[go: up one dir, main page]

AU4669772A - Method and apparatus for sucking up material from the bottom of a body of water - Google Patents

Method and apparatus for sucking up material from the bottom of a body of water

Info

Publication number
AU4669772A
AU4669772A AU46697/72A AU4669772A AU4669772A AU 4669772 A AU4669772 A AU 4669772A AU 46697/72 A AU46697/72 A AU 46697/72A AU 4669772 A AU4669772 A AU 4669772A AU 4669772 A AU4669772 A AU 4669772A
Authority
AU
Australia
Prior art keywords
sucking
water
Prior art date
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
AU46697/72A
Other versions
AU467785B2 (en
Inventor
Bertus Learman Johannes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INDUSTRIEELE HANDELSCOMBINATIE HOLLAND NV
Original Assignee
IHC Holland NV
Industriele Handels Combinatie Holland NV
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 IHC Holland NV, Industriele Handels Combinatie Holland NV filed Critical IHC Holland NV
Publication of AU4669772A publication Critical patent/AU4669772A/en
Application granted granted Critical
Publication of AU467785B2 publication Critical patent/AU467785B2/en
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
    • E02F3/8858—Submerged units
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU46697/72A 1971-09-23 1972-09-14 Method and apparatus for sucking up material from the bottom of a body of water Expired AU467785B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLNL71.13102 1971-09-23
NL7113102A NL7113102A (en) 1971-09-23 1971-09-23

Publications (2)

Publication Number Publication Date
AU4669772A true AU4669772A (en) 1974-03-21
AU467785B2 AU467785B2 (en) 1975-12-11

Family

ID=19814088

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46697/72A Expired AU467785B2 (en) 1971-09-23 1972-09-14 Method and apparatus for sucking up material from the bottom of a body of water

Country Status (8)

Country Link
US (1) US3815267A (en)
JP (1) JPS5538459B2 (en)
AU (1) AU467785B2 (en)
BE (1) BE789140A (en)
DE (1) DE2247199C2 (en)
FR (1) FR2153458B1 (en)
GB (1) GB1385994A (en)
NL (1) NL7113102A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073080A (en) * 1972-10-02 1978-02-14 Willums Jan Olaf Method of underwater hydraulic conveying for ocean mining and the like
FR2238035B1 (en) * 1973-07-18 1981-04-17 Commissariat Energie Atomique
US4030216A (en) * 1975-10-28 1977-06-21 Nor-Am Resources Technology Inc. Method of and apparatus for underwater hydraulic conveying, as for ocean mining and the like, and continued transport of material in controlled floating containers
NL175212C (en) * 1975-11-12 1984-10-01 Spanstaal SUCTION DREDGING VESSEL AND METHOD FOR LOADING ANY AREA OF A SUCTION DREDGING VESSEL.
US4141159A (en) * 1977-03-18 1979-02-27 Summa Corporation Method and apparatus for deep sea mining
FR2389533B1 (en) * 1977-05-04 1980-02-22 Nal Expl Oceans Centre
NL170173C (en) * 1978-08-23 1982-10-01 Mining And Transport Engineeri Apparatus for vacuuming solids from a water bottom.
JPS56108622A (en) * 1980-02-01 1981-08-28 Kyoei Zoki Kk Transfer device for solid material
US4320995A (en) * 1980-03-21 1982-03-23 The United States Of America As Represented By The Secretary Of Agriculture Vacuum-operated produce handling systems
FR2603332A1 (en) * 1986-09-01 1988-03-04 Commissariat Energie Atomique Seabed polymetallic nodule recovery process - by crushing nodules and bringing them to surface mixed with fine sediment
AU4724297A (en) * 1996-11-02 1998-05-29 Moburon Design Office Co., Ltd. Dredging method and dredging apparatus
NO313596B1 (en) * 2000-12-27 2002-10-28 Gto Subsea As Procedure for hydraulic dredging of pulp from seabed
CA2534156C (en) * 2005-01-26 2012-05-29 Steven B. Taplin Sediment removal apparatus and method for removing sediment from open waterways
BE1018005A3 (en) * 2008-02-18 2010-03-02 Rompay Boudewijn Gabriul Van METHOD FOR REMOVING SLUDGE FROM THE BOTTOM OF A WATER FIELD.
US7776223B2 (en) * 2008-07-15 2010-08-17 Institute Of Nuclear Energy Research Method of collecting high-level radioactive uranium powder underwater
CN111997121B (en) * 2020-08-31 2022-07-01 广东电网有限责任公司 Automation equipment suitable for cable worker well is taken out and is arranged sand

