DE4031879A1 - Verbindungsstueck aus mehreren konzentrischen elementen fuer ebenso viele ineinanderliegende rohre - Google Patents

Verbindungsstueck aus mehreren konzentrischen elementen fuer ebenso viele ineinanderliegende rohre

Info

Publication number
DE4031879A1
DE4031879A1 DE4031879A DE4031879A DE4031879A1 DE 4031879 A1 DE4031879 A1 DE 4031879A1 DE 4031879 A DE4031879 A DE 4031879A DE 4031879 A DE4031879 A DE 4031879A DE 4031879 A1 DE4031879 A1 DE 4031879A1
Authority
DE
Germany
Prior art keywords
separation
sliding sleeve
separating
area
concentric
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
DE4031879A
Other languages
German (de)
English (en)
Other versions
DE4031879C2 (enrdf_load_stackoverflow
Inventor
Dieter Stern
Lothar Gumb
Karl Neumann
Manfred Selig
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.)
Forschungszentrum Karlsruhe GmbH
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
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 Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Priority to DE4031879A priority Critical patent/DE4031879A1/de
Publication of DE4031879A1 publication Critical patent/DE4031879A1/de
Application granted granted Critical
Publication of DE4031879C2 publication Critical patent/DE4031879C2/de
Granted 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
    • 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
    • F16L27/00—Adjustable joints; Joints allowing movement
    • F16L27/12—Adjustable joints; Joints allowing movement allowing substantial longitudinal adjustment or movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints Allowing Movement (AREA)
DE4031879A 1990-10-08 1990-10-08 Verbindungsstueck aus mehreren konzentrischen elementen fuer ebenso viele ineinanderliegende rohre Granted DE4031879A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4031879A DE4031879A1 (de) 1990-10-08 1990-10-08 Verbindungsstueck aus mehreren konzentrischen elementen fuer ebenso viele ineinanderliegende rohre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4031879A DE4031879A1 (de) 1990-10-08 1990-10-08 Verbindungsstueck aus mehreren konzentrischen elementen fuer ebenso viele ineinanderliegende rohre

Publications (2)

Publication Number Publication Date
DE4031879A1 true DE4031879A1 (de) 1992-04-30
DE4031879C2 DE4031879C2 (enrdf_load_stackoverflow) 1992-09-10

Family

ID=6415857

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4031879A Granted DE4031879A1 (de) 1990-10-08 1990-10-08 Verbindungsstueck aus mehreren konzentrischen elementen fuer ebenso viele ineinanderliegende rohre

Country Status (1)

Country Link
DE (1) DE4031879A1 (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533334B1 (en) * 1999-10-13 2003-03-18 Chart Inc. Vacuum-jacketed bayonet pipe spool and pipe spool system for cryogenic fluid
US6695358B2 (en) * 1999-10-13 2004-02-24 Chart, Inc. Controlled leak cryogenic bayonet pipe spool and system
WO2002061327A3 (en) * 2001-01-08 2004-08-12 Chart Inc Controlled leak cryogenic bayonet pipe spool and system
US7052047B1 (en) * 2002-03-21 2006-05-30 Lockheed Martin Corporation Detachable high-pressure flow path coupler
US7137651B2 (en) 2003-04-02 2006-11-21 Chart Industries, Inc. Fluid piping systems and pipe spools suitable for sub sea use
EP1731823A1 (en) * 2005-06-08 2006-12-13 Single Buoy Moorings Inc. Cryogenic transfer hose
US20120228865A1 (en) * 2011-03-08 2012-09-13 Kevin Sopoliga Independently expandable double containment joint
CN111750197A (zh) * 2020-08-06 2020-10-09 山东华舜重工集团有限公司 一种大型双层波纹膨胀节
CN113357469A (zh) * 2021-07-19 2021-09-07 南京晨光东螺波纹管有限公司 一种具有均分位移及减震作用的膨胀节结构
US20240003476A1 (en) * 2022-07-01 2024-01-04 Airbus Operations Gmbh Hydrogen pipe coupling arrangement with enhanced inner sealing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475635A (en) * 1945-01-08 1949-07-12 Elmer C Parsons Multiple conduit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475635A (en) * 1945-01-08 1949-07-12 Elmer C Parsons Multiple conduit

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6533334B1 (en) * 1999-10-13 2003-03-18 Chart Inc. Vacuum-jacketed bayonet pipe spool and pipe spool system for cryogenic fluid
US6695358B2 (en) * 1999-10-13 2004-02-24 Chart, Inc. Controlled leak cryogenic bayonet pipe spool and system
WO2002061327A3 (en) * 2001-01-08 2004-08-12 Chart Inc Controlled leak cryogenic bayonet pipe spool and system
US7052047B1 (en) * 2002-03-21 2006-05-30 Lockheed Martin Corporation Detachable high-pressure flow path coupler
US7137651B2 (en) 2003-04-02 2006-11-21 Chart Industries, Inc. Fluid piping systems and pipe spools suitable for sub sea use
EP1731823A1 (en) * 2005-06-08 2006-12-13 Single Buoy Moorings Inc. Cryogenic transfer hose
WO2006132532A3 (en) * 2005-06-08 2008-03-13 Single Buoy Moorings Cryogenic transfer hose
RU2404392C2 (ru) * 2005-06-08 2010-11-20 Сингл Бой Мурингс Инк. Шланг для перекачки криогенных жидкостей
CN101258356B (zh) * 2005-06-08 2011-05-04 辛格尔浮筒系船公司 低温输送软管
US8074687B2 (en) 2005-06-08 2011-12-13 Single Buoy Moorings Inc. Cryogenic transfer hose
US20120228865A1 (en) * 2011-03-08 2012-09-13 Kevin Sopoliga Independently expandable double containment joint
CN111750197A (zh) * 2020-08-06 2020-10-09 山东华舜重工集团有限公司 一种大型双层波纹膨胀节
CN113357469A (zh) * 2021-07-19 2021-09-07 南京晨光东螺波纹管有限公司 一种具有均分位移及减震作用的膨胀节结构
US20240003476A1 (en) * 2022-07-01 2024-01-04 Airbus Operations Gmbh Hydrogen pipe coupling arrangement with enhanced inner sealing
US12372185B2 (en) * 2022-07-01 2025-07-29 Airbus Operations Gmbh Hydrogen pipe coupling arrangement with enhanced inner sealing

Also Published As

Publication number Publication date
DE4031879C2 (enrdf_load_stackoverflow) 1992-09-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee