MA20650A1 - Tuyau prefabrique aux joints longitudinaux - Google Patents

Tuyau prefabrique aux joints longitudinaux

Info

Publication number
MA20650A1
MA20650A1 MA20875A MA20875A MA20650A1 MA 20650 A1 MA20650 A1 MA 20650A1 MA 20875 A MA20875 A MA 20875A MA 20875 A MA20875 A MA 20875A MA 20650 A1 MA20650 A1 MA 20650A1
Authority
MA
Morocco
Prior art keywords
prefabricated pipe
longitudinal joints
joints
longitudinal
prefabricated
Prior art date
Application number
MA20875A
Other languages
English (en)
French (fr)
Inventor
Carlos Joaquim Costa Martins De Oliveira
Original Assignee
Carlos Joaquim Costa Martins De Oliveira
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 Carlos Joaquim Costa Martins De Oliveira filed Critical Carlos Joaquim Costa Martins De Oliveira
Publication of MA20650A1 publication Critical patent/MA20650A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/08—Installations of electric cables or lines in or on the ground or water in tunnels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/22—Pipes composed of a plurality of segments
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4459—Ducts; Conduits; Hollow tubes for air blown fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/508—Fixation devices in ducts for drawing cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H02G9/065—Longitudinally split tubes or conduits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Road Paving Structures (AREA)
  • Joints Allowing Movement (AREA)
MA20875A 1985-03-27 1986-03-25 Tuyau prefabrique aux joints longitudinaux MA20650A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT80171A PT80171B (pt) 1985-03-27 1985-03-27 Colector pre-fabricado de juntas longitudinais

Publications (1)

Publication Number Publication Date
MA20650A1 true MA20650A1 (fr) 1986-10-01

Family

ID=20083641

Family Applications (1)

Application Number Title Priority Date Filing Date
MA20875A MA20650A1 (fr) 1985-03-27 1986-03-25 Tuyau prefabrique aux joints longitudinaux

Country Status (13)

Country Link
AP (1) AP6A (pt)
AU (1) AU593545B2 (pt)
BR (1) BR8601370A (pt)
CA (1) CA1262410A (pt)
DE (1) DE3609965A1 (pt)
ES (1) ES293204Y (pt)
FR (1) FR2579715B1 (pt)
GB (1) GB2174472B (pt)
IT (2) IT8653201V0 (pt)
MA (1) MA20650A1 (pt)
OA (1) OA08287A (pt)
PT (1) PT80171B (pt)
ZA (1) ZA862100B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3941513C2 (de) * 1989-12-15 1995-04-06 Flachglas Consult Gmbh Freigefälleleitung, insbesondere für Abwasser
US6484758B2 (en) 1994-06-29 2002-11-26 Societe Civile De Brevets Matiere Conduit for circulation of fluid under pressure
FR2721988B1 (fr) * 1994-06-29 1996-09-13 Matiere Soc Civ De Brevets Conduite de circulation de fluide
DE10261334B4 (de) * 2002-12-28 2010-04-15 Tracto-Technik Gmbh Kanalrohr
FR2952323B1 (fr) * 2009-11-12 2011-12-09 Solvay Segment incurve a paroi multicouche en matiere plastique pour l'assemblage de tubes

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE49997C (de) * R. BEER, Stadtbauinspektor in Magdeburg Kanalrohrschlofs
US900039A (en) * 1908-07-22 1908-09-29 Canton Culvert Company Culvert.
GB505013A (en) * 1937-10-01 1939-05-01 Valdemar Rendle Improvements in resilient tubular coverings
GB571714A (en) * 1944-01-31 1945-09-05 Frederick Braby & Company Ltd Improvements in and relating to sectional sheet-metal culverts
US2608828A (en) * 1949-02-04 1952-09-02 Dimick Mosher Products Company Cradle invert subsoil drainage pipe
GB694578A (en) * 1950-09-19 1953-07-22 Charles Alfred Bolton Improvements in or relating to pipes or conduits
GB784158A (en) * 1955-01-21 1957-10-02 Mining Engineering Co Ltd Ducting for conveying air or other gases
US3095014A (en) * 1958-07-02 1963-06-25 Conch Int Methane Ltd Stave secured sectional insulated conduit
BE638657A (pt) * 1962-10-18 1900-01-01
GB1085262A (en) * 1965-02-08 1967-09-27 Edwin George Tabraham Underground pipe carrying duct
JPS5183829U (pt) * 1974-12-26 1976-07-06
DD123490A1 (pt) * 1975-12-29 1976-12-20
US4183696A (en) * 1976-05-03 1980-01-15 Auriemma Robert S Underground drainage pipe
DE2709114A1 (de) * 1977-03-02 1978-09-07 Zueblin Ag Verfahren zur herstellung von unterirdischen transportwegen grossen durchmessers
GB1536500A (en) * 1977-03-11 1978-12-20 Gilflex Key Ltd Service column for use in buildings
NL7806343A (nl) * 1977-06-15 1978-12-19 Saunders Louie George Kolomvormige konstruktie en werkwijze voor de vervaar- diging daarvan.
GB2087456B (en) * 1980-09-30 1985-06-05 Channeline Design Consultants Linings for sewers
IT1147115B (it) * 1981-07-29 1986-11-19 Coi Sud Di Grimaldi Carlo Tubo in due pezzi o piu' pezzi muniti di orecchiette lungo le generatrici estreme sagomate per consentire l'assemblaggio mediante l'inserimento ad infilo dei settori componenti
GB2124277B (en) * 1982-06-25 1985-10-30 Nippon Zenith Pipe Arched precast concrete culvert
DE3310999A1 (de) * 1983-03-25 1984-09-27 Walter 8029 Sauerlach Keller Kabelkanal-formstueck
EP0126011B1 (fr) * 1983-05-17 1988-06-29 Marcel Matière Procédé d'obtention de structures creuses telles que conduits, silos ou abris

Also Published As

Publication number Publication date
IT8667251A1 (it) 1987-09-27
PT80171A (en) 1985-04-01
ES293204Y (es) 1987-04-01
FR2579715A1 (fr) 1986-10-03
GB8607487D0 (en) 1986-04-30
AU593545B2 (en) 1990-02-15
CA1262410A (en) 1989-10-24
IT1189638B (it) 1988-02-04
AP6A (en) 1987-12-07
FR2579715B1 (fr) 1989-03-31
DE3609965A1 (de) 1986-10-09
GB2174472A (en) 1986-11-05
IT8653201V0 (it) 1986-03-27
ZA862100B (en) 1986-11-26
IT8667251A0 (it) 1986-03-27
AU5508986A (en) 1986-10-02
AP8600030A0 (en) 1986-02-01
PT80171B (pt) 1987-08-19
ES293204U (es) 1986-07-01
GB2174472B (en) 1989-06-21
BR8601370A (pt) 1986-12-02
OA08287A (fr) 1987-10-30

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