Patenton — panteon of patents

(19)

RU

(11)

2 106 699

(13)

C1

(51)

IPC

(21) (22)

Application

94011102/25, 1994-03-30

(22)

Actual filing date

1994-03-30

(45)

Published

1998-03-10

(72)

Inventor

Aristarkhov Ju.D.Kalinin V.A.Ledovskij S.F.Sidorov V.G.

(73)

Holder

Gosudarstvennoe Predprijatie Zvezda"

NUCLEAR REACTOR Russian patent published in 1998 - IPC

Abstract RU 2106699 C1

FIELD: nuclear power plants for space vehicles. SUBSTANCE: nuclear reactor has vessel in the form of shell and tube plates joined together to pass coolant and accommodating coaxially installed fuel elements with moderator inserted between them. Moderator is coated with low-water-permeable material; vessel interior is filled with gas medium. Flexible members are placed in radial clearance between vessel shell and moderator to provide for radial fixation of the latter which do not interference with changes in its dimensions due to temperature and service period. Side surface of moderator has depressions; plates and flexible members are placed in longitudinal channel between reactor shell and depressions on side surface of moderator; plates come in contact with moderator surface; stiffness of flexible members is found from equation C = K•M•n(δ), where C is stiffness of flexible member; K is safety factor, K > 1; M is moderator mass; n is maximum overload; δ is minimal gap between coolant tubes and holes for them in moderator. EFFECT: improved design. 1 dwg

Similar patents RU2106699C1

Title Year Author Number
METHOD FOR DETERMINING QUANTITY OF FISSION GASES IN ELECTRODE GAPS OF FUEL ELEMENTS 1992
  • Abdrakhmanov R.K.
  • Anisimov A.B.
  • Aristarkhov Ju.D.
  • Barsukov S.V.
  • Zhabotinskij E.E.
  • Zaritskij G.A.
  • Ivanov A.S.
  • Izhvanov L.A.
  • Pepekin G.I.
  • Sidorov V.G.
  • Frolov V.P.
 RU2042231C1
NUCLEAR REACTOR 1997
  • Barsukov S.V.
  • Grjaznov G.M.
  • Zhabotinskij E.E.
  • Zalmanov V.P.
  • Ionkin V.I.
  • Lapshov V.V.
  • Matveev V.A.
  • Raskach F.P.
  • Serbin V.I.
  • Sidorov V.G.
 RU2137220C1
THERMIONIC CONVERSION POWER REACTOR 1992
  • Andreev P.V.
  • Galkin A.Ja.
  • Zhabotinskij E.E.
  • Kabanova V.P.
  • Sidorov V.G.
 RU2045793C1
CESIUM ACCUMULATOR 1992
  • Ezhov N.I.
  • Kunitskij Ju.A.
  • Slivkin B.V.
  • Sheftel' L.M.
  • Trukhanov Ju.L.
 RU2054741C1
THERMAL EMISSION REACTOR-CONVERTER 1992
  • Grjaznov G.M.
  • Zhabotinskij E.E.
  • Zalmanov V.P.
  • Lapshov V.V.
  • Leljushenko B.D.
  • Matveev V.A.
  • Serbin V.I.
  • Sidorov V.G.
  • Fedotov M.E.
 RU2046447C1
THERMIONIC CONVERSION POWER REACTOR 1998
  • Anisimov A.B.
  • Aristarkhov Ju.D.
  • Eremin A.G.
  • Eremina N.M.
  • Pepekin G.I.
 RU2131149C1
METHOD OF INTENSIFYING HEAT-MASS EXCHANGE AND DEVICE FOR ITS IMPLEMENTATION (VERSIONS) 2016
  • Balakirev Valerij Grigorevich
 RU2631120C1
METHOD FOR CONTROLLING LONG-LIFE SPACE-BASED NUCLEAR POWER PLANT INCORPORATING THERMIONIC CONVERSION REACTOR 1993
  • Afanas'Eva I.V.
  • Gan'Shin A.I.
  • Zhabotinskij E.E.
  • Makarov A.N.
  • Foteev G.M.
 RU2091901C1
THERMAL RADIATION SHIELD FOR SPACE NUCLEAR POWER PLANT 1992
  • Vorob'Ev A.S.
  • Galkin A.Ja.
  • Dubinin A.A.
  • Eremin A.G.
  • Korobkov L.S.
  • Levchenko V.M.
  • Pyshko A.P.
 RU2042984C1
CONTROL UNIT OF NUCLEAR REACTOR 1992
  • Barsukov S.V.
  • Zalmanov V.P.
  • Kalinin V.A.
  • Matveev V.A.
  • Orlov I.V.
  • Rybko A.L.
  • Sidorov V.G.
  • Trukhanov Ju.L.
 RU2080664C1

RU 2 106 699 C1

Authors

Aristarkhov Ju.D.

Kalinin V.A.

Ledovskij S.F.

Sidorov V.G.

Dates

1998-03-10—Published

1994-03-30—Filed

read Similar patents