CH607238A5 - - Google Patents
Info
- Publication number
- CH607238A5 CH607238A5 CH534476A CH534476A CH607238A5 CH 607238 A5 CH607238 A5 CH 607238A5 CH 534476 A CH534476 A CH 534476A CH 534476 A CH534476 A CH 534476A CH 607238 A5 CH607238 A5 CH 607238A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/02—Arrangements for handling screws or nuts
- B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
- B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
- B25B23/101—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means for hand-driven screw-drivers
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
- F16B37/044—Nut cages
-
- 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
- G21C3/334—Assembling, maintenance or repair of the bundles
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/999—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener with retainer, e.g. tether
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1515677A CH615776A5 (en) | 1975-08-01 | 1977-12-09 | Tool for mounting or dismounting a nuclear fuel rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/601,000 US4036692A (en) | 1975-08-01 | 1975-08-01 | Nuclear fuel element nut retainer cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH607238A5 true CH607238A5 (US20080138455A1-20080612-C00006.png) | 1978-11-30 |
Family
ID=24405892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH534476A CH607238A5 (US20080138455A1-20080612-C00006.png) | 1975-08-01 | 1976-04-28 |
Country Status (17)
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2756667C3 (de) * | 1977-12-19 | 1981-02-26 | Kraftwerk Union Ag, 4330 Muelheim | Brennelement für gasgekühlte Kernreaktoren |
| FR2420826A1 (fr) * | 1978-03-22 | 1979-10-19 | Commissariat Energie Atomique | Assemblage combustible montable et demontable a distance pour reacteur nucleaire et outils correspondants |
| FR2483669A2 (fr) * | 1978-05-23 | 1981-12-04 | Commissariat Energie Atomique | Dispositif de fixation d'un tube de guidage d'un assemblage combustible nucleaire aux plaques d'extremites dudit assemblage |
| JPS56155026U (US20080138455A1-20080612-C00006.png) * | 1980-04-21 | 1981-11-19 | ||
| EP0041014B1 (fr) * | 1980-05-27 | 1985-02-20 | COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel | Dispositif de fixation d'un tube de guidage d'un assemblage combustible nucléaire aux plaques d'extrémités dudit assemblage |
| ZA815600B (en) * | 1980-09-12 | 1982-08-25 | Westinghouse Electric Corp | Reconstitutable fuel assembly for a nuclear reactor |
| US4381284A (en) * | 1980-12-16 | 1983-04-26 | Westinghouse Electric Corp. | Fuel assembly for a nuclear reactor |
| FR2533350B1 (fr) * | 1982-09-16 | 1988-07-08 | Fragema Framatome & Cogema | Assemblage de combustible nucleaire a crayons remplacables |
| US4603027A (en) * | 1983-12-21 | 1986-07-29 | Westinghouse Electric Corp. | Removable top nozzle and tool for a nuclear reactor fuel assembly |
| US4770846A (en) * | 1984-02-03 | 1988-09-13 | Westinghouse Electric Corp. | Replacement support pin for guide tubes in operating plants |
| US4704246A (en) * | 1984-06-06 | 1987-11-03 | Westinghouse Electric Corp. | Crimping |
| US4818473A (en) * | 1985-05-08 | 1989-04-04 | Westinghouse Electric Corp. | Fuel bundle |
| US4687631A (en) * | 1985-09-12 | 1987-08-18 | Westinghouse Electric Corp. | Top nozzle mounted reusable fastener device in a reconstitutable nuclear fuel assembly |
| US4684499A (en) * | 1985-12-10 | 1987-08-04 | Westinghouse Electric Corp. | Burnable absorber rod releasable latching structure |
| US4772448A (en) * | 1986-01-07 | 1988-09-20 | Westinghouse Electric Corp. | Support pin system and locking nut retainer |
| US4820479A (en) * | 1988-02-10 | 1989-04-11 | Westinghouse Electric Corp. | Guide pin assembly for a nuclear reactor |
| US4937039A (en) * | 1989-01-17 | 1990-06-26 | Westinghouse Electric Corp. | Four pin mounting system for nuclear reactor control rod guide tubes |
| US4963318A (en) * | 1989-04-24 | 1990-10-16 | General Electric Company | Spring lock washer for tie rod nuts |
| US5024806A (en) * | 1989-09-21 | 1991-06-18 | Westinghouse Electric Corp. | Enhanced debris filter bottom nozzle for a nuclear fuel assembly |
| US5271588A (en) * | 1992-07-17 | 1993-12-21 | General Electric Company | Multi-piece tube clamp |
| US5265141A (en) * | 1992-08-19 | 1993-11-23 | General Electric Company | Captive fastener |
| US5361283A (en) * | 1994-03-15 | 1994-11-01 | B&W Fuel Company | Guide tube retainer |
| US5367548A (en) * | 1994-03-15 | 1994-11-22 | B&W Fuel Company | Guide tube retainer |
| SE517867C2 (sv) * | 1995-10-12 | 2002-07-23 | Gen Electric | Vattenstav i ett bränsleaggregat tillhörigt en kokvattenreaktor |
| ATE515641T1 (de) * | 2002-07-16 | 2011-07-15 | Acument Ip Llc | Käfigmutteranordnung mit einer abstandsmutter |
| US7156599B2 (en) * | 2002-07-16 | 2007-01-02 | Textron Inc. | Cage nut assembly having stand-offs |
| US6692206B1 (en) | 2002-08-16 | 2004-02-17 | Textron Inc. | Split weld cage nut assembly |
| EP1570187A4 (en) * | 2002-12-10 | 2006-09-27 | Textron Inc | CAGE AND NUT ASSEMBLY HAVING A FLEXIBLE CAGE |
| US7086817B2 (en) * | 2003-01-13 | 2006-08-08 | Textron Inc. | Collapsible nut |
| FR2870759B1 (fr) * | 2004-05-28 | 2006-09-01 | Framatome Anp Sas | Dispositif de sertissage a distance d'une coupelle fixe de blocage en rotation d'une vis et procede mettant en oeuvre un tel dispositif |
| US20060018024A1 (en) * | 2004-07-23 | 2006-01-26 | Bryant Kyle R | Panoramic see-through optical device |
| JP4424431B2 (ja) * | 2007-10-12 | 2010-03-03 | トヨタ自動車株式会社 | 締結構造 |
| US10124472B2 (en) * | 2012-04-16 | 2018-11-13 | Bwxt Mpower, Inc. | Lower end fitting locknut for nuclear fuel assembly |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1201444A (en) * | 1916-02-17 | 1916-10-17 | Charles A Helmick | Nut-lock. |
| US1212918A (en) * | 1916-06-19 | 1917-01-16 | J B Freeman | Nut-lock. |
| US2431735A (en) * | 1942-10-22 | 1947-12-02 | Honeywell Regulator Co | Locking device for screws and nuts |
| US2385777A (en) * | 1943-10-26 | 1945-10-02 | Smaller War Plants Corp | Nut-supporting device |
| US2737222A (en) * | 1952-06-07 | 1956-03-06 | United Carr Fastener Corp | Resilient detent stud and socket fastener assembly |
| US3033260A (en) * | 1954-12-03 | 1962-05-08 | Snow William Herbert | Anchor nut assembly with removable shim |
| BE576980A (US20080138455A1-20080612-C00006.png) * | 1958-03-31 | 1900-01-01 | ||
| FR1193560A (fr) * | 1958-10-21 | 1959-11-03 | Shur Lok Corp | Assemblage d'un écrou de fixation et d'un panneau |
| US3142627A (en) * | 1959-10-21 | 1964-07-28 | Atomic Energy Authority Uk | Fuel element assemblies |
| GB938492A (en) * | 1961-06-14 | 1963-10-02 | Ft Products Ltd | An improved nut or bolt-head cage |
| GB1000339A (en) * | 1963-04-25 | 1965-08-04 | Soc Anglo Belge Vulcain Sa | Nuclear fuel assembly end supports |
| NL133363C (US20080138455A1-20080612-C00006.png) * | 1966-03-24 | |||
| US3431170A (en) * | 1966-12-07 | 1969-03-04 | Gen Electric | Nuclear reactor fuel bundle |
| US3421563A (en) * | 1967-07-31 | 1969-01-14 | Federal Screw Works | Fastener assembly |
| US3475273A (en) * | 1967-12-05 | 1969-10-28 | Combustion Eng | Nuclear reactor fuel assembly |
| US3722329A (en) * | 1970-05-07 | 1973-03-27 | Huck Mfg Co | Fastener installation tool |
| DE2042312A1 (de) * | 1970-05-22 | 1971-12-02 | Bbc Brown Boveri & Cie | Sicherung für Innen-Sechskantschrauben |
| US3653802A (en) * | 1970-11-18 | 1972-04-04 | Lowell Warner Weiss | Nut crimping tool |
| US3801453A (en) * | 1972-02-11 | 1974-04-02 | Transfer Systems | Fuel assembly for power generating nuclear reactor |
-
1975
- 1975-08-01 US US05/601,000 patent/US4036692A/en not_active Expired - Lifetime
-
1976
- 1976-04-05 CA CA249,605A patent/CA1064741A/en not_active Expired
- 1976-04-12 IL IL49396A patent/IL49396A/xx unknown
- 1976-04-20 NL NLAANVRAGE7604115,A patent/NL177535C/xx not_active IP Right Cessation
- 1976-04-21 EG EG235/76A patent/EG13517A/xx active
- 1976-04-27 BE BE166493A patent/BE841173A/xx not_active IP Right Cessation
- 1976-04-28 CH CH534476A patent/CH607238A5/xx not_active IP Right Cessation
- 1976-05-04 GB GB18252/76A patent/GB1516957A/en not_active Expired
- 1976-05-07 LU LU74897A patent/LU74897A1/xx unknown
- 1976-05-13 IT IT09446/76A patent/IT1067142B/it active
- 1976-05-13 DK DK214376A patent/DK143924C/da not_active IP Right Cessation
- 1976-05-14 ES ES447973A patent/ES447973A1/es not_active Expired
- 1976-05-14 AT AT357376A patent/AT361586B/de not_active IP Right Cessation
- 1976-05-14 BR BR7603095A patent/BR7603095A/pt unknown
- 1976-07-10 DE DE2631182A patent/DE2631182C3/de not_active Expired
- 1976-07-30 JP JP51090429A patent/JPS5218590A/ja active Granted
- 1976-07-30 FR FR7623311A patent/FR2319956A1/fr active Granted
- 1976-11-12 JP JP13543776A patent/JPS52115500A/ja active Granted
-
1979
- 1979-08-10 CA CA333,585A patent/CA1091367A/en not_active Expired
-
1985
- 1985-01-04 NL NL8500021A patent/NL8500021A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5218590A (en) | 1977-02-12 |
| GB1516957A (en) | 1978-07-05 |
| IL49396A0 (en) | 1976-07-30 |
| JPS52115500A (en) | 1977-09-28 |
| LU74897A1 (US20080138455A1-20080612-C00006.png) | 1977-01-14 |
| US4036692A (en) | 1977-07-19 |
| DK214376A (da) | 1977-02-02 |
| BR7603095A (pt) | 1977-05-24 |
| DE2631182B2 (de) | 1978-08-24 |
| FR2319956B1 (US20080138455A1-20080612-C00006.png) | 1982-10-08 |
| CA1091367A (en) | 1980-12-09 |
| ATA357376A (de) | 1980-08-15 |
| DK143924C (da) | 1982-05-17 |
| CA1064741A (en) | 1979-10-23 |
| NL177535B (nl) | 1985-05-01 |
| DE2631182C3 (de) | 1979-04-26 |
| DK143924B (da) | 1981-10-26 |
| IL49396A (en) | 1980-09-16 |
| EG13517A (en) | 1981-12-31 |
| ES447973A1 (es) | 1977-12-01 |
| JPS5510877B2 (US20080138455A1-20080612-C00006.png) | 1980-03-19 |
| BE841173A (fr) | 1976-08-16 |
| FR2319956A1 (fr) | 1977-02-25 |
| DE2631182A1 (de) | 1977-02-03 |
| NL7604115A (nl) | 1977-02-03 |
| IT1067142B (it) | 1985-03-12 |
| NL177535C (nl) | 1985-10-01 |
| AT361586B (de) | 1981-03-25 |
| NL8500021A (nl) | 1985-05-01 |
| JPS546439B2 (US20080138455A1-20080612-C00006.png) | 1979-03-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AUV | Undeliverable decisions opened (patents) |
Free format text: DAS OBENGENANNTE HAUPTPATENT IST, MANGELS BEZAHLUNG DER 14. JAHRESGEBUHR GELOSCHT WORDEN. |
|
| PL | Patent ceased |