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AP2009004882A0 - Submerged gravel mining device and system - Google Patents

Submerged gravel mining device and system

Info

Publication number
AP2009004882A0
AP2009004882A0 AP2009004882A AP2009004882A AP2009004882A0 AP 2009004882 A0 AP2009004882 A0 AP 2009004882A0 AP 2009004882 A AP2009004882 A AP 2009004882A AP 2009004882 A AP2009004882 A AP 2009004882A AP 2009004882 A0 AP2009004882 A0 AP 2009004882A0
Authority
AP
ARIPO
Prior art keywords
mining device
submerged
gravel mining
submerged gravel
gravel
Prior art date
Application number
AP2009004882A
Inventor
Graham Albrecht
Original Assignee
Graham Albrecht
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 Graham Albrecht filed Critical Graham Albrecht
Publication of AP2009004882A0 publication Critical patent/AP2009004882A0/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
    • 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)
  • Soil Working Implements (AREA)
  • Earth Drilling (AREA)
AP2009004882A 2006-10-09 2007-10-08 Submerged gravel mining device and system AP2009004882A0 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA200608379 2006-10-09
ZA200609345 2006-11-10
ZA200702506 2007-03-27
PCT/ZA2007/000069 WO2008046115A2 (en) 2006-10-09 2007-10-08 Submerged gravel mining device and system

Publications (1)

Publication Number Publication Date
AP2009004882A0 true AP2009004882A0 (en) 2009-06-30

Family

ID=39283703

Family Applications (1)

Application Number Title Priority Date Filing Date
AP2009004882A AP2009004882A0 (en) 2006-10-09 2007-10-08 Submerged gravel mining device and system

Country Status (2)

Country Link
AP (1) AP2009004882A0 (en)
WO (1) WO2008046115A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1403643B1 (en) * 2011-01-21 2013-10-31 Decomar S P A APPARATUS AND DEDICATION METHOD FOR THE REMOVAL OF SEDIMENTS FROM A BACKGROUND
WO2014094788A2 (en) * 2012-12-19 2014-06-26 Flsmidth A/S Wet salt harvester
NO347058B1 (en) * 2021-10-22 2023-05-01 Granfoss As Device and method for removing granular material
NO347332B1 (en) * 2021-10-22 2023-09-18 Granfoss As A system and a method for temporary storage and offloading of granular materials

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125740A (en) * 1934-12-24 1938-08-02 William H Schacht Hydraulic excavating device or booster
CH273329A (en) * 1947-09-19 1951-02-15 Wildi Karl Hydraulic jet device for mining and conveying minerals, sand, gravel, mud, etc.
GB979984A (en) * 1962-09-19 1965-01-06 John A Court Bergne Improved means for mineral sampling of gravels and other submerged or water bearing strata
FR2096630B1 (en) * 1970-01-05 1973-08-10 Commissariat Energie Atomique
US4322897A (en) * 1980-09-19 1982-04-06 Brassfield Robert W Airlift type dredging apparatus
DE3412970C2 (en) * 1984-04-06 1995-09-14 Winter Johann Conveyor head
JPH0369727A (en) * 1989-08-09 1991-03-26 Takuo Mochizuki Excavating suction port
JPH03151422A (en) * 1989-11-08 1991-06-27 Takuo Mochizuki Suction port for excavating
AUPM589694A0 (en) * 1994-05-27 1994-06-23 Braumann, Eric Clifford Drilling apparatus
NL1007551C2 (en) * 1997-11-17 1999-05-18 Groot Nijkerk Maschf B V De Method for extracting and sorting sand.
US6470605B1 (en) * 1999-11-16 2002-10-29 John William Gilman Earth reduction tool
US6484422B1 (en) * 2001-06-22 2002-11-26 Soil Surgeon, Inc. Soil-excavating apparatus
WO2003044285A1 (en) * 2001-11-22 2003-05-30 Graham Albrecht Submerged gravel collection device

Also Published As

Publication number Publication date
WO2008046115A2 (en) 2008-04-17
WO2008046115A3 (en) 2009-05-07

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