is capable of travelling alone by using the electric power generated by the fuel cell. 8. A cogeneration vehicle system using a fuel cell car, said cogeneration vehicle system comprising: a vehicle including a fuel cell for generating electric power by using hydrogen as a fuel and a hydrogen supply section for storing the hydrogen fuel; and a mobile unit including a space and equipment to be used by a user, the mobile unit being jointed to the vehicle so as to be capable of traveling while being trailed by and exchanging energy with the vehicle, wherein the mobile unit further includes: a heat storing section for recovering heat produced through the power generation by the fuel cell from the vehicle, heating predetermined water with the recovered heat, and storing the heated predetermined water in a water tank; and an electricity storing section for recovering, from the vehicle, excess electric power which is generated through the power generation by the fuel cell but not needed for running the vehicle, and storing the excess electric power in a storage battery, wherein the energy which is generated by the fuel cell but not used for running the vehicle is stored in the mobile unit, and used by the equipment in the mobile unit, wherein when the heated predetermined water stored in the water tank is to be used for drinking, the mobile unit discharges the heated predetermined water out of the mobile unit if the heated predetermined water is cooled to about 50째 C. or lower, and wherein when the heated predetermined water stored in the water tank is to be used for a purpose other than drinking, the mobile unit discharges the heated predetermined water out of the mobile unit before the heated predetermined water is cooled to about 0째 C. 9. The cogeneration vehicle system according to claim 8, wherein the heated predetermined water stored in the heat storing section is supplied to hot-water supplying equipment in the mobile unit, and the electric power stored in the electricity storing section is supplied to electric equipment in the mobile unit. 10. The cogeneration vehicle system according to claim 8, wherein if the electric power which is generated through the power generation by the fuel cell is smaller than a level of electric power which is necessary for running the vehicle, the electric power stored in the storage battery in the mobile unit is supplied to the vehicle. 11. The cogeneration vehicle system according to claim 8, wherein, in a start sequence of the vehicle, the heat stored in the heat storing section in the mobile unit is used to warm up at least one of the fuel cell in the vehicle or the storage battery in the mobile unit. 12. The cogeneration vehicle system according to claim 8, wherein, in a start sequence of the vehicle, the heat stored in the heat storing section in the mobile unit is used to warm up at least one of a window pane, internal air, and a seat of the vehicle. 13. The cogeneration vehicle system according to claim 8, wherein the mobile unit further comprises a heating section for heating the heated predetermined water stored in the water tank by using catalytic combustion of the hydrogen fuel stored in the vehicle. 14. The cogeneration vehicle system according to claim 8, wherein the vehicle and the mobile unit are capable of being disjointed from each other, and when the vehicle and the mobile unit are disjointed from each other, the vehicle is capable of travelling alone by using the electric power generated by the fuel cell.
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