LU80901A1 - Dispositif d'obturation de conduit tubulaire,applicable notamment a des reacteurs nucleaires - Google Patents
Dispositif d'obturation de conduit tubulaire,applicable notamment a des reacteurs nucleairesInfo
- Publication number
- LU80901A1 LU80901A1 LU80901A LU80901A LU80901A1 LU 80901 A1 LU80901 A1 LU 80901A1 LU 80901 A LU80901 A LU 80901A LU 80901 A LU80901 A LU 80901A LU 80901 A1 LU80901 A1 LU 80901A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- applicable
- blocking device
- tubular conduit
- nuclear reactors
- conduit blocking
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/30—Subcritical reactors ; Experimental reactors other than swimming-pool reactors or zero-energy reactors
- G21C1/303—Experimental or irradiation arrangements inside the reactor
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/20—Clamps
- Y10T292/205—Ring
- Y10T292/212—With expanding or contracting means
- Y10T292/214—Screw
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Pipe Accessories (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Clamps And Clips (AREA)
- Sampling And Sample Adjustment (AREA)
- Materials For Photolithography (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/878,961 US4195869A (en) | 1978-02-17 | 1978-02-17 | Tubular closure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU80901A1 true LU80901A1 (fr) | 1979-06-07 |
Family
ID=25373167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU80901A LU80901A1 (fr) | 1978-02-17 | 1979-02-08 | Dispositif d'obturation de conduit tubulaire,applicable notamment a des reacteurs nucleaires |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4195869A (de) |
| JP (1) | JPS6039199B2 (de) |
| AT (1) | AT364048B (de) |
| BE (1) | BE874041A (de) |
| CA (1) | CA1121526A (de) |
| CH (1) | CH634944A5 (de) |
| DE (1) | DE2900785C2 (de) |
| ES (1) | ES477776A1 (de) |
| FR (1) | FR2417694A1 (de) |
| GB (1) | GB2018494B (de) |
| IL (1) | IL56365A (de) |
| IT (1) | IT1111775B (de) |
| LU (1) | LU80901A1 (de) |
| NL (1) | NL183371C (de) |
| SE (1) | SE433785B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723191A (en) * | 1980-07-18 | 1982-02-06 | Omron Tateisi Electronics Co | Paper money exhaust device |
| DE3151498C2 (de) * | 1981-12-24 | 1984-02-09 | Geze Gmbh, 7250 Leonberg | Mechanische Feststellvorrichtung für Türschließer |
| JPS61221999A (ja) * | 1985-03-28 | 1986-10-02 | 富士通電装株式会社 | テナント用警備端末装置 |
| GB2221787A (en) * | 1988-08-10 | 1990-02-14 | Atomic Energy Authority Uk | Nuclear fuel sub-assemblies |
| JPH03222100A (ja) * | 1990-01-29 | 1991-10-01 | Fujitsu Denso Ltd | 社会警報システム |
| US5297187A (en) * | 1991-03-18 | 1994-03-22 | Combustion Engineering, Inc. | Pressure vessel penetration sealing device |
| US5793827A (en) * | 1995-09-22 | 1998-08-11 | General Electric Company | Material surveillance specimen holder for core shroud of boiling water reactor |
| US5675618A (en) * | 1995-10-20 | 1997-10-07 | Combustion Engineering Inc. | Mechanical plug for vessel penetration and method therefor |
| AUPO671797A0 (en) * | 1997-05-09 | 1997-06-05 | Steblina, David | Sealing device |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2732234A (en) * | 1956-01-24 | lundell | ||
| FR1421601A (fr) * | 1964-11-06 | 1965-12-17 | Commissariat Energie Atomique | Dispositif d'irradiation |
| SE334109B (de) * | 1968-05-27 | 1971-04-05 | Libu Shovel Co Ag | |
| CA922028A (en) * | 1969-06-06 | 1973-02-27 | Combustion Engineering | Irradiation surveillance capsule assemblies for nuclear reactors |
| US3773615A (en) * | 1969-06-06 | 1973-11-20 | Combustion Eng | Irradiation surveillance capsule assemblies for nuclear reactors |
| US3629069A (en) * | 1969-09-22 | 1971-12-21 | Ca Atomic Energy Ltd | Reactor tube end closure |
| US3698756A (en) * | 1969-12-08 | 1972-10-17 | Combustion Eng | Gripper device having positive engaging and disengaging means |
| DE2053276C3 (de) * | 1970-10-30 | 1973-09-13 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Spannvorrichtung für in Bestrahlungs kanale von Kernreaktoren einsetzbare Pro benhalter |
| US3921334A (en) * | 1974-02-06 | 1975-11-25 | Sr William R Black | Window guard apparatus |
| DE2450778C3 (de) * | 1974-10-25 | 1982-04-08 | Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München | Fernbedienbare Greifvorrichtung für Gegenstände in strahlenbelasteten Anlagen |
| US4057935A (en) * | 1977-02-03 | 1977-11-15 | Rod G. Rohrberg | Quick release mechanism for window guard or the like |
-
1978
- 1978-02-17 US US05/878,961 patent/US4195869A/en not_active Expired - Lifetime
-
1979
- 1979-01-02 IL IL5636579A patent/IL56365A/xx unknown
- 1979-01-08 CA CA000319267A patent/CA1121526A/en not_active Expired
- 1979-01-10 DE DE2900785A patent/DE2900785C2/de not_active Expired
- 1979-01-22 IT IT1948779A patent/IT1111775B/it active
- 1979-02-02 AT AT77479A patent/AT364048B/de not_active IP Right Cessation
- 1979-02-02 NL NL7900841A patent/NL183371C/xx not_active IP Right Cessation
- 1979-02-05 GB GB7903956A patent/GB2018494B/en not_active Expired
- 1979-02-07 CH CH122179A patent/CH634944A5/de not_active IP Right Cessation
- 1979-02-08 BE BE193356A patent/BE874041A/xx not_active IP Right Cessation
- 1979-02-08 LU LU80901A patent/LU80901A1/xx unknown
- 1979-02-09 SE SE7901159A patent/SE433785B/sv not_active IP Right Cessation
- 1979-02-13 JP JP54014434A patent/JPS6039199B2/ja not_active Expired
- 1979-02-15 ES ES477776A patent/ES477776A1/es not_active Expired
- 1979-02-15 FR FR7903878A patent/FR2417694A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IL56365A (en) | 1982-07-30 |
| SE7901159L (sv) | 1979-08-18 |
| DE2900785A1 (de) | 1979-08-23 |
| CH634944A5 (de) | 1983-02-28 |
| JPS6039199B2 (ja) | 1985-09-04 |
| FR2417694A1 (fr) | 1979-09-14 |
| FR2417694B1 (de) | 1984-10-12 |
| DE2900785C2 (de) | 1983-11-10 |
| ATA77479A (de) | 1981-02-15 |
| ES477776A1 (es) | 1980-03-01 |
| JPS54121394A (en) | 1979-09-20 |
| US4195869A (en) | 1980-04-01 |
| IT7919487A0 (it) | 1979-01-22 |
| NL183371C (nl) | 1988-10-03 |
| CA1121526A (en) | 1982-04-06 |
| SE433785B (sv) | 1984-06-12 |
| AT364048B (de) | 1981-09-25 |
| BE874041A (fr) | 1979-05-29 |
| NL183371B (nl) | 1988-05-02 |
| GB2018494A (en) | 1979-10-17 |
| NL7900841A (nl) | 1979-08-21 |
| GB2018494B (en) | 1982-07-07 |
| IT1111775B (it) | 1986-01-13 |
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