NL8003479A - Sensor voor het detecteren van deeltjes in een stromend fluidum. - Google Patents

Sensor voor het detecteren van deeltjes in een stromend fluidum. Download PDF

Info

Publication number
NL8003479A
NL8003479A NL8003479A NL8003479A NL8003479A NL 8003479 A NL8003479 A NL 8003479A NL 8003479 A NL8003479 A NL 8003479A NL 8003479 A NL8003479 A NL 8003479A NL 8003479 A NL8003479 A NL 8003479A
Authority
NL
Netherlands
Prior art keywords
rings
sensor
ring
detector
rod
Prior art date
Application number
NL8003479A
Other languages
English (en)
Dutch (nl)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NL8003479A publication Critical patent/NL8003479A/nl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
NL8003479A 1979-06-26 1980-06-16 Sensor voor het detecteren van deeltjes in een stromend fluidum. NL8003479A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7922278 1979-06-26
GB7922278 1979-06-26

Publications (1)

Publication Number Publication Date
NL8003479A true NL8003479A (nl) 1980-12-30

Family

ID=10506116

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8003479A NL8003479A (nl) 1979-06-26 1980-06-16 Sensor voor het detecteren van deeltjes in een stromend fluidum.

Country Status (7)

Country Link
US (1) US4315428A (it)
CA (1) CA1153459A (it)
DE (1) DE3023584A1 (it)
FR (1) FR2459974A1 (it)
IT (1) IT1129099B (it)
MY (2) MY8500160A (it)
NL (1) NL8003479A (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681986A (en) * 1996-05-07 1997-10-28 Auburn International, Inc. Acoustic sensing
US6601464B1 (en) 2000-10-20 2003-08-05 John P. Downing, Jr. Particle momentum sensor
GB0522312D0 (en) * 2005-11-01 2005-12-07 Cormon Ltd Monitoring particles in a fluid stream
US8590384B2 (en) * 2006-04-03 2013-11-26 Vonroll Infratec (Investment) Ag Vibration sensor array
US7876030B2 (en) * 2007-09-11 2011-01-25 Ngk Spark Plug Co., Ltd. Ultrasonic transducer which is either crimped or welded during assembly
US9630821B2 (en) 2011-09-06 2017-04-25 Loron, Inc. Clamping assembly for load-carrying vehicle
US10698427B2 (en) 2016-10-31 2020-06-30 Ge Oil & Gas Pressure Control Lp System and method for assessing sand flow rate
GB201720276D0 (en) * 2017-12-05 2018-01-17 Parker Hunnifin Emea S A R L Detecting particles in a particle containing fluid
CN119968335A (zh) 2022-10-04 2025-05-09 卡斯卡特公司 深度检测器系统
CN115683959B (zh) * 2022-11-03 2023-07-14 北京信息科技大学 基于碰撞声特征的生物质颗粒粒径识别系统及方法
US20250305925A1 (en) * 2024-03-28 2025-10-02 Serge David BRACHE Method and apparatus for detecting solid particles in fluid flow

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760184A (en) * 1952-08-22 1956-08-21 Tidewater Oil Company System for detecting solids in gaseous streams
US3271672A (en) * 1961-09-20 1966-09-06 Coulter Electronics Particle studying device control circuit
US3563311A (en) * 1969-09-02 1971-02-16 Mobil Oil Corp Investigating a well to determine sand entry
US4016766A (en) * 1971-04-26 1977-04-12 Systron Donner Corporation Counting accelerometer apparatus
FR2157092A5 (it) * 1971-10-18 1973-06-01 Commissariat Energie Atomique
US3841144A (en) * 1972-10-12 1974-10-15 Mobil Oil Corp Sand detection probe
US3834227A (en) * 1973-05-02 1974-09-10 Shell Oil Co Method for determining liquid production from a well
US3989965A (en) * 1973-07-27 1976-11-02 Westinghouse Electric Corporation Acoustic transducer with damping means
US4013905A (en) * 1974-01-09 1977-03-22 Exxon Nuclear Company, Inc. Remote acoustic probe
US3854323A (en) * 1974-01-31 1974-12-17 Atlantic Richfield Co Method and apparatus for monitoring the sand concentration in a flowing well
US4065960A (en) * 1976-12-13 1978-01-03 Krautkramer Gmbh Method and apparatus for monitoring the operation of ultrasonic testing of tubes and bars
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

Also Published As

Publication number Publication date
FR2459974B1 (it) 1983-12-23
CA1153459A (en) 1983-09-06
MY8500160A (en) 1985-12-31
US4315428A (en) 1982-02-16
IT8067986A0 (it) 1980-06-24
DE3023584A1 (de) 1981-01-15
MY8500917A (en) 1985-12-31
IT1129099B (it) 1986-06-04
FR2459974A1 (fr) 1981-01-16

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BI The patent application has been withdrawn