USB385210I5 - - Google Patents

Info

Publication number
USB385210I5
USB385210I5 US38521073A USB385210I5 US B385210 I5 USB385210 I5 US B385210I5 US 38521073 A US38521073 A US 38521073A US B385210 I5 USB385210 I5 US B385210I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Priority to US385210A priority Critical patent/US3913406A/en
Publication of USB385210I5 publication Critical patent/USB385210I5/en
Application granted granted Critical
Publication of US3913406A publication Critical patent/US3913406A/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
    • G01P15/13—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Micromachines (AREA)
US385210A 1973-08-02 1973-08-02 Digital pulse rebalance accelerometer Expired - Lifetime US3913406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US385210A US3913406A (en) 1973-08-02 1973-08-02 Digital pulse rebalance accelerometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US385210A US3913406A (en) 1973-08-02 1973-08-02 Digital pulse rebalance accelerometer

Publications (2)

Publication Number Publication Date
USB385210I5 true USB385210I5 (enrdf_load_stackoverflow) 1975-01-28
US3913406A US3913406A (en) 1975-10-21

Family

ID=23520491

Family Applications (1)

Application Number Title Priority Date Filing Date
US385210A Expired - Lifetime US3913406A (en) 1973-08-02 1973-08-02 Digital pulse rebalance accelerometer

Country Status (1)

Country Link
US (1) US3913406A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095547A (en) 1975-05-01 1978-06-20 Brown Brothers & Company, Ltd. Acceleration measuring device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083117A (en) * 1976-09-24 1978-04-11 Sperry-Sun, Inc. All angle borehole tool
US4290316A (en) * 1979-06-13 1981-09-22 Rockwell International Corporation Free-rotor gas-bearing gyroscope having electromagnetic rotor restraint and acceleration output signal
US4464721A (en) * 1982-02-08 1984-08-07 The Singer Company Digitized pickoff system
FR2617607B1 (fr) * 1987-06-30 1989-12-01 Applic Gles Electrici Meca Accelerometre pendulaire a reequilibrage et procede de fabrication d'un tel accelerometre
RU2128345C1 (ru) * 1997-10-01 1999-03-27 Центральный научно-исследовательский институт "Дельфин" Осевой компенсационный цифровой акселерометр с неконтактным подвесом инерционной массы
US7331229B2 (en) * 2004-12-09 2008-02-19 The Boeing Company Magnetic null accelerometer

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591921A (en) * 1949-05-28 1952-04-08 Curtiss Wright Corp Electromagnetic balance accelerometer
US2869851A (en) * 1949-03-28 1959-01-20 Sperry Gyroscope Co Ltd Apparatus adapted to measure accelerations and inclinations
US3068704A (en) * 1960-06-24 1962-12-18 Gen Precision Inc Gas bearing accelerometer
US3109310A (en) * 1957-11-20 1963-11-05 North American Aviation Inc Autolubricated fluid bearing force measuring instrument
US3111036A (en) * 1958-10-24 1963-11-19 Walter P Kistler Inverted pendulum accelerometer
US3132520A (en) * 1958-04-22 1964-05-12 Sperry Rand Corp Accelerometer
US3175404A (en) * 1960-12-15 1965-03-30 Honeywell Inc Accelerometer
US3558946A (en) * 1968-01-31 1971-01-26 Trw Inc Force transducer having hydrodynamic bearing supported responsive element
US3702073A (en) * 1969-02-28 1972-11-07 Sundstrand Data Control Accelerometer

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869851A (en) * 1949-03-28 1959-01-20 Sperry Gyroscope Co Ltd Apparatus adapted to measure accelerations and inclinations
US2591921A (en) * 1949-05-28 1952-04-08 Curtiss Wright Corp Electromagnetic balance accelerometer
US3109310A (en) * 1957-11-20 1963-11-05 North American Aviation Inc Autolubricated fluid bearing force measuring instrument
US3132520A (en) * 1958-04-22 1964-05-12 Sperry Rand Corp Accelerometer
US3111036A (en) * 1958-10-24 1963-11-19 Walter P Kistler Inverted pendulum accelerometer
US3068704A (en) * 1960-06-24 1962-12-18 Gen Precision Inc Gas bearing accelerometer
US3175404A (en) * 1960-12-15 1965-03-30 Honeywell Inc Accelerometer
US3558946A (en) * 1968-01-31 1971-01-26 Trw Inc Force transducer having hydrodynamic bearing supported responsive element
US3702073A (en) * 1969-02-28 1972-11-07 Sundstrand Data Control Accelerometer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095547A (en) 1975-05-01 1978-06-20 Brown Brothers & Company, Ltd. Acceleration measuring device

Also Published As

Publication number Publication date
US3913406A (en) 1975-10-21

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