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Class Information
Number: 976/DIG.202
Name: Nuclear technology > Cooling arrangements within the pressure vessel containing the core; selection of specific coolants [g21c-15/00] > Promoting flow of the coolant [g21c-15/24] > For liquids [g21c-15/24b] > Jet-pumps [g21c-15/24b4]
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7218068 |
Power source for re-circulation pump and method of controlling the same |
May. 15, 2007 |
| 4879087 |
Nuclear power plant |
Nov. 7, 1989 |
| 4767594 |
Control of reactor coolant flow path during reactor decay heat removal |
Aug. 30, 1988 |
| 4699754 |
Jet pump-drive system for heat removal |
Oct. 13, 1987 |
| 4687626 |
Passive safety device for emergency steam dump and heat removal for steam generators in nuclear power reactors |
Aug. 18, 1987 |
| 4675149 |
Jet pump beam holder/positioner tool |
Jun. 23, 1987 |
| 4499691 |
Jet pump beam bolt retainer cutter |
Feb. 19, 1985 |
| 4367194 |
Emergency core cooling system |
Jan. 4, 1983 |
| 4347623 |
Flash jet coolant pumping system |
Aug. 31, 1982 |
| 4285770 |
Jet pump with labyrinth seal |
Aug. 25, 1981 |
| 4247262 |
Liquid feeding and mixing arrangement including a flow-shielding ejector thermal sleeve |
Jan. 27, 1981 |
| 4212594 |
Liquid feeding and mixing arrangement including an ejector thermal sleeve |
Jul. 15, 1980 |
| 4138318 |
Nuclear reactor system of the fast type |
Feb. 6, 1979 |
| 4043705 |
Reactor jet pump plugs |
Aug. 23, 1977 |
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