IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0282079
(2007-03-06)
|
등록번호 |
US-8621682
(2014-01-07)
|
우선권정보 |
FR-06 50788 (2006-03-07) |
국제출원번호 |
PCT/FR2007/000394
(2007-03-06)
|
§371/§102 date |
20081201
(20081201)
|
국제공개번호 |
WO2007/101938
(2007-09-13)
|
발명자
/ 주소 |
- Maximilien, Richard
- Legrand, Marc
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
1 인용 특허 :
4 |
초록
▼
The invention concerns a system for dispensing and recovering liquids designed to be arranged in a rigid container, comprising a liquid dispensing tank (16) and a tank (17) for recovering liquid after use, each tank (16, 17) including an envelope (18). Each envelope (18) includes two similar walls (
The invention concerns a system for dispensing and recovering liquids designed to be arranged in a rigid container, comprising a liquid dispensing tank (16) and a tank (17) for recovering liquid after use, each tank (16, 17) including an envelope (18). Each envelope (18) includes two similar walls (19, 20) comprising each an outer surface and a peripheral edge (23). Each envelope (18) has a retracted configuration wherein said walls (19, 20) are deployed one proximate the other and in an inflated configuration wherein said outer surfaces of each said wall (19, 20) are convex. At least one envelope (18) is capable, in its inflated configuration, to be nested in the other envelope (18) in its retracted configuration.
대표청구항
▼
1. A system for dispensing and recovering liquids configured to be disposed in a rigid container, including a tank for dispensing liquid to be used and a tank for recovering liquid after use, each of said tanks including an envelope and an orifice through which liquid passes, wherein each of said en
1. A system for dispensing and recovering liquids configured to be disposed in a rigid container, including a tank for dispensing liquid to be used and a tank for recovering liquid after use, each of said tanks including an envelope and an orifice through which liquid passes, wherein each of said envelopes includes a first wall and a second wall which are similar, the first wall of one of the two envelopes being separate and distinct from the first wall of the other of the two envelopes, and each of which includes an external surface and a peripheral rim, said walls of one of said envelopes being connected to each other by said peripheral rim, each of said envelopes being configured to have a contracted configuration in which said walls are close to each other and said external surface of said second wall is convex while said external surface of said first wall is concave, and an expanded configuration in which contact between said two walls is limited to said peripheral rims and said external surfaces of each of said walls are convex, at least one of said envelopes being configured, in its expanded configuration, to be nested in the other of said envelopes in its contracted configuration, said two first walls being in contact with each other, wherein the first wall and the second wall of the two envelopes are exclusively connected to each other exclusively by the peripheral rim. 2. The system according to claim 1, wherein said envelopes have similar dimensions and each of said envelopes is configured, in its expanded configuration, to be nested in the other of said envelopes in its contracted configuration, said two first walls being in contact with each other. 3. The system according to claim 2, wherein each of said first walls and each of said second walls includes two rectangular panels and two lateral panels configured so that in their expanded configuration each of said envelopes is parallelepipedal. 4. The system according to claim 3, wherein each of said first walls is thinner in its corners formed at the junction of two of said rectangular panels and one of said transverse panels than in the rest of the first walls. 5. The system according to claim 1, wherein each of said tanks includes a cap configured to close a respective one of said orifices, the respective caps having different diameters. 6. The system according to claim 5, further comprising a dispensing hose one end of which is situated in said dispensing tank and pumping means for the liquid to be used configured to evacuate that liquid from said dispensing tank via said hose. 7. The system according to claim 6, wherein said pumping means include a pump disposed inside said dispensing tank , said cap including at least one hole for said cable and said hose to pass through. 8. The system according to claim 6, wherein said pumping means include a pump disposed outside said dispensing tank, said hose being connected to said pump. 9. A device for dispensing and recovering liquids, comprising a rigid container and a system according to claim 1 disposed in said container. 10. The device according to claim 9, wherein said container is parallelepipedal. 11. The device according to claim 9, wherein said container includes a sink and a plughole situated in the bottom of said sink, said recovery tank including a cap configured to close said orifice of the recovery tank, said system further including recovery means including a hose, wherein a first end of said hose is connected to said plughole and a second end of said hose is connected to said cap of said recovery tank. 12. The device according to claim 9, further comprising a removable wall for access to said system. 13. A device for dispensing and recovering liquids, comprising a rigid container and a system according to claim 2 disposed in said container. 14. A device for dispensing and recovering liquids, comprising a rigid container and a system according to claim 3 disposed in said container. 15. A device for dispensing and recovering liquids, comprising a rigid container and a system according to claim 4 disposed in said container. 16. A device for dispensing and recovering liquids, comprising a rigid container and a system according to claim 5 disposed in said container. 17. A device for dispensing and recovering liquids, comprising a rigid container and a system according to claim 6 disposed in said container. 18. A device for dispensing and recovering liquids, comprising a rigid container and a system according to claim 7 disposed in said container. 19. A device for dispensing and recovering liquids, comprising a rigid container and a system according to claim 8 disposed in said container.
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