DE69002032T2 - Partikelaufnehmer mit elektronischer Detektion. - Google Patents

Partikelaufnehmer mit elektronischer Detektion.

Info

Publication number
DE69002032T2
DE69002032T2 DE90401294T DE69002032T DE69002032T2 DE 69002032 T2 DE69002032 T2 DE 69002032T2 DE 90401294 T DE90401294 T DE 90401294T DE 69002032 T DE69002032 T DE 69002032T DE 69002032 T2 DE69002032 T2 DE 69002032T2
Authority
DE
Germany
Prior art keywords
electronic detection
particle sensors
sensors
particle
electronic
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
DE90401294T
Other languages
English (en)
Other versions
DE69002032D1 (de
Inventor
Jean-Paul Bares
Eric Blanchard
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.)
Safran Transmission Systems SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Application granted granted Critical
Publication of DE69002032D1 publication Critical patent/DE69002032D1/de
Publication of DE69002032T2 publication Critical patent/DE69002032T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE90401294T 1989-05-18 1990-05-16 Partikelaufnehmer mit elektronischer Detektion. Expired - Fee Related DE69002032T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906491A FR2647225B1 (fr) 1989-05-18 1989-05-18 Capteur de particules avec detection electronique sans fil

Publications (2)

Publication Number Publication Date
DE69002032D1 DE69002032D1 (de) 1993-07-29
DE69002032T2 true DE69002032T2 (de) 1993-10-28

Family

ID=9381759

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90401294T Expired - Fee Related DE69002032T2 (de) 1989-05-18 1990-05-16 Partikelaufnehmer mit elektronischer Detektion.

Country Status (6)

Country Link
US (1) US5027065A (de)
EP (1) EP0398800B1 (de)
JP (1) JPH0752165B2 (de)
DE (1) DE69002032T2 (de)
ES (1) ES2042235T3 (de)
FR (1) FR2647225B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003559B4 (de) * 2004-01-23 2006-12-28 Mtu Friedrichshafen Gmbh Einrichtung zur Überwachung von Metallabrieb im Schmieröl einer Maschine, insbesondere einer Brennkraftmaschine

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118410A (en) * 1990-06-28 1992-06-02 The Boeing Company Debris collecting and measuring device with induction coil screen
US5179346A (en) * 1991-05-24 1993-01-12 Caterpillar, Inc. Conductive particle sensor using a magnet
US5663642A (en) * 1991-09-24 1997-09-02 The Boeing Company Resonant inductive debris detector
US5528138A (en) * 1991-09-24 1996-06-18 The Boeing Company Resonant inductive debris detecting apparatus
US5406208A (en) * 1992-05-21 1995-04-11 Benz Companies, Inc. Method and apparatus for eliminating chips in a chip detection circuit and for determining chip size
US5604441A (en) * 1995-03-14 1997-02-18 Detroit Diesel Corporation In-situ oil analyzer and methods of using same, particularly for continuous on-board analysis of diesel engine lubrication systems
US5608316A (en) * 1995-08-21 1997-03-04 Caterpillar Inc. Apparatus for detecting particles in a fluid and a method for operating same
US5608315A (en) * 1995-08-21 1997-03-04 Caterpillar Inc. Apparatus for detecting particles in a fluid and a method for operating same
JP4557456B2 (ja) * 2001-04-06 2010-10-06 株式会社小松製作所 導電体検出装置
EP2108454A1 (de) * 2008-04-08 2009-10-14 BP Oil International Limited Verbesserungen an oder im Zusammenhang mit Filtern
FR2963960B1 (fr) * 2010-08-17 2012-09-28 Snecma Surveillance des particules dans un systeme de lubrification
FI124329B (fi) * 2012-07-02 2014-06-30 Kone Corp Menetelmä ja laitteisto hissiköysien voiteluainepitoisuuden seuraamiseksi
EP2732941A1 (de) * 2012-11-16 2014-05-21 Sidel S.p.A. Con Socio Unico Schneideinheit zum Schneiden eines Blattes oder Filmmaterials in Längen einer vorbestimmten Größe
FR3085995B1 (fr) 2018-09-19 2020-12-04 Airbus Helicopters Dispositif magnetique destine a capter des particules metalliques d'usure en suspension dans un fluide de lubrification
FR3086641B1 (fr) 2018-09-28 2020-09-04 Airbus Helicopters Aeronef multirotor a motorisation electrique ou hybride avec une consommation energetique optimisee
FR3092010B1 (fr) * 2019-01-25 2021-01-22 Zodiac Fluid Equipment Tête magnétique pour détecteur magnétique de particules métalliques et détecteur magnétique pourvu d'une telle tête.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2671200A (en) * 1950-10-18 1954-03-02 Jerome F Lederer Safety signal device
US3404337A (en) * 1965-11-08 1968-10-01 Lisle Corp Magnetic chip gauge
GB1241204A (en) * 1968-08-09 1971-08-04 Rolls Royce Improvements in or relating to magnetic scavenging devices
FR2159757A5 (de) * 1971-11-10 1973-06-22 Snecma
US4339714A (en) * 1978-07-07 1982-07-13 Rolls Royce Limited Probe having passive means transmitting an output signal by reactive coupling
FR2564897B1 (fr) * 1984-05-28 1988-10-28 Hotellier Ets Louis Dispositif capteur de particules metalliques d'usure a l'interieur du carter d'un moteur ou appareil mecanique.
US4831362A (en) * 1986-05-16 1989-05-16 Aeroquip Corporation Failure detection system for a metallic debris detection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003559B4 (de) * 2004-01-23 2006-12-28 Mtu Friedrichshafen Gmbh Einrichtung zur Überwachung von Metallabrieb im Schmieröl einer Maschine, insbesondere einer Brennkraftmaschine

Also Published As

Publication number Publication date
FR2647225B1 (fr) 1991-07-05
ES2042235T3 (es) 1993-12-01
JPH0752165B2 (ja) 1995-06-05
JPH0321862A (ja) 1991-01-30
EP0398800A1 (de) 1990-11-22
US5027065A (en) 1991-06-25
EP0398800B1 (de) 1993-06-23
FR2647225A1 (fr) 1990-11-23
DE69002032D1 (de) 1993-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SNECMA MOTEURS, PARIS, FR

8327 Change in the person/name/address of the patent owner

Owner name: HISPANO SUIZA, COLOMBRS CEDEX, FR

8339 Ceased/non-payment of the annual fee