GB1114285A – Nuclear reactor with solid substance moderator of variable slowing-down power
– Google Patents
GB1114285A – Nuclear reactor with solid substance moderator of variable slowing-down power
– Google Patents
Nuclear reactor with solid substance moderator of variable slowing-down power
Info
Publication number
GB1114285A
GB1114285A
GB37960/65A
GB3796065A
GB1114285A
GB 1114285 A
GB1114285 A
GB 1114285A
GB 37960/65 A
GB37960/65 A
GB 37960/65A
GB 3796065 A
GB3796065 A
GB 3796065A
GB 1114285 A
GB1114285 A
GB 1114285A
Authority
GB
United Kingdom
Prior art keywords
rods
moderator
zirconium
deuterium
hydrogen
Prior art date
1964-09-17
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.)
Expired
Application number
GB37960/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
1964-09-17
Filing date
1965-09-06
Publication date
1968-05-22
1965-09-06
Application filed by Individual
filed
Critical
Individual
1968-05-22
Publication of GB1114285A
publication
Critical
patent/GB1114285A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
G21C—NUCLEAR REACTORS
G21C7/00—Control of nuclear reaction
G21C7/26—Control of nuclear reaction by displacement of the moderator or parts thereof by changing the moderator concentration
G—PHYSICS
G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
G21C—NUCLEAR REACTORS
G21C7/00—Control of nuclear reaction
G21C7/26—Control of nuclear reaction by displacement of the moderator or parts thereof by changing the moderator concentration
G21C7/27—Spectral shift control
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
Abstract
1,114,285. Reactors. R. SCHLOTTAU. 6 Sept., 1965 [17 Sept., 1964], No. 37960/65. Heading G6C. A reactor with a solid moderator core is controlled by forming the moderator from zirconium hydride and zirconium deuteride rods, or zirconium hydro-deuteride rods, some or all of which are replaceable to vary the hydrogen-deuterium ratio. In one embodiment the reactor core comprises moderator rods of zirconium hydro-deuteride between which the fuel rods are introduced. Two stocks of moderator rods are used, in one of which the hydrogendeuterium mixture comprises 20% hydrogen and 80% deuterium, while in the other stock this mixture comprises 80% hydrogen and 20% deuterium, and by appropriate distribution in the reactor core it is possible to obtain from both rod stocks almost continuously any desired hydrogen/deuterium ratio. Alternatively, a number of stocks of rods of various hydrogen/deuterium ratios are used and, in addition, stocks of pure zirconium hydride and zirconium deuteride rods. It is also possible to replace one or more of the above rods by canned or uncanned rods which contain graphite, beryllium or beryllium oxide in order to influence the neutron flux distribution.
GB37960/65A
1964-09-17
1965-09-06
Nuclear reactor with solid substance moderator of variable slowing-down power
Expired
GB1114285A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DESCH35790A
DE1204347B
(en)
1964-09-17
1964-09-17
Process to compensate for the burn-up in a nuclear reactor with a solids moderator
Publications (1)
Publication Number
Publication Date
GB1114285A
true
GB1114285A
(en)
1968-05-22
Family
ID=7433623
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB37960/65A
Expired
GB1114285A
(en)
1964-09-17
1965-09-06
Nuclear reactor with solid substance moderator of variable slowing-down power
Country Status (4)
Country
Link
US
(1)
US3361636A
(en)
AT
(1)
AT263957B
(en)
DE
(1)
DE1204347B
(en)
GB
(1)
GB1114285A
(en)
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4687620A
(en)
*
1980-12-16
1987-08-18
Westinghouse Electric Corp.
Spectral shift reactor control method
US4692296A
(en)
*
1980-12-16
1987-09-08
Westinghouse Electric Corp.
Mechanical spectral shift reactor
US4710340A
(en)
*
1980-12-16
1987-12-01
Westinghouse Electric Corp.
Mechanical spectral shift reactor
US4716007A
(en)
*
1980-12-16
1987-12-29
Westinghouse Electric Corp.
Spectral shift reactor
US4716006A
(en)
*
1980-12-16
1987-12-29
Westinghouse Electric Corp.
