EP1124092A3 - Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers - Google Patents

Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers Download PDF

Info

Publication number
EP1124092A3
EP1124092A3 EP01101966A EP01101966A EP1124092A3 EP 1124092 A3 EP1124092 A3 EP 1124092A3 EP 01101966 A EP01101966 A EP 01101966A EP 01101966 A EP01101966 A EP 01101966A EP 1124092 A3 EP1124092 A3 EP 1124092A3
Authority
EP
European Patent Office
Prior art keywords
inspecting
working
steam generator
tube plate
flexible lance
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
EP01101966A
Other languages
English (en)
French (fr)
Other versions
EP1124092A2 (de
EP1124092B1 (de
Inventor
Bruno Dipl.-Ing. Dippel
Konrad Meier-Hynek
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.)
Areva GmbH
Original Assignee
Framatome ANP 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 Framatome ANP GmbH filed Critical Framatome ANP GmbH
Publication of EP1124092A2 publication Critical patent/EP1124092A2/de
Publication of EP1124092A3 publication Critical patent/EP1124092A3/de
Application granted granted Critical
Publication of EP1124092B1 publication Critical patent/EP1124092B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/483—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers specially adapted for nuclear steam generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Examining Or Testing Airtightness (AREA)

Abstract

Eine flexible Lanze (1) zum Bearbeiten oder Inspizieren eines Rohrbodens (61) eines Dampferzeugers (63) weist ein flexibles metallisches erstes Band (3) auf. An dem ersten Band (3) ist eine sich in seiner Längsrichtung (31) erstreckende erste Ausformung (13) zur Aufnahme einer Versorgungsleitung (17, 19) für einen am freien Ende angeordneten Bearbeitungs- oder Inspektionskopf (71) vorhanden. Ein flexibles metallisches zweites Band (5) ist mit dem ersten Band (3) derart verbunden, dass die offene Seite der ersten Ausformung (13) von dem zweiten Band (5) einen Führungskanal (16) bildend überdeckt ist. Die beiden Bänder (3, 5) sind vorzugsweise durch Sehnen (27, 29) miteinander verbunden, die insbesondere eine höhere Biegesteifigkeit als eines der Bänder (3, 5) aufweisen.
EP01101966A 2000-02-10 2001-01-29 Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers Expired - Lifetime EP1124092B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10006056A DE10006056A1 (de) 2000-02-10 2000-02-10 Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers
DE10006056 2000-02-10

Publications (3)

Publication Number Publication Date
EP1124092A2 EP1124092A2 (de) 2001-08-16
EP1124092A3 true EP1124092A3 (de) 2002-09-11
EP1124092B1 EP1124092B1 (de) 2009-04-29

Family

ID=7630563

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01101966A Expired - Lifetime EP1124092B1 (de) 2000-02-10 2001-01-29 Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers

Country Status (4)

Country Link
EP (1) EP1124092B1 (de)
AT (1) ATE430287T1 (de)
DE (2) DE10006056A1 (de)
ES (1) ES2324392T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006066A1 (de) * 2000-02-10 2001-08-30 Siemens Ag Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers
DE102015118615B3 (de) * 2015-10-30 2016-09-01 Areva Gmbh Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459597A1 (de) * 1987-03-18 1991-12-04 Electric Power Research Institute, Inc Flexible Lanze zum Entfernen von Schlamm in der Sekundärseite eines Dampferzeugers
EP0501648A2 (de) * 1991-02-27 1992-09-02 Electric Power Research Institute, Inc Vorrichtung zur Auffindung und Wiedererlangung von fremden Körpern in einem Bündel
EP0815388A1 (de) * 1995-03-15 1998-01-07 Siemens Aktiengesellschaft Flexible lanze zum bearbeiten oder inspizieren eines rohrbodens eines dampferzeugers
EP0976976A2 (de) * 1998-07-29 2000-02-02 THE BABCOCK & WILCOX COMPANY Lanzenvorrichtung
EP1124093A2 (de) * 2000-02-10 2001-08-16 Siemens Aktiengesellschaft Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2514108B1 (fr) * 1981-10-06 1986-06-13 Framatome Sa Procede et dispositif d'elimination des boues sur la plaque tubulaire des generateurs de vapeur
JPS59500065A (ja) 1982-01-25 1984-01-12 シーメンス、アクチエンゲゼルシヤフト 熱交換器を高圧で洗泥するための管隘路マニピュレ−タ、噴射ヘッドおよびその噴射方法
WO1998044291A1 (en) * 1997-03-28 1998-10-08 Electric Power Research Institute, Inc. Variable tension lance support

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0459597A1 (de) * 1987-03-18 1991-12-04 Electric Power Research Institute, Inc Flexible Lanze zum Entfernen von Schlamm in der Sekundärseite eines Dampferzeugers
EP0501648A2 (de) * 1991-02-27 1992-09-02 Electric Power Research Institute, Inc Vorrichtung zur Auffindung und Wiedererlangung von fremden Körpern in einem Bündel
EP0815388A1 (de) * 1995-03-15 1998-01-07 Siemens Aktiengesellschaft Flexible lanze zum bearbeiten oder inspizieren eines rohrbodens eines dampferzeugers
EP0976976A2 (de) * 1998-07-29 2000-02-02 THE BABCOCK & WILCOX COMPANY Lanzenvorrichtung
EP1124093A2 (de) * 2000-02-10 2001-08-16 Siemens Aktiengesellschaft Flexible Lanze zum Bearbeiten oder Inspizieren eines Rohrbodens eines Dampferzeugers

Also Published As

Publication number Publication date
ATE430287T1 (de) 2009-05-15
EP1124092A2 (de) 2001-08-16
ES2324392T3 (es) 2009-08-06
DE50114860D1 (de) 2009-06-10
EP1124092B1 (de) 2009-04-29
DE10006056A1 (de) 2001-08-30

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