GB2143936B - Apparatus for freezing a medium flowing through a pipe in a nuclear installation - Google Patents

Apparatus for freezing a medium flowing through a pipe in a nuclear installation

Info

Publication number
GB2143936B
GB2143936B GB08416893A GB8416893A GB2143936B GB 2143936 B GB2143936 B GB 2143936B GB 08416893 A GB08416893 A GB 08416893A GB 8416893 A GB8416893 A GB 8416893A GB 2143936 B GB2143936 B GB 2143936B
Authority
GB
United Kingdom
Prior art keywords
freezing
pipe
medium flowing
nuclear installation
nuclear
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
GB08416893A
Other versions
GB2143936A (en
GB8416893D0 (en
Inventor
Gunter Schroder
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.)
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Original Assignee
Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
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 Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH filed Critical Deutsche Gesellschaft fuer Wiederaufarbeitung von Kernbrennstoffen mbH
Publication of GB8416893D0 publication Critical patent/GB8416893D0/en
Publication of GB2143936A publication Critical patent/GB2143936A/en
Application granted granted Critical
Publication of GB2143936B publication Critical patent/GB2143936B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/028—Seals, e.g. for pressure vessels or containment vessels
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/103—Means for stopping flow from or in pipes or hoses by temporarily freezing liquid sections in the pipe
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F7/00—Shielded cells or rooms
    • G21F7/06—Structural combination with remotely-controlled apparatus, e.g. with manipulators
    • G21F7/068—Remotely manipulating devices for fluids
    • 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
GB08416893A 1983-07-06 1984-07-03 Apparatus for freezing a medium flowing through a pipe in a nuclear installation Expired GB2143936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3324292A DE3324292C2 (en) 1983-07-06 1983-07-06 Device for freezing a pipeline through which media flows in a nuclear facility

Publications (3)

Publication Number Publication Date
GB8416893D0 GB8416893D0 (en) 1984-08-08
GB2143936A GB2143936A (en) 1985-02-20
GB2143936B true GB2143936B (en) 1986-10-29

Family

ID=6203252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08416893A Expired GB2143936B (en) 1983-07-06 1984-07-03 Apparatus for freezing a medium flowing through a pipe in a nuclear installation

Country Status (6)

Country Link
JP (1) JPS6037494A (en)
BE (1) BE899839A (en)
BR (1) BR8403359A (en)
DE (1) DE3324292C2 (en)
FR (1) FR2548757B1 (en)
GB (1) GB2143936B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105371048A (en) * 2015-11-23 2016-03-02 佛山高富中石油燃料沥青有限责任公司 Quick-mounting pressurizing blind disk

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3527656A1 (en) * 1985-08-01 1987-02-12 Zinser Textilmaschinen Gmbh FILTER BOX FOR FILTERING FIBERS, FLIGHT AND OTHER IMPURITIES FROM A TEXTILE MACHINE, ESPECIALLY SPINNING MACHINE, EXHAUSTED AIR
GB2206940B (en) * 1987-06-22 1991-01-02 Technotrend Limited Apparatus and method for isolating a section of a pipe to make repairs
DE8715225U1 (en) * 1987-11-17 1988-01-14 Bantin, Horst
FR2728381A1 (en) * 1994-12-19 1996-06-21 Trm Sarl Localised radiation shielding around pipe contg. radioactive fluid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR919082A (en) * 1944-12-18 1947-02-26 Freez Seal Equipment Company L Method and device for forming a hollow plug of ice in a water pipe
FR1521628A (en) * 1967-03-10 1968-04-19 Pipe freezer
GB1303058A (en) * 1969-10-08 1973-01-17
FR2232732A1 (en) * 1973-06-08 1975-01-03 Flomatic Corp Device for freezing a medium flowing within a pipe - restricts supply of refrigerant to required zone
DE2330807C2 (en) * 1973-06-16 1982-03-25 Flomatic Corp., North Hoosick, N.Y. Device for freezing a pipeline through which media flows
DE2552550C2 (en) * 1975-11-22 1983-09-29 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Freezer seal with safety stuffing box
US4267699A (en) * 1979-02-21 1981-05-19 Bahrenburg Harry H Freeze isolation seal
US4441328A (en) * 1981-12-08 1984-04-10 Brister, Incorporated Method and apparatus for forming a temporary plug in a submarine conduit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105371048A (en) * 2015-11-23 2016-03-02 佛山高富中石油燃料沥青有限责任公司 Quick-mounting pressurizing blind disk

Also Published As

Publication number Publication date
BR8403359A (en) 1985-06-18
DE3324292A1 (en) 1985-01-24
DE3324292C2 (en) 1986-02-20
GB2143936A (en) 1985-02-20
BE899839A (en) 1984-10-01
FR2548757B1 (en) 1988-05-13
JPS6037494A (en) 1985-02-26
FR2548757A1 (en) 1985-01-11
GB8416893D0 (en) 1984-08-08
JPH0369038B2 (en) 1991-10-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19970703