Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Physics
Class Information
Number: 376/352
Name: Induced nuclear reactions: processes, systems, and elements > Reactor structures > Orifice or fluid control at inlet or outlet of coolant channels
Description: Subject matter wherein means are provided which alter the amount of coolant* which is (a) flowing into the coolant channel, or (b) flowing out of the coolant channel.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8705685 Device for removing solid particles from the cooling medium which circulates in the primary circuit of a nuclear reactor Apr. 22, 2014
8630385 Emergency core cooling duct for emergency core cooling water injection of a nuclear reactor Jan. 14, 2014
8582714 Fixed cluster having a spider-like support, corresponding pressurized water nuclear reactor core and assembly comprising a nuclear fuel assembly and such a fixed cluster Nov. 12, 2013
8509375 Method for removing thermal sleeve from cold leg of reactor coolant system Aug. 13, 2013
8483348 Method of providing a hold-down force upon a nuclear fuel assembly Jul. 9, 2013
8406369 Fuel assembly for PWR nuclear reactor Mar. 26, 2013
8369474 Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system Feb. 5, 2013
8320513 Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system Nov. 27, 2012
8317035 Debris filter Nov. 27, 2012
8243870 Apparatus for removing thermal sleeve from cold leg of reactor coolant system Aug. 14, 2012
8204180 Systems and methods for preventing sensitive information from being communicated into a non-secure environment Jun. 19, 2012
8077823 Jet pump riser clamp Dec. 13, 2011
8045672 Core spray sparger T-box attachment and clamp and method for clamping Oct. 25, 2011
8045673 Core spray sparger T-box clamp assemblies and methods of using thereof Oct. 25, 2011
7983377 Emergency core cooling system having core barrel injection extension ducts Jul. 19, 2011
7929657 Pressurised water nuclear reactor vessel Apr. 19, 2011
7822165 Nuclear fuel assembly debris filter bottom nozzle Oct. 26, 2010
7809099 Direct vessel injection (DVI) nozzle for minimum emergency core cooling (ECC) water bypass Oct. 5, 2010
7724863 Core spray sparger T-box clamp apparatus and method for installing the same May. 25, 2010
7623611 Core spray apparatus and method for installing the same Nov. 24, 2009
7245689 Nuclear reactor internal structure Jul. 17, 2007
7231333 Method and arrangement for developing core loading patterns in nuclear reactors Jun. 12, 2007
7215729 Fuel assembly and nuclear reactor May. 8, 2007
7203263 Core spray apparatus and method for installing the same Apr. 10, 2007
6950489 Guide tube for an instrumentation lance extending into a pressure vessel, reactor pressure vessel, and a method for preventing the accumulation of particles outside the pressure vessel in a gu Sep. 27, 2005
6928133 Pressurized light water reactor having flow converting grooves for emergency core cooling water Aug. 9, 2005
6901128 Foreign matter filter for fuel assembly in pressurized water reactor May. 31, 2005
6876713 Filter and fuel assembly for a light-water nuclear reactor Apr. 5, 2005
6847695 Nuclear fuel assembly lower tie-plate and method of its assembling Jan. 25, 2005
6813327 Core support for an F-lattice core of a boiling water nuclear reactor Nov. 2, 2004
6690758 Perforated debris catcher for a nuclear fuel assembly Feb. 10, 2004
6672330 Valve bonded with corrosion and wear proof alloy and apparatuses using said valve Jan. 6, 2004
6608880 Reduced pressure drop debris filter bottom nozzle for a fuel assembly of a nuclear reactor Aug. 19, 2003
6567493 Core spray sparger assembly May. 20, 2003
6516042 Nuclear fuel assembly Feb. 4, 2003
6487266 Siphon water rods Nov. 26, 2002
6456682 Core spray sparger T-box attachment with clamp Sep. 24, 2002
6445758 Internal structure of nuclear reactor with coolant flow stabilizing facility Sep. 3, 2002
6421406 Core spray upper T-box to safe end attachment Jul. 16, 2002
6385271 Nuclear fuel assembly May. 7, 2002
6345084 Apparatus and methods for replacing a core spray T-box/thermal sleeve in a nuclear reactor Feb. 5, 2002
6337892 Boiling water reactor core, boiling water reactor, and method of operating boiling water reactor Jan. 8, 2002
6332012 Grid strap for a nuclear fuel assembly, and a grid including such straps Dec. 18, 2001
6278757 Fuel assembly and nuclear reactor Aug. 21, 2001
6229868 Nuclear fuel assembly May. 8, 2001
6201847 Core spray upper T-box to reactor vessel attachment Mar. 13, 2001
6175606 Filter for a nuclear fuel assembly Jan. 16, 2001
6173028 Apparatus for promoting intermixing of heated coolant streams in nuclear reactor Jan. 9, 2001
6141397 Boiling water reactor core, boiling water reactor, and method of operating boiling water reactor Oct. 31, 2000
6049581 Nuclear fuel assembly with an upper cap Apr. 11, 2000

1 2 3 4 5










 
 
  Recently Added Patents
Modified polyolefin resin for glass fiber treatment, surface-treated glass fiber, and fiber-reinforced polyolefin resin
Specimen preparation device, and control method in specimen preparation device
Buck converter having reduced ripple under a light load
Method and system for constructing a customized web analytics application
Notebook computer
HSP20 inhibits amyloidogenesis and neurotoxicity
Management of temporal data by means of a canonical schema
  Randomly Featured Patents
Fishing rod wrapping device needle
Personal emergency response system
Wing apparatus for skiers
Method of inhibiting neoplastic cells with indole derivatives
Operating mechanism for double sliding doors
Dust-collecting barrow
Pneumatic gun having improved firing valve
Stirred-tank reactor system
Learn 1st 2-3 shift, 1st N-1 learn
Method of manufacturing amorphous silicon based thin film photoelectric conversion device