Resources Contact Us Home
Browse by Category: Main > Physics
Class Information
Number: 376/393
Name: Induced nuclear reactions: processes, systems, and elements > Reactor structures > Circulating fluid within reactor > Fluid is a gas > Manipulated or used exterior of the reactor core > With coaxial flow
Description: Subject matter wherein the coolant exterior of the core is caused to flow through a concentric pipe arrangement such that the coolant will flow in one direction through the inner pipe and (generally) in the opposite direction through the annulus between the inner and outer pipes.

Patents under this class:

Patent Number Title Of Patent Date Issued
6885720 Modular reactor containment system Apr. 26, 2005
5515407 Jet pump assembly for recirculating coolant through a recirculation loop of a boiling water reactor vessel May. 7, 1996
5267285 Apparatus for suppressing formation of vortices in the coolant fluid of a nuclear reactor and associated method Nov. 30, 1993
5114667 High temperature reactor having an improved fluid coolant circulation system May. 19, 1992
4563326 High temperature nuclear power plant with a hot-gas pipeline which can be separated from the reactor vessel Jan. 7, 1986
4554129 Gas-cooled nuclear reactor Nov. 19, 1985
4400345 Nuclear boiler with concentric tubes and removable safety sleeve Aug. 23, 1983
4381282 Radiation shield and shielded gas conduit for a reactor pressure vessel Apr. 26, 1983
4380084 Nuclear boiler with dismountable water box Apr. 12, 1983
4243487 Gas-cooled high temperature nuclear reactors Jan. 6, 1981
4118276 Conduit system for gases of high temperature and high pressure Oct. 3, 1978
4050984 Closed cycle gas coolant nuclear power plant Sep. 27, 1977
4046630 Process plant Sep. 6, 1977
4036020 Method and apparatus for producing a directed, high-velocity stream of compressible fluid Jul. 19, 1977
3998057 Nuclear powerplant with closed gas-cooling circuit Dec. 21, 1976

  Recently Added Patents
System and method for conditionally sending a request for data to a home node
System and transceiver clocking to minimize required number of reference sources in multi-function cellular applications including GPS
Semiconductor device having germanium active layer with underlying parasitic leakage barrier layer
Inhibitors of bacterial nitric oxide synthase, and related screening methods
Manufacturing method for semiconductor device carrier and semiconductor package using the same
Method and device for processing broadcast packets/multicast control messages
Group greeting card
  Randomly Featured Patents
Ceramic compact and a process for the production of the same
Exposure apparatus
Apparatus for feeding sheet-like blanks to a deep-drawing machine
Tuning detector
Hydraulically operated actuator
Facsimile device and communication control method thereof
Methods for forming grooves and separating strengthened glass substrate sheets
High-speed message forwarding lookups for arbitrary length strings using pipelined memories
Rocket-launcher docking system