GB1355415A - Loading of dredging vessels with dredging spoil - Google Patents

Loading of dredging vessels with dredging spoil

Info

Publication number
GB1355415A
GB1355415A GB1504871*[A GB1504871A GB1355415A GB 1355415 A GB1355415 A GB 1355415A GB 1504871 A GB1504871 A GB 1504871A GB 1355415 A GB1355415 A GB 1355415A
Authority
GB
United Kingdom
Prior art keywords
spoil
dredging
sensing
vessel
hold
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
GB1504871*[A
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.)
Ballast Nedam NV
Original Assignee
Ballast Nedam Groep 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 Ballast Nedam Groep NV filed Critical Ballast Nedam Groep NV
Publication of GB1355415A publication Critical patent/GB1355415A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Pipeline Systems (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

1355415 Dredging vessel BALLASTNEDAM GROEP NV 14 May 1971 [14 May 1970] 15048/71 Headings B7A and B7M In a dredging vessel 1 having a hold 2 for receiving spoil 3, sensing points 14a-14e with pressure pick-up 28, Fig. 3A (not shown), constitute first means for sensing the distribution of weight at different levels 38a-38e in the vessel. Pressure pick-up 27 and sensing points 13a-13e constitute second means for sensing the level of the upper surface of spoil in the hold in a settled condition and a device 31, Fig. 3B (not shown), receives signals from the first and second sensing means. This device computes a value of a parameter decisive of the stability of the vessel in a manner that allows for the effect of that portion of the spoil that is in fluidized condition, to compare the computed value of the parameter with a previously calculated value to provide a signal 92, Fig. 3B (not shown), when the computed value approaches the calculated value. Jack 113 is responsive to that signal and operates valves 114, 115 which control the loading of spoil into the hold.
GB1504871*[A 1970-05-14 1971-05-14 Loading of dredging vessels with dredging spoil Expired GB1355415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL707006965A NL145011B (en) 1970-05-14 1970-05-14 METHOD FOR LOADING A DREDGING VESSEL WITH DREDGERS.

Publications (1)

Publication Number Publication Date
GB1355415A true GB1355415A (en) 1974-06-05

Family

ID=19810062

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1504871*[A Expired GB1355415A (en) 1970-05-14 1971-05-14 Loading of dredging vessels with dredging spoil

Country Status (5)

Country Link
US (1) US3698573A (en)
BE (1) BE767069A (en)
FR (1) FR2091650A5 (en)
GB (1) GB1355415A (en)
NL (1) NL145011B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164109C (en) * 1977-06-08 1980-11-17 Ballast Nedam Groep Nv DREDGER.
NL165527B (en) * 1977-07-12 1980-11-17 Spanstaal SUCTION DREDGING VESSEL AND METHOD FOR LOADING A SUCTION DREDGING VESSEL.
NL8400861A (en) * 1984-03-16 1985-10-16 Ihc Holland Nv HOPPER WITH VALVES IN THE BOTTOM.
NL1003317C2 (en) * 1996-06-11 1997-12-17 Bos Kalis Bv Hopper dredger barge unit
CN104603369B (en) 2012-07-17 2016-12-14 Ihc荷兰Ie有限公司 For the method and apparatus determining the height of the settler in the mixture in loading space
NL2014509B1 (en) * 2015-03-24 2017-01-19 Ihc Holland Ie Bv Overflow system.
WO2021242554A1 (en) 2020-05-25 2021-12-02 Wing Marine Llc Material handling systems and methods
CN113636026B (en) * 2020-12-04 2022-05-20 招商局重工（江苏）有限公司 Rapid ballast system of semi-submersible type hoisting and dismantling platform and operation method thereof

Also Published As

Publication number Publication date
NL145011B (en) 1975-02-17
US3698573A (en) 1972-10-17
FR2091650A5 (en) 1972-01-14
NL7006965A (en) 1971-11-16
BE767069A (en) 1971-10-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee