FR2274997A1 - Dispositif de vissage et devissage sous tension pour ouvrir et fermer le couvercle d'une cuve de reacteur nucleaire - Google Patents

Dispositif de vissage et devissage sous tension pour ouvrir et fermer le couvercle d'une cuve de reacteur nucleaire

Info

Publication number
FR2274997A1
FR2274997A1 FR7512102A FR7512102A FR2274997A1 FR 2274997 A1 FR2274997 A1 FR 2274997A1 FR 7512102 A FR7512102 A FR 7512102A FR 7512102 A FR7512102 A FR 7512102A FR 2274997 A1 FR2274997 A1 FR 2274997A1
Authority
FR
France
Prior art keywords
bolt
cover
threaded bolts
flange
vessel
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
FR7512102A
Other languages
English (en)
French (fr)
Other versions
FR2274997B1 (enExample
Inventor
Heinrich Schulte
Peter Schungel
Kurt Togl
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Publication of FR2274997A1 publication Critical patent/FR2274997A1/fr
Application granted granted Critical
Publication of FR2274997B1 publication Critical patent/FR2274997B1/fr
Granted legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR7512102A 1974-06-14 1975-04-18 Dispositif de vissage et devissage sous tension pour ouvrir et fermer le couvercle d'une cuve de reacteur nucleaire Granted FR2274997A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742428847 DE2428847B2 (de) 1974-06-14 1974-06-14 Schraubenspannvorrichtung zum oeffnen und schliessen des deckels eines reaktorkessels

Publications (2)

Publication Number Publication Date
FR2274997A1 true FR2274997A1 (fr) 1976-01-09
FR2274997B1 FR2274997B1 (enExample) 1978-12-08

Family

ID=5918173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512102A Granted FR2274997A1 (fr) 1974-06-14 1975-04-18 Dispositif de vissage et devissage sous tension pour ouvrir et fermer le couvercle d'une cuve de reacteur nucleaire

Country Status (3)

Country Link
BE (1) BE830216A (enExample)
DE (1) DE2428847B2 (enExample)
FR (1) FR2274997A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540279A1 (fr) * 1983-01-28 1984-08-03 Kley France Appareil de vissage-devissage, en particulier pour visser-devisser les goujons de fixation du couvercle de la cuve d'un reacteur nucleaire
FR2589536A1 (fr) * 1985-11-04 1987-05-07 Framatome Sa Dispositif de tension pour le serrage et le desserrage de boulons ou goujons
EP0293281A1 (fr) * 1987-05-27 1988-11-30 Framatome Dispositif de vissage et de dévissage de goujons ou boulons de grandes dimensions
CN109551215A (zh) * 2019-01-24 2019-04-02 长沙纽泰自动化科技有限公司 一种盖板螺钉拧紧系统
CN113546809A (zh) * 2020-04-24 2021-10-26 苏州苏门亿嘉数控科技有限公司 一种高效双向灌胶机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331527C2 (de) * 1983-08-06 1985-07-25 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Abstellstand für eine Schraubenspannvorrichtung
DE4201324C2 (de) * 1992-01-20 1999-02-04 Westfalia Nukleartechnik Gmbh Schraubenspannvorrichtung
CN112222811B (zh) * 2020-10-09 2022-03-11 创富再生资源(成都)有限公司 一种动力电池回收拆解用整排螺钉旋拧装置
CN119550044B (zh) * 2024-11-12 2025-09-26 中国航发南方工业有限公司 螺栓自动拧紧装置

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540279A1 (fr) * 1983-01-28 1984-08-03 Kley France Appareil de vissage-devissage, en particulier pour visser-devisser les goujons de fixation du couvercle de la cuve d'un reacteur nucleaire
EP0116488A1 (fr) * 1983-01-28 1984-08-22 KLEY-FRANCE, Société Anonyme dite: Appareil de vissage-dévissage, en particulier pour visser-dévisser les goujons de fixation du couvercle de la cuve d'un réacteur nucléaire
FR2589536A1 (fr) * 1985-11-04 1987-05-07 Framatome Sa Dispositif de tension pour le serrage et le desserrage de boulons ou goujons
EP0222625A1 (fr) * 1985-11-04 1987-05-20 Framatome Dispositif de tension pour le serrage et le desserrage de boulons ou goujons
US4802806A (en) * 1985-11-04 1989-02-07 Framatome Tension device for tightening and loosening bolts or pins
EP0293281A1 (fr) * 1987-05-27 1988-11-30 Framatome Dispositif de vissage et de dévissage de goujons ou boulons de grandes dimensions
FR2615776A1 (fr) * 1987-05-27 1988-12-02 Framatome Sa Dispositif de vissage et de devissage de goujons ou boulons de grandes dimensions
CN109551215A (zh) * 2019-01-24 2019-04-02 长沙纽泰自动化科技有限公司 一种盖板螺钉拧紧系统
CN109551215B (zh) * 2019-01-24 2024-01-23 长沙纽泰自动化科技有限公司 一种盖板螺钉拧紧系统
CN113546809A (zh) * 2020-04-24 2021-10-26 苏州苏门亿嘉数控科技有限公司 一种高效双向灌胶机

Also Published As

Publication number Publication date
DE2428847B2 (de) 1976-12-23
FR2274997B1 (enExample) 1978-12-08
BE830216A (fr) 1975-10-01
DE2428847A1 (de) 1976-01-02

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Legal Events

Date Code Title Description
ST Notification of lapse