CH543693A - Gefässdeckel-Verschlussmechanismus - Google Patents
Gefässdeckel-VerschlussmechanismusInfo
- Publication number
- CH543693A CH543693A CH936271A CH936271A CH543693A CH 543693 A CH543693 A CH 543693A CH 936271 A CH936271 A CH 936271A CH 936271 A CH936271 A CH 936271A CH 543693 A CH543693 A CH 543693A
- Authority
- CH
- Switzerland
- Prior art keywords
- locking mechanism
- lid locking
- vessel lid
- vessel
- locking
- Prior art date
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
- B25B29/00—Accessories
- B25B29/02—Bolt tensioners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/067—Bolt tensioners
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/06—Sealing-plugs
-
- 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
- Y10S411/916—Bolt having tension feature
-
- 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
- Y10T292/221—Screw and nut
- Y10T292/223—Swingable
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5319870 US3837694A (en) | 1970-07-08 | 1970-07-08 | Hydraulic head closure mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
CH543693A true CH543693A (de) | 1973-10-31 |
Family
ID=21982563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH936271A CH543693A (de) | 1970-07-08 | 1971-06-25 | Gefässdeckel-Verschlussmechanismus |
Country Status (11)
Country | Link |
---|---|
US (1) | US3837694A (xx) |
JP (1) | JPS5315916Y2 (xx) |
AT (1) | AT315972B (xx) |
BE (1) | BE769665A (xx) |
CA (1) | CA949467A (xx) |
CH (1) | CH543693A (xx) |
DE (1) | DE2130590A1 (xx) |
FR (1) | FR2100337A5 (xx) |
GB (1) | GB1299567A (xx) |
NL (1) | NL7109382A (xx) |
SE (1) | SE361077B (xx) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2306947C2 (de) * | 1973-02-13 | 1974-08-15 | Siempelkamp Giesserei Kg, 4150 Krefeld | Vorgespannter Druckbehälter für Atomkernreaktoren |
GB1499291A (en) * | 1975-01-10 | 1978-01-25 | Westinghouse Electric Corp | Nuclear reactor apparatus |
FR2329414A1 (fr) * | 1975-10-27 | 1977-05-27 | Skf Cie Applic Mecanique | Tendeur hydraulique a plusieurs etages pour boulons ou goujons precontraints |
US4075923A (en) * | 1976-06-17 | 1978-02-28 | Latham Raymond E | Fastener tensioning apparatus |
DE2749538C3 (de) * | 1977-11-03 | 1980-09-04 | Kraftwerk Union Ag, 4330 Muelheim | Anordnung zum Messen der Vorspannung eines insbesondere zum Verschluß eines Reaktordruckbehälters dienenden Gewindebolzens |
DE2749536C3 (de) * | 1977-11-03 | 1980-09-04 | Kraftwerk Union Ag, 4330 Muelheim | Anordnung zum Messen der Vorspannung eines insbesondere zum Verschluß eines Reaktordruckbehälters dienenden Schraubenbolzens |
DE2749537C3 (de) * | 1977-11-03 | 1980-09-04 | Kraftwerk Union Ag, 4330 Muelheim | Anordnung zum Messen der Vorspannung eines insbesondere zum Verschluß eines Reaktordruckbehälters dienenden Schraubenbolzens |
DE2952025C2 (de) * | 1979-12-22 | 1985-02-28 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Stutzendurchführung |
US4452753A (en) * | 1982-02-26 | 1984-06-05 | Combustion Engineering, Inc. | Apparatus for cleaning and inspecting closure studs of a nuclear reactor vessel |
US4454790A (en) * | 1982-04-30 | 1984-06-19 | Westinghouse Electric Corp. | Bolt stretch measurement device |
FR2540574A1 (fr) * | 1983-02-04 | 1984-08-10 | Electricite De France | Procede et dispositif pour le montage d'un ensemble de raccordement visse etanche, notamment pour raccorder un element plongeur a une enceinte |
DE3850672T2 (de) * | 1987-09-29 | 1995-03-02 | John Wentworth Bucknell | Krafterzeuger. |
GB2291155B (en) * | 1994-07-15 | 1998-04-08 | Hydra Tight Ltd | Hydraulic bolt tensioning arrangement |
US5589640A (en) * | 1996-04-03 | 1996-12-31 | Butler; Patrick J. | Method for detecting changes in preload on a tie rod installed as part of a core shroud repair in a boiling water reactor |
US6840726B2 (en) * | 2002-12-16 | 2005-01-11 | Siemens Westinghouse Power Corporation | Tensioning apparatus and method |
US7066699B2 (en) * | 2002-12-16 | 2006-06-27 | Siemens Westinghouse Power Corporation | Tensioning apparatus and method |
DE102004043145B3 (de) * | 2004-09-03 | 2006-05-18 | Hohmann, Jörg | Hydraulische Schraubenspannvorrichtung |
US7434349B2 (en) * | 2005-05-17 | 2008-10-14 | Gary Bennis | Slip bobber rig |
FR2905460B1 (fr) * | 2006-09-01 | 2009-08-07 | Skf Ab | Procede et dispositif de controle de serrage hydraulique d'un ou plusieurs boulons. |
ES2633110T5 (es) * | 2008-11-14 | 2022-11-24 | Wagner Vermoegensverwaltungs Gmbh & Co Kg | Dispositivo tensor de tornillos |
DE102018107657A1 (de) * | 2018-03-29 | 2019-10-02 | Frank Hohmann | Vorrichtung zum Anziehen von Schraubverbindungen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL201077A (xx) * | 1954-10-18 | 1900-01-01 | ||
US2844021A (en) * | 1955-04-29 | 1958-07-22 | Crane Co | Valve locking device |
US3130628A (en) * | 1958-10-06 | 1964-04-28 | Moeller & Neumann Gmbh | Arrangement for elongating a stay bolt means or tension anchor independently of nut means associated therewith |
SU135079A1 (ru) * | 1960-03-16 | 1960-11-30 | Ф.Я. Михалев | Автоклав |
US3027993A (en) * | 1960-09-28 | 1962-04-03 | United States Borax Chem | Tensioning means for belt conveyors |
US3154006A (en) * | 1962-10-12 | 1964-10-27 | Danly Mach Specialties Inc | Tensioning system for power press tie rods |
US3270906A (en) * | 1963-09-25 | 1966-09-06 | Chemical Construction Corp | Closure for pressure vessels |
-
1970
- 1970-07-08 US US5319870 patent/US3837694A/en not_active Expired - Lifetime
-
1971
- 1971-05-27 GB GB1752471A patent/GB1299567A/en not_active Expired
- 1971-05-28 CA CA114,151A patent/CA949467A/en not_active Expired
- 1971-06-21 DE DE19712130590 patent/DE2130590A1/de active Pending
- 1971-06-25 CH CH936271A patent/CH543693A/de not_active IP Right Cessation
- 1971-06-29 AT AT561471A patent/AT315972B/de active
- 1971-07-06 SE SE875271A patent/SE361077B/xx unknown
- 1971-07-07 FR FR7124813A patent/FR2100337A5/fr not_active Expired
- 1971-07-07 NL NL7109382A patent/NL7109382A/xx unknown
- 1971-07-08 BE BE769665A patent/BE769665A/xx unknown
-
1977
- 1977-05-11 JP JP5884677U patent/JPS5315916Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1299567A (en) | 1972-12-13 |
FR2100337A5 (xx) | 1972-03-17 |
SE361077B (xx) | 1973-10-15 |
JPS5315916Y2 (xx) | 1978-04-26 |
DE2130590A1 (de) | 1972-01-20 |
BE769665A (fr) | 1972-01-10 |
NL7109382A (xx) | 1972-01-11 |
CA949467A (en) | 1974-06-18 |
US3837694A (en) | 1974-09-24 |
JPS52160096U (xx) | 1977-12-05 |
AT315972B (de) | 1974-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |