NL193220B - Suction dredging method and apparatus, in particular for suction of sludge. - Google Patents

Suction dredging method and apparatus, in particular for suction of sludge.

Info

Publication number
NL193220B
NL193220B NL8702390A NL8702390A NL193220B NL 193220 B NL193220 B NL 193220B NL 8702390 A NL8702390 A NL 8702390A NL 8702390 A NL8702390 A NL 8702390A NL 193220 B NL193220 B NL 193220B
Authority
NL
Netherlands
Prior art keywords
suction
sludge
dredging method
suction dredging
dredging
Prior art date
Application number
NL8702390A
Other languages
Dutch (nl)
Other versions
NL193220C (en
NL8702390A (en
Original Assignee
Boskalis Bv Baggermaatschappij
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 Boskalis Bv Baggermaatschappij filed Critical Boskalis Bv Baggermaatschappij
Priority to NL8702390A priority Critical patent/NL193220C/en
Publication of NL8702390A publication Critical patent/NL8702390A/en
Publication of NL193220B publication Critical patent/NL193220B/en
Application granted granted Critical
Publication of NL193220C publication Critical patent/NL193220C/en

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
NL8702390A 1987-10-07 1987-10-07 Suction dredging method and apparatus, in particular for suction of sludge. NL193220C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL8702390A NL193220C (en) 1987-10-07 1987-10-07 Suction dredging method and apparatus, in particular for suction of sludge.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8702390A NL193220C (en) 1987-10-07 1987-10-07 Suction dredging method and apparatus, in particular for suction of sludge.
NL8702390 1987-10-07

Publications (3)

Publication Number Publication Date
NL8702390A NL8702390A (en) 1989-05-01
NL193220B true NL193220B (en) 1998-11-02
NL193220C NL193220C (en) 1999-03-03

Family

ID=19850717

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8702390A NL193220C (en) 1987-10-07 1987-10-07 Suction dredging method and apparatus, in particular for suction of sludge.

Country Status (1)

Country Link
NL (1) NL193220C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1018312A3 (en) * 2008-09-29 2010-08-03 Dredging Int Towing head for a towing hopper and method for dredging using this towing head.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661550A (en) * 1951-05-02 1953-12-08 Instr Inc Method and apparatus for controlling a dredging operation
NL146240B (en) * 1966-10-06 1975-06-16 Mineraal Technologisch Institu TRAILER.
GB1562068A (en) * 1978-02-10 1980-03-05 Dhv Raadgevend Ing Dredgingvessel
EP0029469B1 (en) * 1979-11-15 1984-03-21 Ballast-Nedam Groep N.V. A method of dredging and dredging implement
NL8101895A (en) * 1981-04-16 1982-11-16 Hollandsch Aannemersbedrijf Za Travelling dredger head vertical adjustment system - measures mud depth at point clear of head

Also Published As

Publication number Publication date
NL193220C (en) 1999-03-03
NL8702390A (en) 1989-05-01

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20020501