GB1449863A - Dredging - Google Patents

Dredging

Info

Publication number
GB1449863A
GB1449863A GB4950773A GB4950773A GB1449863A GB 1449863 A GB1449863 A GB 1449863A GB 4950773 A GB4950773 A GB 4950773A GB 4950773 A GB4950773 A GB 4950773A GB 1449863 A GB1449863 A GB 1449863A
Authority
GB
United Kingdom
Prior art keywords
tube
soil
bed
compressed air
water mixture
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
GB4950773A
Other languages
English (en)
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.)
BLANKEVOORT D
Original Assignee
BLANKEVOORT D
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 BLANKEVOORT D filed Critical BLANKEVOORT D
Publication of GB1449863A publication Critical patent/GB1449863A/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
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB4950773A 1972-11-15 1973-10-24 Dredging Expired GB1449863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7215448A NL161532C (nl) 1972-11-15 1972-11-15 Inrichting voor het opvoeren van onder water gelegen grond.

Publications (1)

Publication Number Publication Date
GB1449863A true GB1449863A (en) 1976-09-15

Family

ID=19817369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4950773A Expired GB1449863A (en) 1972-11-15 1973-10-24 Dredging

Country Status (3)

Country Link
DE (1) DE2353651A1 (cs)
GB (1) GB1449863A (cs)
NL (1) NL161532C (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2135839C1 (ru) * 1997-08-11 1999-08-27 Иркутская государственная сельскохозяйственная академия Энергосберегающий водовоздушный подъемник (эрлифт)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2135839C1 (ru) * 1997-08-11 1999-08-27 Иркутская государственная сельскохозяйственная академия Энергосберегающий водовоздушный подъемник (эрлифт)

Also Published As

Publication number Publication date
NL161532C (nl) 1980-02-15
NL161532B (nl) 1979-09-17
NL7215448A (cs) 1974-05-17
DE2353651A1 (de) 1974-06-20

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee