DE3036398C2 - Schutzvorrichtung für bruchgefährdete Abschnitte von Rohrleitungen - Google Patents

Schutzvorrichtung für bruchgefährdete Abschnitte von Rohrleitungen

Info

Publication number
DE3036398C2
DE3036398C2 DE3036398A DE3036398A DE3036398C2 DE 3036398 C2 DE3036398 C2 DE 3036398C2 DE 3036398 A DE3036398 A DE 3036398A DE 3036398 A DE3036398 A DE 3036398A DE 3036398 C2 DE3036398 C2 DE 3036398C2
Authority
DE
Germany
Prior art keywords
pipeline
section
breakage
annular
risk
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
DE3036398A
Other languages
German (de)
English (en)
Other versions
DE3036398A1 (de
Inventor
Sadao Tokio/Tokyo Hattori
Shunichi Kamakura Kanagawa Honda
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.)
Japan Atomic Energy Agency
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan, Tokio/Tokyo
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 Doryokuro Kakunenryo Kaihatsu Jigyodan, Tokio/Tokyo filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan, Tokio/Tokyo
Publication of DE3036398A1 publication Critical patent/DE3036398A1/de
Application granted granted Critical
Publication of DE3036398C2 publication Critical patent/DE3036398C2/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/02—Welded joints
    • F16L13/04—Welded joints with arrangements for preventing overstressing
    • F16L13/06—Welded joints with arrangements for preventing overstressing with tension relief of the weld by means of detachable members, e.g. divided tension rings, bolts in flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Joints With Sleeves (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
DE3036398A 1979-10-02 1980-09-26 Schutzvorrichtung für bruchgefährdete Abschnitte von Rohrleitungen Expired DE3036398C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12699379A JPS5652689A (en) 1979-10-02 1979-10-02 Protection mechanism of pipings

Publications (2)

Publication Number Publication Date
DE3036398A1 DE3036398A1 (de) 1981-04-09
DE3036398C2 true DE3036398C2 (de) 1987-01-15

Family

ID=14948994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3036398A Expired DE3036398C2 (de) 1979-10-02 1980-09-26 Schutzvorrichtung für bruchgefährdete Abschnitte von Rohrleitungen

Country Status (2)

Country Link
JP (1) JPS5652689A (ko)
DE (1) DE3036398C2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2119691A1 (es) * 1995-06-30 1998-10-01 Framatome Sa Procedimiento y dispositivo de cierre estanco de un conducto tubular de instrumentacion de un reactor nuclear.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429522C1 (de) * 1984-08-10 1985-11-14 Uhde Gmbh, 4600 Dortmund Reaktionsrohrsystem eines Roehrenspaltofens
JPH0330636Y2 (ko) * 1985-04-04 1991-06-27
JP4580913B2 (ja) * 2006-08-17 2010-11-17 株式会社東芝 ジェットポンプライザの補強装置
CN104956138A (zh) 2013-02-01 2015-09-30 中国电力株式会社 配管用的加固用具
JP6429520B2 (ja) * 2014-07-17 2018-11-28 三菱重工業株式会社 配管防護装置および原子力設備

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US345463A (en) * 1886-07-13 teener
DE383376C (de) * 1923-10-12 Ernst Schrader Vorrichtung zum Nachpruefen der Dichtigkeit von Rohrleitungen
US1976797A (en) * 1931-04-20 1934-10-16 Naylor Pipe Company Pipe coupling and a method of producing the same
FR724766A (fr) * 1931-10-19 1932-05-02 English Steel Corp Ltd Perfectionnements aux joints de tuyaux ou récipients devant résister à la pression d'un fluide
US2326941A (en) * 1940-04-01 1943-08-17 Heitner Joseph Joint for demountable steel structures
DE1720973U (de) * 1953-09-10 1956-04-26 Mengeringhausen Max Bauelemente und ihre verbindung, insbesondere fuer zerlegbare gerueste, rahmen- und fachwerkkonstruktionen.
US3084959A (en) * 1959-08-05 1963-04-09 Corning Glass Works Pipe coupling having a band clamp and resilient sleeve
DE1167676B (de) * 1960-08-04 1964-04-09 Herbert Spelter Sicherungseinrichtung fuer ein hydraulisches oder pneumatisches Bremssystem an Kraftfhrzeugen
DE1934852U (de) * 1966-01-25 1966-03-17 Pass & Sohn Gummiwerk Dichtungsring.
FR1528312A (fr) * 1967-06-06 1968-06-07 Contraves Ag Raccord démontable pour tubes à haute pression
US3625549A (en) * 1970-02-09 1971-12-07 Gerrit De Vries Strap ring connector
DE2202826A1 (de) * 1971-02-23 1972-08-31 British Petroleum Co Rohrleitung
DE7209732U (ko) * 1971-03-24
DE7812462U1 (de) * 1978-04-24 1978-08-17 Staege, Ruediger, 1000 Berlin Sicherheitsschlauch mit schalter und elektromagnetventil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2119691A1 (es) * 1995-06-30 1998-10-01 Framatome Sa Procedimiento y dispositivo de cierre estanco de un conducto tubular de instrumentacion de un reactor nuclear.

Also Published As

Publication number Publication date
JPS5652689A (en) 1981-05-11
DE3036398A1 (de) 1981-04-09

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Legal Events

Date Code Title Description
8125 Change of the main classification

Ipc: F17D 5/00

8126 Change of the secondary classification

Ipc: ENTFAELLT

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JAPAN NUCLEAR CYCLE DEVELOPMENT INSTITUTE, TOKAI,