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)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Joints With Sleeves (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 (hr)
DE (1) DE3036398C2 (hr)

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 (hr) * 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
US9829144B2 (en) 2013-02-01 2017-11-28 The Chugoku Electric Power Co., Inc. Pipe-reinforcing implement
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 (hr) * 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
DE3036398A1 (de) 1981-04-09
JPS5652689A (en) 1981-05-11

Similar Documents

Publication Publication Date Title
DE69109452T2 (de) Kegelstumpfförmiges Schraubgewinde für Rohre.
DE2039607C3 (de) Abdichteinrichtung zur Reparatur einer undichten Schraubenflanschverbindung
EP2260906B1 (de) Flammensperranordnung
DE102009054434A1 (de) Katalysatorgehäuse
DE19532407A1 (de) Katalytischer Konverter mit einer Unterstützungsmatte
DE2640221A1 (de) Dichtung fuer eine fluessigkeitsdruckpruefeinrichtung
DE29812929U1 (de) Flachringdichtung
DE8916031U1 (de) Rohrkupplung zum Verbinden der Enden zweier Rohre
DE2609366A1 (de) Duennwandiges rohr, insbesondere als heissluftkanal fuer flugzeuge
DE3036398C2 (de) Schutzvorrichtung für bruchgefährdete Abschnitte von Rohrleitungen
EP1217286B1 (de) Anordnung zur Verbindung von zwei doppelwandig verlegten Rohrleitungen
DE2903036C2 (de) Hydrozyklonseparator
DE3423921A1 (de) Elektromagnetischer durchflussmesser
DE1501585C3 (de) Regenerativ-Wärmetauscher
DE2044207B2 (de) Druckdichte Gleitführung für zwei ineinanderliegende und zwischeneinander einen Ringraum freilassende, einen Wärmetauscher bildende Rohre
DE3341869C2 (hr)
DE602005003383T2 (de) Pressfitting mit einem schneidbaren Prüfring
DE1286333B (de) Ringfoermige Leitvorrichtung fuer Gasturbinentriebwerke mit axialer Stroemung
DE3544128C2 (hr)
DE102019131050A1 (de) Fließläppvorrichtung zum Glätten einer Fläche eines Werkstückes
DE2558816C3 (de) Reaktor für die Nachverbrennung der Abgase einer Brennkraftmaschine
EP0164503A2 (de) Mediumführende leitung mit mindestens einer Drosselvorrichtung
DE202012101483U1 (de) Dichtung für eine Flanschverbindung
WO2001020154A1 (de) Maschine, vorzugsweise hubkolbenmaschine
DE9210548U1 (de) Dichtring für Druckrohrleitungen

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,