ES8204211A1 - Perfeccionamientos en los sistemas de taponar agujeros en recipientes a presion. - Google Patents
Perfeccionamientos en los sistemas de taponar agujeros en recipientes a presion.Info
- Publication number
- ES8204211A1 ES8204211A1 ES498218A ES498218A ES8204211A1 ES 8204211 A1 ES8204211 A1 ES 8204211A1 ES 498218 A ES498218 A ES 498218A ES 498218 A ES498218 A ES 498218A ES 8204211 A1 ES8204211 A1 ES 8204211A1
- Authority
- ES
- Spain
- Prior art keywords
- tool
- plugging element
- bore
- flange
- pressure 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.)
- Expired
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
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0028—Tools for removing or installing seals
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/028—Seals, e.g. 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
SISTEMA PARA TAPONAR UN AGUJERO ROSCADO EN LA PESTAÑA DE UN RECIPIENTE A PRESION DE REACTOR POR MEDIO DE UN COMPONENTE SELLADOR. EL ELEMENTO (6) DE TAPONADO, AL QUE VA UNIDO UN UTIL SEPARABLE (8), CONSISTE EN DOS TAPAS (12,13) QUE FORMAN UN SURCO ANULAR (14) QUE RETIENE UN ARO (15) DE CORDEL REDONDO. UN PERNO ROSCADO (16) ESTA UNIDO A LA TAPA INFERIOR (13), ATRAVESANDO EL EXTREMO ROSCADO LIBRE DE PERNO, UN AGUJERO (17) DE LA TAPA SUPERIOR (12). LAS DOS TAPAS (12,13) SE PUEDEN MOVER UNA CONTRA LA OTRA EN DIRECCION AXILAR CON EL UTIL (8), POR MEDIO DE UNA TUERCA (20) QUE ACTUA EN EL EXTREMO ROSCADO LIBRE CON UN ANILLO ESPACIADOR (18).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2948663A DE2948663C2 (de) | 1979-12-04 | 1979-12-04 | Verfahren zum Verschließen einer im Flansch eines Reaktordruckbehälters angebrachten Gewindebohrung und Vorrichtung zur Durchführung des Verfahrens |
Publications (2)
Publication Number | Publication Date |
---|---|
ES498218A0 ES498218A0 (es) | 1982-05-01 |
ES8204211A1 true ES8204211A1 (es) | 1982-05-01 |
Family
ID=6087530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498218A Expired ES8204211A1 (es) | 1979-12-04 | 1980-12-01 | Perfeccionamientos en los sistemas de taponar agujeros en recipientes a presion. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0029956B1 (es) |
JP (1) | JPS56128494A (es) |
AT (1) | ATE10552T1 (es) |
DE (1) | DE2948663C2 (es) |
ES (1) | ES8204211A1 (es) |
GB (1) | GB2066907B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2644925B1 (fr) * | 1989-03-22 | 1994-04-01 | Framatome | Bouchon etanche pour trou taraude et outillage et procede de pose de ce bouchon |
FR2718818B1 (fr) * | 1994-04-14 | 1996-07-12 | Electricite De France | Obturateur perfectionné pour orifice taraudé. |
FR2915619B1 (fr) * | 2007-04-24 | 2009-08-21 | Areva Np Sas | Dispositif et procede d'obturation d'un orifice d'une enveloppe de faisceau d'un generateur de vapeur d'un reacteur nucleaire a eau sous pression |
JP6532422B2 (ja) * | 2016-03-28 | 2019-06-19 | 三菱重工業株式会社 | 放射性物質収納容器の蓋ボルト穴プラグ及び放射性物質収納方法 |
CN113211372A (zh) * | 2021-03-26 | 2021-08-06 | 海洋石油工程股份有限公司 | 一种应用于卧式连接器的密封圈更换工具 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175727A (en) * | 1963-03-22 | 1965-03-30 | Piel Tillie Margaret | Closure for core holes |
CH447403A (de) * | 1967-04-19 | 1967-11-30 | Sulzer Ag | Verschluss für Druckrohre von Kernreaktoren |
GB2008710A (en) * | 1977-06-27 | 1979-06-06 | British Gas Corp | Plugging Holes in Pipes or Vessels |
JPS54145850A (en) * | 1978-05-04 | 1979-11-14 | Mitsui Eng & Shipbuild Co Ltd | Device for sealing tube |
-
1979
- 1979-12-04 DE DE2948663A patent/DE2948663C2/de not_active Expired
-
1980
- 1980-11-19 EP EP80107182A patent/EP0029956B1/de not_active Expired
- 1980-11-19 AT AT80107182T patent/ATE10552T1/de not_active IP Right Cessation
- 1980-11-28 GB GB8038244A patent/GB2066907B/en not_active Expired
- 1980-12-01 ES ES498218A patent/ES8204211A1/es not_active Expired
- 1980-12-02 JP JP16919680A patent/JPS56128494A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2066907B (en) | 1983-08-24 |
ATE10552T1 (de) | 1984-12-15 |
EP0029956B1 (de) | 1984-11-28 |
ES498218A0 (es) | 1982-05-01 |
DE2948663C2 (de) | 1983-01-13 |
JPS56128494A (en) | 1981-10-07 |
DE2948663A1 (de) | 1981-06-11 |
EP0029956A1 (de) | 1981-06-10 |
GB2066907A (en) | 1981-07-15 |
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