GB8716443D0 - Capacitive acceleration sensors - Google Patents

Capacitive acceleration sensors

Info

Publication number
GB8716443D0
GB8716443D0 GB878716443A GB8716443A GB8716443D0 GB 8716443 D0 GB8716443 D0 GB 8716443D0 GB 878716443 A GB878716443 A GB 878716443A GB 8716443 A GB8716443 A GB 8716443A GB 8716443 D0 GB8716443 D0 GB 8716443D0
Authority
GB
United Kingdom
Prior art keywords
acceleration sensors
capacitive acceleration
capacitive
sensors
acceleration
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.)
Granted
Application number
GB878716443A
Other versions
GB2194341B (en
GB2194341A (en
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of GB8716443D0 publication Critical patent/GB8716443D0/en
Publication of GB2194341A publication Critical patent/GB2194341A/en
Application granted granted Critical
Publication of GB2194341B publication Critical patent/GB2194341B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01P15/0802—Details
    • 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
    • G01P15/125—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 capacitive pick-up

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pressure Sensors (AREA)
  • Measuring Fluid Pressure (AREA)
GB8716443A 1986-07-26 1987-07-13 Capacitive acceleration sensors Expired - Lifetime GB2194341B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863625411 DE3625411A1 (en) 1986-07-26 1986-07-26 CAPACITIVE ACCELERATION SENSOR

Publications (3)

Publication Number Publication Date
GB8716443D0 true GB8716443D0 (en) 1987-08-19
GB2194341A GB2194341A (en) 1988-03-02
GB2194341B GB2194341B (en) 1990-05-23

Family

ID=6306096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8716443A Expired - Lifetime GB2194341B (en) 1986-07-26 1987-07-13 Capacitive acceleration sensors

Country Status (4)

Country Link
CH (1) CH673897A5 (en)
DE (1) DE3625411A1 (en)
FR (1) FR2602055B1 (en)
GB (1) GB2194341B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI81915C (en) * 1987-11-09 1990-12-10 Vaisala Oy KAPACITIV ACCELERATIONSGIVARE OCH FOERFARANDE FOER FRAMSTAELLNING DAERAV.
DE3742385A1 (en) * 1987-12-14 1989-06-22 Siemens Ag Acceleration-sensitive electronic component
US4825335A (en) * 1988-03-14 1989-04-25 Endevco Corporation Differential capacitive transducer and method of making
JPH0623782B2 (en) * 1988-11-15 1994-03-30 株式会社日立製作所 Capacitance type acceleration sensor and semiconductor pressure sensor
US5008774A (en) * 1989-02-28 1991-04-16 United Technologies Corporation Capacitive accelerometer with mid-plane proof mass
US4930043A (en) * 1989-02-28 1990-05-29 United Technologies Closed-loop capacitive accelerometer with spring constraint
US4928203A (en) * 1989-02-28 1990-05-22 United Technologies Capacitive accelerometer with hinges on top and bottom surface
US4930042A (en) * 1989-02-28 1990-05-29 United Technologies Capacitive accelerometer with separable damping and sensitivity
DD282530A5 (en) * 1989-04-24 1990-09-12 Karl Marx Stadt Tech Hochschul CAPACITIVE MICROMECHANICAL ACCELERATION SENSOR
DE4015464A1 (en) * 1989-06-05 1990-12-06 Motorola Inc DOUBLE INTEGRATING SILICON ACCELERATION DETECTOR
DE3922476A1 (en) * 1989-07-06 1991-01-17 Siemens Ag CAPACITIVE MICROMECHANICAL ACCELERATION SENSOR
US5006487A (en) * 1989-07-27 1991-04-09 Honeywell Inc. Method of making an electrostatic silicon accelerometer
US5115291A (en) * 1989-07-27 1992-05-19 Honeywell Inc. Electrostatic silicon accelerometer
WO1991010118A1 (en) 1989-12-28 1991-07-11 Wacoh Corporation Apparatus for detecting physical quantity that acts as external force and method of testing and producing this apparatus
US6864677B1 (en) 1993-12-15 2005-03-08 Kazuhiro Okada Method of testing a sensor
DE4016471A1 (en) * 1990-05-22 1991-11-28 Bosch Gmbh Robert MICROMECHANICAL INCLINATION SENSOR
US5253526A (en) * 1990-05-30 1993-10-19 Copal Company Limited Capacitive acceleration sensor with free diaphragm
US5233213A (en) * 1990-07-14 1993-08-03 Robert Bosch Gmbh Silicon-mass angular acceleration sensor
DE4022495A1 (en) * 1990-07-14 1992-01-23 Bosch Gmbh Robert MICROMECHANICAL SPEED SENSOR
DE4102805A1 (en) * 1991-01-31 1992-08-13 Bosch Gmbh Robert CAPACITIVE ACCELERATION SENSOR
DE9205416U1 (en) * 1992-04-21 1993-05-19 Kampfrath, Gerit, Dr. Dynamic acceleration sensor
DE4226430C2 (en) * 1992-08-10 1996-02-22 Karlsruhe Forschzent Capacitive acceleration sensor
DE4326666C1 (en) * 1993-08-09 1995-02-23 Wild Heerbrugg Ag Capacitive sensor
US5824901A (en) * 1993-08-09 1998-10-20 Leica Geosystems Ag Capacitive sensor for measuring accelerations and inclinations
DE4406342C1 (en) * 1994-02-26 1995-03-09 Kernforschungsz Karlsruhe Sensor and method for producing it
US6602216B1 (en) * 1998-05-18 2003-08-05 William E. Nordt, III Plantar fascia tension device
CN101529257B (en) * 2006-11-14 2011-06-15 松下电器产业株式会社 Sensor
WO2010101023A1 (en) * 2009-03-04 2010-09-10 コニカミノルタホールディングス株式会社 Parallel displacement mechanism and method for manufacturing parallel displacement mechanism

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL136155C (en) * 1966-09-09
US3709042A (en) * 1969-05-14 1973-01-09 S Lee Capacitance accelerometer
JPS5516228A (en) * 1978-07-21 1980-02-04 Hitachi Ltd Capacity type sensor
US4244225A (en) * 1979-06-08 1981-01-13 Itt Industries, Inc. Mechanical resonator arrangements
SE436936B (en) * 1981-01-29 1985-01-28 Asea Ab INTEGRATED CAPACITY SENSOR
CH642461A5 (en) * 1981-07-02 1984-04-13 Centre Electron Horloger ACCELEROMETER.
GB2102579B (en) * 1981-07-14 1984-11-21 Sundstrand Data Control Force transducer flexure reed bearing electrical connectors
US4598585A (en) * 1984-03-19 1986-07-08 The Charles Stark Draper Laboratory, Inc. Planar inertial sensor
US4699006A (en) * 1984-03-19 1987-10-13 The Charles Stark Draper Laboratory, Inc. Vibratory digital integrating accelerometer
US4574327A (en) * 1984-05-18 1986-03-04 Becton, Dickinson And Company Capacitive transducer
US4679434A (en) * 1985-07-25 1987-07-14 Litton Systems, Inc. Integrated force balanced accelerometer

Also Published As

Publication number Publication date
DE3625411A1 (en) 1988-02-04
FR2602055B1 (en) 1989-12-22
GB2194341B (en) 1990-05-23
CH673897A5 (en) 1990-04-12
FR2602055A1 (en) 1988-01-29
DE3625411C2 (en) 1988-05-11
GB2194341A (en) 1988-03-02

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20070712