DE69106326D1 - Beschleunigungsmesser mit isolierenden biegegelenken. - Google Patents

Beschleunigungsmesser mit isolierenden biegegelenken.

Info

Publication number
DE69106326D1
DE69106326D1 DE69106326T DE69106326T DE69106326D1 DE 69106326 D1 DE69106326 D1 DE 69106326D1 DE 69106326 T DE69106326 T DE 69106326T DE 69106326 T DE69106326 T DE 69106326T DE 69106326 D1 DE69106326 D1 DE 69106326D1
Authority
DE
Germany
Prior art keywords
accelerometer
bending joints
insulating bending
insulating
joints
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
DE69106326T
Other languages
English (en)
Other versions
DE69106326T2 (de
Inventor
Brian Norling
Mitchell Novack
Peter Lafond
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Publication of DE69106326D1 publication Critical patent/DE69106326D1/de
Application granted granted Critical
Publication of DE69106326T2 publication Critical patent/DE69106326T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01P15/08—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
    • G01P15/13—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 measuring the force required to restore a proofmass subjected to inertial forces to a null position
    • G01P15/132—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 measuring the force required to restore a proofmass subjected to inertial forces to a null position with electromagnetic counterbalancing means
    • 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
    • G01P2015/0805—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
    • G01P2015/0822—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass
    • G01P2015/0825—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass
    • G01P2015/0828—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining out-of-plane movement of the mass for one single degree of freedom of movement of the mass the mass being of the paddle type being suspended at one of its longitudinal ends

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Pressure Sensors (AREA)
  • Gyroscopes (AREA)
  • Measuring Fluid Pressure (AREA)
DE69106326T 1990-06-11 1991-05-20 Beschleunigungsmesser mit isolierenden biegegelenken. Expired - Fee Related DE69106326T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53578590A 1990-06-11 1990-06-11
PCT/US1991/003561 WO1991019986A1 (en) 1990-06-11 1991-05-20 Accelerometer with flexure isolation

Publications (2)

Publication Number Publication Date
DE69106326D1 true DE69106326D1 (de) 1995-02-09
DE69106326T2 DE69106326T2 (de) 1995-05-11

Family

ID=24135757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69106326T Expired - Fee Related DE69106326T2 (de) 1990-06-11 1991-05-20 Beschleunigungsmesser mit isolierenden biegegelenken.

Country Status (6)

Country Link
US (1) US5287744A (de)
EP (1) EP0486657B1 (de)
JP (1) JP3142292B2 (de)
DE (1) DE69106326T2 (de)
IL (1) IL98347A0 (de)
WO (1) WO1991019986A1 (de)

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US5594170A (en) * 1994-06-15 1997-01-14 Alliedsignal Inc. Kip cancellation in a pendulous silicon accelerometer
JPH08315532A (ja) * 1995-03-08 1996-11-29 Hutchinson Technol Inc 溶接応力の分離構造体を備えるヘッドサスペンションアセンブリ
US5620840A (en) * 1995-12-19 1997-04-15 Eastman Kodak Company High bromide tabular grain emulsions improved by peptizer selection
US6512647B1 (en) 1999-08-27 2003-01-28 Seagate Technology Llc Method and apparatus for adaptive tuning bias current for magnetoresistive head
US7194903B2 (en) * 2004-12-14 2007-03-27 Honeywell International Inc. Suspension mechanism for high performance accelerometers
US20070246665A1 (en) * 2006-04-20 2007-10-25 Lafond Peter H Mechanical isolation for mems devices
US20090205424A1 (en) * 2008-02-15 2009-08-20 Honeywell International Inc. Flexure type accelerometer and method of making same
US20120073067A1 (en) * 2010-09-23 2012-03-29 Ronald Borgese Golf ball cleaner
IL215656A0 (en) 2011-10-10 2011-11-30 Israel Aerospace Ind Ltd Accelerometer
CN102528291B (zh) * 2011-12-30 2014-08-20 航天科工惯性技术有限公司 一种降低摆片激光切割损伤的方法
US11072945B2 (en) 2013-03-15 2021-07-27 August Home, Inc. Video recording triggered by a smart lock device
US9574372B2 (en) 2013-03-15 2017-02-21 August Home, Inc. Intelligent door lock system that minimizes inertia applied to components
US9382739B1 (en) 2013-03-15 2016-07-05 August Home, Inc. Determining right or left hand side door installation
US9695616B2 (en) 2013-03-15 2017-07-04 August Home, Inc. Intelligent door lock system and vibration/tapping sensing device to lock or unlock a door
US11421445B2 (en) 2013-03-15 2022-08-23 August Home, Inc. Smart lock device with near field communication
US10388094B2 (en) 2013-03-15 2019-08-20 August Home Inc. Intelligent door lock system with notification to user regarding battery status
US9528294B2 (en) 2013-03-15 2016-12-27 August Home, Inc. Intelligent door lock system with a torque limitor
US10691953B2 (en) 2013-03-15 2020-06-23 August Home, Inc. Door lock system with one or more virtual fences
US9922481B2 (en) 2014-03-12 2018-03-20 August Home, Inc. Intelligent door lock system with third party secured access to a dwelling
US9359794B2 (en) 2014-03-12 2016-06-07 August Home, Inc. Method for operating an intelligent door knob
US9326094B2 (en) 2013-03-15 2016-04-26 August Home, Inc. BLE/WiFi bridge with audio sensor
US11352812B2 (en) 2013-03-15 2022-06-07 August Home, Inc. Door lock system coupled to an image capture device
US9704314B2 (en) 2014-08-13 2017-07-11 August Home, Inc. BLE/WiFi bridge that detects signal strength of Bluetooth LE devices at an exterior of a dwelling
US9725927B1 (en) 2014-03-12 2017-08-08 August Home, Inc. System for intelligent door knob (handle)
US10181232B2 (en) 2013-03-15 2019-01-15 August Home, Inc. Wireless access control system and methods for intelligent door lock system
US11441332B2 (en) 2013-03-15 2022-09-13 August Home, Inc. Mesh of cameras communicating with each other to follow a delivery agent within a dwelling
US9818247B2 (en) 2015-06-05 2017-11-14 August Home, Inc. Intelligent door lock system with keypad
US9916746B2 (en) 2013-03-15 2018-03-13 August Home, Inc. Security system coupled to a door lock system
US11527121B2 (en) 2013-03-15 2022-12-13 August Home, Inc. Door lock system with contact sensor
US11043055B2 (en) 2013-03-15 2021-06-22 August Home, Inc. Door lock system with contact sensor
US9447609B2 (en) 2013-03-15 2016-09-20 August Home, Inc. Mobile device that detects tappings/vibrations which are used to lock or unlock a door
US10140828B2 (en) 2015-06-04 2018-11-27 August Home, Inc. Intelligent door lock system with camera and motion detector
US10443266B2 (en) 2013-03-15 2019-10-15 August Home, Inc. Intelligent door lock system with manual operation and push notification
US9706365B2 (en) 2013-03-15 2017-07-11 August Home, Inc. BLE/WiFi bridge that detects signal strength of bluetooth LE devices at an interior of a dwelling
US11802422B2 (en) 2013-03-15 2023-10-31 August Home, Inc. Video recording triggered by a smart lock device
US9470018B1 (en) 2013-03-15 2016-10-18 August Home, Inc. Intelligent door lock system with friction detection and deformed door mode operation
US9658244B2 (en) 2014-07-08 2017-05-23 Honeywell International Inc. Reducing hysteresis effects in accelerometer
WO2016109807A1 (en) 2015-01-02 2016-07-07 Hello, Inc. Room monitoring device and sleep analysis
US10401378B2 (en) * 2015-10-21 2019-09-03 Honeywell International Inc. Accelerometer
US20200028841A1 (en) 2018-06-15 2020-01-23 Proxy, Inc. Method and apparatus for providing multiple user credentials
US11109234B2 (en) 2018-06-15 2021-08-31 Proxy, Inc. Reader device with sensor streaming data and methods
US11462095B2 (en) 2018-06-15 2022-10-04 Proxy, Inc. Facility control methods and apparatus
US11546728B2 (en) 2018-06-15 2023-01-03 Proxy, Inc. Methods and apparatus for presence sensing reporting
US11438767B2 (en) 2018-06-15 2022-09-06 Proxy, Inc. Methods and apparatus for preauthorizing reader devices
US11411735B2 (en) 2018-06-15 2022-08-09 Proxy, Inc. Methods and apparatus for authorizing and providing of distributed goods or services
EP4214388A1 (de) 2020-09-17 2023-07-26 Assa Abloy Limited Magnetsensor für eine schlossposition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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US4182187A (en) * 1978-04-24 1980-01-08 Sundstrand Data Control, Inc. Force balancing assembly for transducers
US4250757A (en) * 1979-11-05 1981-02-17 Sundstrand Data Control, Inc. Movable element with position sensing means for transducers
EP0268351B1 (de) * 1986-08-25 1991-10-23 Richard A. Hanson Prüfmassenaufhängung für einen Beschleunigungsmesser
US4766768A (en) * 1987-10-22 1988-08-30 Sundstrand Data Control, Inc. Accelerometer with isolator for common mode inputs
US4932258A (en) * 1988-06-29 1990-06-12 Sundstrand Data Control, Inc. Stress compensated transducer

Also Published As

Publication number Publication date
JP3142292B2 (ja) 2001-03-07
WO1991019986A1 (en) 1991-12-26
IL98347A0 (en) 1992-07-15
EP0486657B1 (de) 1994-12-28
DE69106326T2 (de) 1995-05-11
JPH05505467A (ja) 1993-08-12
EP0486657A4 (en) 1993-02-24
US5287744A (en) 1994-02-22
EP0486657A1 (de) 1992-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee