SE429584B - Anordning for metning av en kropps svellning eller krympning i ett fluidum - Google Patents

Anordning for metning av en kropps svellning eller krympning i ett fluidum

Info

Publication number
SE429584B
SE429584B SE8204977A SE8204977A SE429584B SE 429584 B SE429584 B SE 429584B SE 8204977 A SE8204977 A SE 8204977A SE 8204977 A SE8204977 A SE 8204977A SE 429584 B SE429584 B SE 429584B
Authority
SE
Sweden
Prior art keywords
sensor
container
fluid
swelling
lid
Prior art date
Application number
SE8204977A
Other languages
English (en)
Swedish (sv)
Other versions
SE8204977D0 (sv
Inventor
Leif Rune Bohlin
Original Assignee
Leif Rune Bohlin
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 Leif Rune Bohlin filed Critical Leif Rune Bohlin
Priority to SE8204977A priority Critical patent/SE429584B/sv
Publication of SE8204977D0 publication Critical patent/SE8204977D0/xx
Priority to AT83850224T priority patent/ATE26754T1/de
Priority to DE8383850224T priority patent/DE3371120D1/de
Priority to EP83850224A priority patent/EP0104153B1/de
Priority to US06/527,212 priority patent/US4513611A/en
Priority to JP58158176A priority patent/JPS5960308A/ja
Publication of SE429584B publication Critical patent/SE429584B/sv

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/10—Measuring moisture content, e.g. by measuring change in length of hygroscopic filament; Hygrometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/24—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in magnetic properties

Landscapes

  • Physics & Mathematics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Level Indicators Using A Float (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
SE8204977A 1982-09-01 1982-09-01 Anordning for metning av en kropps svellning eller krympning i ett fluidum SE429584B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8204977A SE429584B (sv) 1982-09-01 1982-09-01 Anordning for metning av en kropps svellning eller krympning i ett fluidum
AT83850224T ATE26754T1 (de) 1982-09-01 1983-08-26 Einrichtung zur messung der quellung oder schrumpfung einer probe in einer fluessigkeit.
DE8383850224T DE3371120D1 (en) 1982-09-01 1983-08-26 Apparatus for measuring the swelling or shrinkage of a specimen in a fluid
EP83850224A EP0104153B1 (de) 1982-09-01 1983-08-26 Einrichtung zur Messung der Quellung oder Schrumpfung einer Probe in einer Flüssigkeit
US06/527,212 US4513611A (en) 1982-09-01 1983-08-29 Apparatus for measuring the swelling or shrinkage of a specimen in a fluid
JP58158176A JPS5960308A (ja) 1982-09-01 1983-08-31 試料の膨張、収縮測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8204977A SE429584B (sv) 1982-09-01 1982-09-01 Anordning for metning av en kropps svellning eller krympning i ett fluidum

Publications (2)

Publication Number Publication Date
SE8204977D0 SE8204977D0 (sv) 1982-09-01
SE429584B true SE429584B (sv) 1983-09-12

Family

ID=20347688

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8204977A SE429584B (sv) 1982-09-01 1982-09-01 Anordning for metning av en kropps svellning eller krympning i ett fluidum

Country Status (6)

Country Link
US (1) US4513611A (de)
EP (1) EP0104153B1 (de)
JP (1) JPS5960308A (de)
AT (1) ATE26754T1 (de)
DE (1) DE3371120D1 (de)
SE (1) SE429584B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675217B1 (fr) * 1991-04-10 1994-07-22 Ass Gestion Ecole Fr Papeterie Machoire de maintien de bande et appareil de mesure d'allongement de bandes echantillon.
SE508076C2 (sv) * 1996-11-14 1998-08-24 Bohlin Reologi Ab Sätt och anordning för bestämning av kvaliten hos cerealier
GB2475450B (en) * 2008-10-28 2011-11-02 Swelltec Ltd Apparatus for testing swellable materials
GB0819749D0 (en) * 2008-10-28 2008-12-03 Swelltec Ltd Method and apparatus fo testing swellable materials
AU2013403338B2 (en) * 2013-10-15 2016-09-15 Halliburton Energy Services, Inc. Apparatus and methods for determining swelling reactivity of materials under subterranean wellbore conditions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2135197C3 (de) * 1970-07-14 1974-11-21 Fuji Photo Film Co., Ltd., Ashigara, Kanagawa (Japan) Vorrichtung zum Messen der Quellung eines Feuchtigkeit aufnehmenden Materials
DE2240578A1 (de) * 1972-08-18 1974-02-28 Arthur Grillo Feuchtemesseinrichtung mit differential-trafo
DE2331113C2 (de) * 1973-06-19 1975-05-22 W.C. Heraeus Gmbh, 6450 Hanau Dilatometer
GB1586740A (en) * 1978-05-19 1981-03-25 Wiggins Teape Group Ltd Hygro-extensometer apparatus
GB2037998B (en) * 1978-11-17 1983-01-19 Kelvin Lenses Ltd Electrical measurement of articles
SU853493A1 (ru) * 1979-07-10 1981-08-07 Научно-Производственное Объединениепо Технологии Машиностроения"Цниитмаш" Устройство дл коррозионных испытанийМАТЕРиАлОВ

Also Published As

Publication number Publication date
EP0104153A1 (de) 1984-03-28
SE8204977D0 (sv) 1982-09-01
EP0104153B1 (de) 1987-04-22
DE3371120D1 (en) 1987-05-27
ATE26754T1 (de) 1987-05-15
JPS5960308A (ja) 1984-04-06
US4513611A (en) 1985-04-30

Similar Documents

Publication Publication Date Title
SE429584B (sv) Anordning for metning av en kropps svellning eller krympning i ett fluidum
US7278311B1 (en) Liquid level and density measurement device
EP1979722B1 (de) Flüssigkeitsstand- und dichtemesseinrichtung
US2688868A (en) Specific gravity meter
RU123156U1 (ru) Пробоотборник воды
SU1709379A1 (ru) Учебный прибор по физике
CN209093238U (zh) 一种恒温振荡器
SU1744591A1 (ru) Плотномер
US3039044A (en) Electromagnetic device for measuring pressure
US3604272A (en) Soft wall hydrometer
GB878197A (en) Torsion balance for the determination of small variations in the apparent weight of samples
US2618974A (en) Fluid flow gauge
RU2769809C1 (ru) Устройство для измерения плотности жидкости
KR200377152Y1 (ko) 액량 감지 장치
CN216816368U (zh) 高精度密度测量装置及气动浮力式连续化密度测量系统
RU2050527C1 (ru) Уровнемер
US3827306A (en) Soft wall hydrometer
US3195356A (en) Apparatus intended for the accurate measurment of the density of liquids
US2922300A (en) Magnetic hydrometer
SU709983A1 (ru) Устройство дл измерени в зкости жидкости
RU5648U1 (ru) Датчик плотности для жидких сред
RU2234687C2 (ru) Устройство для измерения уровня жидкости
JPH0530757U (ja) ロードセルを利用した液体濃度計
JPS54136393A (en) Measuring method of magnetic substance concentration in fluid
SU847041A1 (ru) Клапан расходомера

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8204977-6

Effective date: 19910409

Format of ref document f/p: F