RU2012103121A - PASSIVE NUCLEAR REACTOR DEVICE - Google Patents

PASSIVE NUCLEAR REACTOR DEVICE Download PDF

Info

Publication number
RU2012103121A
RU2012103121A RU2012103121/07A RU2012103121A RU2012103121A RU 2012103121 A RU2012103121 A RU 2012103121A RU 2012103121/07 A RU2012103121/07 A RU 2012103121/07A RU 2012103121 A RU2012103121 A RU 2012103121A RU 2012103121 A RU2012103121 A RU 2012103121A
Authority
RU
Russia
Prior art keywords
bellows
holes
nuclear reactor
balls
axis
Prior art date
Application number
RU2012103121/07A
Other languages
Russian (ru)
Other versions
RU2536559C2 (en
Inventor
Юрий Васильевич Потапов
Original Assignee
Юрий Васильевич Потапов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Юрий Васильевич Потапов filed Critical Юрий Васильевич Потапов
Priority to RU2012103121/07A priority Critical patent/RU2536559C2/en
Publication of RU2012103121A publication Critical patent/RU2012103121A/en
Application granted granted Critical
Publication of RU2536559C2 publication Critical patent/RU2536559C2/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Joints Allowing Movement (AREA)

Abstract

Устройство пассивной защиты ядерного реактора, содержащее размещенный по оси тракта теплоносителя сильфон с демпферным объемом, соединенным через вентиль с трактом теплоносителя, и шток с закрепленым на нем поглощающим элементом, отличающееся тем, что сильфон связан с узлом разъема, который выполнен с «Н» отверстиями, где «Н» -целое число больше 2, отверстия размещены равномерно по окружности под углом оси сильфона, в отверстиях установлены шары, а на штоке с поглощающим элементом выполнен кольцевой паз с поверхностью, сопряженной с поверхностью шаров.A device for passive protection of a nuclear reactor, containing a bellows placed along the axis of the coolant path with a damper volume connected through a valve to the coolant path, and a stem with an absorbing element fixed on it, characterized in that the bellows is connected to a connector assembly, which is made with "H" holes , where "H" is an integer greater than 2, the holes are spaced evenly around the circumference at the angle of the bellows axis, balls are installed in the holes, and an annular groove is made on the rod with the absorbing element with a surface mating with the surface of the balls.

Claims (1)

Устройство пассивной защиты ядерного реактора, содержащее размещенный по оси тракта теплоносителя сильфон с демпферным объемом, соединенным через вентиль с трактом теплоносителя, и шток с закрепленым на нем поглощающим элементом, отличающееся тем, что сильфон связан с узлом разъема, который выполнен с «Н» отверстиями, где «Н» -целое число больше 2, отверстия размещены равномерно по окружности под углом оси сильфона, в отверстиях установлены шары, а на штоке с поглощающим элементом выполнен кольцевой паз с поверхностью, сопряженной с поверхностью шаров. A device for passive protection of a nuclear reactor containing a bellows placed along the axis of the coolant path with a damper volume connected through a valve to the coolant path, and a rod with an absorbing element fixed to it, characterized in that the bellows is connected to the connector assembly, which is made with “H” openings , where the “H” is an integer greater than 2, the holes are evenly spaced around the circumference at the angle of the bellows axis, balls are installed in the holes, and an annular groove with a surface conjugated with ited balls.
RU2012103121/07A 2012-01-30 2012-01-30 Apparatus for passive protection of nuclear reactor RU2536559C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2012103121/07A RU2536559C2 (en) 2012-01-30 2012-01-30 Apparatus for passive protection of nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2012103121/07A RU2536559C2 (en) 2012-01-30 2012-01-30 Apparatus for passive protection of nuclear reactor

Publications (2)

Publication Number Publication Date
RU2012103121A true RU2012103121A (en) 2013-08-10
RU2536559C2 RU2536559C2 (en) 2014-12-27

Family

ID=49159127

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012103121/07A RU2536559C2 (en) 2012-01-30 2012-01-30 Apparatus for passive protection of nuclear reactor

Country Status (1)

Country Link
RU (1) RU2536559C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105355239A (en) * 2015-11-05 2016-02-24 中国核电工程有限公司 Passive containment cooling system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1759162A1 (en) * 1989-08-02 1996-01-27 Научно-исследовательский и конструкторский институт энерготехники Nuclear reactor final control device
FR2736747B1 (en) * 1995-07-12 1997-08-22 Commissariat Energie Atomique DEVICE FOR AUTOMATICALLY DISCONNECTING A CONTROL ROD AND AN ABSORBENT NUCLEAR REACTOR ASSEMBLY
RU2172986C1 (en) * 2000-02-18 2001-08-27 Богуш Виктор Борисович Nuclear-reactor passive protective device
JP4672604B2 (en) * 2006-06-07 2011-04-20 株式会社マキタ Machining depth adjustment device for rotary tools

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105355239A (en) * 2015-11-05 2016-02-24 中国核电工程有限公司 Passive containment cooling system
CN105355239B (en) * 2015-11-05 2019-12-13 中国核电工程有限公司 Passive containment cooling system

Also Published As

Publication number Publication date
RU2536559C2 (en) 2014-12-27

Similar Documents

Publication Publication Date Title
EP3622535A4 (en) Annular nuclear fuel pellets with discrete burnable absorber pins
EA201600211A1 (en) SHELL FOR HEAT PRODUCTING ELEMENT, HEAT PRODUCING ELEMENT AND THERMAL EMISSION ASSEMBLY
AR096847A1 (en) UNDERWATER FLEXIBLE PIPE
MX2017006329A (en) Energy absorber with fixed angled fins.
RU2015147694A (en) Hydro (pneumatic) cylinder
FR2994894B1 (en) ARRANGEMENT HAVING A RETENTION MECHANISM OF AN ENERGY STORAGE DEVICE, AND VEHICLE THEREFOR
CL2016003123A1 (en) Cyclonic or anticyclonic conversion generator
MX2009004823A (en) Apparatuses and methods for damping nuclear reactor components.
WO2015088635A3 (en) Oil slinger with convective cooling of radial surface
RU2013101050A (en) COMBUSTION CHAMBER (OPTIONS) AND METHOD FOR REDUCING THERMAL STRESSES IN THE COMBUSTION CHAMBER
NZ592287A (en) Improvements in animal traps
MX356692B (en) A cooling device for use with engines.
RU2012103121A (en) PASSIVE NUCLEAR REACTOR DEVICE
RU2533372C1 (en) Equifrequent resilient element of ring type
RU2012114405A (en) MIXER-FILTER-DOSER OF MINERAL FUEL AND VEGETABLE OIL
MX2017012127A (en) Automotive pipe.
MX2016015275A (en) Charge air cooler shroud mounting system with one fixed and three floating attachment points.
GR1008427B (en) Wind generator's rotary system
RU2013101121A (en) DEVICE FOR DIPPING PIPES IN SOIL
RU2013131899A (en) MEASURING DEVICE
EA201001056A1 (en) DEVICE FOR TRANSFER OF RADIATION FROM THE SOURCE TO THE BIOTRON-ECOM OBJECT
RU2011122334A (en) COMPENSATOR
UA114647U (en) ARMY ACTIVE MECHANICAL
RU2014104480A (en) NUCLEAR POWER PLANT
RU2013141802A (en) AMPOULE FOR THE WASTE HEATED ASSEMBLY