FR2099401A5 - - Google Patents

Info

Publication number
FR2099401A5
FR2099401A5 FR7128107A FR7128107A FR2099401A5 FR 2099401 A5 FR2099401 A5 FR 2099401A5 FR 7128107 A FR7128107 A FR 7128107A FR 7128107 A FR7128107 A FR 7128107A FR 2099401 A5 FR2099401 A5 FR 2099401A5
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
FR7128107A
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.)
Baggermaatschappij Boskalis BV
Original Assignee
Baggermaatschappij Boskalis BV
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 Baggermaatschappij Boskalis BV filed Critical Baggermaatschappij Boskalis BV
Application granted granted Critical
Publication of FR2099401A5 publication Critical patent/FR2099401A5/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
    • E02F3/8833—Floating installations
    • 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
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
    • E02F7/065—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators mounted on a floating dredger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Treatment Of Sludge (AREA)
FR7128107A 1970-07-30 1971-07-30 Expired FR2099401A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7011283A NL164108C (nl) 1970-07-30 1970-07-30 Inrichting voor het transporteren en verlagen van het chloridegehalte van in een zout milieu te winnen zand.

Publications (1)

Publication Number Publication Date
FR2099401A5 true FR2099401A5 (fr) 1972-03-10

Family

ID=19810683

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128107A Expired FR2099401A5 (fr) 1970-07-30 1971-07-30

Country Status (5)

Country Link
BE (1) BE770470A (fr)
DE (1) DE2137535C3 (fr)
FR (1) FR2099401A5 (fr)
GB (1) GB1337812A (fr)
NL (1) NL164108C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL193619C (nl) * 1994-11-08 2000-04-04 Hollandsche Betongroep Nv Werkwijze voor het onder water winnen van zand of dergelijk grondmateriaal uit een winput met behulp van een zuigerbaggerinstallatie.
CN112538876B (zh) * 2021-02-01 2022-04-12 江生金 一种具有搅拌功能的水利工程快速清淤装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682517A (fr) * 1929-01-19 1930-05-28 Perfectionnements aux procédés d'extraction des sables et autres matériaux dans les bancs noyés
US2763940A (en) * 1953-01-26 1956-09-25 Sr Charles George Madgwick Stationary sand dredger
FR1215968A (fr) * 1957-12-07 1960-04-21 Drague suceuse
NL6711834A (fr) * 1967-08-29 1969-03-04
FR1585652A (fr) * 1967-08-29 1970-01-30

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682517A (fr) * 1929-01-19 1930-05-28 Perfectionnements aux procédés d'extraction des sables et autres matériaux dans les bancs noyés
US2763940A (en) * 1953-01-26 1956-09-25 Sr Charles George Madgwick Stationary sand dredger
FR1215968A (fr) * 1957-12-07 1960-04-21 Drague suceuse
NL6711834A (fr) * 1967-08-29 1969-03-04
FR1585652A (fr) * 1967-08-29 1970-01-30
GB1236826A (en) * 1967-08-29 1971-06-23 Ingbureauvoor Systemen En Octr Method and apparatus for removing seawater from sand

Also Published As

Publication number Publication date
DE2137535C3 (de) 1980-10-30
NL7011283A (fr) 1972-02-01
GB1337812A (en) 1973-11-21
DE2137535B2 (de) 1980-03-06
BE770470A (nl) 1971-12-01
NL164108C (nl) 1980-11-17
NL164108B (nl) 1980-06-16
DE2137535A1 (de) 1972-03-30

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Legal Events

Date Code Title Description
ST Notification of lapse