IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0870376
(2007-10-10)
|
등록번호 |
US-7708338
(2010-06-03)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Knobbe Martens Olson & Bear, LLP
|
인용정보 |
피인용 횟수 :
54 인용 특허 :
74 |
초록
▼
A climate controlled seat assembly comprises a chamber defined by a substantially fluid impermeable layer, the fluid impermeable layer having a first side and second side, the first side comprising a plurality of openings, a support structure positioned within the chamber, the support structure bein
A climate controlled seat assembly comprises a chamber defined by a substantially fluid impermeable layer, the fluid impermeable layer having a first side and second side, the first side comprising a plurality of openings, a support structure positioned within the chamber, the support structure being configured to substantially maintain the shape of the chamber, a fluid transfer device configured to provide a volume of fluid to the chamber, a fluid inlet in fluid communication with both the chamber and the fluid transfer device, a fluid distribution layer positioned adjacent to the first side of the fluid impermeable layer and a seat covering positioned along the fluid distribution layer. In some embodiments, the fluid distribution layer is configured to generally distribute fluid from the openings toward the seat covering.
대표청구항
▼
What is claimed is: 1. A climate controlled wheelchair assembly comprising: a chamber, wherein the chamber is enclosed to define an interior space, the chamber formed by a fluid impermeable layer, the chamber having a top side, a bottom side, and a peripheral edge between the top side and the botto
What is claimed is: 1. A climate controlled wheelchair assembly comprising: a chamber, wherein the chamber is enclosed to define an interior space, the chamber formed by a fluid impermeable layer, the chamber having a top side, a bottom side, and a peripheral edge between the top side and the bottom side, the top side of the chamber comprising a plurality of openings; a support structure positioned within the chamber, said support structure being configured to substantially maintain the shape of the chamber and to help permit the passage of fluid within the chamber; a fluid module configured to selectively provide fluid to the chamber, said fluid module comprising a fluid transfer device; a fluid inlet in fluid communication with both the chamber and the fluid module; a fluid distribution layer positioned adjacent to the first side of the fluid impermeable layer; a seat covering positioned along the fluid distribution layer, said seat covering comprising an air permeable material; wherein the fluid distribution layer is configured to generally distribute fluid exiting from the openings of the fluid impermeable layer toward the seat covering; a conduit in fluid communication with the fluid module and the fluid inlet, such that fluid is selectively delivered from the fluid module to the chamber; a battery configured to supply electrical power to the fluid module, wherein said battery is rechargeable; a support pad positioned adjacent to the second side of the fluid impermeable layer, said support pad comprising a support material; wherein the support pad is configured to provide support and comfort to an occupant of the wheelchair assembly; wherein the fluid impermeable layer and the fluid distribution layer are configured to selectively direct fluid flow to targeted regions of the wheelchair assembly; and wherein the fluid from the fluid module exits the chamber through the plurality of openings in the top side of the chamber. 2. The climate controlled wheelchair assembly as in claim 1, wherein the conduit does not extend through the support pad. 3. The climate controlled wheelchair assembly as in claim 1, wherein the support material comprises a gel or a foam. 4. The climate controlled wheelchair assembly as in claim 1, wherein the fluid impermeable layer comprises a unitary structure or at least two components, wherein said at least two components are securely attached to one another. 5. The climate controlled wheelchair assembly as in claim 1, wherein the support structure is configured to direct a fluid to at least a first portion and a second portion, wherein said first portion is configured to generally distribute fluid to a first part of an occupant and said second portion is configured to generally distribute fluid to a second part of an occupant. 6. The climate controlled wheelchair assembly of claim 1, further comprising at least one thermoelectric device configured to temperature condition the fluid delivered by the fluid module. 7. The climate controlled wheelchair assembly as in claim 1, wherein the support structure comprises porous foam. 8. The climate controlled wheelchair assembly as in claim 1, wherein the chamber comprises a width that is substantially equal to a width of the support pad.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.