WO1987005402A3 - Detecteur piezo-electrique de mouvements comportant un appareil enregistreur des mouvements detectes - Google Patents

Detecteur piezo-electrique de mouvements comportant un appareil enregistreur des mouvements detectes Download PDF

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Publication number
WO1987005402A3
WO1987005402A3 PCT/BE1987/000002 BE8700002W WO8705402A3 WO 1987005402 A3 WO1987005402 A3 WO 1987005402A3 BE 8700002 W BE8700002 W BE 8700002W WO 8705402 A3 WO8705402 A3 WO 8705402A3
Authority
WO
WIPO (PCT)
Prior art keywords
motions
piezo
detecting
recorder apparatus
electric detector
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.)
Ceased
Application number
PCT/BE1987/000002
Other languages
English (en)
Other versions
WO1987005402A2 (fr
Inventor
Joseph Varga
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.)
Individual
Original Assignee
Individual
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 BE0/216328A external-priority patent/BE904304A/fr
Application filed by Individual filed Critical Individual
Publication of WO1987005402A2 publication Critical patent/WO1987005402A2/fr
Publication of WO1987005402A3 publication Critical patent/WO1987005402A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G01D9/00—Recording measured values
    • G01D9/005—Solid-state data loggers
    • 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
    • G01D1/00—Measuring arrangements giving results other than momentary value of variable, of general application
    • G01D1/14—Measuring arrangements giving results other than momentary value of variable, of general application giving a distribution function of a value, i.e. number of times the value comes within specified ranges of amplitude
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Brushes (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

Un détecteur de mouvement est constitué d'un élément piézo-électrique (26, 27) muni d'électrodes (28) et monté à l'intérieur d'une enceinte fermée (31) dans laquelle est enfermée de manière mobile une masselotte (25). L'élément piézo-électrique délivre une impulsion lorsqu'il est frappé par la masselotte (25). Un microcalculateur (18) additionne et enregistre les impulsions aux bornes des électrodes desdits éléments piézo-électriques (26, 27).
PCT/BE1987/000002 1986-02-28 1987-03-02 Detecteur piezo-electrique de mouvements comportant un appareil enregistreur des mouvements detectes Ceased WO1987005402A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/216328A BE904304A (fr) 1986-02-28 1986-02-28 Comptage du nombre de mouvements de va-et-vient.
BE0/216328 1986-02-28

Publications (2)

Publication Number Publication Date
WO1987005402A2 WO1987005402A2 (fr) 1987-09-11
WO1987005402A3 true WO1987005402A3 (fr) 1987-10-08

Family

ID=3844012

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE1987/000002 Ceased WO1987005402A2 (fr) 1986-02-28 1987-03-02 Detecteur piezo-electrique de mouvements comportant un appareil enregistreur des mouvements detectes

Country Status (2)

Country Link
EP (1) EP0259384A1 (fr)
WO (1) WO1987005402A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930001165Y1 (ko) * 1989-05-24 1993-03-13 미쓰비시덴키 가부시키가이샤 가속도 센서
FR2697628B1 (fr) * 1992-10-29 1995-02-03 Sextant Avionique Capteur d'une grandeur physique orientée.
FR2724297A1 (fr) * 1994-09-12 1996-03-15 Graziano Angelo Brosse a dents avec systeme electronique et mecanique de quantification du nombre precis de va-et-vient pendant le brossage
US6536068B1 (en) * 1999-12-29 2003-03-25 Gillette Canada Company Toothbrushing technique monitoring
FR2832298B1 (fr) * 2000-09-20 2004-02-20 Audians Dispositif de brossage de dents
US10903608B1 (en) 2019-08-27 2021-01-26 International Business Machines Corporation Multi-directional motion monitoring of plugged electrical connector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911388A (en) * 1973-09-21 1975-10-07 Houston Products And Services Accelerometer
FR2535060A1 (fr) * 1982-10-22 1984-04-27 Antivols Simplex Sa Detecteur piezo-electrique
DE3309687A1 (de) * 1983-03-18 1984-09-20 Thomas 3012 Langenhagen Horch Elektrische zahnbuerste
JPS60244863A (ja) * 1984-05-21 1985-12-04 Toyota Motor Corp 衝撃検知器
EP0171848A1 (fr) * 1984-07-26 1986-02-19 Universite Catholique De Louvain Dispositif détecteur de mouvements et appareil enregistreur des mouvements détectes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911388A (en) * 1973-09-21 1975-10-07 Houston Products And Services Accelerometer
FR2535060A1 (fr) * 1982-10-22 1984-04-27 Antivols Simplex Sa Detecteur piezo-electrique
DE3309687A1 (de) * 1983-03-18 1984-09-20 Thomas 3012 Langenhagen Horch Elektrische zahnbuerste
JPS60244863A (ja) * 1984-05-21 1985-12-04 Toyota Motor Corp 衝撃検知器
EP0171848A1 (fr) * 1984-07-26 1986-02-19 Universite Catholique De Louvain Dispositif détecteur de mouvements et appareil enregistreur des mouvements détectes

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, Volume 10, No. 116 (P-452) (2173), 30 Avril 1986, voir le document en entier, & JP, A, 60244863 (Toyota Jidosha K.K.) 4 Decembre 1985 *

Also Published As

Publication number Publication date
WO1987005402A2 (fr) 1987-09-11
EP0259384A1 (fr) 1988-03-16

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