DE2130220A1 - - Google Patents

Info

Publication number
DE2130220A1
DE2130220A1 DE19712130220 DE2130220A DE2130220A1 DE 2130220 A1 DE2130220 A1 DE 2130220A1 DE 19712130220 DE19712130220 DE 19712130220 DE 2130220 A DE2130220 A DE 2130220A DE 2130220 A1 DE2130220 A1 DE 2130220A1
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19712130220
Other languages
German (de)
Other versions
DE2130220B1 (de
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 filed Critical
Priority to DE19712130220 priority Critical patent/DE2130220B1/de
Priority to NL7207727A priority patent/NL7207727A/xx
Priority to US00262682A priority patent/US3830693A/en
Priority to BE784851A priority patent/BE784851A/xx
Priority to IT25696/72A priority patent/IT956583B/it
Priority to LU65526D priority patent/LU65526A1/xx
Priority to FR7221782A priority patent/FR2142009A1/fr
Publication of DE2130220B1 publication Critical patent/DE2130220B1/de
Publication of DE2130220A1 publication Critical patent/DE2130220A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • G21C19/202—Arrangements for handling ball-form, i.e. pebble fuel
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Taps Or Cocks (AREA)
  • Sliding Valves (AREA)
DE19712130220 1971-06-18 1971-06-18 Armatur fuer reaktorkreislaeufe insbesondere von hochtemperaturreaktoren mit einem durchgang fuer kugelfoermige brennelemente Pending DE2130220B1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19712130220 DE2130220B1 (de) 1971-06-18 1971-06-18 Armatur fuer reaktorkreislaeufe insbesondere von hochtemperaturreaktoren mit einem durchgang fuer kugelfoermige brennelemente
NL7207727A NL7207727A (enExample) 1971-06-18 1972-06-07
US00262682A US3830693A (en) 1971-06-18 1972-06-14 Gate for circulation control in nuclear reactor using circulating fuel-element balls
BE784851A BE784851A (fr) 1971-06-18 1972-06-14 Vanne pour circuits de reacteur en particulier de reacteurs a haute temperature
IT25696/72A IT956583B (it) 1971-06-18 1972-06-15 Guarnitura per circuiti di reatto ri specie di reattori ad alta tem peratura con un passaggio per ele menti combustibili sferoidali
LU65526D LU65526A1 (enExample) 1971-06-18 1972-06-15
FR7221782A FR2142009A1 (enExample) 1971-06-18 1972-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712130220 DE2130220B1 (de) 1971-06-18 1971-06-18 Armatur fuer reaktorkreislaeufe insbesondere von hochtemperaturreaktoren mit einem durchgang fuer kugelfoermige brennelemente

Publications (2)

Publication Number Publication Date
DE2130220B1 DE2130220B1 (de) 1973-01-04
DE2130220A1 true DE2130220A1 (enExample) 1973-01-04

Family

ID=5811109

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712130220 Pending DE2130220B1 (de) 1971-06-18 1971-06-18 Armatur fuer reaktorkreislaeufe insbesondere von hochtemperaturreaktoren mit einem durchgang fuer kugelfoermige brennelemente

Country Status (7)

Country Link
US (1) US3830693A (enExample)
BE (1) BE784851A (enExample)
DE (1) DE2130220B1 (enExample)
FR (1) FR2142009A1 (enExample)
IT (1) IT956583B (enExample)
LU (1) LU65526A1 (enExample)
NL (1) NL7207727A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2406916C2 (de) * 1974-02-14 1984-06-28 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Doppelsitz-Absperrorgan für feststofführende Leitungen
US4312704A (en) * 1979-04-30 1982-01-26 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Shut-off device blocking spontaneous passage of spherical bulk material especially in quick emptying pipes of pebble bed reactors
GB8332373D0 (en) * 1983-12-05 1984-02-08 Atomic Energy Authority Uk Valves providing transfer ports
US5117858A (en) * 1991-09-30 1992-06-02 Worcester Controls Corporation Top entry ball valves with cam adjustable seats
US5611516A (en) * 1995-03-27 1997-03-18 Marotta Scientific Control, Inc. Rotary ball valve with retracting seat
US7484710B2 (en) * 2002-03-19 2009-02-03 Fisher Controls International Llc Fluid flow control valve with high temperature bi-directional shutoff
CN2713240Y (zh) * 2004-05-19 2005-07-27 浙江三花股份有限公司 一种球阀
US9377113B2 (en) * 2013-11-18 2016-06-28 Mikron Valve & Manufacturer, Inc. Spherical automatic flow emergency restrictor valve
CN109545407B (zh) * 2018-11-28 2020-06-09 清华大学 球形元件检测定位装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1738450A (en) * 1928-12-13 1929-12-03 Fairbanks Company Valve
US2803601A (en) * 1945-10-16 1957-08-20 Charles M Cooper Reactor unloading means
US3142625A (en) * 1956-06-15 1964-07-28 Firth Sterling Inc Nuclear reactor plant with inspection and reprocessing stations
DE1224107B (de) * 1961-05-25 1966-09-01 Borsig Ag Hahn mit kugelfoermigem Kueken
US3245653A (en) * 1962-05-01 1966-04-12 Gen Dynamics Corp Trunnion mounted ball valve having lost motion and positive reduction actuating means
US3195857A (en) * 1962-05-02 1965-07-20 Homer J Shafer Ball valve construction
GB1122272A (en) * 1964-11-24 1968-08-07 Atomic Energy Authority Uk Improvements in or relating to nuclear reactors
US3653631A (en) * 1969-10-23 1972-04-04 Gordon F Hurst Ball valve construction

Also Published As

Publication number Publication date
DE2130220B1 (de) 1973-01-04
IT956583B (it) 1973-10-10
NL7207727A (enExample) 1972-12-20
FR2142009A1 (enExample) 1973-01-26
LU65526A1 (enExample) 1972-10-20
BE784851A (fr) 1972-10-02
US3830693A (en) 1974-08-20

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Legal Events

Date Code Title Description
B1 Publication of the examined application without previous publication of unexamined application
C2 Grant after previous publication (2nd publication)