FR1587516A - - Google Patents

Info

Publication number
FR1587516A
FR1587516A FR1587516DA FR1587516A FR 1587516 A FR1587516 A FR 1587516A FR 1587516D A FR1587516D A FR 1587516DA FR 1587516 A FR1587516 A FR 1587516A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1587516A publication Critical patent/FR1587516A/fr
Expired legal-status Critical Current

Links

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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E02F3/925—Passive suction heads with no mechanical cutting means with jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Treatment Of Sludge (AREA)
FR1587516D 1967-10-16 1968-10-15 Expired FR1587516A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL676714006A NL147218B (en) 1967-10-16 1967-10-16 METHOD AND SUCTION DREDGING INSTALLATION FOR SUCTIONING OF DREDGERS.

Publications (1)

Publication Number Publication Date
FR1587516A true FR1587516A (en) 1970-03-20

Family

ID=19801457

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1587516D Expired FR1587516A (en) 1967-10-16 1968-10-15

Country Status (7)

Country Link
US (1) US3585740A (en)
BE (1) BE722324A (en)
DE (1) DE1802158C3 (en)
DK (1) DK120070B (en)
FR (1) FR1587516A (en)
GB (1) GB1243064A (en)
NL (1) NL147218B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1138764B (en) * 1981-05-04 1986-09-17 Snam Progetti UNDERGROUND DEVICE FOR UNDERGROUND OR UNDERGROUND
NL8104791A (en) * 1981-10-22 1983-05-16 Berk Hendrikus Van METHOD FOR VACUUMING UNDERWATER SOIL MATERIAL AND APPARATUS FOR CARRYING OUT THE METHOD
DE3412970C2 (en) * 1984-04-06 1995-09-14 Winter Johann Conveyor head
DE3714073A1 (en) * 1987-04-28 1988-11-10 Johann Winter COMPRESSED AIR CONVEYOR HEAD
AU619836B2 (en) * 1988-05-13 1992-02-06 Cowper, Norman T. Submerged fluid induction device for transport of particulate solids
US4991321A (en) * 1990-06-21 1991-02-12 M-B-W Inc. Pneumatic device for excavating and removing material
US5212891A (en) * 1991-01-25 1993-05-25 The Charles Machine Works, Inc. Soft excavator
NL194554C (en) * 1994-12-20 2002-07-02 Ihc Holland Nv Suction device that can be connected to a dredging vessel by means of a suction tube.
WO1998051395A1 (en) * 1997-05-15 1998-11-19 Orange County Water District Method and system for cleaning a water basin floor
US6751893B2 (en) 2000-09-15 2004-06-22 Vermeer Manufacturing Company Nozzle mount for soft excavation
US6446365B1 (en) 2000-09-15 2002-09-10 Vermeer Manufacturing Company Nozzle mount for soft excavation
NO318582B1 (en) * 2001-12-21 2005-04-11 Gto Subsea As Suction head for dredging
EP2034096B1 (en) * 2007-09-06 2011-03-23 IHC Holland IE B.V. Suction dredger with dredging tube of variable length
BE1018278A3 (en) * 2008-09-08 2010-08-03 Ihc Holland Ie Bv DREDGLIST PISTON WITH DREDGING PIPE WITH VARIABLE LENGTH.
CN101560781B (en) * 2009-05-19 2011-03-23 俞建国 A dredging sucker
CN104878780A (en) * 2015-05-28 2015-09-02 中交一航局第二工程有限公司 Timed desilting silt prevention system and method during flattening of immersed tunnel foundation bed

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US521883A (en) * 1894-06-26 Excavator and elevator
US661609A (en) * 1897-03-05 1900-11-13 Frank K Hoover Dredging-machine.
US1461240A (en) * 1922-10-24 1923-07-10 Bert O Godfrey Dredge
US1530654A (en) * 1923-01-02 1925-03-24 Fred A Daley Agitator, cutter, and feeder
US2125740A (en) * 1934-12-24 1938-08-02 William H Schacht Hydraulic excavating device or booster
US2906040A (en) * 1958-06-26 1959-09-29 Hefling Frank Air lift dredge
GB837669A (en) * 1958-12-05 1960-06-15 Blankevoort En Zoon N V D A method and apparatus for suction dredging
NL6501404A (en) * 1965-02-04 1966-08-05
NL6501405A (en) * 1965-02-04 1966-08-05

Also Published As

Publication number Publication date
GB1243064A (en) 1971-08-18
US3585740A (en) 1971-06-22
NL147218B (en) 1975-09-15
DE1802158A1 (en) 1969-06-04
BE722324A (en) 1969-04-15
NL6714006A (en) 1969-04-18
DK120070B (en) 1971-03-29
DE1802158B2 (en) 1978-08-31
DE1802158C3 (en) 1979-04-26

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Legal Events

Date Code Title Description
ST Notification of lapse