FI803328L - Maetare foer vaetsketaethet - Google Patents

Maetare foer vaetsketaethet

Info

Publication number
FI803328L
FI803328L FI803328A FI803328A FI803328L FI 803328 L FI803328 L FI 803328L FI 803328 A FI803328 A FI 803328A FI 803328 A FI803328 A FI 803328A FI 803328 L FI803328 L FI 803328L
Authority
FI
Finland
Prior art keywords
vaetsketaethet
maetare
foer
maetare foer
foer vaetsketaethet
Prior art date
Application number
FI803328A
Other languages
English (en)
Inventor
Frank Rosenblum
Original Assignee
Noranda Mines Ltd
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 Noranda Mines Ltd filed Critical Noranda Mines Ltd
Publication of FI803328L publication Critical patent/FI803328L/fi

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

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)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FI803328A 1979-11-29 1980-10-23 Maetare foer vaetsketaethet FI803328L (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA340,920A CA1112471A (en) 1979-11-29 1979-11-29 Liquid density meter

Publications (1)

Publication Number Publication Date
FI803328L true FI803328L (fi) 1981-05-30

Family

ID=4115718

Family Applications (1)

Application Number Title Priority Date Filing Date
FI803328A FI803328L (fi) 1979-11-29 1980-10-23 Maetare foer vaetsketaethet

Country Status (8)

Country Link
US (1) US4307609A (fi)
JP (1) JPS5690240A (fi)
AU (1) AU527020B2 (fi)
CA (1) CA1112471A (fi)
DE (1) DE3042890A1 (fi)
FI (1) FI803328L (fi)
GB (1) GB2064789B (fi)
ZA (1) ZA807448B (fi)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507319A1 (fr) * 1981-06-03 1982-12-10 Commissariat Energie Atomique Dispositif pour controler la pression dans une colonne pulsee et son application a la mesure du niveau d'interface et de la densite du milieu liquide
US4625548A (en) * 1985-04-12 1986-12-02 Dresser Industries, Inc. Hydrostatic head pressure sensors for a system to determine fluid level and weight
US4742718A (en) * 1985-10-29 1988-05-10 Onoda Cement Company, Ltd. Apparatus for measuring particle-size distribution
FR2639710A1 (fr) * 1988-11-29 1990-06-01 Aventel Sarl Mesure de densite de liquides au moyen de capteurs de pression
GB8827901D0 (en) * 1988-11-30 1989-01-05 Shell Int Research Method & system for measuring vertical density profile of fluid
FR2648560B1 (fr) * 1989-06-14 1993-07-16 Cemagref Dispositif pour mesurer la pression d'un liquide accessible par sa surface superieure
US5587527A (en) * 1993-05-10 1996-12-24 Radford; Neal T. Handheld density meter
US5423226A (en) * 1993-11-16 1995-06-13 Yellowstone Environmental Science, Inc. Flow measurement system
US5406828A (en) * 1993-11-16 1995-04-18 Yellowstone Environmental Science, Inc. Method and apparatus for pressure and level transmission and sensing
KR100368234B1 (ko) * 1998-12-12 2003-03-17 주식회사 포스코 비중보상형 부력식 레벨 측정장치
US6357536B1 (en) * 2000-02-25 2002-03-19 Baker Hughes, Inc. Method and apparatus for measuring fluid density and determining hole cleaning problems
US6687643B1 (en) 2000-12-22 2004-02-03 Unirex, Inc. In-situ sensor system and method for data acquisition in liquids
US7784201B2 (en) * 2007-09-23 2010-08-31 Technip France System and method of utilizing monitoring data to enhance seafloor sulfide production for deepwater mining system
CN101520395B (zh) * 2009-03-27 2011-01-19 华中科技大学 一种液体密度测量方法及装置
EP2392910A2 (en) 2010-06-02 2011-12-07 Barry Moore Method and apparatus for measuring the density of a flowing fluid in a conduit using differential pressure
US20150096369A1 (en) * 2013-10-04 2015-04-09 Ultra Analytical Group, LLC Apparatus, System and Method for Measuring the Properties of a Corrosive Liquid
US20150096804A1 (en) * 2013-10-04 2015-04-09 Ultra Analytical Group, LLC Apparatus, System and Method for Measuring the Properties of a Corrosive Liquid
JP6279382B2 (ja) * 2014-03-31 2018-02-14 株式会社スカイワークス 比重計
CN105571984B (zh) * 2016-01-14 2018-02-27 郑州轻工业学院 一种高温高压液体密度测量装置和测量方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3397581A (en) * 1966-02-11 1968-08-20 Marine International Inc Range switching for pressure gauge
SU436996A1 (ru) * 1972-11-22 1974-07-25 Киевский Технологический Институт Пищевой Промышленности Способ определени изменени плотности жидкостей
CA1045410A (en) * 1976-07-05 1979-01-02 Frank Rosenblum Pulp density meter

Also Published As

Publication number Publication date
GB2064789A (en) 1981-06-17
JPS5690240A (en) 1981-07-22
DE3042890A1 (de) 1981-09-03
US4307609A (en) 1981-12-29
AU527020B2 (en) 1983-02-10
ZA807448B (en) 1981-11-25
GB2064789B (en) 1983-12-21
CA1112471A (en) 1981-11-17
AU6378380A (en) 1981-06-04

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: NORANDA MINES LIMITED