IT942296B - Perfezionamento nei tubi in calcestruzzo - Google Patents

Perfezionamento nei tubi in calcestruzzo

Info

Publication number
IT942296B
IT942296B IT53898/71A IT5389871A IT942296B IT 942296 B IT942296 B IT 942296B IT 53898/71 A IT53898/71 A IT 53898/71A IT 5389871 A IT5389871 A IT 5389871A IT 942296 B IT942296 B IT 942296B
Authority
IT
Italy
Prior art keywords
improvement
concrete pipes
pipes
concrete
Prior art date
Application number
IT53898/71A
Other languages
English (en)
Original Assignee
Humes 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 Humes Ltd filed Critical Humes Ltd
Application granted granted Critical
Publication of IT942296B publication Critical patent/IT942296B/it

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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/18—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings
    • F16L58/185—Protection of pipes or pipe fittings against corrosion or incrustation specially adapted for pipe fittings for joints with sleeve or socket
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/035—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed around the spigot end before connection
    • 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
    • F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
    • F16L25/0027—Joints for pipes made of reinforced concrete
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
IT53898/71A 1970-12-30 1971-11-05 Perfezionamento nei tubi in calcestruzzo IT942296B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU362370 1970-12-30

Publications (1)

Publication Number Publication Date
IT942296B true IT942296B (it) 1973-03-20

Family

ID=3694080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53898/71A IT942296B (it) 1970-12-30 1971-11-05 Perfezionamento nei tubi in calcestruzzo

Country Status (4)

Country Link
CH (1) CH534321A (it)
DE (1) DE2165068A1 (it)
IT (1) IT942296B (it)
ZA (1) ZA717287B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8204724D0 (sv) * 1982-08-17 1982-08-17 Leonard J Seltorp Arbetsmedium for bl a mhd-generatorer
DE4024501A1 (de) * 1990-08-02 1992-02-06 Epping Wilhelm Gmbh Rohr aus haertendem baustoff mit rohrsteckverbindung
DE4024502A1 (de) * 1990-08-02 1992-02-06 Epping Wilhelm Gmbh Rohr aus haertendem baustoff mit rohr-manschettenverbindung
DE4025603A1 (de) * 1990-08-13 1992-02-20 Pt Poly Tec Gmbh Betonrohr
FR2710127B1 (fr) * 1993-09-17 1995-12-08 Tuyaux Bonna Tuyau ou analogue, comportant un fût bordé d'une bague d'about femelle.
DE29804587U1 (de) 1998-03-14 1998-05-20 Kunststoffröhren Sendenhorst GmbH, 48324 Sendenhorst Inlinerrohr
DE202004003139U1 (de) * 2004-03-01 2005-07-28 Gebr. Fasel Betonwerk Gmbh Betonrohr mit korrosionsfester Innenauskleidung
DE102014211030A1 (de) 2014-06-10 2015-12-17 Bfs Betonfertigteilesysteme Gmbh Verfahren und Vorrichtung zur Herstellung eines Kanalrohrelements

Also Published As

Publication number Publication date
CH534321A (de) 1973-02-28
ZA717287B (en) 1972-08-30
DE2165068A1 (de) 1972-07-06

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