GB1508864A - Device for obturating leaky tubes of heat-exchangers - Google Patents

Device for obturating leaky tubes of heat-exchangers

Info

Publication number
GB1508864A
GB1508864A GB27335/75A GB2733575A GB1508864A GB 1508864 A GB1508864 A GB 1508864A GB 27335/75 A GB27335/75 A GB 27335/75A GB 2733575 A GB2733575 A GB 2733575A GB 1508864 A GB1508864 A GB 1508864A
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
obturating
arm
assembly
stem
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
GB27335/75A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1508864A publication Critical patent/GB1508864A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J11/00—Manipulators not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F11/00—Arrangements for sealing leaky tubes and conduits
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Pipe Accessories (AREA)
GB27335/75A 1974-07-08 1975-06-27 Device for obturating leaky tubes of heat-exchangers Expired GB1508864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7423715A FR2278051A1 (fr) 1974-07-08 1974-07-08 Appareil pour obturer des tubes fuyards d'echangeur thermique

Publications (1)

Publication Number Publication Date
GB1508864A true GB1508864A (en) 1978-04-26

Family

ID=9141018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27335/75A Expired GB1508864A (en) 1974-07-08 1975-06-27 Device for obturating leaky tubes of heat-exchangers

Country Status (9)

Country Link
US (1) US3964293A (enExample)
JP (1) JPS5130649A (enExample)
BE (1) BE830682A (enExample)
DE (1) DE2530291A1 (enExample)
ES (1) ES439183A1 (enExample)
FR (1) FR2278051A1 (enExample)
GB (1) GB1508864A (enExample)
IT (1) IT1036461B (enExample)
SE (1) SE7507739L (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4231419A (en) * 1978-07-21 1980-11-04 Kraftwerk Union Aktiengesellschaft Manipulator for inspection and possible repair of the tubes of heat exchangers, especially of steam generators for nuclear reactors
US4303368A (en) * 1978-09-18 1981-12-01 Westinghouse Electric Corp. Remote docking apparatus
US4278044A (en) * 1978-12-11 1981-07-14 Davis, French And Associates, Inc. Remote marking tool
US4304800A (en) * 1978-12-11 1981-12-08 Davis, French And Associates, Inc. Method for remotely marking a defective heat exchanger tube
US4393920A (en) * 1981-02-17 1983-07-19 The Kansai Electric Power Co., Inc. Manipulator for working in a heat exchanger
DE3122660C2 (de) * 1981-06-06 1986-06-19 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zur Inspektion und/oder zur Reparatur der Rohre eines Dampferzeugers einer Kernkraftanlage
US4515747A (en) * 1982-09-27 1985-05-07 Combustion Engineering, Inc. Remotely operated maintenance and inspection equipment transporter
US4804038A (en) * 1983-10-11 1989-02-14 The Babcock & Wilcox Company Remotely installed, operated and removed manipulator for steam generator
GB9325591D0 (en) * 1993-12-14 1994-02-16 Somerset Technical Lab Ltd Leakage detection
JP3028941B2 (ja) * 1997-10-22 2000-04-04 核燃料サイクル開発機構 多重シース型ナトリウム漏洩検出装置
US20050092354A1 (en) * 2003-11-05 2005-05-05 Jeong Woo T. Automated lance system for lancing along the annuals of a steam generator
EP4740037A1 (en) * 2023-07-06 2026-05-13 Luma Vision Limited Systems and methods for event-driven ultrasound sampling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168824A (en) * 1962-08-15 1965-02-09 Automatic Elect Lab Audible leak locator
BE789872Q (fr) * 1966-11-28 1973-02-01 Brown Boilers Ltd Obturation de tubes defectueux dans des faisceaux de tubes
US3691609A (en) * 1970-03-25 1972-09-19 Hydro Vel Services Inc Tube plugging tool
US3882715A (en) * 1973-07-05 1975-05-13 Treadwell Corp Air leak detector

Also Published As

Publication number Publication date
US3964293A (en) 1976-06-22
IT1036461B (it) 1979-10-30
FR2278051B1 (enExample) 1977-03-11
DE2530291A1 (de) 1976-01-22
BE830682A (fr) 1975-10-16
FR2278051A1 (fr) 1976-02-06
SE7507739L (sv) 1976-01-09
ES439183A1 (es) 1977-06-16
JPS5130649A (en) 1976-03-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee