GB1500499A - Accelerometers - Google Patents

Accelerometers

Info

Publication number
GB1500499A
GB1500499A GB51452/74A GB5145274A GB1500499A GB 1500499 A GB1500499 A GB 1500499A GB 51452/74 A GB51452/74 A GB 51452/74A GB 5145274 A GB5145274 A GB 5145274A GB 1500499 A GB1500499 A GB 1500499A
Authority
GB
United Kingdom
Prior art keywords
accelerometers
nov
coil
magnet
ferranti
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
GB51452/74A
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.)
Ferranti International PLC
Original Assignee
Ferranti 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
Application filed by Ferranti PLC filed Critical Ferranti PLC
Priority to GB51452/74A priority Critical patent/GB1500499A/en
Priority to NO753990A priority patent/NO753990L/no
Priority to DE19752553073 priority patent/DE2553073A1/en
Publication of GB1500499A publication Critical patent/GB1500499A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Abstract

1500499 Accelerometers FERRANTI Ltd 27 Nov 1975 [27 Nov 1974] 51452/74 Addition to 1362121 Heading G1N In a modification of the force balance accelerometer in Specification 1362121, the positions of the magnet and the coil are reversed, that is the coil is fixed and surrounds a pivotally mounted magnet.
GB51452/74A 1974-11-27 1974-11-27 Accelerometers Expired GB1500499A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB51452/74A GB1500499A (en) 1974-11-27 1974-11-27 Accelerometers
NO753990A NO753990L (en) 1974-11-27 1975-11-26
DE19752553073 DE2553073A1 (en) 1974-11-27 1975-11-26 ACCELERATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51452/74A GB1500499A (en) 1974-11-27 1974-11-27 Accelerometers

Publications (1)

Publication Number Publication Date
GB1500499A true GB1500499A (en) 1978-02-08

Family

ID=10460088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51452/74A Expired GB1500499A (en) 1974-11-27 1974-11-27 Accelerometers

Country Status (3)

Country Link
DE (1) DE2553073A1 (en)
GB (1) GB1500499A (en)
NO (1) NO753990L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8628611D0 (en) * 1986-11-29 1987-03-18 Accelerometer Temperature sensing arrangement
DE102006023070A1 (en) * 2006-05-17 2007-11-22 Conti Temic Microelectronic Gmbh Acceleration sensors for motor vehicle, have g-cell programmable for different measuring ranges that are adjustable by programming, where acceleration sensor is programmable over interface of controller

Also Published As

Publication number Publication date
NO753990L (en) 1976-05-31
DE2553073A1 (en) 1976-08-12

Similar Documents

Publication Publication Date Title
JPS5298613A (en) Spenodal dissolvic magnet alloy
CA1017780A (en) Magnetic field responsive hydrodynamic bearing
AU501981B2 (en) Accelerometer with vibrating member
GB1500499A (en) Accelerometers
GB1511092A (en) Magnetic bubble domain systems
JPS5287603A (en) Magnet rotor
IT1051267B (en) ELASTIC MAGNET TRANSDUCER
GB1383572A (en) Flexure devices
CA975930A (en) Loosely aggregated 100 millimicron micellular silica
JPS5292988A (en) Magnet shaft
SU590471A1 (en) Diesel-generating set speed and load governor
JPS52137188A (en) Magnetic line of force curing instrument functioning as ornaments
JPS5317877A (en) Speed adding and reducing cylinder
GB1543060A (en) Function generators motion balance servomechanisms for function generators and methods of adjusting function generators
AU498342B2 (en) Boron alloyed iron powder
ZA771796B (en) Improvements in and relating to accelerometers
CA1015869A (en) Computer control of flotation metallurgy
CA1024242A (en) Speed governors
AU7729975A (en) Positive displacement casting and bonding
CA838566A (en) Butee a billes pour arbre moteur soumis a des efforts axiaux notamment pour arbre d'une turbine de forage
ES470837A1 (en) Ketenimine intermediates for 6 alpha -methoxy- alpha -carboxy penicillins
CS185810B1 (en) Ferromagnetic pendulum
GB1188288A (en) Magnetic Restraint for Accelerometer
CH385602A (en) Shaft suspension device of a gyratory crusher
ZA75318B (en) Speed governor

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee