FR2583514B1 - Dispositif de reperage d'une piece en mouvement utilisant des plastiques magnetiques et son procede de realisation - Google Patents

Dispositif de reperage d'une piece en mouvement utilisant des plastiques magnetiques et son procede de realisation

Info

Publication number
FR2583514B1
FR2583514B1 FR8509236A FR8509236A FR2583514B1 FR 2583514 B1 FR2583514 B1 FR 2583514B1 FR 8509236 A FR8509236 A FR 8509236A FR 8509236 A FR8509236 A FR 8509236A FR 2583514 B1 FR2583514 B1 FR 2583514B1
Authority
FR
France
Prior art keywords
marking
manufacturing
moving part
magnetic plastics
plastics
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
FR8509236A
Other languages
English (en)
Other versions
FR2583514A1 (fr
Inventor
Patrick Jean-Pierre Herbault
Daniel Lalu
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot SA
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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Priority to FR8509236A priority Critical patent/FR2583514B1/fr
Publication of FR2583514A1 publication Critical patent/FR2583514A1/fr
Application granted granted Critical
Publication of FR2583514B1 publication Critical patent/FR2583514B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/245—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0008—Magnetic or paramagnetic

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR8509236A 1985-06-18 1985-06-18 Dispositif de reperage d'une piece en mouvement utilisant des plastiques magnetiques et son procede de realisation Expired - Fee Related FR2583514B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8509236A FR2583514B1 (fr) 1985-06-18 1985-06-18 Dispositif de reperage d'une piece en mouvement utilisant des plastiques magnetiques et son procede de realisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8509236A FR2583514B1 (fr) 1985-06-18 1985-06-18 Dispositif de reperage d'une piece en mouvement utilisant des plastiques magnetiques et son procede de realisation

Publications (2)

Publication Number Publication Date
FR2583514A1 FR2583514A1 (fr) 1986-12-19
FR2583514B1 true FR2583514B1 (fr) 1990-04-20

Family

ID=9320370

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8509236A Expired - Fee Related FR2583514B1 (fr) 1985-06-18 1985-06-18 Dispositif de reperage d'une piece en mouvement utilisant des plastiques magnetiques et son procede de realisation

Country Status (1)

Country Link
FR (1) FR2583514B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4083324B2 (ja) 1998-11-19 2008-04-30 ヤマハモーターエレクトロニクス株式会社 回転電気機器
JP2000156963A (ja) * 1998-11-19 2000-06-06 Moriyama Kogyo Kk ブラシレスｄｃモータの磁極位置検出装置、および薄板状磁石付き環状シート
BRPI0404360A (pt) 2004-10-07 2005-05-24 Sabo Ind & Comercio Ltda Anel sensibilizador de sensor
EP2000781B2 (fr) * 2007-06-04 2013-03-13 Magneti Marelli S.p.A. Arbre ayant un aimant pour une soupape de réglagle du dédit d'air dans un moteur à combustion interne
DE102010015366B4 (de) * 2010-01-04 2015-04-02 Oechsler Aktiengesellschaft Drehwinkel-Sensorsystem und Verfahren zu seiner Herstellung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL254347A (fr) * 1959-09-23
US3716787A (en) * 1970-11-27 1973-02-13 Westinghouse Air Brake Co Apparatus for monitoring speed utilizing a tuned circuit whose phase changes in proportional to speed

Also Published As

Publication number Publication date
FR2583514A1 (fr) 1986-12-19

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Legal Events

Date Code Title Description
ST Notification of lapse