GB2130373B - Accelerometer device - Google Patents

Accelerometer device

Info

Publication number
GB2130373B
GB2130373B GB08317961A GB8317961A GB2130373B GB 2130373 B GB2130373 B GB 2130373B GB 08317961 A GB08317961 A GB 08317961A GB 8317961 A GB8317961 A GB 8317961A GB 2130373 B GB2130373 B GB 2130373B
Authority
GB
United Kingdom
Prior art keywords
accelerometer device
accelerometer
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
GB08317961A
Other versions
GB2130373A (en
GB8317961D0 (en
Inventor
John Christopher Greenwood
David William Satchell
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.)
STC PLC
Original Assignee
STC PLC
Standard Telephone and Cables PLC
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
Priority claimed from GB08232780A external-priority patent/GB2130372A/en
Application filed by STC PLC, Standard Telephone and Cables PLC filed Critical STC PLC
Priority to GB08317961A priority Critical patent/GB2130373B/en
Publication of GB8317961D0 publication Critical patent/GB8317961D0/en
Publication of GB2130373A publication Critical patent/GB2130373A/en
Application granted granted Critical
Publication of GB2130373B publication Critical patent/GB2130373B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G01V1/181—Geophones
    • 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
    • G01P15/12—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 alteration of electrical resistance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Pressure Sensors (AREA)
GB08317961A 1982-11-17 1983-07-01 Accelerometer device Expired GB2130373B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08317961A GB2130373B (en) 1982-11-17 1983-07-01 Accelerometer device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB08232780A GB2130372A (en) 1982-11-17 1982-11-17 Accelerometer device
GB08317961A GB2130373B (en) 1982-11-17 1983-07-01 Accelerometer device

Publications (3)

Publication Number Publication Date
GB8317961D0 GB8317961D0 (en) 1983-08-03
GB2130373A GB2130373A (en) 1984-05-31
GB2130373B true GB2130373B (en) 1986-12-31

Family

ID=26284424

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08317961A Expired GB2130373B (en) 1982-11-17 1983-07-01 Accelerometer device

Country Status (1)

Country Link
GB (1) GB2130373B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3429250C1 (en) * 1984-08-08 1986-03-27 Texas Instruments Deutschland Gmbh, 8050 Freising Sensor responsive to the action of a force
DE3611360A1 (en) * 1986-04-04 1987-10-08 Bosch Gmbh Robert SENSOR FOR AUTOMATIC TRIGGERING OF PASSENGER PROTECTION DEVICES
EP0242406B1 (en) * 1986-04-15 1989-03-22 Hottinger Baldwin Messtechnik Gmbh Acceleration sensor and method for manufacturing an acceleration sensor
DE3780242T2 (en) * 1986-09-22 1993-03-18 Nippon Denso Co SEMICONDUCTOR ACCELEROMETER.
EP0363005B1 (en) * 1988-09-02 1996-06-05 Honda Giken Kogyo Kabushiki Kaisha A semiconductor sensor
US5008774A (en) * 1989-02-28 1991-04-16 United Technologies Corporation Capacitive accelerometer with mid-plane proof mass
US4930042A (en) * 1989-02-28 1990-05-29 United Technologies Capacitive accelerometer with separable damping and sensitivity
US4930043A (en) * 1989-02-28 1990-05-29 United Technologies Closed-loop capacitive accelerometer with spring constraint
JP2587147B2 (en) * 1991-05-17 1997-03-05 本田技研工業株式会社 Semiconductor sensor
GB9619699D0 (en) * 1996-09-20 1996-11-06 Geco Prakla Uk Ltd Seismic sensor units
DE10060091B4 (en) 2000-12-02 2004-02-05 Eads Deutschland Gmbh Micromechanical inertial sensor
WO2002103367A1 (en) * 2001-06-18 2002-12-27 Thomas P. Kicher & Co. Acceleration transducer and method
US6711951B2 (en) 2002-03-22 2004-03-30 Kicher & Co. Acceleration measurement system and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB933089A (en) * 1962-01-25 1963-08-08 Kistler Instr Corp Improvements in or relating to a linear accelerometer
GB897972A (en) * 1960-01-13 1962-06-06 Langham Thompson Ltd J Improvements in or relating to mechanical systems
GB1182996A (en) * 1968-02-29 1970-03-04 Standard Telephones Cables Ltd Accelerometer.
GB1508348A (en) * 1975-06-10 1978-04-26 Mark Products Seismometer
US4182187A (en) * 1978-04-24 1980-01-08 Sundstrand Data Control, Inc. Force balancing assembly for transducers
GB2102579B (en) * 1981-07-14 1984-11-21 Sundstrand Data Control Force transducer flexure reed bearing electrical connectors

Also Published As

Publication number Publication date
GB2130373A (en) 1984-05-31
GB8317961D0 (en) 1983-08-03

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
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