CA1121718A - Dispositif d'extraction de l'enveloppe du tubulure et de son support d'un generateur de vapeur - Google Patents

Dispositif d'extraction de l'enveloppe du tubulure et de son support d'un generateur de vapeur

Info

Publication number
CA1121718A
CA1121718A CA000340455A CA340455A CA1121718A CA 1121718 A CA1121718 A CA 1121718A CA 000340455 A CA000340455 A CA 000340455A CA 340455 A CA340455 A CA 340455A CA 1121718 A CA1121718 A CA 1121718A
Authority
CA
Canada
Prior art keywords
column
wrapper
support
cutting
spacer
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
Application number
CA000340455A
Other languages
English (en)
Inventor
Gregory L. Calhoun
Angelo J. Cassette
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1121718A publication Critical patent/CA1121718A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Arc Welding In General (AREA)
CA000340455A 1978-12-28 1979-11-22 Dispositif d'extraction de l'enveloppe du tubulure et de son support d'un generateur de vapeur Expired CA1121718A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97416078A 1978-12-28 1978-12-28
US974,160 1978-12-28

Publications (1)

Publication Number Publication Date
CA1121718A true CA1121718A (fr) 1982-04-13

Family

ID=25521673

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000340455A Expired CA1121718A (fr) 1978-12-28 1979-11-22 Dispositif d'extraction de l'enveloppe du tubulure et de son support d'un generateur de vapeur

Country Status (6)

Country Link
JP (1) JPS5592271A (fr)
CA (1) CA1121718A (fr)
DE (1) DE2949270A1 (fr)
ES (1) ES8105506A1 (fr)
FR (1) FR2445488A1 (fr)
SE (1) SE7910681L (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552205B1 (fr) * 1983-09-21 1987-11-06 Thome Paul Agencement des structures internes de generateurs de vapeur pour en ameliorer la maintenance
KR100362263B1 (ko) * 1999-12-29 2002-11-23 한전기공주식회사 증기 발생기의 스파이럴 아암 커버 커팅장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2213135B1 (fr) * 1972-11-21 1975-04-25 Gtm Etpm
US3991720A (en) * 1975-01-29 1976-11-16 Westinghouse Electric Corporation J tube discharge or feedwater header

Also Published As

Publication number Publication date
JPS5592271A (en) 1980-07-12
SE7910681L (sv) 1980-06-29
ES487311A0 (es) 1981-05-16
DE2949270A1 (de) 1980-07-10
ES8105506A1 (es) 1981-05-16
FR2445488A1 (fr) 1980-07-25
JPS6353907B2 (fr) 1988-10-26

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Legal Events

Date Code Title Description
MKEX Expiry