GB1285894A - Method of loading a hopper - Google Patents

Method of loading a hopper

Info

Publication number
GB1285894A
GB1285894A GB54725/69A GB5472569A GB1285894A GB 1285894 A GB1285894 A GB 1285894A GB 54725/69 A GB54725/69 A GB 54725/69A GB 5472569 A GB5472569 A GB 5472569A GB 1285894 A GB1285894 A GB 1285894A
Authority
GB
United Kingdom
Prior art keywords
hopper
nov
suction dredger
adjustable drain
loading
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
GB54725/69A
Inventor
Jan De Koning
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.)
INGBUREAUVOOR SYSTEMEN EN OCTR
Original Assignee
INGBUREAUVOOR SYSTEMEN EN OCTR
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 INGBUREAUVOOR SYSTEMEN EN OCTR filed Critical INGBUREAUVOOR SYSTEMEN EN OCTR
Publication of GB1285894A publication Critical patent/GB1285894A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7339—By weight of accumulated fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86236—Tank with movable or adjustable outlet or overflow pipe
    • Y10T137/8626—Swinging outlet pipe or spout

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Treatment Of Sludge (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

1285894 Suction dredger INGENIEURSBUREAU VOOR SYSTEMEN EN OCTROOIEN " SPANSTAAL " NV 7 Nov 1969 [8 Nov 1968] 54725/69 Heading B7A In a floating suction dredger comprising a hopper 12 and a pump 10 for pumping suspension of sand and water into the hopper, load measuring pressure pick-ups 22 control the position of adjustable drain siphons 16. In the embodiment described three port, three centre-line and three starboard pressure pickups are each linked with a corresponding adjustable drain siphon so that draught list and trim may be adequately controlled.
GB54725/69A 1968-11-08 1969-11-07 Method of loading a hopper Expired GB1285894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6815921A NL6815921A (en) 1968-11-08 1968-11-08

Publications (1)

Publication Number Publication Date
GB1285894A true GB1285894A (en) 1972-08-16

Family

ID=19805104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB54725/69A Expired GB1285894A (en) 1968-11-08 1969-11-07 Method of loading a hopper

Country Status (9)

Country Link
US (1) US3630400A (en)
JP (1) JPS5114799B1 (en)
BE (1) BE741283A (en)
DE (1) DE1955944C3 (en)
FR (1) FR2022906A1 (en)
GB (1) GB1285894A (en)
HK (1) HK23777A (en)
MY (1) MY7500302A (en)
NL (1) NL6815921A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL167912C (en) * 1970-12-01 1982-02-16 Bos & Kalis Baggermaatsch APPARATUS FOR CYCLICALLY DETERMINING THE OPTIMUM LOADING CONDITION OF A TRANSPORTATION VEHICLE TO BE LOADED AT A DECREASING SPEED.
US3812984A (en) * 1971-05-06 1974-05-28 J Cladingboel Transport of woodchips
US4008155A (en) * 1972-11-21 1977-02-15 William Gummer Castell Apparatus for disposal of effluents
NL160898C (en) * 1974-02-25 1983-04-18 Ballast Nedam Groep Nv METHOD FOR VACUUMING SOLID FROM A STOCK
US4012219A (en) * 1975-04-18 1977-03-15 Walter Josephs Method for reclaiming variegated wastes
US4172617A (en) * 1975-11-12 1979-10-30 Ingenieursbureau voor Systemem en Octrooien "Spanstaal" B.V. Suction dredger vessel and method of loading the hold of the same
NL175212C (en) * 1975-11-12 1984-10-01 Spanstaal SUCTION DREDGING VESSEL AND METHOD FOR LOADING ANY AREA OF A SUCTION DREDGING VESSEL.
NL165527B (en) * 1977-07-12 1980-11-17 Spanstaal SUCTION DREDGING VESSEL AND METHOD FOR LOADING A SUCTION DREDGING VESSEL.
NL7708449A (en) * 1977-07-29 1979-01-31 Volker Bagger Adriaan HOPPER.
DE2755125A1 (en) * 1977-12-10 1979-06-13 Cassella Ag METHODS FOR REMOVING SLUDGE FROM AQUATIC AQUATIC ENVIRONMENT
NL173870C (en) * 1978-11-01 1986-08-18 Scheepswerf En Reparatie Bedri DREDGING VESSEL WITH A SUCTION DEVICE.
JPS5680625U (en) * 1979-11-26 1981-06-30
US5042178A (en) * 1990-04-13 1991-08-27 Dutra Bill T Apparatus and process for solid dredge material disposal
JPH0439019U (en) * 1990-08-01 1992-04-02
GB2309940A (en) * 1996-02-07 1997-08-13 Lim Tung Method and Apparatus for forming a dyke, dam or river bank from sludge
NL2013368B1 (en) * 2014-08-26 2016-09-26 Ihc Holland Ie Bv Adjustable overflow system.
AU2016259542B2 (en) * 2015-05-08 2020-09-03 Coolfish Robotics Llc Microdredging system and method of using the same
WO2020010015A1 (en) * 2018-07-02 2020-01-09 Edgell Ii Richard L System and method to remove micro plastic material from water environments
CN112378458B (en) * 2020-12-04 2022-06-03 四川长虹电器股份有限公司 Operation monitoring method for unattended sand production ship

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US689741A (en) * 1901-09-10 1901-12-24 Alexander Mcdougall Vessel for transporting granular substances.
US764784A (en) * 1903-12-08 1904-07-12 Smit & Zoon L Apparatus for loading suction-dredges, &c.
US1521704A (en) * 1921-11-17 1925-01-06 Smith Engineering Works Sand-settling tank
US1750095A (en) * 1928-06-06 1930-03-11 Ewig Friedrich Hold for dredgers
US2052481A (en) * 1932-04-11 1936-08-25 Willis H Miller Hydraulic dredge apparatus
US3381709A (en) * 1965-07-21 1968-05-07 Pregno Dario Devices for drawing liquid from tanks and the like
US3375928A (en) * 1965-12-28 1968-04-02 United States Steel Corp Method and apparatus for controlling the level of an interface

Also Published As

Publication number Publication date
DE1955944A1 (en) 1970-05-21
JPS5114799B1 (en) 1976-05-12
NL6815921A (en) 1970-05-12
DE1955944C3 (en) 1974-09-12
HK23777A (en) 1977-05-27
FR2022906A1 (en) 1970-08-07
DE1955944B2 (en) 1974-02-07
US3630400A (en) 1971-12-28
BE741283A (en) 1970-05-05
MY7500302A (en) 1975-12-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee