A discharging system (100, 200, 300, 400, 500) for discharging liquid to pasty compounds (107, 207, 30, 507) out of cavities (106, 206, 306, 506) of at least two containers (105, 205, 305, 405, 405′, 505), comprising a delivery end (109, 209, 309, 409, 509) at which the compounds (107, 207, 307, 507
A discharging system (100, 200, 300, 400, 500) for discharging liquid to pasty compounds (107, 207, 30, 507) out of cavities (106, 206, 306, 506) of at least two containers (105, 205, 305, 405, 405′, 505), comprising a delivery end (109, 209, 309, 409, 509) at which the compounds (107, 207, 307, 507) are discharged; a receiving unit (101, 201, 301, 401, 401′, 501) for at least two containers (105, 205, 305, 405, 405′, 505) comprising the cavities (106, 206, 306, 506) filled with the compounds (107, 207, 307, 507) to be discharged; for each container, a respective advancing rod (103, 203, 303, 403, 403′, 503) with a pusher element (104, 204, 304, 504) provided on that side of the advancing rod (103, 203, 303, 403, 403′, 503) facing toward the delivery end (109, 209, 309, 409, 509); for each container, a respective advancing device for advancing the advancing rod (103, 203, 303, 403, 403′, 503), with the pusher element (104, 204, 304, 504), toward the delivery end (109, 209, 309, 409, 509) in order to discharge the compounds; for each container, a respective means for determining the volume of respectively discharged compound (107, 207, 307, 507).
대표청구항▼
1. A discharging system for discharging liquid to pasty compounds out of cavities of at least two containers, comprising a delivery end at which the compounds are discharged,a receiving unit for at least two containers comprising the cavities filled with the compounds to be discharged,for each conta
1. A discharging system for discharging liquid to pasty compounds out of cavities of at least two containers, comprising a delivery end at which the compounds are discharged,a receiving unit for at least two containers comprising the cavities filled with the compounds to be discharged,for each container, a respective advancing rod with a pusher element provided on that side of the advancing rod facing toward the delivery end,for each container, a respective advancing device for advancing the advancing rod, with the pusher element, toward the delivery end in order to discharge the compounds,for each container, a respective volume determination unit for determining the volume of respectively discharged compound, each said volume determination unit comprising a first means for determining the cross-sectional area of the cavity containing the compound as well as a second means for determining the advance displacement of the advancing rod, in order to enable a sensing of the volume of discharged compound, the second means comprising a measuring rod, and an advance of the advancing rod results in a movement of the measuring rod. 2. The discharging system according to claim 1, wherein the pusher element of the advancing rod provides the first means for sensing the cross-sectional area of the cavity, wherein the pusher element is piston-shaped in order to define the cross-sectional area of the cavity of a container to be placed into the receiving unit. 3. The discharging system according to claim 1, wherein the receiving unit provides the first means for sensing the cross-sectional area of the cavity, wherein the receiving unit has a configuration such that only containers having cavities having a specific cross-sectional area are receivable, and/or a discharge of compound is possible only from containers having cavities having a specific cross-sectional area. 4. The discharging system according to claim 1, wherein the second means for determining the advance displacement of the advancing rod comprises a displacement measuring system in order to determine the advance displacement of the advancing rod. 5. The discharging system according to claim 1, wherein the measuring rod is arranged parallel to the advancing rod, and is connected to the advancing rod via a yoke-shaped connecting element in order to ensure a movement of the measuring rod upon an advance of the advancing rod. 6. The discharging system according to claim 1, wherein the means for determining the volume of discharged compound comprises the means for determining the advance displacement of the advancing rod having a measuring system for determining the advance displacement, as well as a monitoring unit with which the measuring system is connected, wherein the monitoring unit or the measuring system comprise a capability for inputting the cross-sectional area of the cavity of the container being used, in order to calculate the volume of discharged compound. 7. The discharging system according to claim 1, wherein a metering system for the compounds to be discharged is provided at the delivery end of the discharging system or is attached as an additional unit to the delivery end. 8. The discharging system according to claim 1, wherein means for sensing the force, acting via the advancing rod on the pusher element, for discharging the compound is provided. 9. The discharging system according to claim 1, wherein the containers are disposable and the compounds do not contact the discharging system. 10. A discharging system for discharging liquid to pasty compound out of a cavity of at least one container, comprising: a delivery end at which the compound are discharged,a receiving unit for the at least one container,an advancing rod with a pusher element provided on the advancing rod adjacent the delivery end,a motor for linearly moving the advancing rod in order to discharge the compound from the delivery end,a monitoring unit for determining the volume of discharged compound,a measuring rod spaced from and arranged parallel to the advancing rod, the measuring rod connected to the advancing rod via a yoke-shaped connecting element in order to ensure simultaneous movement of the measuring rod upon movement of the advancing rod,a unit for measuring movement of the measuring rod to determine displacement of the advancing rod. 11. The discharging system of claim 10 wherein the container is removable from the discharging system and compound does not contact the system when it is being discharged. 12. The discharging system of claim 10 wherein the discharging system comprises a unit disposed adjacent the pusher to measure a diameter of the container.
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이 특허에 인용된 특허 (14)
Laghi Aldo A. (13 Meridian La. Ballston Lake NY 12019), Apparatus and method for dispensing and aspirating high viscosity materials.
Haber Terry M. (Lake Forest CA) Foster Clark B. (Laguna Niguel CA) Smedley William H. (Lake Elsinore CA), Variable proportion dispenser with cartridge replacement assembly.
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