JPS5968443A - ウォーターエゼクターユニット - Google Patents

ウォーターエゼクターユニット

Info

Publication number
JPS5968443A
JPS5968443A JP17699282A JP17699282A JPS5968443A JP S5968443 A JPS5968443 A JP S5968443A JP 17699282 A JP17699282 A JP 17699282A JP 17699282 A JP17699282 A JP 17699282A JP S5968443 A JPS5968443 A JP S5968443A
Authority
JP
Japan
Prior art keywords
sand
water jet
water
pipe
frame
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.)
Granted
Application number
JP17699282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0354222B2 (enrdf_load_stackoverflow
Inventor
Hitoshi Hatano
倫 波多野
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.)
Nihon Solid Co Ltd
Original Assignee
Nihon Solid Co 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 Nihon Solid Co Ltd filed Critical Nihon Solid Co Ltd
Priority to JP17699282A priority Critical patent/JPS5968443A/ja
Publication of JPS5968443A publication Critical patent/JPS5968443A/ja
Publication of JPH0354222B2 publication Critical patent/JPH0354222B2/ja
Granted 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
    • 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)
JP17699282A 1982-10-09 1982-10-09 ウォーターエゼクターユニット Granted JPS5968443A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17699282A JPS5968443A (ja) 1982-10-09 1982-10-09 ウォーターエゼクターユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17699282A JPS5968443A (ja) 1982-10-09 1982-10-09 ウォーターエゼクターユニット

Publications (2)

Publication Number Publication Date
JPS5968443A true JPS5968443A (ja) 1984-04-18
JPH0354222B2 JPH0354222B2 (enrdf_load_stackoverflow) 1991-08-19

Family

ID=16023285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17699282A Granted JPS5968443A (ja) 1982-10-09 1982-10-09 ウォーターエゼクターユニット

Country Status (1)

Country Link
JP (1) JPS5968443A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0179651U (enrdf_load_stackoverflow) * 1987-11-18 1989-05-29
FR2714919A1 (fr) * 1994-01-07 1995-07-13 Coflexip Dispositif de comblement d'une tranchée creusée dans le fond sous-marin pour recouvrir une canalisation déposée dans ladite tranchée.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550547A (en) * 1978-10-11 1980-04-12 Hitachi Ltd Method for manufacturing cap of annular fluorescent lamp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550547A (en) * 1978-10-11 1980-04-12 Hitachi Ltd Method for manufacturing cap of annular fluorescent lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0179651U (enrdf_load_stackoverflow) * 1987-11-18 1989-05-29
FR2714919A1 (fr) * 1994-01-07 1995-07-13 Coflexip Dispositif de comblement d'une tranchée creusée dans le fond sous-marin pour recouvrir une canalisation déposée dans ladite tranchée.
WO1995018895A1 (fr) * 1994-01-07 1995-07-13 Coflexip Dispositif de comblement d'une tranchee creusee dans le fond sous-marin pour recouvrir une canalisation deposee dans ladite tranchee
AU686726B2 (en) * 1994-01-07 1998-02-12 Coflexip S.A. Device for filling a trench in the sea bed to cover a pipe placed therein

Also Published As

Publication number Publication date
JPH0354222B2 (enrdf_load_stackoverflow) 1991-08-19

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