FR2509866B1 - Procede de fabrication d'une articulation a flexion pour un transducteur de force - Google Patents

Procede de fabrication d'une articulation a flexion pour un transducteur de force

Info

Publication number
FR2509866B1
FR2509866B1 FR8212386A FR8212386A FR2509866B1 FR 2509866 B1 FR2509866 B1 FR 2509866B1 FR 8212386 A FR8212386 A FR 8212386A FR 8212386 A FR8212386 A FR 8212386A FR 2509866 B1 FR2509866 B1 FR 2509866B1
Authority
FR
France
Prior art keywords
manufacturing
force transducer
bending joint
bending
joint
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
Application number
FR8212386A
Other languages
English (en)
Other versions
FR2509866A1 (fr
Inventor
Kim W Atherton
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.)
Sundstrand Data Control Inc
Original Assignee
Sundstrand Data Control 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 Sundstrand Data Control Inc filed Critical Sundstrand Data Control Inc
Publication of FR2509866A1 publication Critical patent/FR2509866A1/fr
Application granted granted Critical
Publication of FR2509866B1 publication Critical patent/FR2509866B1/fr
Expired 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)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Position Input By Displaying (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Pressure Sensors (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Prostheses (AREA)
FR8212386A 1981-07-14 1982-07-15 Procede de fabrication d'une articulation a flexion pour un transducteur de force Expired FR2509866B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/283,130 US4394405A (en) 1981-07-14 1981-07-14 Method of making force transducer flexure

Publications (2)

Publication Number Publication Date
FR2509866A1 FR2509866A1 (fr) 1983-01-21
FR2509866B1 true FR2509866B1 (fr) 1987-03-06

Family

ID=23084664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212386A Expired FR2509866B1 (fr) 1981-07-14 1982-07-15 Procede de fabrication d'une articulation a flexion pour un transducteur de force

Country Status (11)

Country Link
US (1) US4394405A (fr)
JP (1) JPS5818131A (fr)
AU (1) AU554274B2 (fr)
CA (1) CA1191337A (fr)
CH (1) CH654920A5 (fr)
DE (1) DE3225216A1 (fr)
FR (1) FR2509866B1 (fr)
IL (1) IL66178A (fr)
IT (1) IT1149012B (fr)
NO (1) NO822381L (fr)
SE (1) SE451900B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173071A (ja) * 1984-09-14 1986-04-15 インタ−ナシヨナル・スタンダ−ド・エレクトリツク・コ−ポレ−シヨン 可撓性ヒンジ装置
US4779463A (en) * 1987-01-13 1988-10-25 Systron Donner Corporation Servo accelerometer
US4932258A (en) * 1988-06-29 1990-06-12 Sundstrand Data Control, Inc. Stress compensated transducer
US5024089A (en) * 1988-06-29 1991-06-18 Sundstrand Data Control, Inc. Stress compensated transducer
US5557044A (en) * 1994-01-21 1996-09-17 Alliedsignal, Inc. Low stress magnet interface
US5532665A (en) * 1994-01-21 1996-07-02 Alliedsignal, Inc. Low stress magnet interface
US5524488A (en) * 1994-01-24 1996-06-11 Alliedsignal Inc. Flux control groove
US5488865A (en) * 1994-08-15 1996-02-06 Alliedsignal Inc. Wide-band servo accelerometer with flat leaf flexure suspension
US7623142B2 (en) * 2004-09-14 2009-11-24 Hewlett-Packard Development Company, L.P. Flexure
US7100447B2 (en) 2004-12-07 2006-09-05 Honeywell International Inc. Super Invar magnetic return path for high performance accelerometers
US7191654B2 (en) * 2005-08-17 2007-03-20 Honeywell International Inc. Methods and systems for adjusting magnetic return path with minimized reluctance
US10335897B2 (en) * 2016-07-28 2019-07-02 Applied Physics, Inc. Laser ablation of accelerometer proof mass

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136155C (fr) * 1966-09-09
US3702073A (en) * 1969-02-28 1972-11-07 Sundstrand Data Control Accelerometer
US3673873A (en) * 1969-10-23 1972-07-04 North American Rockwell Sensing instrument having a cantilevered proof mass
US3912563A (en) * 1973-06-05 1975-10-14 Matsushita Electric Ind Co Ltd Method of making semiconductor piezoresistive strain transducer
US4105493A (en) * 1975-07-05 1978-08-08 The Gillette Company Production of shaving foil
US4021276A (en) * 1975-12-29 1977-05-03 Western Electric Company, Inc. Method of making rib-structure shadow mask for ion implantation
US4284468A (en) * 1977-12-16 1981-08-18 Llewelyn Stearns Patterned chemical etching of high temperature resistant metals
US4139434A (en) * 1978-01-30 1979-02-13 General Dynamics Corporation Method of making circuitry with bump contacts
JPS54106164A (en) * 1978-02-09 1979-08-20 Toppan Printing Co Ltd Method of fabricating plasma display panel electrode plate
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

Also Published As

Publication number Publication date
IT8248777A0 (it) 1982-07-08
SE451900B (sv) 1987-11-02
IL66178A (en) 1987-10-30
NO822381L (no) 1983-01-17
IL66178A0 (en) 1982-09-30
US4394405A (en) 1983-07-19
SE8204221L (sv) 1983-01-15
IT1149012B (it) 1986-12-03
CH654920A5 (it) 1986-03-14
SE8204221D0 (sv) 1982-07-08
CA1191337A (fr) 1985-08-06
FR2509866A1 (fr) 1983-01-21
AU8491482A (en) 1983-01-20
DE3225216C2 (fr) 1990-06-13
JPH049269B2 (fr) 1992-02-19
DE3225216A1 (de) 1983-01-27
JPS5818131A (ja) 1983-02-02
AU554274B2 (en) 1986-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse