| Patents for G21F 7 - Shielded cells or rooms (1,227) |
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| 09/10/1991 | US5047348 Apparatus for housing radioactive items during incubation |
| 09/04/1991 | EP0445033A1 Mobile intervention confinement allowing access to an installation in a hot cell |
| 08/29/1991 | CA2036961A1 Mobile intervention chamber providing access to an installation placed in an active cell |
| 08/28/1991 | CN2083783U X-ray fluorescopy magazine |
| 08/27/1991 | US5043529 Construction of shielded rooms using sealants that prevent electromagnetic and magnetic field leakage |
| 08/21/1991 | EP0442803A1 Device for bringing a worktool onto a wall |
| 08/21/1991 | EP0442791A1 Device for the radiation-proof passage of a flexible supply through the shielding wall of a hot cell |
| 07/25/1991 | WO1991009405A3 Quick connection mating part coupler |
| 06/27/1991 | WO1991009405A2 Quick connection mating part coupler |
| 06/12/1991 | EP0430980A1 Transfer arrangement for sealable enclosure. |
| 06/05/1991 | EP0430687A1 Radiation shielding structure |
| 05/28/1991 | US5019324 Centering arrangement for aligning the mutually adjacent openings of a lock and a container for holding radioactive materials |
| 05/02/1991 | WO1991006104A1 Apparatus for handling source capsule assemblies |
| 04/30/1991 | US5011651 Arrangement for transferring fuel rods from a first receptacle to a second receptacle |
| 04/18/1991 | DE4030186A1 Rapidly disposable glove box - with housing of foldable plastic foil |
| 04/18/1991 | DE3933530A1 Canister for storing irradiated fuel rods - has internal rib for heat extraction |
| 04/18/1991 | CA2017094A1 Apparatus for handling source capsule assemblies |
| 04/16/1991 | US5007213 Lock system for passing objects from a radioactively contaminated chamber into a container |
| 04/03/1991 | EP0419971A2 Method and device for remote controlled working of concrete walls |
| 04/03/1991 | EP0419649A1 Radiation filtration method and apparatus for incubator and autoclave systems handling radioactive items |
| 03/28/1991 | DE3930945A1 Remote control of tools within limited or no access area - minimises piercing of cell wall with lock for passage of tools and equipment into and out of cell |
| 03/20/1991 | EP0418160A1 Airtight mounting device for an exchangeable member on a cell flange and mounting tool or such a device |
| 03/05/1991 | US4997210 Services connections for workstations |
| 02/14/1991 | DE3935646A1 Disposal of radioactive parts from nuclear power plant - using dry cell to house tools for compression and chopping to avoid water purificn., tooling problems and swarf in ponds |
| 02/14/1991 | DE3926155A1 Flange seal for pipework in nuclear and no-go areas - has metal free carbon seals in carrier, clipped to remote controlled free flange for ease of assembly to fixed flange |
| 02/06/1991 | EP0411870A1 Cleaning and excavating tool for control rod canopy seals |
| 01/15/1991 | US4984828 Device for sealing the end of a flexible collar to a flexible tubular wall |
| 01/15/1991 | US4984510 System for posting articles into a containment |
| 01/10/1991 | DE3920534A1 Nuclear waste container transfer unit - has equipment for direct transfer into ambient air cooled containers in concrete silos |
| 12/19/1990 | EP0403327A1 Method and device for the replacement of a heaterstick of a PWR pressurizer |
| 12/12/1990 | EP0402215A1 Liquid column safety valve for tight enclosure |
| 12/11/1990 | US4976579 Flask assembly for contaminated objects |
| 12/04/1990 | US4975591 Docking arrangement for containers receiving radioactive materials |
| 12/04/1990 | US4975240 Docking arrangement for connecting a transport and storage container to a radioactively charged work chamber |
| 11/28/1990 | EP0399711A1 Remote handling apparatus |
| 10/24/1990 | EP0393214A1 Radiodiagnostic apparatus with a radiation protection device |
| 10/23/1990 | US4965456 Radiation guard means |
| 10/18/1990 | WO1990012404A1 Radiation filtration method and apparatus for incubator and autoclave systems handling radioactive items |
| 09/11/1990 | US4955652 Gripping tool for a cable connector plug for remote manipulation |
| 09/04/1990 | CA1273523A1 Aeration device for closed volume |
| 08/29/1990 | EP0384143A2 Device for docking containers for the receipt of radioactive materials in a lock |
| 08/28/1990 | US4951974 Remote-controllable screw connection |
| 08/22/1990 | CA2010124A1 Docking arrangement for containers receiving radioactive materials |
| 08/08/1990 | EP0380628A1 Crane system |
| 07/26/1990 | DE4001886A1 Shielding cap for glove box opening - having cylindrical main section, hermetically sealed opening and cover plate having radial cuts and glove clamping devices |
| 07/24/1990 | US4942897 Remote control and remote handling accessory, especially for the hot zone of radioactive plants |
| 07/24/1990 | US4942661 Apparatus for performing the remotely-manipulated installation and removal of detachable conduit units |
| 07/11/1990 | EP0377176A2 Absorber coat for a radioactive source, especially a nuclear reactor |
| 06/28/1990 | DE3843311A1 Radiation-impermeable connection |
| 06/27/1990 | EP0375531A1 Device for tightly fastening the end of a flexible sleeve to the wall of a flexible pipe |
| 06/27/1990 | EP0374334A1 Hydraulic cutting device |
| 06/12/1990 | US4932553 Radiation reducing manway doors |
| 05/29/1990 | CA1269679A1 Device for the tight connection of two enclosures |
| 05/15/1990 | US4924587 Services connections for workstations |
| 05/08/1990 | US4922807 Ballast system for maintaining constant pressure in a glove box |
| 05/08/1990 | US4922782 Manipulator shoulder mechanism |
| 04/24/1990 | US4919194 Method of putting a tool-carrying robot into position in a containment vessel |
| 04/10/1990 | US4915272 Glove donning and removing machine |
| 04/10/1990 | US4914793 Quick-sealing design for radiological containment |
| 03/28/1990 | EP0360107A2 Centering device for aligning opposite openings of two components |
| 03/28/1990 | EP0360106A2 Delivery system |
| 03/28/1990 | EP0360105A2 Device for transferring fuel rods from a first container to a second container |
| 03/15/1990 | DE3916836C1 Actuating mechanism for sealing door esp. for EM screening - has rotating shaft with connecting lever closing door against stop-bands on door frame |
| 03/01/1990 | DE3829213A1 Lifting device for use in a cell which may be assembled by remote control |
| 02/22/1990 | WO1990001401A1 Crane system |
| 02/08/1990 | WO1990001773A1 Transfer arrangement for sealable enclosure |
| 02/07/1990 | EP0354126A1 Stabilisation system for a remote manipulator |
| 02/06/1990 | US4897963 Connector device for two reactor containments |
| 02/01/1990 | DE3826278A1 Kransystem Crane System |
| 01/25/1990 | DE3824384A1 Movable, thick-walled door |
| 01/23/1990 | US4895488 Manipulator mounted transfer platform |
| 01/03/1990 | EP0348740A1 Remotely controllable screw connection |
| 12/13/1989 | EP0345548A1 Radiation-screening device |
| 12/07/1989 | DE3823888C1 Equipment for working on components in inaccessible places in a nuclear reactor pressure container |
| 11/21/1989 | US4881433 Remote manipulable device for establishing a transport connection with a remote manipulable tool |
| 11/16/1989 | DE3910440A1 Verfahren und vorrichtung zur abschwaechung der gasdiffusion durch eine wand Method and apparatus for mitigating the gas diffusion through a wall |
| 11/08/1989 | EP0340488A2 Packing device for joining a transport and/or storage container to a radioactively-contaminated work space |
| 10/25/1989 | EP0338712A1 A flask assembly for contaminated objects |
| 10/24/1989 | US4876593 Temporary hot cell and related method for handling high radiation level sources |
| 10/18/1989 | EP0337878A1 Method and device for measuring the leak flow of a safety containment |
| 10/11/1989 | EP0336110A2 Radiation reducing manway doors |
| 09/28/1989 | DE3809355A1 Apparatus for inward transfer of articles into closed areas |
| 09/21/1989 | WO1989008511A1 Improvements to a decontamination bag |
| 09/12/1989 | US4866286 Apparatus and method for transferring a radioactive object from one container to another |
| 09/06/1989 | EP0331064A1 A ligthing device for illuminating closed environments |
| 08/22/1989 | US4858978 Coupling arrangement for changing components on the block of a hoist |
| 08/08/1989 | US4854355 Stepwise advancing rotary conveyor and installation for taking liquid samples incorporating such a conveyor |
| 07/19/1989 | EP0324685A1 Process for introducing a tool-carrying robot into a human hostile environment |
| 06/08/1989 | DE3740372A1 Electrical cell feed-through for nuclear installations |
| 05/30/1989 | US4834443 Robotic gripping device having linkage actuated finger sections |
| 05/23/1989 | US4833335 Neutron shielded door for radiation therapy rooms |
| 05/03/1989 | EP0314564A1 Gripper, especially for remotely manipulating cable connecting pins |
| 05/03/1989 | EP0314364A2 Services connections for work stations within containment cells |
| 05/02/1989 | US4825769 Rail assembly for use in a radioactive environment |
| 04/19/1989 | EP0312460A1 Disconnectible element for joining two closed vessels together |
| 04/18/1989 | US4822238 Robotic arm |
| 04/06/1989 | DE3731943A1 Remotely controllable device for connecting pipe flanges |
| 04/06/1989 | DE3731942A1 Remotely controllable device for connecting pipe flanges |
| 04/06/1989 | DE3731941A1 Remotely controllable device for connecting pipe flanges |
| 04/06/1989 | DE3731939A1 Remotely controllable device for bracing a shut-off member between two pipe flanges |