EP 0340488 A3 19900516 - PACKING DEVICE FOR JOINING A TRANSPORT AND/OR STORAGE CONTAINER TO A RADIOACTIVELY-CONTAMINATED WORK SPACE
Title (en)
PACKING DEVICE FOR JOINING A TRANSPORT AND/OR STORAGE CONTAINER TO A RADIOACTIVELY-CONTAMINATED WORK SPACE
Publication
Application
Priority
DE 3814938 A 19880503
Abstract (en)
[origin: JPH0217498A] PURPOSE: To achieve correct connection and prevent the outer face of a primary lid from being contaminated, by providing a closing means which has a lift device for vessel, can be carried out from a sluice gate opening and has a reception chamber and a means for catching and manipulating the primary lid. CONSTITUTION: A sluice gate opening 22 over a transfer vessel 89 set at the bottom of a hot chamber 73 is closed by a fitted closing device 11 shaped like a temple bell. The vessel 89 is provided with a protecting ring and a shielding ring, pressed upward to the opening 22 and centered with the opening 22. Closing devices 29, 37 are descended above the vessel 89. The holding plate 29 is lowered and a lid pin of a primary lid 95 is detached. A screw is taken off and the plate 29 is raised. The vessel 89 is moved up again together with the devices 29, 37 to the opening 22. Then, the lid 95 is pulled up with a lid reception plate 25 and moved into an outer protecting temple bell body. An outer face of the lid 95 is inside an inner protecting temple bell body and therefore never contaminated. A load of compressed air is applied to the device 11 and the supplied air runs out from a temple bell-like inner chamber. Since the device 11 is pressured, the air does not enter the device 11.
IPC 1-7
IPC 8 full level
G21C 19/18 (2006.01); G21C 19/32 (2006.01); G21F 7/005 (2006.01)
CPC (source: EP KR US)
G21F 7/005 (2013.01 - EP US); G21F 7/06 (2013.01 - KR)
Citation (search report)
- [A] LU 64047 A1 19720412
- [A] FR 2555561 A1 19850531 - KARLSRUHE WIEDERAUFARBEIT [DE]
- [A] FR 91522 E 19680628 - LEMER & CIE
- [X] PROCEEDINGS OF THE NINTH CONFERENCE ON HOT LABORATORIES AND EQUIPMENT (sponsored by The Hot Laboratory Division of the American Nuclear Society), Chicago, Ill., 7.-9. November 1961, Seiten 344-350; M. WILSON et al.: "Alpha-gamma transfer systems"
Designated contracting state (EPC)
BE CH DE FR GB LI SE
DOCDB simple family (publication)
EP 0340488 A2 19891108; EP 0340488 A3 19900516; DE 3814938 A1 19891116; DE 3814938 C2 19900426; JP H0217498 A 19900122; KR 890017719 A 19891218; US 4975240 A 19901204
DOCDB simple family (application)
EP 89106395 A 19890411; DE 3814938 A 19880503; JP 11234289 A 19890502; KR 890006042 A 19890503; US 34470189 A 19890428