FR2192283A1 - - Google Patents
Info
- Publication number
- FR2192283A1 FR2192283A1 FR7325209A FR7325209A FR2192283A1 FR 2192283 A1 FR2192283 A1 FR 2192283A1 FR 7325209 A FR7325209 A FR 7325209A FR 7325209 A FR7325209 A FR 7325209A FR 2192283 A1 FR2192283 A1 FR 2192283A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/18—Leaf springs
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/073—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only leaf springs
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
- G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
- G21C3/34—Spacer grids
- G21C3/356—Spacer grids being provided with fuel element supporting members
- G21C3/3566—Supporting members formed only of elements fixed on the strips
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- 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)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2233904A DE2233904A1 (de) | 1972-07-10 | 1972-07-10 | Haltegitter fuer ein buendel zylindrischer elemente, die an einem waermeaustauschvorgang teilnehmen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2192283A1 true FR2192283A1 (nl) | 1974-02-08 |
FR2192283B1 FR2192283B1 (nl) | 1978-08-04 |
Family
ID=5850245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7325209A Expired FR2192283B1 (nl) | 1972-07-10 | 1973-07-10 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3929569A (nl) |
JP (1) | JPS4964058A (nl) |
BE (1) | BE802107A (nl) |
DE (1) | DE2233904A1 (nl) |
FR (1) | FR2192283B1 (nl) |
GB (1) | GB1433342A (nl) |
IT (1) | IT989746B (nl) |
NL (1) | NL7308547A (nl) |
SE (1) | SE379882B (nl) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2531562A1 (fr) * | 1982-08-05 | 1984-02-10 | Westinghouse Electric Corp | Grille d'espacement pour elements combustibles nucleaires |
WO1996010829A1 (de) * | 1994-09-30 | 1996-04-11 | Siemens Aktiengesellschaft | Verbiegungsarmes brennelement eines druckwasserreaktors |
DE19916893C1 (de) * | 1999-04-14 | 2000-10-12 | Siemens Ag | Abstandhalter für ein Leichtwasserreaktor-Brennelement |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50157314A (nl) * | 1974-06-07 | 1975-12-19 | ||
US4028180A (en) * | 1976-03-16 | 1977-06-07 | The United States Of America As Represented By The United States Energy Research And Development Administration | Support grid for fuel elements in a nuclear reactor |
US4077843A (en) * | 1976-05-21 | 1978-03-07 | Exxon Nuclear Company, Inc. | Nuclear reactor spring strip grid spacer |
DE2631925C3 (de) * | 1976-07-15 | 1979-04-05 | Kraftwerk Union Ag, 4330 Muelheim | Abstandshalter für wassergekühlte Kernreaktorbrennstäbe |
US4175003A (en) * | 1976-12-23 | 1979-11-20 | Westinghouse Electric Corp. | Grid for nuclear reactor fuel assemblies |
JPS5838311Y2 (ja) * | 1978-01-30 | 1983-08-30 | 三菱重工業株式会社 | 熱交換器の伝熱管支持装置 |
US4224107A (en) * | 1978-05-09 | 1980-09-23 | Commissariat A L'energie Atomique | Spacer grids for a nuclear reactor fuel assembly |
US4337827A (en) * | 1980-10-01 | 1982-07-06 | The Babcock & Wilcox Company | Helical steam generator tube support |
US4897241A (en) * | 1981-11-30 | 1990-01-30 | Combustion Engineering, Inc. | Anti-bow grid for nuclear fuel assembly |
JPS59212695A (ja) * | 1983-05-17 | 1984-12-01 | ウエスチングハウス エレクトリツク コ−ポレ−シヨン | 管支持格子 |
US4818479A (en) * | 1985-10-04 | 1989-04-04 | The United States Of America As Represented By The United States Department Of Energy | Nuclear reactor spacer grid and ductless core component |
US5072786A (en) * | 1990-07-27 | 1991-12-17 | Electric Power Research Institute, Inc. | Anti-vibration support of U-bend flow tubes in a nuclear steam generator |
JP6007165B2 (ja) * | 2013-11-05 | 2016-10-12 | 富士フイルム株式会社 | 滅菌用トレイ及び湿熱滅菌方法 |
US9903658B2 (en) * | 2014-02-28 | 2018-02-27 | Denso International America, Inc. | Insert for heat exchanger and heat exchanger having the same |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1480965A (nl) * | 1965-05-25 | 1967-08-09 | ||
US3769159A (en) * | 1968-06-24 | 1973-10-30 | Combustion Eng | Fuel element grid support for nuclear reactor |
US3679546A (en) * | 1968-10-22 | 1972-07-25 | Nus Corp | Nuclear reactor fuel rod support grid |
US3646994A (en) * | 1969-12-23 | 1972-03-07 | Reactor Centrum Nederland | Spacer grid respectively plate spring for a bunch of cylindrical elements taking part in a heat-exchanging process |
-
1972
- 1972-07-10 DE DE2233904A patent/DE2233904A1/de active Pending
-
1973
- 1973-06-20 NL NL7308547A patent/NL7308547A/xx not_active Application Discontinuation
- 1973-06-27 US US374065A patent/US3929569A/en not_active Expired - Lifetime
- 1973-07-04 IT IT51241/73A patent/IT989746B/it active
- 1973-07-09 BE BE133287A patent/BE802107A/nl unknown
- 1973-07-09 JP JP48076678A patent/JPS4964058A/ja active Pending
- 1973-07-10 SE SE7309675A patent/SE379882B/xx unknown
- 1973-07-10 GB GB3273173A patent/GB1433342A/en not_active Expired
- 1973-07-10 FR FR7325209A patent/FR2192283B1/fr not_active Expired
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2531562A1 (fr) * | 1982-08-05 | 1984-02-10 | Westinghouse Electric Corp | Grille d'espacement pour elements combustibles nucleaires |
EP0101241A2 (en) * | 1982-08-05 | 1984-02-22 | Westinghouse Electric Corporation | Nuclear fuel spacer grid |
EP0101241A3 (en) * | 1982-08-05 | 1984-05-30 | Westinghouse Electric Corporation | Nuclear fuel spacer grid |
WO1996010829A1 (de) * | 1994-09-30 | 1996-04-11 | Siemens Aktiengesellschaft | Verbiegungsarmes brennelement eines druckwasserreaktors |
DE19916893C1 (de) * | 1999-04-14 | 2000-10-12 | Siemens Ag | Abstandhalter für ein Leichtwasserreaktor-Brennelement |
Also Published As
Publication number | Publication date |
---|---|
JPS4964058A (nl) | 1974-06-21 |
SE379882B (nl) | 1975-10-20 |
NL7308547A (nl) | 1974-01-14 |
FR2192283B1 (nl) | 1978-08-04 |
IT989746B (it) | 1975-06-10 |
BE802107A (nl) | 1973-11-05 |
US3929569A (en) | 1975-12-30 |
GB1433342A (en) | 1976-04-28 |
DE2233904A1 (de) | 1974-01-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |