GB1157159A - Freezing System for Pipes - Google Patents
Freezing System for PipesInfo
- Publication number
- GB1157159A GB1157159A GB49944/67A GB4994467A GB1157159A GB 1157159 A GB1157159 A GB 1157159A GB 49944/67 A GB49944/67 A GB 49944/67A GB 4994467 A GB4994467 A GB 4994467A GB 1157159 A GB1157159 A GB 1157159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- jacket
- annular
- ice
- pipes
- 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
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
-
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR87653A FR1511114A (fr) | 1966-12-15 | 1966-12-15 | Dispositif de gel pour tuyauteries |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1157159A true GB1157159A (en) | 1969-07-02 |
Family
ID=8622517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB49944/67A Expired GB1157159A (en) | 1966-12-15 | 1967-11-02 | Freezing System for Pipes |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE705008A (xx) |
CH (1) | CH482263A (xx) |
DE (1) | DE1981931U (xx) |
ES (1) | ES348312A1 (xx) |
FR (1) | FR1511114A (xx) |
GB (1) | GB1157159A (xx) |
LU (1) | LU55062A1 (xx) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2206940A (en) * | 1987-06-22 | 1989-01-18 | Technotrend Limited | Isolating a section of a pipe by freezing to make repairs |
CN112802618A (zh) * | 2021-04-19 | 2021-05-14 | 三门核电有限公司 | 一种用于核电***阀的冰塞隔离工艺 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2454037A1 (fr) * | 1979-04-09 | 1980-11-07 | Amco | Dispositif de passage etanche d'un tube a travers une paroi, notamment de reacteur nucleaire |
-
1966
- 1966-12-15 FR FR87653A patent/FR1511114A/fr not_active Expired
-
1967
- 1967-10-12 BE BE705008D patent/BE705008A/xx unknown
- 1967-11-02 GB GB49944/67A patent/GB1157159A/en not_active Expired
- 1967-11-06 CH CH1546667A patent/CH482263A/fr not_active IP Right Cessation
- 1967-12-11 LU LU55062D patent/LU55062A1/xx unknown
- 1967-12-12 DE DEC16855U patent/DE1981931U/de not_active Expired
- 1967-12-15 ES ES348312A patent/ES348312A1/es not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2206940A (en) * | 1987-06-22 | 1989-01-18 | Technotrend Limited | Isolating a section of a pipe by freezing to make repairs |
GB2206940B (en) * | 1987-06-22 | 1991-01-02 | Technotrend Limited | Apparatus and method for isolating a section of a pipe to make repairs |
CN112802618A (zh) * | 2021-04-19 | 2021-05-14 | 三门核电有限公司 | 一种用于核电***阀的冰塞隔离工艺 |
Also Published As
Publication number | Publication date |
---|---|
DE1981931U (de) | 1968-03-28 |
FR1511114A (fr) | 1968-01-26 |
BE705008A (xx) | 1968-02-15 |
LU55062A1 (xx) | 1968-03-04 |
ES348312A1 (es) | 1969-06-16 |
CH482263A (fr) | 1969-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |