NO934199D0 - Forbedringer ved og i forbindelse med partikkeldeteksjon og -analyse - Google Patents

Forbedringer ved og i forbindelse med partikkeldeteksjon og -analyse

Info

Publication number
NO934199D0
NO934199D0 NO934199A NO934199A NO934199D0 NO 934199 D0 NO934199 D0 NO 934199D0 NO 934199 A NO934199 A NO 934199A NO 934199 A NO934199 A NO 934199A NO 934199 D0 NO934199 D0 NO 934199D0
Authority
NO
Norway
Prior art keywords
pct
sec
date
impact
analysis
Prior art date
Application number
NO934199A
Other languages
English (en)
Other versions
NO934199L (no
Inventor
Malcolm James Walker
Original Assignee
Rig Technology 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 Rig Technology Ltd filed Critical Rig Technology Ltd
Publication of NO934199D0 publication Critical patent/NO934199D0/no
Publication of NO934199L publication Critical patent/NO934199L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
    • G01N29/046—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks using the echo of particles imparting on a surface; using acoustic emission of particles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • G06M1/108—Design features of general application for actuating the drive by electric or magnetic means by electronic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M11/00—Counting of objects distributed at random, e.g. on a surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/024—Mixtures
    • G01N2291/02416—Solids in liquids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Theoretical Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Dispersion Chemistry (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Detergent Compositions (AREA)
NO934199A 1991-05-21 1993-11-19 Forbedringer ved og i forbindelse med partikkeldeteksjon og -analyse NO934199L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919111008A GB9111008D0 (en) 1991-05-21 1991-05-21 Improvements in and relating to particle detection and analysis
PCT/GB1992/000917 WO1992021021A1 (en) 1991-05-21 1992-05-20 Improvements in and relating to particle detection and analysis

Publications (2)

Publication Number Publication Date
NO934199D0 true NO934199D0 (no) 1993-11-19
NO934199L NO934199L (no) 1994-01-19

Family

ID=10695386

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934199A NO934199L (no) 1991-05-21 1993-11-19 Forbedringer ved og i forbindelse med partikkeldeteksjon og -analyse

Country Status (13)

Country Link
US (1) US5419176A (no)
EP (1) EP0585301B1 (no)
JP (1) JPH06507712A (no)
AT (1) ATE145282T1 (no)
AU (1) AU655281B2 (no)
BR (1) BR9206030A (no)
CA (1) CA2103259C (no)
DE (1) DE69215221T2 (no)
FI (1) FI935100A (no)
GB (2) GB9111008D0 (no)
NO (1) NO934199L (no)
WO (1) WO1992021021A1 (no)
ZA (1) ZA923675B (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5789827A (en) * 1993-05-10 1998-08-04 Sensitron, Inc. Two-wire interface to automobile horn relay circuit
EP0766086A3 (en) * 1995-09-29 2000-01-19 Ngk Insulators, Ltd. Multiple element particle sensor and signal processing electronics
US6236301B1 (en) 1996-09-04 2001-05-22 Sensitron, Inc. Cantilevered deflection sensing system
US6392527B1 (en) 1996-09-04 2002-05-21 Sensitron, Inc. Impact detection system
DE10000608C2 (de) * 2000-01-10 2002-05-23 Max Planck Gesellschaft Verfahren und Vorrichtung zur Erfassung der relativen Auftreffpositionen von Mikropartikeln
US6601464B1 (en) * 2000-10-20 2003-08-05 John P. Downing, Jr. Particle momentum sensor
KR100945202B1 (ko) 2001-07-03 2010-03-03 브래드베리 알. 페이스 자력발전 스위치 구동시스템
FR2836737B1 (fr) * 2002-03-01 2004-06-18 Centre Nat Machinisme Agricole Dispositif de comptage de particules telles que des graines distribuees par un semoir
US7794663B2 (en) * 2004-02-19 2010-09-14 Axcelis Technologies, Inc. Method and system for detection of solid materials in a plasma using an electromagnetic circuit
US8364421B2 (en) * 2008-08-29 2013-01-29 Schlumberger Technology Corporation Downhole sanding analysis tool
JP5856777B2 (ja) * 2011-07-20 2016-02-10 ヤンマー株式会社 コンバイン
CN105550517B (zh) * 2015-12-13 2018-08-07 复旦大学 利用示踪粒子的关联扩散判断液体表面漂移运动方法
DE102016100261A1 (de) * 2016-01-08 2017-07-13 Nanofocus Ag Verfahren zur elektronischen Analyse eines zeitlichen veränderlichen Signals
US10698427B2 (en) 2016-10-31 2020-06-30 Ge Oil & Gas Pressure Control Lp System and method for assessing sand flow rate
PL424362A1 (pl) * 2018-01-25 2019-07-29 Dezega Polska Spółka Z Ograniczoną Odpowiedzialnością System monitorowania parametrów stanu działania wielu hermetycznie zamkniętych obiektów
WO2019246043A1 (en) * 2018-06-18 2019-12-26 Trividia Health, Inc. Methods and systems for low power/low cost hematocrit measurement for blood glucose meter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418546A (en) * 1966-11-25 1968-12-24 Ling Temco Vought Inc Momentum transducer
US3557616A (en) * 1967-09-29 1971-01-26 Combustion Eng Particle flow sensing device
US3587291A (en) * 1968-03-26 1971-06-28 North American Rockwell Particle detection method and apparatus
GB1254493A (en) * 1969-07-01 1971-11-24 Coal Industry Patents Ltd Determining particles size
FR2157092A5 (no) * 1971-10-18 1973-06-01 Commissariat Energie Atomique
US3805591A (en) * 1971-10-22 1974-04-23 Hewlett Packard Co Particle analyzer
US4184372A (en) * 1977-10-31 1980-01-22 B and W Engineering Services Particle detection system and apparatus therefor
GB1585708A (en) * 1977-12-20 1981-03-11 Shell Int Research Method and means of detecting solid particles in a fluid flowing through a conduit
JPH0617481B2 (ja) * 1985-07-23 1994-03-09 住友特殊金属株式会社 希土類磁石用合金粉末およびその製造方法
FR2606152B1 (fr) * 1986-11-05 1988-12-02 Centre Tech Ind Papier Procede et dispositif de detection automatique de points collants sur un materiau en nappe
US4770527A (en) * 1987-02-02 1988-09-13 Pennwalt Corporation Photoelectric-piezoelectric velocity and impact sensor
US4807482A (en) * 1987-05-18 1989-02-28 Temple University Of The Commonwealth System Of Higher Education Method and apparatus for measuring stimuli applied to a piezoelectric transducer
JP2709526B2 (ja) * 1990-05-10 1998-02-04 新東工業株式会社 ショットブラスト強さ検出装置
US5144251A (en) * 1991-04-02 1992-09-01 The United States Of America As Represented By The United States Department Of Energy Three-axis particle impact probe

Also Published As

Publication number Publication date
CA2103259C (en) 2000-02-08
AU1788192A (en) 1992-12-30
US5419176A (en) 1995-05-30
EP0585301A1 (en) 1994-03-09
WO1992021021A1 (en) 1992-11-26
NO934199L (no) 1994-01-19
BR9206030A (pt) 1994-11-29
ZA923675B (en) 1993-01-27
ATE145282T1 (de) 1996-11-15
DE69215221D1 (de) 1996-12-19
GB9111008D0 (en) 1991-07-10
GB2272062B (en) 1994-12-07
GB2272062A (en) 1994-05-04
EP0585301B1 (en) 1996-11-13
AU655281B2 (en) 1994-12-15
CA2103259A1 (en) 1992-11-22
JPH06507712A (ja) 1994-09-01
FI935100A0 (fi) 1993-11-17
FI935100A (fi) 1994-01-17
DE69215221T2 (de) 1997-05-28
GB9323674D0 (en) 1994-02-16

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