G21C13/06 - CPC Classification Index

ClassID:

200221 ⎘

G21C13/06 - CPC Classification

Classification description:

Pressure vessels; Containment vessels; Containment in general; Details Sealing-plugs

Sub-classes:

G21C13/067 » for tubes, e.g. standpipes; Locking devices for plugs 13
G21C13/073 » Closures for reactor-vessels, e.g. rotatable 18
G21C2013/063 » {Seals for closures or for rotatable closures} 0

Recent Application in this class:

20230317307

NUCLEAR POWER GENERATION SYSTEM

20190019585

Mitigation assembly for nuclear reactor comprising a removable sealing plug

20180190402

Bolt installation and tensioning system

20180047468

Nozzle seal structure

20170352442

Fuel Assembly For An SFR Nuclear Reactor, Comprising A Housing Containing A Removably Fastened Upper Neutron Shielding Device

20150348658

Nuclear reactor nozzle repair method

20150146838

Nuclear reactor having plate or micro-channel heat exchangers integrated in the vessel

20150071397

Remotely installed fuel transfer tube closure system

20140231133

Fault-proof feed-through device

20140123456

Nuclear reactor bottom-mounted instrumentation nozzle repair method

20120279965

Sealed stopper for an opening in a tubing for joining a chamber and a piping, particularly in the steam generator of a nuclear pressurised water reactor

20120103995

Sealed stopper for an opening in a junction tubing between a housing and a pipe, and method for implementing said stopper