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CH552165A - STOPPER PLUGS FOR PIPES MOUNTED IN TUBE PLATES. - Google Patents

STOPPER PLUGS FOR PIPES MOUNTED IN TUBE PLATES.

Info

Publication number
CH552165A
CH552165A CH272673A CH272673A CH552165A CH 552165 A CH552165 A CH 552165A CH 272673 A CH272673 A CH 272673A CH 272673 A CH272673 A CH 272673A CH 552165 A CH552165 A CH 552165A
Authority
CH
Switzerland
Prior art keywords
tube plates
pipes mounted
stopper plugs
plugs
stopper
Prior art date
Application number
CH272673A
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH552165A publication Critical patent/CH552165A/en

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
    • 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

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)
CH272673A 1972-03-10 1973-02-26 STOPPER PLUGS FOR PIPES MOUNTED IN TUBE PLATES. CH552165A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211809 DE2211809A1 (en) 1972-03-10 1972-03-10 Heat exchanger tube seal - using a gripping head inserted into the tube

Publications (1)

Publication Number Publication Date
CH552165A true CH552165A (en) 1974-07-31

Family

ID=5838616

Family Applications (1)

Application Number Title Priority Date Filing Date
CH272673A CH552165A (en) 1972-03-10 1973-02-26 STOPPER PLUGS FOR PIPES MOUNTED IN TUBE PLATES.

Country Status (4)

Country Link
AT (1) AT327629B (en)
CH (1) CH552165A (en)
DE (1) DE2211809A1 (en)
IT (1) IT982500B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037559B4 (en) * 2004-08-03 2008-03-27 Airbus Deutschland Gmbh Assembly protection device for a component of an aircraft

Also Published As

Publication number Publication date
ATA176873A (en) 1975-04-15
IT982500B (en) 1974-10-21
AT327629B (en) 1976-02-10
DE2211809A1 (en) 1973-09-13

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Legal Events

Date Code Title Description
PL Patent ceased