CA2424357A1 - Capteur d'inclinaison, de mouvement et de choc - Google Patents

Capteur d'inclinaison, de mouvement et de choc Download PDF

Info

Publication number
CA2424357A1
CA2424357A1 CA 2424357 CA2424357A CA2424357A1 CA 2424357 A1 CA2424357 A1 CA 2424357A1 CA 2424357 CA2424357 CA 2424357 CA 2424357 A CA2424357 A CA 2424357A CA 2424357 A1 CA2424357 A1 CA 2424357A1
Authority
CA
Canada
Prior art keywords
sensor
tilt
motion
shock
sphere
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.)
Abandoned
Application number
CA 2424357
Other languages
English (en)
Inventor
Robert I. Lonsdale
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 CA 2424357 priority Critical patent/CA2424357A1/fr
Publication of CA2424357A1 publication Critical patent/CA2424357A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
    • G01P15/032—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass
    • 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
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CA 2424357 2003-03-31 2003-03-31 Capteur d'inclinaison, de mouvement et de choc Abandoned CA2424357A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2424357 CA2424357A1 (fr) 2003-03-31 2003-03-31 Capteur d'inclinaison, de mouvement et de choc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2424357 CA2424357A1 (fr) 2003-03-31 2003-03-31 Capteur d'inclinaison, de mouvement et de choc

Publications (1)

Publication Number Publication Date
CA2424357A1 true CA2424357A1 (fr) 2004-09-30

Family

ID=33034998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2424357 Abandoned CA2424357A1 (fr) 2003-03-31 2003-03-31 Capteur d'inclinaison, de mouvement et de choc

Country Status (1)

Country Link
CA (1) CA2424357A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1652159A2 (fr) * 2003-07-03 2006-05-03 Guardit Technologies LLC Detecteur de mouvement portatif et systeme d'alarme et procede correspondants
WO2013113297A1 (fr) * 2012-01-31 2013-08-08 Univerzita Karlova V Praze Électrode pour une thérapie de neurostimulation percutanée et détecteur de mouvements reflexes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1652159A2 (fr) * 2003-07-03 2006-05-03 Guardit Technologies LLC Detecteur de mouvement portatif et systeme d'alarme et procede correspondants
EP1652159A4 (fr) * 2003-07-03 2008-03-05 Guardit Technologies Llc Detecteur de mouvement portatif et systeme d'alarme et procede correspondants
WO2013113297A1 (fr) * 2012-01-31 2013-08-08 Univerzita Karlova V Praze Électrode pour une thérapie de neurostimulation percutanée et détecteur de mouvements reflexes

Similar Documents

Publication Publication Date Title
US5136127A (en) Tilt actuated switch
US7115824B2 (en) Tilt switch and system
US4196429A (en) Motion detector
US4450326A (en) Anti-theft vibration detector switch and system
US5373125A (en) Switch assembly
US3763484A (en) Inertia-tilt switch
US4168410A (en) Motion sensing alarm switch
US3831163A (en) Inertia-tilt switch
JP3470124B2 (ja) 傾斜・振動スイッチ及び傾斜・振動スイッチの傾斜角度調整具。
US3769472A (en) Inertia sensor switch
US5136126A (en) Tilt switch
US8416094B2 (en) Circuit board integrated motion sensor
WO2000077757A8 (fr) Detecteur de tremblements de terre
US20040084290A1 (en) Tilt switch
CA2424357A1 (fr) Capteur d'inclinaison, de mouvement et de choc
US20080110733A1 (en) Tilt responsive circuit controller utilizing conductive particles
US5698827A (en) Micro- to macromotion sensing, detecting and warning device
KR20020089104A (ko) 충격 감지 장치와 이를 이용한 충격 감지 회로 및이동통신 단말기의 제어방법
KR101940301B1 (ko) 중력을 이용한 전기적 수평센서
US3527907A (en) Centrifugal switch with normally closed contacts
JP4038535B2 (ja) 衝撃振動検知スイッチ
JP3950919B2 (ja) 傾斜・振動スイッチ
JP2872199B2 (ja) 傾斜振動センサ
JP3376424B2 (ja) 角度検出スイッチ
JPH07294546A (ja) 加速度センサ

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead