CA993205A - Submarine pipeline trenching apparatus - Google Patents

Submarine pipeline trenching apparatus

Info

Publication number
CA993205A
CA993205A CA179,055A CA179055A CA993205A CA 993205 A CA993205 A CA 993205A CA 179055 A CA179055 A CA 179055A CA 993205 A CA993205 A CA 993205A
Authority
CA
Canada
Prior art keywords
submarine pipeline
trenching apparatus
pipeline trenching
submarine
trenching
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
CA179,055A
Other languages
English (en)
Other versions
CA179055S (fr
Inventor
Clarence W. Shaw
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.)
J Ray McDermott and Co Inc
Original Assignee
J Ray McDermott and Co Inc
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 J Ray McDermott and Co Inc filed Critical J Ray McDermott and Co Inc
Application granted granted Critical
Publication of CA993205A publication Critical patent/CA993205A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • E02F5/107—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using blowing-effect devices, e.g. jets
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8883—Using the force of explosions, e.g. by the use of internal combustion engines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CA179,055A 1972-09-27 1973-08-17 Submarine pipeline trenching apparatus Expired CA993205A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29276372A 1972-09-27 1972-09-27

Publications (1)

Publication Number Publication Date
CA993205A true CA993205A (en) 1976-07-20

Family

ID=23126084

Family Applications (1)

Application Number Title Priority Date Filing Date
CA179,055A Expired CA993205A (en) 1972-09-27 1973-08-17 Submarine pipeline trenching apparatus

Country Status (6)

Country Link
JP (1) JPS4971717A (en, 2012)
AU (1) AU475676B2 (en, 2012)
CA (1) CA993205A (en, 2012)
GB (1) GB1432651A (en, 2012)
NL (1) NL7313016A (en, 2012)
NO (1) NO135327C (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037133U (en, 2012) * 1989-06-07 1991-01-23
GB2258323A (en) * 1991-07-03 1993-02-03 Dfx Technology Limited Apparatus for supplying pulsed compressed air
AU5440401A (en) * 2000-04-13 2001-10-30 Kayoshi Tsujimoto Equipments for excavating the underground

Also Published As

Publication number Publication date
NO135327B (en, 2012) 1976-12-13
NL7313016A (en, 2012) 1974-03-29
NO135327C (en, 2012) 1977-03-23
AU5951673A (en) 1975-02-27
JPS4971717A (en, 2012) 1974-07-11
AU475676B2 (en) 1976-09-02
GB1432651A (en) 1976-04-22

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