GB1432651A - Subersible trenching apparatus - Google Patents

Subersible trenching apparatus

Info

Publication number
GB1432651A
GB1432651A GB4050673A GB4050673A GB1432651A GB 1432651 A GB1432651 A GB 1432651A GB 4050673 A GB4050673 A GB 4050673A GB 4050673 A GB4050673 A GB 4050673A GB 1432651 A GB1432651 A GB 1432651A
Authority
GB
United Kingdom
Prior art keywords
trench
jet
carriage
fuel
engine
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
GB4050673A
Other languages
English (en)
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
Publication of GB1432651A publication Critical patent/GB1432651A/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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Exhaust Gas After Treatment (AREA)
GB4050673A 1972-09-27 1973-08-28 Subersible trenching apparatus Expired GB1432651A (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
GB1432651A true GB1432651A (en) 1976-04-22

Family

ID=23126084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4050673A Expired GB1432651A (en) 1972-09-27 1973-08-28 Subersible trenching apparatus

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258323A (en) * 1991-07-03 1993-02-03 Dfx Technology Limited Apparatus for supplying pulsed compressed air
WO2001079614A1 (en) * 2000-04-13 2001-10-25 Kayoshi Tsujimoto Equipments for excavating the underground

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037133U (OSRAM) * 1989-06-07 1991-01-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258323A (en) * 1991-07-03 1993-02-03 Dfx Technology Limited Apparatus for supplying pulsed compressed air
WO2001079614A1 (en) * 2000-04-13 2001-10-25 Kayoshi Tsujimoto Equipments for excavating the underground

Also Published As

Publication number Publication date
NO135327B (OSRAM) 1976-12-13
NL7313016A (OSRAM) 1974-03-29
NO135327C (OSRAM) 1977-03-23
AU5951673A (en) 1975-02-27
JPS4971717A (OSRAM) 1974-07-11
AU475676B2 (en) 1976-09-02
CA993205A (en) 1976-07-20

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees