JPH05505222A - 流体ベースの掘削における改良 - Google Patents

流体ベースの掘削における改良

Info

Publication number: JPH05505222A
Authority: JP; Japan
Prior art keywords: cut; jet; nozzle; nozzles; cutting
Prior art date: 1990-03-22
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.): Pending

Application number

JP3505819A

Other languages

English (en)

Japanese (ja)

Inventor

スミス、トレバー・ジョン

クローガー、ウイリアム・プレストン

Original Assignee

ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー

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.)

1990-03-22

Filing date

1991-03-14

Publication date

1993-08-05

1990-03-22 Priority claimed from GB909006429A external-priority patent/GB9006429D0/en

1990-08-08 Priority claimed from GB909017397A external-priority patent/GB9017397D0/en

1991-03-14 Application filed by ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー filed Critical ブリテイッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー

1993-08-05 Publication of JPH05505222A publication Critical patent/JPH05505222A/ja

Status Pending legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title claims description 13
238000005553 drilling Methods 0.000 title description 11
239000000463 material Substances 0.000 claims description 48
238000005520 cutting process Methods 0.000 claims description 41
238000000034 method Methods 0.000 claims description 21
239000013049 sediment Substances 0.000 claims description 11
238000009412 basement excavation Methods 0.000 claims description 5
238000004140 cleaning Methods 0.000 claims description 4
238000004891 communication Methods 0.000 claims description 2
230000005855 radiation Effects 0.000 claims 1
239000004576 sand Substances 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
238000009826 distribution Methods 0.000 description 9
239000000853 adhesive Substances 0.000 description 5
238000010586 diagram Methods 0.000 description 5
210000003734 kidney Anatomy 0.000 description 5
230000001070 adhesive effect Effects 0.000 description 4
239000004927 clay Substances 0.000 description 3
230000008878 coupling Effects 0.000 description 3
238000010168 coupling process Methods 0.000 description 3
238000005859 coupling reaction Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000005516 engineering process Methods 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000008569 process Effects 0.000 description 2
238000010408 sweeping Methods 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
230000004323 axial length Effects 0.000 description 1
238000009933 burial Methods 0.000 description 1
239000002173 cutting fluid Substances 0.000 description 1
235000013399 edible fruits Nutrition 0.000 description 1
210000000887 face Anatomy 0.000 description 1
238000005243 fluidization Methods 0.000 description 1
210000003128 head Anatomy 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000005304 joining Methods 0.000 description 1
210000004185 liver Anatomy 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000005086 pumping Methods 0.000 description 1
239000013535 sea water Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000011345 viscous material Substances 0.000 description 1

Classifications

- 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
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9206—Digging devices using blowing effect only, like jets or propellers
- 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
- 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
- E02F5/108—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 suction-effect devices

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Ceramic Products (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Electric Cable Installation (AREA)
Laying Of Electric Cables Or Lines Outside (AREA)
Earth Drilling (AREA)
Ink Jet (AREA)

JP3505819A 1990-03-22 1991-03-14 流体ベースの掘削における改良 Pending JPH05505222A (ja)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB909006429A GB9006429D0 (en)	1990-03-22	1990-03-22	Improvements in fluid-based excavating
GB9006429.6		1990-03-22
GB909017397A GB9017397D0 (en)	1990-08-08	1990-08-08	Improvements in fluid-based excavating
GB9017397.2		1990-08-08

Publications (1)

Publication Number	Publication Date
JPH05505222A true JPH05505222A (ja)	1993-08-05

Family

ID=26296827

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP3505819A Pending JPH05505222A (ja)	1990-03-22	1991-03-14	流体ベースの掘削における改良

Country Status (7)

Country	Link
EP (1)	EP0521032B1 (es)
JP (1)	JPH05505222A (es)
AT (1)	ATE137833T1 (es)
CA (1)	CA2078688C (es)
DE (1)	DE69119411T2 (es)
ES (1)	ES2089200T3 (es)
WO (1)	WO1991014834A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL1016635C2 (nl) *	2000-08-28	2002-03-01	Hollandsche Betongroep Nv	Inrichting en werkwijze voor het aanbrengen van een sleuf in de bodem van een watergebied.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1653027A (en) *	1927-04-11	1927-12-20	Frederic L Ward	Hydraulic excavating apparatus
US1688109A (en) *	1927-05-10	1928-10-16	Berry Fred Forrest	Metallic-value recoverer
US2956354A (en) *	1956-06-14	1960-10-18	Charles W Varner	Dredging apparatus
FR1242432A (fr) *	1958-11-03	1960-09-30	Acrow Eng Ltd	Drague suceuse
US3019535A (en) *	1960-07-25	1962-02-06	David R Talbott	Apparatus for removing matter from the bottom of waterways
IT1138764B (it) *	1981-05-04	1986-09-17	Snam Progetti	Dispositivo per interramento o dissotterramento di condotte subacquee

1991
- 1991-03-14 ES ES91905990T patent/ES2089200T3/es not_active Expired - Lifetime
- 1991-03-14 EP EP91905990A patent/EP0521032B1/en not_active Expired - Lifetime
- 1991-03-14 JP JP3505819A patent/JPH05505222A/ja active Pending
- 1991-03-14 WO PCT/GB1991/000394 patent/WO1991014834A1/en not_active Ceased
- 1991-03-14 DE DE69119411T patent/DE69119411T2/de not_active Expired - Fee Related
- 1991-03-14 CA CA002078688A patent/CA2078688C/en not_active Expired - Fee Related
- 1991-03-14 AT AT91905990T patent/ATE137833T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2078688A1 (en)	1991-09-23
DE69119411D1 (de)	1996-06-13
WO1991014834A1 (en)	1991-10-03
EP0521032B1 (en)	1996-05-08
DE69119411T2 (de)	1996-11-21
EP0521032A1 (en)	1993-01-07
CA2078688C (en)	1996-07-23
ATE137833T1 (de)	1996-05-15
ES2089200T3 (es)	1996-10-01

Publication	Publication Date	Title
US5542782A (en)	1996-08-06	Method and apparatus for in situ installation of underground containment barriers under contaminated lands
US5765965A (en)	1998-06-16	Apparatus for in situ installation of underground containment barriers under contaminated lands
US5269384A (en)	1993-12-14	Method and apparatus for cleaning a bore hole
EP2771517B1 (en)	2016-10-19	Underwater trenching apparatus
EP0221731A1 (en)	1987-05-13	High pressure fluid jet apparatus for cutting and removing pavement
US9650751B2 (en)	2017-05-16	Method and device for deepening riverbeds and their cleaning from sediments
EP3781750B1 (en)	2023-06-07	Improvements in and relating to underwater excavation apparatus
EP2317016B2 (en)	2019-12-18	Underwater excavation apparatus
EP0019979B1 (en)	1983-05-25	Cutter for a suction dredger
CA2265931A1 (en)	1998-03-26	Dredging apparatus
US5230388A (en)	1993-07-27	Method and apparatus for cleaning a bore hole using a rotary pump
EP3205778B1 (en)	2018-12-12	Dredging head and associated method for forming a trench in an underwater bottom
EP0546154B1 (en)	1997-01-22	Apparatus and methods for cutting soil and in situ construction of subsurface containment barriers
US5155928A (en)	1992-10-20	Method and tool for performing seabed excavation
US4409747A (en)	1983-10-18	Digging apparatus
JP2006527317A (ja)	2006-11-30	さまざまな性質の浚渫物を撤去および回収するための装置および方法
EP0521032B1 (en)	1996-05-08	Improvements in fluid-based excavating
WO2020065262A2 (en)	2020-04-02	A subterranean excavation machine
GB2564327B (en)	2019-08-28	A subterranean excavation machine
NL2033916B1 (en)	2024-07-16	Cutting device for a subsea trench cutter or dredging apparatus
JP4226197B2 (ja)	2009-02-18	矩形断面トンネル掘削機
GB2571631A (en)	2019-09-04	A subterranean excavation machine
CN217580355U (zh)	2022-10-14	一种新型绞喷抽开沟装置
CN118043523A (zh)	2024-05-14	海底的鼓风机装置
TW202613387A (zh)	2026-04-01	水下挖掘設備之改良及與水下挖掘設備相關之改良