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260004A (en) * 1963-09-09 1966-07-12 Mobil Oil Corp Deep-sea mining method
US3438142A (en) * 1965-06-07 1969-04-15 Manfred G Krutein Sea mining method and apparatus
US3415068A (en) * 1966-04-18 1968-12-10 Sam R. Casey Jr. Submarine device
US3620572A (en) * 1968-04-22 1971-11-16 Manfred G Krutein Sea mining vessel
US3593533A (en) * 1968-10-23 1971-07-20 Ocean Recovery Corp Of America Underwater collecting and lifting device
US3591936A (en) * 1969-01-15 1971-07-13 Koninkl Mij Tot Het Uitvoeren Submarine cutter dredger
FR2043460A6 (en) * 1969-04-30 1971-02-19 Sogreah

Also Published As

Publication number Publication date
FR2153458A1 (en) 1973-05-04
NL7113102A (en) 1973-03-27
FR2153458B1 (en) 1976-10-29
DE2247199C2 (en) 1982-11-25
JPS5538459B2 (en) 1980-10-04
DE2247199A1 (en) 1973-03-29
US3815267A (en) 1974-06-11
BE789140A (en) 1973-03-22
JPS4841534A (en) 1973-06-18
AU467785B2 (en) 1975-12-11
GB1385994A (en) 1975-03-05

Similar Documents

Publication Publication Date Title
HK27178A (en) Method and apparatus for removing floating material from the surface of a body of liquid
CA961178A (en) Process and apparatus for surface sterilization of materials
CA1011511A (en) Process and apparatus for the manufacture of an oriented container
NO145484C (en) Apparatus for sealing a portion of the surface of a stirred body
AU467785B2 (en) Method and apparatus for sucking up material from the bottom of a body of water
ZA738898B (en) Apparatus and process for the production of pile surface aarticles
ZA72468B (en) Method and apparatus for moulding cups of the like containers
CA956734A (en) Aeration device for the surface aeration of liquids
AU469660B2 (en) Container of flexible material
IL39382A (en) Process for the preparation of cephalexin and hetacephalexin
GB1367560A (en) Process for isolating thromboplastic material
AU1964670A (en) Method and apparatus for carrying out operations under the surface of a body of water
HU172392B (en) Process for the elimination of surface sediments
CA971580A (en) Method and apparatus for loosening soil or other material
AU476602B2 (en) Apparatus for producing and protecting deposits of sedimentary material on the bed of a body of water
ZA716997B (en) A process for the benefication of an ironcontaining titaniferous material
ZA729042B (en) Apparatus for loosening the soil or other material
AU4692972A (en) Method and apparatus for changing the frequency of an a.c. supply
ZA721235B (en) Method and apparatus for sucking up a mixture of water and solids
CA914434A (en) Method and apparatus for carrying out operations under the surface of a body of water
GB1447262A (en) Method of and apparatus for the determination of inter
CA893780A (en) Apparatus for collecting specimens from the bottom of a body of water
AU3953872A (en) Method and apparatus for sucking upa mixture of water and. solids
CA966449A (en) Surface conveyor and screen drain for floated separated material
CA876087A (en) Method for the manufacture of flexible sheet materials