DE3166343D1 - Device for measuring the density of dredgings - Google Patents

Device for measuring the density of dredgings

Info

Publication number
DE3166343D1
DE3166343D1 DE8181201128T DE3166343T DE3166343D1 DE 3166343 D1 DE3166343 D1 DE 3166343D1 DE 8181201128 T DE8181201128 T DE 8181201128T DE 3166343 T DE3166343 T DE 3166343T DE 3166343 D1 DE3166343 D1 DE 3166343D1
Authority
DE
Germany
Prior art keywords
dredgings
density
measuring
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
DE8181201128T
Other languages
English (en)
Inventor
Der Veen Romke Van
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3166343D1 publication Critical patent/DE3166343D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences
    • G01N2009/263—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences using vertically-movable pressure transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
DE8181201128T 1980-10-09 1981-10-09 Device for measuring the density of dredgings Expired DE3166343D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8005603A NL8005603A (nl) 1980-10-09 1980-10-09 Werkwijze en inrichting voor het meten van de dichtheid van baggerspecie.

Publications (1)

Publication Number Publication Date
DE3166343D1 true DE3166343D1 (en) 1984-10-31

Family

ID=19836007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181201128T Expired DE3166343D1 (en) 1980-10-09 1981-10-09 Device for measuring the density of dredgings

Country Status (6)

Country Link
US (1) US4438651A (de)
EP (1) EP0049933B1 (de)
JP (1) JPS5794634A (de)
CA (1) CA1167162A (de)
DE (1) DE3166343D1 (de)
NL (1) NL8005603A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9219242D0 (en) * 1992-09-11 1992-10-28 Whessoe P L C Density measurement and transmission of information
FR2786867B1 (fr) * 1998-12-02 2001-01-19 Patrick Seguin Jauge de charge pour drague suceuse a refoulement flottant

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1323340A (fr) * 1962-05-23 1963-04-05 Prep Ind Combustibles Densimètre pour la mesure des densités de solutions et suspensions
US3190126A (en) * 1962-07-05 1965-06-22 Sun Oil Co Continuous densimeter
US3690180A (en) * 1970-01-30 1972-09-12 Spanstaal Dredger vessel and a method of determining the loaded weight of sedimented material in a dredger vessel
FR2250985B1 (de) * 1973-11-08 1977-08-05 Cermat
DE2724132C3 (de) * 1977-05-27 1980-09-25 Bayer Ag, 5090 Leverkusen Verfahren und Vorrichtung zum Herstellen eines schaumstoffbildenden Reaktionsgemisches
US4169377A (en) * 1978-04-17 1979-10-02 Nalco Chemical Company Quantity sensing system for a container
US4252097A (en) * 1978-06-26 1981-02-24 The Bendix Corporation Viscosity compensated fuel injection system
NL7900161A (nl) * 1979-01-09 1980-07-11 Ir Romke Van Der Veen Werkwijze en inrichting voor het opnemen van een van de dichtheid van een mengsel afhankelijke meetwaarde.

Also Published As

Publication number Publication date
NL8005603A (nl) 1982-05-03
EP0049933B1 (de) 1984-09-26
US4438651A (en) 1984-03-27
EP0049933A1 (de) 1982-04-21
JPS5794634A (en) 1982-06-12
CA1167162A (en) 1984-05-08

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee