DE1802427A1 - Verschlussstopfen mit Nadelventileinsatz - Google Patents
Verschlussstopfen mit NadelventileinsatzInfo
- Publication number
- DE1802427A1 DE1802427A1 DE19681802427 DE1802427A DE1802427A1 DE 1802427 A1 DE1802427 A1 DE 1802427A1 DE 19681802427 DE19681802427 DE 19681802427 DE 1802427 A DE1802427 A DE 1802427A DE 1802427 A1 DE1802427 A1 DE 1802427A1
- Authority
- DE
- Germany
- Prior art keywords
- screw
- chamber
- cap
- needle
- actuator
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims description 13
- 239000000446 fuel Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 7
- 229910052724 xenon Inorganic materials 0.000 description 6
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 6
- 239000003758 nuclear fuel Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910001093 Zr alloy Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 244000181917 Rubus leucodermis Species 0.000 description 1
- 235000011036 Rubus leucodermis Nutrition 0.000 description 1
- 235000003942 Rubus occidentalis Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- XTYUEDCPRIMJNG-UHFFFAOYSA-N copper zirconium Chemical compound [Cu].[Zr] XTYUEDCPRIMJNG-UHFFFAOYSA-N 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- 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 in pipes or hoses
-
- 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
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Lift Valve (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR124321 | 1967-10-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1802427A1 true DE1802427A1 (de) | 1969-06-26 |
| DE1802427B2 DE1802427B2 (enrdf_load_stackoverflow) | 1970-10-08 |
Family
ID=8640021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681802427 Pending DE1802427A1 (de) | 1967-10-13 | 1968-10-10 | Verschlussstopfen mit Nadelventileinsatz |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE721237A (enrdf_load_stackoverflow) |
| DE (1) | DE1802427A1 (enrdf_load_stackoverflow) |
| ES (1) | ES159048Y (enrdf_load_stackoverflow) |
| FR (1) | FR1549402A (enrdf_load_stackoverflow) |
| GB (1) | GB1197240A (enrdf_load_stackoverflow) |
| LU (1) | LU57052A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6813681A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2068083A (en) * | 1980-01-08 | 1981-08-05 | Xomox Corp | Valve assembly |
-
1967
- 1967-10-13 FR FR124321A patent/FR1549402A/fr not_active Expired
-
1968
- 1968-09-23 BE BE721237D patent/BE721237A/xx unknown
- 1968-09-25 NL NL6813681A patent/NL6813681A/xx unknown
- 1968-10-08 ES ES1968159048U patent/ES159048Y/es not_active Expired
- 1968-10-09 LU LU57052D patent/LU57052A1/xx unknown
- 1968-10-10 DE DE19681802427 patent/DE1802427A1/de active Pending
- 1968-10-11 GB GB48416/68A patent/GB1197240A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU57052A1 (enrdf_load_stackoverflow) | 1969-01-20 |
| NL6813681A (enrdf_load_stackoverflow) | 1969-04-15 |
| ES159048U (es) | 1970-10-01 |
| GB1197240A (en) | 1970-07-01 |
| ES159048Y (es) | 1971-05-16 |
| BE721237A (enrdf_load_stackoverflow) | 1969-03-03 |
| FR1549402A (enrdf_load_stackoverflow) | 1968-12-13 |
| DE1802427B2 (enrdf_load_stackoverflow) | 1970-10-08 |
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