NL251423A - - Google Patents

Info

Publication number
NL251423A
NL251423A NL251423DA NL251423A NL 251423 A NL251423 A NL 251423A NL 251423D A NL251423D A NL 251423DA NL 251423 A NL251423 A NL 251423A
Authority
NL
Netherlands
Application number
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.)
Publication of NL251423A publication Critical patent/NL251423A/xx

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
NL251423D 1961-05-10 NL251423A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861364A FR1305397A (fr) 1961-05-10 1961-05-10 Procédé d'obtention de terre de remblai à transporter hydrauliquement par une tuyauterie

Publications (1)

Publication Number Publication Date
NL251423A true NL251423A (zh)

Family

ID=8754860

Family Applications (2)

Application Number Title Priority Date Filing Date
NL114099D NL114099C (zh) 1961-05-10
NL251423D NL251423A (zh) 1961-05-10

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL114099D NL114099C (zh) 1961-05-10

Country Status (3)

Country Link
BE (1) BE603636A (zh)
FR (1) FR1305397A (zh)
NL (2) NL251423A (zh)

Also Published As

Publication number Publication date
BE603636A (zh)
FR1305397A (fr) 1962-10-05
NL114099C (zh)

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