IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0560236
(2006-11-15)
|
등록번호 |
US-7484793
(2009-02-03)
|
우선권정보 |
EP-05425809(2005-11-16) |
발명자
/ 주소 |
- Baro,Sergio
- Bertaglia,Silvano
|
출원인 / 주소 |
- Denso Thermal Systems SPA
|
대리인 / 주소 |
Patterson & Sheridan, LLP
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
21 |
초록
▼
A roof of a cab comprising a load-bearing structure made of plastic material, and a heat exchange assembly for treating an airflow, the heat exchange assembly being borne by the structure made of plastic material and comprising at least one heat exchanger and at least one ventilation unit. The load
A roof of a cab comprising a load-bearing structure made of plastic material, and a heat exchange assembly for treating an airflow, the heat exchange assembly being borne by the structure made of plastic material and comprising at least one heat exchanger and at least one ventilation unit. The load bearing structure comprises a central section in which is housed the heat exchange assembly and in which is defined a chamber for collecting the treated airflow. The load bearing structure further comprises a central section for the distribution of the treated airflow towards the interior of the cab, the annular channel surrounding the central section and communicating with the collection chamber.
대표청구항
▼
The invention claimed is: 1. A roof of a cab comprising: a load-bearing structure made of plastic material, and a heat exchange assembly for treating an airflow, comprising at least one heat exchanger and at least one ventilation unit, the heat exchange assembly being borne by a central section of
The invention claimed is: 1. A roof of a cab comprising: a load-bearing structure made of plastic material, and a heat exchange assembly for treating an airflow, comprising at least one heat exchanger and at least one ventilation unit, the heat exchange assembly being borne by a central section of the load-bearing structure, said central section including a collection chamber for collecting a treated airflow, and wherein the load-bearing structure comprises a closed annular channel for the distribution of the treated airflow towards the interior of the cab, the annular channel surrounding said central section and communicating with said collection chamber, wherein the load bearing structure comprises: a central modular element housing the heat exchange assembly; a modular connecting element set on the lower side of the central modular element; and a modular closure element set on the upper side of the central modular element wherein said modular elements are detached, independent units which are superposed and fastened to each other. 2. The roof as claimed in claim 1, wherein the central modular element is provided with two openings situated to the front and to the rear with respect to the central section and wherein the modular closure element comprises two openable panels which close said two openings 3. The roof as claimed in claim 1, wherein the annular distribution channel communicates with two lateral branches of the collection chamber. 4. The roof as claimed in claim 1, wherein the central section of the load-bearing structure communicates with two lateral channels for intaking air from the exterior. 5. The roof as claimed in claim 4, wherein the load-bearing structure comprises a recirculation conduit for intaking air from the interior of the cab. 6. The roof as claimed in claim 5, wherein the annular channel, the recirculation conduit and the lateral channels for intaking air from the exterior are mutually superposed in the vertical direction. 7. A roof of a cab, comprising: a load-bearing structure made of plastic material, and a heat exchange assembly for treating an airflow, the heat exchange assembly being borne by the structure made of plastic material and comprising at least one heat exchanger and at least one ventilation unit, wherein the load bearing structure comprises a central section in which the heat exchange assembly is housed and in which is defined a collection chamber for collecting the treated airflow, and wherein the load-bearing structure comprises a closed annular channel for the distribution of the treated airflow towards the interior of the cab, the annular channel surrounding said central section and communicating with said collection chamber, wherein the load-bearing structure also comprises a central modular element bearing the heat exchange assembly, a modular connecting element fastened on the lower side of the central modular element and a modular closure element fastened on the upper side of the central modular element, the said modular elements are superposed and fastened to each other, and wherein the central modular element is provided with two openings situated to the front and to the rear with respect to the central section and wherein the modular closure element comprises two openable panels which close said two openings. 8. A roof of a cab, comprising: a load-bearing structure made of plastic material; and a heat exchange assembly for treating an airflow, the heat exchange assembly being borne by the structure made of plastic material and comprising at least one heat exchanger and at least one ventilation unit, wherein the load bearing structure comprises a central section in which the heat exchange assembly is housed and in which is defined a collection chamber for collecting the treated airflow and wherein the central section of the load-bearing structure communicates with two lateral channels for intaking air from the exterior, wherein the load-bearing structure comprises a closed annular channel for the distribution of the treated airflow towards the interior of the cab, the annular channel surrounding said central section and communicating with said collection chamber, and wherein the annular channel, a recirculation conduit and the lateral channels forintaking air from the exterior are mutually superposed in the vertical direction.
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