NL7212862A - - Google Patents

Info

Publication number
NL7212862A
NL7212862A NL7212862A NL7212862A NL7212862A NL 7212862 A NL7212862 A NL 7212862A NL 7212862 A NL7212862 A NL 7212862A NL 7212862 A NL7212862 A NL 7212862A NL 7212862 A NL7212862 A NL 7212862A
Authority
NL
Netherlands
Application number
NL7212862A
Other versions
NL158616B (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
Priority to NL136155D priority Critical patent/NL136155C/xx
Priority to US578172A priority patent/US3498138A/en
Priority to GB57688/68A priority patent/GB1163210A/en
Priority to GB42892/67A priority patent/GB1163209A/en
Priority to DE19671673402 priority patent/DE1673402B1/en
Priority to NL6713054A priority patent/NL6713054A/xx
Priority to FR122705A priority patent/FR1538245A/en
Priority to BE704569D priority patent/BE704569A/xx
Application filed filed Critical
Priority to NL7212862.A priority patent/NL158616B/en
Publication of NL7212862A publication Critical patent/NL7212862A/xx
Publication of NL158616B publication Critical patent/NL158616B/en

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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/06—Automatic balancing arrangements
    • G01R17/08—Automatic balancing arrangements in which a force or torque representing the measured value is balanced by a force or torque representing the reference value
NL7212862.A 1966-09-09 1972-09-22 TEMPERATURE COMPENSATED, ELECTROMAGNETICALLY OPERATING MEASUREMENT INSTRUMENT. NL158616B (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL136155D NL136155C (en) 1966-09-09
US578172A US3498138A (en) 1966-09-09 1966-09-09 Accelerometer
GB57688/68A GB1163210A (en) 1966-09-09 1967-09-20 Temperature compensating of Electromagnetic systems of Measuring Instruments
GB42892/67A GB1163209A (en) 1966-09-09 1967-09-20 Accelerometer
DE19671673402 DE1673402B1 (en) 1966-09-09 1967-09-23 Accelerometer
NL6713054A NL6713054A (en) 1966-09-09 1967-09-25
FR122705A FR1538245A (en) 1966-09-09 1967-09-28 Accelerometer
BE704569D BE704569A (en) 1966-09-09 1967-10-02
NL7212862.A NL158616B (en) 1966-09-09 1972-09-22 TEMPERATURE COMPENSATED, ELECTROMAGNETICALLY OPERATING MEASUREMENT INSTRUMENT.

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US57817266A 1966-09-09 1966-09-09
GB57688/68A GB1163210A (en) 1966-09-09 1967-09-20 Temperature compensating of Electromagnetic systems of Measuring Instruments
GB42892/67A GB1163209A (en) 1966-09-09 1967-09-20 Accelerometer
DEL0057481 1967-09-23
NL6713054A NL6713054A (en) 1966-09-09 1967-09-25
FR122705A FR1538245A (en) 1966-09-09 1967-09-28 Accelerometer
NL7212862.A NL158616B (en) 1966-09-09 1972-09-22 TEMPERATURE COMPENSATED, ELECTROMAGNETICALLY OPERATING MEASUREMENT INSTRUMENT.

Publications (2)

Publication Number Publication Date
NL7212862A true NL7212862A (en) 1972-12-27
NL158616B NL158616B (en) 1978-11-15

Family

ID=27561665

Family Applications (3)

Application Number Title Priority Date Filing Date
NL136155D NL136155C (en) 1966-09-09
NL6713054A NL6713054A (en) 1966-09-09 1967-09-25
NL7212862.A NL158616B (en) 1966-09-09 1972-09-22 TEMPERATURE COMPENSATED, ELECTROMAGNETICALLY OPERATING MEASUREMENT INSTRUMENT.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
NL136155D NL136155C (en) 1966-09-09
NL6713054A NL6713054A (en) 1966-09-09 1967-09-25

Country Status (6)

Country Link
US (1) US3498138A (en)
BE (1) BE704569A (en)
DE (1) DE1673402B1 (en)
FR (1) FR1538245A (en)
GB (2) GB1163210A (en)
NL (3) NL6713054A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182187A (en) * 1978-04-24 1980-01-08 Sundstrand Data Control, Inc. Force balancing assembly for transducers
US4284096A (en) * 1980-06-04 1981-08-18 Ford Motor Company Automatic transmission governor having deceleration sensitive pressure switching feature
US4338819A (en) * 1980-09-08 1982-07-13 Systron-Donner Corporation Accelerometer including an overall arrangement for reducing temperature related errors
US4399700A (en) * 1981-07-14 1983-08-23 Sundstrand Data Control, Inc. Force transducer flexure with conductors on surfaces in the neutral bending plane
US4400979A (en) * 1981-07-14 1983-08-30 Sundstrand Data Control, Inc. Force transducer flexure with conductors on surfaces in the neutral bending plane
US4441366A (en) * 1981-07-14 1984-04-10 Sundstrand Data Control, Inc. Flexure with electrical conductor
US4394405A (en) * 1981-07-14 1983-07-19 Sundstrand Data Control, Inc. Method of making force transducer flexure
US4699006A (en) * 1984-03-19 1987-10-13 The Charles Stark Draper Laboratory, Inc. Vibratory digital integrating accelerometer
US4736629A (en) * 1985-12-20 1988-04-12 Silicon Designs, Inc. Micro-miniature accelerometer
DE3785736T2 (en) * 1986-06-27 1993-08-19 Sundstrand Data Control TRANSLATION ACCELERATOR.
US4872342A (en) * 1986-06-27 1989-10-10 Sundstrand Data Control, Inc. Translational accelerometer and accelerometer assembly method
DE3625411A1 (en) * 1986-07-26 1988-02-04 Messerschmitt Boelkow Blohm CAPACITIVE ACCELERATION SENSOR
US4987780A (en) * 1987-11-16 1991-01-29 Litton Systems, Inc. Integrated accelerometer assembly
JP2789218B2 (en) * 1989-05-29 1998-08-20 株式会社トキメック Accelerometer
US5253526A (en) * 1990-05-30 1993-10-19 Copal Company Limited Capacitive acceleration sensor with free diaphragm
US5249465A (en) * 1990-12-11 1993-10-05 Motorola, Inc. Accelerometer utilizing an annular mass
US5220835A (en) * 1991-09-12 1993-06-22 Ford Motor Company Torsion beam accelerometer
US5404749A (en) * 1993-04-07 1995-04-11 Ford Motor Company Boron doped silicon accelerometer sense element
US6199874B1 (en) 1993-05-26 2001-03-13 Cornell Research Foundation Inc. Microelectromechanical accelerometer for automotive applications
US5610335A (en) * 1993-05-26 1997-03-11 Cornell Research Foundation Microelectromechanical lateral accelerometer
US5600067A (en) * 1993-08-18 1997-02-04 Alliedsignal, Inc. Torque wire thermal strain relief
US5640133A (en) * 1995-06-23 1997-06-17 Cornell Research Foundation, Inc. Capacitance based tunable micromechanical resonators
US5978972A (en) * 1996-06-14 1999-11-09 Johns Hopkins University Helmet system including at least three accelerometers and mass memory and method for recording in real-time orthogonal acceleration data of a head
US5644086A (en) * 1996-10-08 1997-07-01 Tokyo Gas Co., Ltd. Preloaded linear beam vibration sensor
US5914553A (en) * 1997-06-16 1999-06-22 Cornell Research Foundation, Inc. Multistable tunable micromechanical resonators
US10180445B2 (en) 2016-06-08 2019-01-15 Honeywell International Inc. Reducing bias in an accelerometer via current adjustment
CN112798993B (en) * 2021-04-08 2021-07-13 中国电子科技集团公司第九研究所 Device and method for measuring temperature coefficient of permanent magnet material based on accelerometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959459A (en) * 1953-08-04 1960-11-08 James J Ryan Flight recorder
GB783104A (en) * 1955-01-13 1957-09-18 Mini Of Supply Improvements in accelerometers
US3339419A (en) * 1964-07-02 1967-09-05 North American Aviation Inc Accelerometer

Also Published As

Publication number Publication date
US3498138A (en) 1970-03-03
NL136155C (en)
BE704569A (en) 1968-04-02
NL6713054A (en) 1969-03-27
NL158616B (en) 1978-11-15
FR1538245A (en) 1968-08-30
GB1163209A (en) 1969-09-04
DE1673402B1 (en) 1970-12-03
GB1163210A (en) 1969-09-04

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: LITTON IND