IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0130049
(2000-11-16)
|
우선권정보 |
JP-0332506 (1999-11-24) |
국제출원번호 |
PCT/IB00/01683
(2000-11-16)
|
국제공개번호 |
WO01/38115
(2001-05-31)
|
발명자
/ 주소 |
- Matsuno, Takayoshi
- Okuno, Yoshinori
- Kato, Yasushi
- Higashiura, Takuya
|
출원인 / 주소 |
- Toyota Jidosha Kabushiki Kaisha
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
5 |
초록
▼
An air conditioning apparatus for a vehicle in which an engine room ( 14 ) and a passenger compartment ( 15 ) are separated by a dash panel ( 1 ), the vehicular air-conditioning apparatus having a conditioned air blowout opening ( 4 ) and a passenger compartment internal air suction opening ( 5 ) th
An air conditioning apparatus for a vehicle in which an engine room ( 14 ) and a passenger compartment ( 15 ) are separated by a dash panel ( 1 ), the vehicular air-conditioning apparatus having a conditioned air blowout opening ( 4 ) and a passenger compartment internal air suction opening ( 5 ) that are opened at a side of the passenger compartment ( 15 ), the passenger compartment internal air suction opening ( 5 ) being provided in an upper portion of an instrument panel ( 2 ).
대표청구항
▼
1. A vehicular air-conditioning apparatus that is applied to a vehicle in which an engine room and a passenger compartment are separated by a dash panel, comprising:a conditioned air blowout opening that is opened at a side of the passenger compartment; anda passenger compartment internal air suctio
1. A vehicular air-conditioning apparatus that is applied to a vehicle in which an engine room and a passenger compartment are separated by a dash panel, comprising:a conditioned air blowout opening that is opened at a side of the passenger compartment; anda passenger compartment internal air suction opening that is opened at a side of the passenger compartment,wherein the passenger compartment internal air suction opening is disposed so that conditioned air is mainly circulated around an occupant's upper body, and wherein the passenger compartment internal air suction opening formed of a partially open side wall of a meter cluster. 2. A vehicular air-conditioning apparatus according to claim 1, wherein the passenger compartment internal air suction opening opens towards a front window shield. 3. A vehicular air-conditioning apparatus according to claim 1, wherein the side wall having said passenger compartment internal air suction opening faces a front window shield. 4. A vehicular air-conditioning apparatus according to claim 1, wherein the passenger compartment internal air suction opening is disposed at a forward side of said meter cluster with respect to a forward driving direction of the vehicle. 5. A vehicular air-conditioning apparatus according to claim 4, wherein the passenger compartment internal air suction opening is partly defined by an upper part of an instrument panel and an upper part of said meter cluster, and wherein said upper part of said meter cluster overlaps said upper part of the instrument panel at least in a longitudinal direction of the vehicle, so that the passenger compartment internal air suction opening is not visible as a reflection in the front window shield. 6. A vehicular air-conditioning apparatus according to claim 1, wherein the conditioned air blowout opening is provided below the passenger compartment internal air suction opening. 7. A vehicular air-conditioning apparatus according to claim 1, wherein the passenger compartment internal air suction opening is disposed so as to open in at least one inner face of said meter cluster. 8. A vehicular air-conditioning apparatus according to claim 7, wherein said inner face is an upper inner face in the vertical direction of the vehicle. 9. A vehicular air-conditioning apparatus according to claim 7, wherein said inner face is an inner side face in the width direction of the vehicle. 10. A vehicular air-conditioning apparatus according to claim 1, wherein the passenger compartment internal air suction opening is disposed in an area, the view of which area from an eye point of the driver via reflection on a front window shield is blocked by rearview mirror. 11. A vehicular air-conditioning apparatus according to claim 1, wherein a cover is mounted on a lower face of an instrument panel. 12. A vehicular air-conditioning apparatus according to claim 1, wherein the passenger compartment internal air suction opening and a blower internal air suction opening are connected and an intake passage is shielded air present in an instrument panel from entering the intake passage. 13. A vehicular air-conditioning apparatus according to claim 1, wherein the passenger compartment internal air suction opening is arranged in a substantially central portion of an instrument panel with respect to a width direction of the vehicle. 14. A vehicular air-conditioning apparatus that is applied to a vehicle in which an engine room and a passenger compartment are separated by a dash panel, comprising:a conditioned air blowout opening that is opened at a side of the passenger compartment; anda passenger compartment internal air suction opening that is opened at a side of the passenger compartment,wherein the passenger compartment internal air suction opening is provided in an upper portion of an instrument panel, and wherein the passenger compartment internal air suction opening is formed of a partially open side wall of a meter cluster. 15. A vehicular air-conditioning a pparatus according to claim 14, wherein the passenger compartment internal air suction opening opens towards a front window shield. 16. A vehicular air-conditioning apparatus according to claim 14, wherein the side wall having said passenger compartment internal air suction opening faces a front window shield. 17. A vehicular air-conditioning apparatus according to claim 14, wherein the passenger compartment internal air suction opening is disposed at a forward side of said meter cluster with respect to a forward driving direction of the vehicle. 18. A vehicular air-conditioning apparatus according to claim 17, wherein the passenger compartment internal air suction opening is partly defined by an upper part of an instrument panel and an upper part of said meter cluster, and wherein said upper part of said meter cluster overlaps said upper part of the instrument panel at least in a longitudinal direction of the vehicle, so that the passenger compartment internal air suction opening is not visible as a reflection in the front window shield. 19. A vehicular air-conditioning apparatus according to claim 14, wherein the conditioned air blowout opening is provided below the passenger compartment internal air suction opening. 20. A vehicular air-conditioning apparatus according to claim 14, wherein the passenger compartment internal air suction opening is disposed so as to open in at least one inner face of said meter cluster. 21. A vehicular air-conditioning apparatus according to claim 20, characterized in that said inner face is an upper inner face in the vertical direction of the vehicle. 22. A vehicular air-conditioning apparatus according to claim 20, characterized in that said inner face is an inner side face in the width direction of the vehicle. 23. A vehicular air-conditioning apparatus according to claim 14, wherein the passenger compartment internal air suction opening is disposed in an area, the view of which area from an eye point of the driver via reflection on a front window shield is blocked by rearview mirror. 24. A vehicular air-conditioning apparatus according to claim 14, wherein a cover is mounted on a lower face of an instrument panel. 25. A vehicular air-conditioning apparatus according to claim 14, wherein the passenger compartment internal air suction opening and a blower internal air suction opening are connected and an intake passage is shielded air present in an instrument panel from entering the intake passage. 26. A vehicular air-conditioning apparatus according to claim 14, wherein the passenger compartment internal air suction opening is arranged in a substantially central portion of an instrument panel with respect to a width direction of the vehicle. 27. A vehicular air-conditioning apparatus that is applied to a vehicle in which an engine room and a passenger compartment are separated by a dash panel, comprising:a conditioned air blowout opening that is opened at the side of the passenger compartment; anda passenger compartment internal air suction opening that is opened at the side of the passenger compartment,wherein the passenger compartment internal air suction opening is provided in an upper portion of an instrument panel, wherein the passenger compartment internal air suction opening is formed by a plurality of suction holes provided in an upper surface of an instrument panel, and wherein the suction holes are inclined away from a defroster opening arranged between said suction holes and a front window shield.
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