DK118599B - Suction digger. - Google Patents

Suction digger.

Info

Publication number
DK118599B
DK118599B DK496468AA DK496468A DK118599B DK 118599 B DK118599 B DK 118599B DK 496468A A DK496468A A DK 496468AA DK 496468 A DK496468 A DK 496468A DK 118599 B DK118599 B DK 118599B
Authority
DK
Denmark
Prior art keywords
digger
suction
suction digger
Prior art date
Application number
DK496468AA
Other languages
Danish (da)
Inventor
Koning J De
Original Assignee
Voor Syst En Octrooien Spansta
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 Voor Syst En Octrooien Spansta filed Critical Voor Syst En Octrooien Spansta
Publication of DK118599B publication Critical patent/DK118599B/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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • 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
    • E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
DK496468AA 1967-10-16 1968-10-15 Suction digger. DK118599B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6714009A NL6714009A (en) 1967-10-16 1967-10-16

Publications (1)

Publication Number Publication Date
DK118599B true DK118599B (en) 1970-09-07

Family

ID=19801459

Family Applications (2)

Application Number Title Priority Date Filing Date
DK496668A DK132840C (en) 1967-10-16 1968-10-15 SUCTION EXCAVATOR FOR TRANSPORTING SAND AND SIMILAR MATERIALS
DK496468AA DK118599B (en) 1967-10-16 1968-10-15 Suction digger.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK496668A DK132840C (en) 1967-10-16 1968-10-15 SUCTION EXCAVATOR FOR TRANSPORTING SAND AND SIMILAR MATERIALS

Country Status (7)

Country Link
US (2) US3756659A (en)
BE (2) BE722326A (en)
DE (1) DE1802153C3 (en)
DK (2) DK132840C (en)
FR (2) FR1587518A (en)
GB (2) GB1243066A (en)
NL (1) NL6714009A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160898C (en) * 1974-02-25 1983-04-18 Ballast Nedam Groep Nv METHOD FOR VACUUMING SOLID FROM A STOCK
DE3005669A1 (en) * 1980-02-15 1981-10-01 Schüttgutfördertechnik AG, 9009 St. Gallen DEVICE FOR CONVEYING SHEET-CAPABLE GOODS, ESPECIALLY SAND STORED UNDER WATER, GRAVEL OR THE LIKE.
NL8104791A (en) * 1981-10-22 1983-05-16 Berk Hendrikus Van METHOD FOR VACUUMING UNDERWATER SOIL MATERIAL AND APPARATUS FOR CARRYING OUT THE METHOD
DE3714073A1 (en) * 1987-04-28 1988-11-10 Johann Winter COMPRESSED AIR CONVEYOR HEAD
JPH0720771B2 (en) * 1988-11-30 1995-03-08 エーザイ株式会社 Pneumatic transportation device for powder
DE19718868A1 (en) * 1997-05-03 1998-11-05 Rinker Karl Dipl Ing Fh Suction dredger
WO2003044285A1 (en) * 2001-11-22 2003-05-30 Graham Albrecht Submerged gravel collection device
NO318582B1 (en) * 2001-12-21 2005-04-11 Gto Subsea As Suction head for dredging
ES2221771B1 (en) * 2002-04-23 2006-10-01 Ecodragados, S.L. DRUG PROCEDURE AND EQUIPMENT.
NL1022832C2 (en) * 2003-02-20 2004-08-23 Bos & Kalis Baggermaatsch Dredging device for dredging soil from earth stratum covered by upper soil layer that has to remain in situ, has pipe set having discharge unit which discharges soil, eroded by water discharged by nozzle, through pipe set
US7351004B2 (en) * 2006-07-19 2008-04-01 Shaw & Sons, Inc. Aquifer replenishment system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US336619A (en) * 1886-02-23 Apparatus
US661609A (en) * 1897-03-05 1900-11-13 Frank K Hoover Dredging-machine.
GB190827674A (en) * 1908-12-19 1909-05-06 Jan Van Rede Improvements in Suction-nozzles for Pneumatic Conveyors.
US1758047A (en) * 1927-05-06 1930-05-13 Jensen Danes Mining or dredging plant
US1861349A (en) * 1929-06-08 1932-05-31 A M Lockett & Company Ltd Dredge
US1918330A (en) * 1931-07-28 1933-07-18 Green Sherwood Unloading system
US2774569A (en) * 1954-04-05 1956-12-18 Karl Oscar F Jacobsen Earth moving hydraulic suction nozzles
GB837669A (en) * 1958-12-05 1960-06-15 Blankevoort En Zoon N V D A method and apparatus for suction dredging
US3163241A (en) * 1961-12-20 1964-12-29 Shell Oil Co Core sample taking
US3153290A (en) * 1962-01-30 1964-10-20 Asia Dredging Co Ltd Apparatus for subaqueous excavations
NL6501404A (en) * 1965-02-04 1966-08-05
NL6501405A (en) * 1965-02-04 1966-08-05
NL6604227A (en) * 1966-03-30 1967-10-02
US3301606A (en) * 1966-06-23 1967-01-31 Anthony I Bruno Cyclonic elevator
US3438678A (en) * 1966-08-11 1969-04-15 Alpine Geophysical Associates Method and apparatus for conveying materials

Also Published As

Publication number Publication date
DE1802153B2 (en) 1974-02-21
US3585739A (en) 1971-06-22
DK132840B (en) 1976-02-16
DE1802153A1 (en) 1969-06-19
FR1587518A (en) 1970-03-20
FR1587519A (en) 1970-03-20
DK132840C (en) 1976-07-12
GB1243065A (en) 1971-08-18
GB1243066A (en) 1971-08-18
US3756659A (en) 1973-09-04
DE1802157A1 (en) 1969-06-12
BE722327A (en) 1969-04-15
BE722326A (en) 1969-04-15
DE1802153C3 (en) 1974-09-26
NL6714009A (en) 1969-04-18

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