IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0661472
(2010-03-18)
|
등록번호 |
US-8336563
(2012-12-25)
|
우선권정보 |
DE-10 2009 015 303 (2009-03-19) |
발명자
/ 주소 |
- Guenther, Christiane
- Lindenau, Klaus
- Merk, Hans
- Bruder, Thomas
|
출원인 / 주소 |
|
대리인 / 주소 |
Flynn, Thiel, Boutell & Tanis, P.C.
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
20 |
초록
▼
In accordance with the invention the device has a housing (112, 114), a receiving shell (150) arranged on the housing (112, 114) to accommodate the sponge (192) which can be accessed from outside, a powder reservoir (170) disposed in the housing (112, 114) for storage of the powder (190) before appl
In accordance with the invention the device has a housing (112, 114), a receiving shell (150) arranged on the housing (112, 114) to accommodate the sponge (192) which can be accessed from outside, a powder reservoir (170) disposed in the housing (112, 114) for storage of the powder (190) before application and a transport device (116, 160, 174, 180) provided in the housing (112, 114), wherein the transport device (116, 160, 174, 180) is formed to transport the powder from the powder reservoir (170) to the receiving shell (150).
대표청구항
▼
1. A device for application of a cosmetic powder to a sponge comprising: a housing;a receiving shell to accommodate the sponge, said receiving shell being accessible from outside;a powder reservoir disposed in the housing for storage of the powder before application; anda transport device;wherein th
1. A device for application of a cosmetic powder to a sponge comprising: a housing;a receiving shell to accommodate the sponge, said receiving shell being accessible from outside;a powder reservoir disposed in the housing for storage of the powder before application; anda transport device;wherein the transport device is formed to transport the powder from the powder reservoir to the receiving shell, said transport device being designed to generate an air stream, wherein a flow path of said air stream runs along the powder reservoir to take up powder and then enters the receiving shell;wherein the transport device has a pressure chamber with a variable volume for pressurization of air, wherein an outlet valve assembly is assigned to said pressure chamber; andwherein the outlet valve assembly is formed so that the outlet valve assembly opens at a pre-determined minimum positive pressure in the pressure chamber. 2. The device according to claim 1, wherein the outlet valve assembly has an elastic variable-shape outlet valve which opens through elastic deformation depending on pressure. 3. The device according to claim 1, wherein the outlet valve assembly has a valve seat and a valve body, said valve body being pressed through force of a spring against the valve seat, wherein an ejector is provided that is formed and arranged such that from a pre-determined reduction in a volume of the pressure chamber, the ejector separates the valve body from the valve seat to initiate the air stream. 4. The device according to claim 1, wherein the transport device can be actuated through relative displacement of two housing parts, wherein a first housing part forms a base of the device and a second housing part is arranged in a fixed position relative to the receiving shell. 5. A device for application of a cosmetic powder to a sponge comprising: a housing;a receiving shell to accommodate the sponge, said receiving shell being accessible from outside;a powder reservoir disposed in the housing for storage of the powder before application; anda transport device;wherein the transport device is formed to transport the powder from the powder reservoir to the receiving shell, said transport device being designed to generate an air stream, wherein a flow path of said air stream runs along the powder reservoir to take up powder and then enters the receiving shell; andwherein the flow path of the air stream runs through a mixing channel which lies next to the powder reservoir, wherein at least one opening is provided in a wall of the mixing channel, said at least one opening connecting an inner region of the mixing channel to the powder reservoir. 6. The device according to claim 5, wherein the powder reservoir is formed such that the powder is arranged in the powder reservoir because of a weight of the powder such that the powder lies at least in part against an outer wall of the mixing channel. 7. The device according to claim 1, wherein the receiving shell is formed to accommodate a flat sponge. 8. The device according to claim 1, wherein the receiving shell is connected through a plurality of openings in a base area of the receiving shell to the transport device. 9. The device according to claim 8, wherein the plurality of openings are formed such that the plurality of openings reproduce a shape of at least one alphanumeric symbol or trademark logo. 10. A device for application of a cosmetic powder to a sponge comprising: a housing;a receiving shell to accommodate the sponge, said receiving shell being accessible from outside;a powder reservoir disposed in the housing for storage of the powder before application; anda transport device;wherein the transport device is formed to transport the powder from the powder reservoir to the receiving shell, said transport device being designed to generate an air stream, wherein a flow path of said air stream runs along the powder reservoir to take up powder and then enters the receiving shell;wherein the receiving shell is connected through a plurality of openings in a base area of the receiving shell to the transport device;wherein the transport device has a distribution device through which the air stream is split into a plurality of partial air streams which pass through different openings in the receiving shell; andwherein the distribution device has an inlet and a splitting body that is arranged in alignment with said inlet and which tapers conically in a direction of said inlet. 11. The device according to claim 1, wherein a lid is provided which can be placed on the housing such that the receiving shell can be closed by the lid. 12. The device according to claim 1, wherein the receiving shell is formed so that the receiving shell is removable. 13. The device according to claim 1, wherein the minimum positive pressure is 0.4 bar. 14. The device according to claim 7, wherein said receiving shell has a maximum height of 15 mm and a minimum base area of 30 mm×30 mm and wherein a removable flat sponge is disposed in the receiving shell and has a maximum thickness of 15 mm and a minimum base area of 20 mm×20 mm. 15. The device according to claim 8, wherein the openings are distributed over at least 25% of the base area of the receiving shell. 16. The device according to claim 10, wherein the openings are distributed over at least 25% of the base area of the receiving shell. 17. The device according to claim 12, wherein the receiving shell, when in an inserted position, serves as a cover for the powder reservoir and after removal permits refilling of the powder reservoir.
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