GB1271748A - Improvements in or relating to a device for blanking-off a tube - Google Patents

Improvements in or relating to a device for blanking-off a tube

Info

Publication number
GB1271748A
GB1271748A GB2889669A GB2889669A GB1271748A GB 1271748 A GB1271748 A GB 1271748A GB 2889669 A GB2889669 A GB 2889669A GB 2889669 A GB2889669 A GB 2889669A GB 1271748 A GB1271748 A GB 1271748A
Authority
GB
United Kingdom
Prior art keywords
bolt
tube
washer
blanking
june
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
GB2889669A
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox Ltd
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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Publication of GB1271748A publication Critical patent/GB1271748A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow in pipes or hoses
    • F16L55/12—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ
    • F16L55/128—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose
    • F16L55/136—Means for stopping flow in pipes or hoses by introducing into the pipe a member expandable in situ introduced axially into the pipe or hose the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Pipe Accessories (AREA)
GB2889669A 1968-06-08 1969-06-06 Improvements in or relating to a device for blanking-off a tube Expired GB1271748A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681750831 DE1750831A1 (de) 1968-06-08 1968-06-08 Vorrichtung zum Verschliessen von Rohren

Publications (1)

Publication Number Publication Date
GB1271748A true GB1271748A (en) 1972-04-26

Family

ID=5692009

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2889669A Expired GB1271748A (en) 1968-06-08 1969-06-06 Improvements in or relating to a device for blanking-off a tube

Country Status (3)

Country Link
DE (1) DE1750831A1 (enrdf_load_stackoverflow)
FR (1) FR2010425A1 (enrdf_load_stackoverflow)
GB (1) GB1271748A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108789C2 (de) * 1981-03-07 1982-12-09 Daimler-Benz Ag, 7000 Stuttgart "Vorrichtung zum vorübergehenden Verschließen einer hohem Druck aussetzbaren Druckleitung"
DE3212223A1 (de) * 1982-04-01 1983-11-03 Kraftwerk Union AG, 4330 Mülheim Rohrverschliesseinrichtung, insbesondere fuer waermetauscherrohre

Also Published As

Publication number Publication date
DE1750831A1 (de) 1971-02-18
FR2010425A1 (enrdf_load_stackoverflow) 1970-02-13

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