Device for storing, selecting, and metering base colors for painting, particularly automobile painting
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B67D-007/78
B44D-003/08
B67D-007/00
B01F-013/10
출원번호
US-0845408
(2013-03-18)
등록번호
US-8899447
(2014-12-02)
우선권정보
EP-08290588 (2008-06-20)
발명자
/ 주소
Chassaing, Antoine
출원인 / 주소
Fillon Technologies
대리인 / 주소
Jacobson Holman Hershkovitz PLLC
인용정보
피인용 횟수 :
3인용 특허 :
23
초록▼
A device (10) includes multiple containers storing different respective tints, a horizontal axis carousel carrying the containers disposed in a circumferential configuration, a support (18) for a collector receptacle (16), the carousel indexed to a delivery position where the expulsion orifice of a
A device (10) includes multiple containers storing different respective tints, a horizontal axis carousel carrying the containers disposed in a circumferential configuration, a support (18) for a collector receptacle (16), the carousel indexed to a delivery position where the expulsion orifice of a selected container is placed in register with the collector receptacle, with metering means controlling the expulsion of a predetermined quantity of tint into the collector receptacle, the carousel driven in permanent rotation to produce a gravity field that turns relative to the contents of the containers and that is suitable for preventing particles present in suspension in the tints from settling, the carousel has multiple cells (14) each defining a closed inside volume suitable for housing in airtight manner a flexible deformable pouch (22) containing one of the base tints, with means for pressurizing the inside volume of the cell prior to expelling the base tint.
대표청구항▼
1. A method of preparing a mixture of base tints by means of a device, the device comprising a plurality of containers storing different respective tints, each container having a tint expulsion orifice,a horizontal-axis carousel having a circumferential rim (12) comprising a cylindrical wall with a
1. A method of preparing a mixture of base tints by means of a device, the device comprising a plurality of containers storing different respective tints, each container having a tint expulsion orifice,a horizontal-axis carousel having a circumferential rim (12) comprising a cylindrical wall with a plurality of through holes and carrying the containers disposed in a circumferential configuration with at least the expulsion orifice of each container projecting through one of the holes in the rim wall, the carousel having a plurality of cells (14) removably mounted to, and projecting in a radial direction from the rim wall, each cell defining a closed inside volume suitable for housing in airtight manner a flexible deformable pouch (22) containing a base tint, the cell and the associated pouch forming the container,a support (18) for a collector receptacle (16),indexing means for causing the carousel to turn to a delivery position in which the expulsion orifice of a selected container is placed in register with the collector receptacle,metering means suitable for acting in the delivery position to control opening of the expulsion orifice to expel a predetermined quantity of tint into the collector receptacle, anddrive means for driving the carousel in permanent rotation, continuously or at intervals, to produce a gravity field that turns relative to the contents of the containers so as to avoid particles present in suspension in the tints from settling,pressure source (P), andmeans (32) for establishing communication, at least for the selected container in the delivery position, between the pressure source and the closed inside volume of the cell prior to expelling the predetermined quantity of tint,wherein the method comprises the steps ofa) driving the carousel in rotation to a delivery position in which the cell containing the pouch corresponding to the selected tint is placed in register with the collector receptacle,b ) pressurizing the inside volume of the cell after the cell containing the pouch corresponding to the selected tint is in the delivery position, placed in register with the collector receptacle (16),c) opening the expulsion orifice in controlled manner to expel a predetermined quantity of tint into the collector receptacle, the pressure established in step b) being maintained until closing the expulsion orifice, wherein provision is made for continuously weighing the collector receptacle simultaneously with the tint being expelled, the opening of the expulsion orifice being controlled by data derived from the weighing, andd) reiterating steps a) to c) for other tints that are to be incorporated in the mixture. 2. The method of claim 1, wherein the cells (14) are radial cells with the expulsion orifice of each container directed radially relative to the axis of the carousel. 3. The method of claim 1, wherein the cells are mounted permanently on the carousel, the device being suitable for being filled with the removable flexible pouches containing the base tints, the flexible pouches being inserted for this purpose into respective cells of the device. 4. The method of claim 1, wherein the cells are mounted permanently on the carousel, the device being suitable for being filled with rigid or semi-rigid cartridges containing the flexible pouches containing the base tints, the cartridges being inserted for this purpose into respective cells of the device. 5. The method of claim 1, wherein the cells are removably mounted on the carousel, the device being suitable for being loaded with removable cells containing the flexible pouches themselves containing the base tints. 6. The method of claim 1, wherein the support (18) for the collector receptacle (16) is disposed in the central portion of the carousel. 7. The method of claim 1, wherein the support (18) for the collector receptacle further includes weighing means. 8. The method of claim 1, wherein: each deformable pouch (22) includes a valve (24) mounted on the pouch, the valve projecting from the cell towards the collector receptacle; and the metering means are means of the device suitable for co-operating with the valve mounted on the pouch in order to control the actuation thereof. 9. The method of claim 1, wherein: the indexing means comprise means for driving the carousel in rotation; andthe device includes declutching means operable while the carousel is being driven to declutch the means for driving the carousel in permanent rotation.
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