NL7401671A - - Google Patents

Info

Publication number
NL7401671A
NL7401671A NL7401671A NL7401671A NL7401671A NL 7401671 A NL7401671 A NL 7401671A NL 7401671 A NL7401671 A NL 7401671A NL 7401671 A NL7401671 A NL 7401671A NL 7401671 A NL7401671 A NL 7401671A
Authority
NL
Netherlands
Application number
NL7401671A
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 filed Critical
Publication of NL7401671A publication Critical patent/NL7401671A/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
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9206—Digging devices using blowing effect only, like jets or propellers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/24—Placing by using fluid 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
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9262—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with jets
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paleontology (AREA)
  • Earth Drilling (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
NL7401671A 1973-02-12 1974-02-07 NL7401671A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7304835A FR2217969A5 (enrdf_load_stackoverflow) 1973-02-12 1973-02-12

Publications (1)

Publication Number Publication Date
NL7401671A true NL7401671A (enrdf_load_stackoverflow) 1974-08-14

Family

ID=9114665

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7401671A NL7401671A (enrdf_load_stackoverflow) 1973-02-12 1974-02-07

Country Status (10)

Country Link
JP (1) JPS49112802A (enrdf_load_stackoverflow)
BE (1) BE809957A (enrdf_load_stackoverflow)
BR (1) BR7400552D0 (enrdf_load_stackoverflow)
CH (1) CH572558A5 (enrdf_load_stackoverflow)
DE (1) DE2406030A1 (enrdf_load_stackoverflow)
ES (1) ES422453A1 (enrdf_load_stackoverflow)
FR (1) FR2217969A5 (enrdf_load_stackoverflow)
GB (1) GB1432511A (enrdf_load_stackoverflow)
IT (1) IT1006802B (enrdf_load_stackoverflow)
NL (1) NL7401671A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003777A3 (nl) * 1990-03-16 1992-06-09 Maes Albert Werkwijze voor het maken van putten of het boren van gaten in de grond.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338101A (en) * 1976-09-20 1978-04-07 Shimizu Construction Co Ltd Method of excavating inside of steel pipe pile
JPS60111984U (ja) * 1983-12-28 1985-07-29 有限会社　阪本商會 水中掘削機
GB8627738D0 (en) * 1986-11-20 1987-01-21 Dallimer D S Silos
JP4686067B2 (ja) * 2001-07-09 2011-05-18 大成建設株式会社 管内掘削装置
JP6240845B2 (ja) * 2013-11-06 2017-12-06 システム計測株式会社 排泥装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1003777A3 (nl) * 1990-03-16 1992-06-09 Maes Albert Werkwijze voor het maken van putten of het boren van gaten in de grond.

Also Published As

Publication number Publication date
DE2406030A1 (de) 1974-09-12
FR2217969A5 (enrdf_load_stackoverflow) 1974-09-06
IT1006802B (it) 1976-10-20
JPS49112802A (enrdf_load_stackoverflow) 1974-10-28
GB1432511A (en) 1976-04-22
CH572558A5 (enrdf_load_stackoverflow) 1976-02-13
ES422453A1 (es) 1976-05-01
BR7400552D0 (pt) 1974-09-10
BE809957A (fr) 1974-07-18

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