BE448126A - - Google Patents

Info

Publication number
BE448126A
BE448126A BE448126DA BE448126A BE 448126 A BE448126 A BE 448126A BE 448126D A BE448126D A BE 448126DA BE 448126 A BE448126 A BE 448126A
Authority
BE
Belgium
Prior art keywords
frame
plug
stopper
spherical annular
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE448126A publication Critical patent/BE448126A/fr

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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/11—Plugs
    • F16L55/1125—Plugs fixed by rotating a limited amplitude
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B1/00—Buttons
    • A44B1/08—Constructional characteristics
    • A44B1/12—Constructional characteristics covered by fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Pipe Accessories (AREA)
BE448126D BE448126A (de)

Publications (1)

Publication Number Publication Date
BE448126A true BE448126A (de)

Family

ID=103785

Family Applications (1)

Application Number Title Priority Date Filing Date
BE448126D BE448126A (de)

Country Status (1)

Country Link
BE (1) BE448126A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112400A1 (de) * 2008-03-11 2009-09-17 Alstom Technology Ltd Hohlgegossenes gussteil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009112400A1 (de) * 2008-03-11 2009-09-17 Alstom Technology Ltd Hohlgegossenes gussteil
US8721284B2 (en) 2008-03-11 2014-05-13 Alstom Technology Ltd. Hollow-cast casting with a closure device

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