CA2117871C - Detection des particules presentes dans un fluide - Google Patents

Detection des particules presentes dans un fluide

Info

Publication number
CA2117871C
CA2117871C CA 2117871 CA2117871A CA2117871C CA 2117871 C CA2117871 C CA 2117871C CA 2117871 CA2117871 CA 2117871 CA 2117871 A CA2117871 A CA 2117871A CA 2117871 C CA2117871 C CA 2117871C
Authority
CA
Canada
Prior art keywords
coils
coil
field
signal
sense coil
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 - Fee Related
Application number
CA 2117871
Other languages
English (en)
Other versions
CA2117871A1 (fr
Inventor
Robert W. Kempster
Douglas B. George
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.)
Minister of National Defence of Canada
Original Assignee
Minister of National Defence of Canada
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
Priority claimed from US08/143,661 external-priority patent/US5444367A/en
Application filed by Minister of National Defence of Canada filed Critical Minister of National Defence of Canada
Publication of CA2117871A1 publication Critical patent/CA2117871A1/fr
Application granted granted Critical
Publication of CA2117871C publication Critical patent/CA2117871C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
CA 2117871 1993-11-01 1994-10-11 Detection des particules presentes dans un fluide Expired - Fee Related CA2117871C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/143,661 1993-11-01
US08/143,661 US5444367A (en) 1992-04-06 1993-11-01 Method and apparatus for detecting particles in a fluid having coils isolated from external vibrations

Publications (2)

Publication Number Publication Date
CA2117871A1 CA2117871A1 (fr) 1995-05-02
CA2117871C true CA2117871C (fr) 1997-09-23

Family

ID=22505034

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2117871 Expired - Fee Related CA2117871C (fr) 1993-11-01 1994-10-11 Detection des particules presentes dans un fluide

Country Status (1)

Country Link
CA (1) CA2117871C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102818754A (zh) * 2012-09-06 2012-12-12 爱德森（厦门）电子有限公司 一种提高发动机油液金属磨粒在线监测精度的方法及装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117929217A (zh) * 2024-03-22 2024-04-26 宁德时代新能源科技股份有限公司 磁性颗粒含量的检测系统以及检测方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102818754A (zh) * 2012-09-06 2012-12-12 爱德森（厦门）电子有限公司 一种提高发动机油液金属磨粒在线监测精度的方法及装置
CN102818754B (zh) * 2012-09-06 2014-08-27 爱德森（厦门）电子有限公司 一种提高发动机油液金属磨粒在线监测精度的方法及装置

Also Published As

Publication number Publication date
CA2117871A1 (fr) 1995-05-02

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