GB2138915B - Conduit - Google Patents

Conduit

Info

Publication number
GB2138915B
GB2138915B GB08311881A GB8311881A GB2138915B GB 2138915 B GB2138915 B GB 2138915B GB 08311881 A GB08311881 A GB 08311881A GB 8311881 A GB8311881 A GB 8311881A GB 2138915 B GB2138915 B GB 2138915B
Authority
GB
United Kingdom
Prior art keywords
conduit
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
GB08311881A
Other versions
GB2138915A (en
GB8311881D0 (en
Inventor
Iwao Maeta
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.)
MAETA CONCRETE WORKS Ltd
Original Assignee
MAETA CONCRETE WORKS 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 MAETA CONCRETE WORKS Ltd filed Critical MAETA CONCRETE WORKS Ltd
Priority to GB08311881A priority Critical patent/GB2138915B/en
Publication of GB8311881D0 publication Critical patent/GB8311881D0/en
Publication of GB2138915A publication Critical patent/GB2138915A/en
Application granted granted Critical
Publication of GB2138915B publication Critical patent/GB2138915B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • 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
    • F16L9/003—Rigid pipes with a rectangular cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
GB08311881A 1983-04-29 1983-04-29 Conduit Expired GB2138915B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08311881A GB2138915B (en) 1983-04-29 1983-04-29 Conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08311881A GB2138915B (en) 1983-04-29 1983-04-29 Conduit

Publications (3)

Publication Number Publication Date
GB8311881D0 GB8311881D0 (en) 1983-06-02
GB2138915A GB2138915A (en) 1984-10-31
GB2138915B true GB2138915B (en) 1986-11-12

Family

ID=10541972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08311881A Expired GB2138915B (en) 1983-04-29 1983-04-29 Conduit

Country Status (1)

Country Link
GB (1) GB2138915B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594458A1 (en) * 1986-02-19 1987-08-21 Fremont Claude Irrigation channel in the form of sections.
ES2195781B1 (en) * 2002-04-10 2006-02-16 R & C RESEARCH AND CONCRETE, S.A. PREFABRICATED BEAM CONSTRUCTION SYSTEM OF LARGE DIMENSIONS.
FR2849658B1 (en) * 2003-01-03 2005-10-07 Roger Communeau DAM OF PIT
ES2354663B2 (en) * 2008-08-01 2012-01-12 Structural Research S.L. PREFABRICATED BEAM TO PASS IT OUT.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB292328A (en) * 1927-05-18 1928-06-21 Harry Kellett An improved system of constructing of tunnels and sewers
GB476680A (en) * 1936-05-11 1937-12-13 John Campbell Townley Improvements in and relating to the lining of conduits, sewers, pipes and the like
GB560849A (en) * 1942-10-19 1944-04-24 William Wright Improvements in and relating to the construction of tunnels and the like
GB1342891A (en) * 1970-01-23 1974-01-03 Morgan Refractories Ltd Sheathing metal members in furnaces
GB1449462A (en) * 1973-02-05 1976-09-15 Foseco Int Pipe cladding

Also Published As

Publication number Publication date
GB2138915A (en) 1984-10-31
GB8311881D0 (en) 1983-06-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee