GB1260407A - Method and suction dredging installation for conveying dredging spoil - Google Patents

Method and suction dredging installation for conveying dredging spoil

Info

Publication number
GB1260407A
GB1260407A GB11992/69A GB1199269A GB1260407A GB 1260407 A GB1260407 A GB 1260407A GB 11992/69 A GB11992/69 A GB 11992/69A GB 1199269 A GB1199269 A GB 1199269A GB 1260407 A GB1260407 A GB 1260407A
Authority
GB
United Kingdom
Prior art keywords
suction
dredging
installation
signal
conveying
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
GB11992/69A
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 GB1260407A publication Critical patent/GB1260407A/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
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S37/00—Excavating
    • Y10S37/906—Visual aids and indicators for excavating tool
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/0335—Controlled by consistency of mixture
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/0352—Controlled by pressure
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2506—By viscosity or consistency

Abstract

1,260,407. Suction dredging installations. INGENIEURSBUREAU VOOR SYSTEMEN EN OCTROGEN SPANSTAAL N.V. 6 March, 1969 [6 March, 1968], No. 11992/69. Heading E1F. A suction-dredging installation is controlled to operate at maximum efficiency either manually or automatically in response to an indication or signal of a magnitude dependent upon the pressure differential measured between the intake and outlet of the or one of suction pumps 2 coupled to the suction pipe 4 of the installation. Means for differentiating the pressure difference with respect to time may be included in a signal-emitting system associated with the means for recording the pressure differential, and the signal emitted from the system may control means to allow of adjustment of an appropriate part of the installation, e.g. a suction head as specified in Specification No. 1,089,081, to maintain the desired maximum efficiency.
GB11992/69A 1968-03-06 1969-03-06 Method and suction dredging installation for conveying dredging spoil Expired GB1260407A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6803191A NL6803191A (en) 1968-03-06 1968-03-06

Publications (1)

Publication Number Publication Date
GB1260407A true GB1260407A (en) 1972-01-19

Family

ID=19802954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11992/69A Expired GB1260407A (en) 1968-03-06 1969-03-06 Method and suction dredging installation for conveying dredging spoil

Country Status (6)

Country Link
US (1) US3772805A (en)
JP (1) JPS4945502B1 (en)
BE (1) BE729247A (en)
FR (1) FR2003368A1 (en)
GB (1) GB1260407A (en)
NL (1) NL6803191A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160898C (en) * 1974-02-25 1983-04-18 Ballast Nedam Groep Nv METHOD FOR VACUUMING SOLID FROM A STOCK
SE384452B (en) * 1974-08-29 1976-05-10 Sandbergs N A Industrikonstruk METHOD OF CONTROLLING A MOVING SUCTION DEVICE FOR SUCTIONING SUSPENDABLE MATERIAL FROM THE BOTTOM OF A LIQUID COLLECTION AND DEVICE FOR EXERCISING THE KIT
NL8104791A (en) * 1981-10-22 1983-05-16 Berk Hendrikus Van METHOD FOR VACUUMING UNDERWATER SOIL MATERIAL AND APPARATUS FOR CARRYING OUT THE METHOD
DE3714220A1 (en) * 1987-04-29 1988-11-10 Orenstein & Koppel Ag CONNECTION OF COMPRESSED AIR PIPES ARRANGED ON A SHIP HULL OF A WATER EXCAVATOR WITH COMPRESSED AIR PIPES
US5172497A (en) * 1991-10-25 1992-12-22 Lor, Inc. Slurry density control system
US5833444A (en) * 1994-01-13 1998-11-10 Harris; Gary L. Fluid driven motors
US6033187A (en) * 1997-10-17 2000-03-07 Giw Industries, Inc. Method for controlling slurry pump performance to increase system operational stability
US6817119B2 (en) * 2002-01-24 2004-11-16 William B. Kerfoot Apparatus and methods for subsidence deepening
AU2013226203B2 (en) * 2012-03-02 2016-04-07 Shell Internationale Research Maatschappij B.V. Method of controlling an electric submersible pump
USD740331S1 (en) * 2012-09-12 2015-10-06 Lännen Mce Oy Dredger
USD740330S1 (en) * 2012-09-12 2015-10-06 Lännen Mce Oy Dredger
WO2014094788A2 (en) * 2012-12-19 2014-06-26 Flsmidth A/S Wet salt harvester

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1381139A (en) * 1920-06-22 1921-06-14 Rateau Battu Smoot Engineering Elastic-fluid-pressure multiplier
US1633786A (en) * 1924-10-22 1927-06-28 Cutler Hammer Mfg Co Controller for power-driven pumps
US1834333A (en) * 1930-05-24 1931-12-01 Moore Steam Turbine Corp Anticlog control for pumps
US2224295A (en) * 1939-10-03 1940-12-10 David L Hofer Suction dredge pump control system
US2599680A (en) * 1947-08-26 1952-06-10 Curtiss Wright Corp Liquid distributing system
US2572263A (en) * 1949-05-02 1951-10-23 David L Hofer Suction dredge relief valve system
US2707964A (en) * 1950-09-12 1955-05-10 Paul S Monroe Measurement and control of the compositions of flowing streams of fluid mixtures
US3007414A (en) * 1956-11-07 1961-11-07 Long Control system for pressurized conduits
US2910585A (en) * 1956-11-14 1959-10-27 Honeywell Regulator Co Control apparatus
US2889779A (en) * 1957-06-24 1959-06-09 Hofer David Louis Relief valve system for suction dredges
US3025232A (en) * 1957-07-12 1962-03-13 Texaco Inc Automatic control of the viscosity of a fractionator product
US2938536A (en) * 1957-10-29 1960-05-31 Honeywell Regulator Co Controller
US3101897A (en) * 1960-12-29 1963-08-27 Suburban Appliance Company Control for burners
US3180040A (en) * 1961-07-31 1965-04-27 Wallace C Ballam Constant velocity governor for hydraulic pipe line dredges
US3224121A (en) * 1963-01-29 1965-12-21 Rick A Denning Apparatus for optimizing dredge production
US3232519A (en) * 1963-05-07 1966-02-01 Vilter Manufacturing Corp Compressor protection system
NL6501404A (en) * 1965-02-04 1966-08-05

Also Published As

Publication number Publication date
DE1911274B2 (en) 1975-06-12
US3772805A (en) 1973-11-20
NL6803191A (en) 1969-09-09
BE729247A (en) 1969-09-03
FR2003368A1 (en) 1969-11-07
JPS4945502B1 (en) 1974-12-04
DE1911274A1 (en) 1970-02-05

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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