FR2455694A1 - Support de tourillon formant palier et chaudiere nucleaire utilisant un tel support - Google Patents

Support de tourillon formant palier et chaudiere nucleaire utilisant un tel support

Info

Publication number
FR2455694A1
FR2455694A1 FR7911340A FR7911340A FR2455694A1 FR 2455694 A1 FR2455694 A1 FR 2455694A1 FR 7911340 A FR7911340 A FR 7911340A FR 7911340 A FR7911340 A FR 7911340A FR 2455694 A1 FR2455694 A1 FR 2455694A1
Authority
FR
France
Prior art keywords
bearing
nuclear reactor
trunnion
esp
octagonal cross
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.)
Granted
Application number
FR7911340A
Other languages
English (en)
French (fr)
Other versions
FR2455694B1 (enExample
Inventor
Robert Pierart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRETAGNE ATEL CHANTIERS
Original Assignee
BRETAGNE ATEL CHANTIERS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BRETAGNE ATEL CHANTIERS filed Critical BRETAGNE ATEL CHANTIERS
Priority to FR7911340A priority Critical patent/FR2455694A1/fr
Publication of FR2455694A1 publication Critical patent/FR2455694A1/fr
Application granted granted Critical
Publication of FR2455694B1 publication Critical patent/FR2455694B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/024—Supporting constructions for pressure vessels or containment vessels
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Sliding-Contact Bearings (AREA)
FR7911340A 1979-05-04 1979-05-04 Support de tourillon formant palier et chaudiere nucleaire utilisant un tel support Granted FR2455694A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7911340A FR2455694A1 (fr) 1979-05-04 1979-05-04 Support de tourillon formant palier et chaudiere nucleaire utilisant un tel support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7911340A FR2455694A1 (fr) 1979-05-04 1979-05-04 Support de tourillon formant palier et chaudiere nucleaire utilisant un tel support

Publications (2)

Publication Number Publication Date
FR2455694A1 true FR2455694A1 (fr) 1980-11-28
FR2455694B1 FR2455694B1 (enExample) 1981-10-02

Family

ID=9225073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911340A Granted FR2455694A1 (fr) 1979-05-04 1979-05-04 Support de tourillon formant palier et chaudiere nucleaire utilisant un tel support

Country Status (1)

Country Link
FR (1) FR2455694A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254963A1 (de) * 1986-07-28 1988-02-03 Siemens Aktiengesellschaft Kernkraftwerk mit einem metallischen Reaktordruckbehälter
EP1306857A1 (de) * 2001-10-23 2003-05-02 GNB Gesellschaft für Nuklear-Behälter mbH Tragzapfen für zur Aufnahme radioaktiver Stoffe bestimmte Behälter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583429A (en) * 1967-07-31 1971-06-08 Westinghouse Electric Corp Reactor vessel supports
FR2139946A1 (enExample) * 1971-05-29 1973-01-12 Gen Electric
FR2173914A1 (enExample) * 1971-12-21 1973-10-12 Babcock & Wilcox Co
DE2429234A1 (de) * 1973-06-28 1975-01-16 Combustion Eng Halterung fuer das druckgefaess eines kernreaktors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583429A (en) * 1967-07-31 1971-06-08 Westinghouse Electric Corp Reactor vessel supports
FR2139946A1 (enExample) * 1971-05-29 1973-01-12 Gen Electric
FR2173914A1 (enExample) * 1971-12-21 1973-10-12 Babcock & Wilcox Co
DE2429234A1 (de) * 1973-06-28 1975-01-16 Combustion Eng Halterung fuer das druckgefaess eines kernreaktors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254963A1 (de) * 1986-07-28 1988-02-03 Siemens Aktiengesellschaft Kernkraftwerk mit einem metallischen Reaktordruckbehälter
US4801425A (en) * 1986-07-28 1989-01-31 Siemens Aktiengesellschaft Nuclear power plant having a metallic reactor pressure vessel
EP1306857A1 (de) * 2001-10-23 2003-05-02 GNB Gesellschaft für Nuklear-Behälter mbH Tragzapfen für zur Aufnahme radioaktiver Stoffe bestimmte Behälter

Also Published As

Publication number Publication date
FR2455694B1 (enExample) 1981-10-02

Similar Documents

Publication Publication Date Title
CA956216A (en) Process for rendering a steel piece superficially hard and corrosion resistant
CA962748A (en) Computer controlled metal rolling mill
CS222205B2 (en) Method of making the metal e.g. aluminium in the electrolyser
YU39664B (en) Method of decomposing radioactive products of corrosion on the inner side of nuclear reactors
FR2455694A1 (fr) Support de tourillon formant palier et chaudiere nucleaire utilisant un tel support
CA925264A (en) Process and apparatus for casting and rolling metal rods, and especially steel rods from the casting heat
ZA706501B (en) Austenitic steel having corrosion stability
YU287271A (en) Device for straightening workpieces, e.g. bars and tubes, mandrel for manufacturing tubes of round cross-section
BE823630A (fr) Procede pour la production et l'entreposage d'un gaz de protection pour le recuit d'acier et d'autres metaux
ZA765534B (en) Steel safety vessel for nuclear reactor installations or the like
CA961309A (en) Oxidation resistant austenitic ductile iron
CA973396A (en) Deep hardening steel
CA945048A (en) Method of hardening the surface of workpieces made of iron and steel
GB952506A (en) Improvements relating to mine roof supports
ES482622A1 (es) Un dispositivo mejorado para guiar pares de perfiles que hayan de ser conectados por soldadura.
DK130457B (da) Fremgangsmåde og apparat til brug ved fremstilling af gearhjul af bronce med indsatte nav af støbejern eller stål.
CA890811A (en) Process for carburizing the metal uranium and the uranium contained in low-melting alloys
CA978368A (en) Treating steel in the ladle
CA883741A (en) Austenitic heat resisting steel
CA926656A (en) Austenitic heat resisting steel
CA975127A (en) Method for connecting steel frame columns or the like in building construction
CIZERON et al. Influence of cumulative thermal cycling on the progressive disappearance of the martensitic transformation of 18 percent-nickel maraging steels(Cumulative rapid thermal cycling influence on progressive disappearance martensitic transformation in 18 percent nickel maraging steel)
CA882649A (en) Descaling method for steel
JPS5372766A (en) Steel pipe drawing process
CA869481A (en) Austenitic steel

Legal Events

Date Code Title Description
ST Notification of lapse