FR2887023B1 - Detecteur d'inclinaison electro-optique a bille roulant sur une paroi transparente a un faisceau optique et pourvue d'une couche conduisant l'electricite - Google Patents

Detecteur d'inclinaison electro-optique a bille roulant sur une paroi transparente a un faisceau optique et pourvue d'une couche conduisant l'electricite

Info

Publication number
FR2887023B1
FR2887023B1 FR0505847A FR0505847A FR2887023B1 FR 2887023 B1 FR2887023 B1 FR 2887023B1 FR 0505847 A FR0505847 A FR 0505847A FR 0505847 A FR0505847 A FR 0505847A FR 2887023 B1 FR2887023 B1 FR 2887023B1
Authority
FR
France
Prior art keywords
optical
electro
electricity
conducting layer
transparent wall
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
FR0505847A
Other languages
English (en)
Other versions
FR2887023A1 (fr
Inventor
Gerard Dumoutier
Alain Zozime
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
Application filed by Individual filed Critical Individual
Priority to FR0505847A priority Critical patent/FR2887023B1/fr
Publication of FR2887023A1 publication Critical patent/FR2887023A1/fr
Application granted granted Critical
Publication of FR2887023B1 publication Critical patent/FR2887023B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/10—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/02—Details
    • G01C9/06—Electric or photoelectric indication or reading means
    • G01C2009/066—Electric or photoelectric indication or reading means optical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/10—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets
    • G01C2009/107—Measuring inclination, e.g. by clinometers, by levels by using rolling bodies, e.g. spheres, cylinders, mercury droplets spheres

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR0505847A 2005-06-09 2005-06-09 Detecteur d'inclinaison electro-optique a bille roulant sur une paroi transparente a un faisceau optique et pourvue d'une couche conduisant l'electricite Expired - Fee Related FR2887023B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0505847A FR2887023B1 (fr) 2005-06-09 2005-06-09 Detecteur d'inclinaison electro-optique a bille roulant sur une paroi transparente a un faisceau optique et pourvue d'une couche conduisant l'electricite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0505847A FR2887023B1 (fr) 2005-06-09 2005-06-09 Detecteur d'inclinaison electro-optique a bille roulant sur une paroi transparente a un faisceau optique et pourvue d'une couche conduisant l'electricite

Publications (2)

Publication Number Publication Date
FR2887023A1 FR2887023A1 (fr) 2006-12-15
FR2887023B1 true FR2887023B1 (fr) 2007-08-31

Family

ID=35686600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0505847A Expired - Fee Related FR2887023B1 (fr) 2005-06-09 2005-06-09 Detecteur d'inclinaison electro-optique a bille roulant sur une paroi transparente a un faisceau optique et pourvue d'une couche conduisant l'electricite

Country Status (1)

Country Link
FR (1) FR2887023B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3345935A1 (de) * 1983-12-20 1985-06-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Anordnung zum messen der neigung eines gegenstandes gegenueber der senkrechten
US6011254A (en) * 1995-09-21 2000-01-04 Rohm Co., Ltd. Photoelectric tilt-detecting sensor and method of fabricating the same
FR2808108B1 (fr) * 2000-04-25 2003-09-12 Gerard Dumoutier Detecteur electronique d'inclinaison et dispositif comprenant un tel detecteur pour generer une alarme en fonction de l'inclinaison du corps ou d'une partie du corps d'un individu

Also Published As

Publication number Publication date
FR2887023A1 (fr) 2006-12-15

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Legal Events

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ST Notification of lapse

Effective date: 20120229