Spectral shift reactor control method
US4826647A
(en)
*
1983-12-09
1989-05-02
Westinghouse Electric Corp.
Spectral shift reactor
US4832899A
(en)
*
1980-12-16
1989-05-23
Westinghouse Electric Corp.
Mechanical spectral shift reactor
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3660228A
(en)
*
1967-11-06
1972-05-02
Teledyne Inc
Nuclear reactor control with reflector and absorber means
US4432934A
(en)
*
1980-12-16
1984-02-21
Westinghouse Electric Corp.
Displacer rod for use in a mechanical spectral shift reactor
USRE33030E
(en)
*
1981-01-23
1989-08-22
Westinghouse Electric Corp.
Self rupturing gas moderator rod for a nuclear reactor
US4371495A
(en)
*
1981-01-23
1983-02-01
Westinghouse Electric Corp.
Self rupturing gas moderator rod for a nuclear reactor
FR2535508B1
(en)
*
1982-10-27
1986-07-04
Framatome Sa
NUCLEAR REACTOR WITH IMPROVED YIELD
US4683103A
(en)
*
1985-02-12
1987-07-28
Westinghouse Electric Corp.
Spectral shift apparatus and method for a nuclear reactor fuel assembly
US4728480A
(en)
*
1985-02-12
1988-03-01
Westinghouse Electric Corp.
Apparatus and method for refurbishing a spectral shift mechanism for a nuclear reactor fuel assembly
JPH079477B2
(en)
*
1987-09-09
1995-02-01
株式会社日立製作所
Radioactivity reduction method for nuclear power plant and nuclear power plant
US20080069289A1
(en)
*
2002-09-16
2008-03-20
Peterson Otis G
Self-regulating nuclear power module
Family Cites Families (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3150052A
(en)
*
1959-07-03
1964-09-22
North American Aviation Inc
Steam superheat boiling water nuclear reactor
NL263652A
(en)
*
1960-04-14
US3164525A
(en)
*
1960-05-04
1965-01-05
North American Aviation Inc
Compact mobile nuclear power plant
NL278535A
(en)
*
1961-05-17
1900-01-01
DE1251881B
(en)
*
1961-05-24
1900-01-01
US3105036A
(en)
*
1961-09-05
1963-09-24
Karl H Puechl
Pressurized water reactor core with plutonium burnup
FR1308382A
(en)
*
1961-12-20
1962-11-03
Interatom
Process for the continuous regeneration of metal hydrides in reactors
GB963161A
(en)
*
1962-04-13
1964-07-08
Atomic Energy Authority Uk
Nuclear reactor
1964
1964-09-17
DE
DESCH35790A
patent/DE1204347B/en
active
Pending
1965
1965-09-03
AT
AT810665A
patent/AT263957B/en
active
1965-09-06
GB
GB37960/65A
patent/GB1114285A/en
not_active
Expired
1965-09-16
US
US488836A
patent/US3361636A/en
not_active
Expired – Lifetime
Cited By (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4687620A
(en)
*
1980-12-16
1987-08-18
Westinghouse Electric Corp.
Spectral shift reactor control method
US4692296A
(en)
*
1980-12-16
1987-09-08
Westinghouse Electric Corp.
Mechanical spectral shift reactor
US4710340A
(en)
*
1980-12-16
1987-12-01
Westinghouse Electric Corp.
Mechanical spectral shift reactor
US4716007A
(en)
*
1980-12-16
1987-12-29
Westinghouse Electric Corp.
Spectral shift reactor
US4716006A
(en)
*
1980-12-16
1987-12-29
Westinghouse Electric Corp.
Spectral shift reactor control method
US4832899A
(en)
*
1980-12-16
1989-05-23
Westinghouse Electric Corp.
Mechanical spectral shift reactor
US4826647A
(en)
*
1983-12-09
1989-05-02
Westinghouse Electric Corp.
Spectral shift reactor
Also Published As
Publication number
Publication date
US3361636A
(en)
1968-01-02
DE1204347B
(en)
1965-11-04
AT263957B
(en)
1968-08-12
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None