GB1332392A - Fluid flow apparatus - Google Patents

Fluid flow apparatus

Info

Publication number
GB1332392A
GB1332392A GB4153671A GB4153671A GB1332392A GB 1332392 A GB1332392 A GB 1332392A GB 4153671 A GB4153671 A GB 4153671A GB 4153671 A GB4153671 A GB 4153671A GB 1332392 A GB1332392 A GB 1332392A
Authority
GB
United Kingdom
Prior art keywords
fluid
iii
flow
sept
immersed
Prior art date
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
GB4153671A
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.)
GRADEL SA
Original Assignee
GRADEL SA
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 GRADEL SA filed Critical GRADEL SA
Publication of GB1332392A publication Critical patent/GB1332392A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • 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
    • G21C19/02—Details of handling arrangements
    • G21C19/08—Means for heating fuel elements before introduction into the core; Means for heating or cooling fuel elements after removal from the core
    • 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

1332392 Washing containers GRADEL SA 6 Sept 1971 [8 Sept 1970] 41536/71 Heading B8T [Also in Divisions F2 F4 and G6] In apparatus for maintaining fluid flow through an element 1 immersed in a fluid, while the element is moved in the fluid which may be for heating, cooling, washing or chemically treating the element, the element has at least two openings to serve as an inlet and outlet for the fluid and a plurality of spaced apart nozzles I, II, III for immersion in the fluid. As particularly described, an article of tubular form e.g. an irradiated fuel element 1 is immersed in a fluid e.g. argon and has one end connected to a suction nozzle I communicating with a suction pump (not shown) via a pipe 3I, a valve 5 and pipe 4. Nozzles II and III are also connected to the pump via the valve 5 so that flow of fluid through the article is mantained by inserting in nozzle II or III to achieve closed circuit flow.
GB4153671A 1970-09-08 1971-09-06 Fluid flow apparatus Expired GB1332392A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU61656A LU61656A1 (en) 1970-09-08 1970-09-08

Publications (1)

Publication Number Publication Date
GB1332392A true GB1332392A (en) 1973-10-03

Family

ID=19726482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4153671A Expired GB1332392A (en) 1970-09-08 1971-09-06 Fluid flow apparatus

Country Status (4)

Country Link
DE (1) DE2145072A1 (en)
FR (1) FR2106365B3 (en)
GB (1) GB1332392A (en)
LU (1) LU61656A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090052A (en) * 2011-11-08 2013-05-08 毛高闻 Four-way valve for backwashing filtering system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103090052A (en) * 2011-11-08 2013-05-08 毛高闻 Four-way valve for backwashing filtering system
CN103090052B (en) * 2011-11-08 2016-01-20 毛高闻 Back washing filter system four-way valve

Also Published As

Publication number Publication date
LU61656A1 (en) 1971-07-27
DE2145072A1 (en) 1972-06-08
FR2106365B3 (en) 1974-05-10
FR2106365A3 (en) 1972-05-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees