DE60037312D1 - Schwingbalken-kraftaufnehmer - Google Patents

Schwingbalken-kraftaufnehmer

Info

Publication number
DE60037312D1
DE60037312D1 DE60037312T DE60037312T DE60037312D1 DE 60037312 D1 DE60037312 D1 DE 60037312D1 DE 60037312 T DE60037312 T DE 60037312T DE 60037312 T DE60037312 T DE 60037312T DE 60037312 D1 DE60037312 D1 DE 60037312D1
Authority
DE
Germany
Prior art keywords
load cells
beam load
swing beam
swing
cells
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 - Lifetime
Application number
DE60037312T
Other languages
English (en)
Other versions
DE60037312T2 (de
Inventor
James R Woodruff
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
Honeywell International 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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of DE60037312D1 publication Critical patent/DE60037312D1/de
Application granted granted Critical
Publication of DE60037312T2 publication Critical patent/DE60037312T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • 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
    • G01P15/097—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 vibratory elements
    • 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
DE60037312T 1999-03-25 2000-03-24 Schwingbalken-kraftaufnehmer Expired - Lifetime DE60037312T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US340559 1994-11-16
US12616499P 1999-03-25 1999-03-25
US126164P 1999-03-25
US09/340,559 US6269698B1 (en) 1999-03-25 1999-06-28 Vibrating beam force sensor
PCT/US2000/007888 WO2000057195A1 (en) 1999-03-25 2000-03-24 Vibrating beam force sensor

Publications (2)

Publication Number Publication Date
DE60037312D1 true DE60037312D1 (de) 2008-01-17
DE60037312T2 DE60037312T2 (de) 2008-11-27

Family

ID=26824347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60037312T Expired - Lifetime DE60037312T2 (de) 1999-03-25 2000-03-24 Schwingbalken-kraftaufnehmer

Country Status (4)

Country Link
US (1) US6269698B1 (de)
EP (1) EP1166129B1 (de)
DE (1) DE60037312T2 (de)
WO (1) WO2000057195A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6445106B1 (en) * 2000-02-18 2002-09-03 Intel Corporation Micro-electromechanical structure resonator, method of making, and method of using
US6457360B1 (en) * 2001-02-21 2002-10-01 Conel Ltd. High-precision integrated semiconductor peizoresistive detector devices and methods using the same
US6874363B1 (en) * 2003-10-31 2005-04-05 Honeywell International, Inc. Trapped charge field bias vibrating beam accelerometer
US7368923B2 (en) * 2005-12-22 2008-05-06 Honeywell International Inc. Time interval trimmed differential capacitance sensor
US8143768B2 (en) * 2009-06-26 2012-03-27 Hanson Richard A Miniature mechanical resonator device
CN104280571B (zh) * 2014-10-15 2016-09-14 重庆大学 电磁平衡式加速度传感器
US11119115B2 (en) * 2018-08-27 2021-09-14 Honeywell International Inc. Vibrating beam accelerometer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890598A (en) 1988-07-29 1990-01-02 Nu-Tech Industries, Inc. High efficiency blower
US5367217A (en) * 1992-11-18 1994-11-22 Alliedsignal Inc. Four bar resonating force transducer
US5450762A (en) 1992-12-17 1995-09-19 Alliedsignal Inc. Reactionless single beam vibrating force sensor
US5456111A (en) 1994-01-24 1995-10-10 Alliedsignal Inc. Capacitive drive vibrating beam accelerometer
GB2301671B (en) 1995-05-30 1999-10-13 Allied Signal Inc Angular rate sensor electronic balance
US5948981A (en) 1996-05-21 1999-09-07 Alliedsignal Inc. Vibrating beam accelerometer

Also Published As

Publication number Publication date
US6269698B1 (en) 2001-08-07
EP1166129A1 (de) 2002-01-02
EP1166129B1 (de) 2007-12-05
DE60037312T2 (de) 2008-11-27
WO2000057195A1 (en) 2000-09-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition