초록 ▼

A storage system (1) has a chamber (3). In the chamber (3), multiple storage tanks (5) are arranged, and a picking and placing device (8) is arranged above these tanks. Carrousels (8) are arranged in the storage tanks. These carrousels are suspended from a top pivot bearing (35) and laterally guided

A storage system (1) has a chamber (3). In the chamber (3), multiple storage tanks (5) are arranged, and a picking and placing device (8) is arranged above these tanks. Carrousels (8) are arranged in the storage tanks. These carrousels are suspended from a top pivot bearing (35) and laterally guided by a bottom pivot bearing (44). The top pivot bearing (35) is located outside the insulation (12) of the storage tanks and is thus protected from extreme temperatures. In the carrousel (18), storage cassettes (20) are arranged which are laterally held by guide elements (31).

대표청구항 ▼

1. Storage tank for a low temperature storage of laboratory objects comprising: a housing;an interior space;an insulation arranged around the interior space;a cover area which upwardly closes the interior space;an opening in the cover area which provides an access to the interior space from outside;

1. Storage tank for a low temperature storage of laboratory objects comprising: a housing;an interior space;an insulation arranged around the interior space;a cover area which upwardly closes the interior space;an opening in the cover area which provides an access to the interior space from outside;a carrousel arranged pivotably in the interior space with storage positions for the laboratory objects;a top pivot bearing which is located above the carrousel and from which the carrousel is pivotably suspended; anda neck section projecting vertically upwards past the cover area, wherein the insulation extends over the cover area and the neck section up to a top end of the neck section and wherein the top pivot bearing is arranged on the top region of the neck section. 2. Storage tank according to claim 1, wherein the top pivot bearing is arranged outside the insulation. 3. Storage tank according to claim 1, wherein the carrousel has a drive shaft which extends through the neck section to the top pivot bearing. 4. Storage tank according to claim 1, wherein the top pivot bearing rests on a top end of the neck section. 5. Storage tank according to claim 1, wherein the top pivot bearing is a swivel joint roller bearing, an axial ball bearing, a separable ball bearing or a tapered roller bearing. 6. Storage tank according to claim 1, wherein at a bottom end of the carrousel a bottom pivot bearing is provided which limits lateral deflections of the carrousel. 7. Storage tank according to claim 6, wherein no vertical forces bear on the bottom pivot bearing in a normal operation of the storage tank. 8. Storage tank according to claim 1 with a positioning drive for rotating the carrousel. 9. Storage tank according to claim 1, wherein a centering element is arranged at the opening, wherein the centering element has at least one vertical passage for guiding the storage cassettes during the insertion or removal. 10. Storage tank according to claim 1, wherein the top pivot bearing is swivel-adjustable. 11. Storage tank according to claim 1, wherein at least three adjustable pull/push elements are provided at the neck section, with which the neck section can be deflected in at least three different directions. 12. Storage tank for a low temperature storage of laboratory objects comprising: a housing;an interior space;an insulation arranged around the interior space;a cover area which upwardly closes the interior space;an opening in the cover area which provides an access to the interior space from outside;a carrousel arranged pivotably in the interior space with storage positions for the laboratory objects;a top pivot bearing which is located above the carrousel and from which the carrousel is pivotably suspended; anda plurality of storage cassettes,wherein each storage cassette forms a multiple number of storage positions on top of one another, wherein each storage cassette can be removed from the storage tank through the opening, wherein the carrousel has a base element on which the storage cassettes rest, and wherein the carrousel has spaced from the base element at least one guide element which horizontally secures the storage cassettes resting on the base element but permits a vertical motion of the storage cassettes. 13. Storage tank according to claim 12, wherein the guide element is embodied as a plate which has guide openings at locations of the storage cassettes through which the storage cassettes extend. 14. Storage tank according to claim 12, wherein the carrousel has multiple guide elements arranged at different heights. 15. Storage tank for a low temperature storage of laboratory objects comprising: a housing;an interior space;an insulation arranged around the interior space;a cover area which upwardly closes the interior space;an opening in the cover area which provides an access to the interior space from outside;a carrousel arranged pivotably in the interior space with storage positions for the laboratory objects;a top pivot bearing which is located above the carrousel and from which the carrousel is pivotably suspended; anda door for sealing the opening and with a door drive for moving the door. 16. Storage tank according to claim 15, the door is arranged in a hinged manner on the housing and wherein the door drive has a linearly extendible drive element which is at a first end hinged and at a second end connected to the door in a hinged manner. 17. Storage tank for a low temperature storage of laboratory objects comprising: a housing;an interior space;an insulation arranged around the interior space;a cover area which upwardly closes the interior space;an opening in the cover area which provides an access to the interior space from outside;a carrousel arranged pivotably in the interior space with storage positions for the laboratory objects; anda top pivot bearing which is located above the carrousel and from which the carrousel is pivotably suspended,wherein a centering element is arranged at the opening, wherein the centering element has at least one vertical passage for guiding the storage cassettes during the insertion or removal, andwherein the centering element has multiple passages spaced at different distances from a pivot axis of the carrousel.