IT1077380B - Perfezionamenti agli accelerometri - Google Patents

Perfezionamenti agli accelerometri

Info

Publication number
IT1077380B
IT1077380B IT21823/77A IT2182377A IT1077380B IT 1077380 B IT1077380 B IT 1077380B IT 21823/77 A IT21823/77 A IT 21823/77A IT 2182377 A IT2182377 A IT 2182377A IT 1077380 B IT1077380 B IT 1077380B
Authority
IT
Italy
Prior art keywords
accelerometer
accelerometer improvements
Prior art date
Application number
IT21823/77A
Other languages
English (en)
Original Assignee
Johnson Mattehey & Co Ltd
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 Johnson Mattehey & Co Ltd filed Critical Johnson Mattehey & Co Ltd
Application granted granted Critical
Publication of IT1077380B publication Critical patent/IT1077380B/it

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
    • G01P15/135—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 making use of contacts which are actuated by a movable inertial mass
    • 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
    • G01P15/0891—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 with indication of predetermined acceleration values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Air Bags (AREA)
IT21823/77A 1976-03-30 1977-03-29 Perfezionamenti agli accelerometri IT1077380B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1274876 1976-03-30

Publications (1)

Publication Number Publication Date
IT1077380B true IT1077380B (it) 1985-05-04

Family

ID=10010395

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21823/77A IT1077380B (it) 1976-03-30 1977-03-29 Perfezionamenti agli accelerometri

Country Status (12)

Country Link
US (1) US4084443A (it)
JP (1) JPS52131771A (it)
AU (1) AU498608B2 (it)
BE (1) BE853024A (it)
DE (1) DE2713942A1 (it)
DK (1) DK136477A (it)
FR (1) FR2346723A1 (it)
IT (1) IT1077380B (it)
NL (1) NL7703466A (it)
NO (1) NO771056L (it)
SE (1) SE7703495L (it)
ZA (1) ZA771796B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920147A1 (de) * 1979-05-18 1980-12-11 Volkswagenwerk Ag Anordnung mit einem elektrodynamischen beschleunigungssensor und einer auswerteschaltung
DE2937040C2 (de) * 1979-09-13 1986-12-11 Friz + Wahl GmbH, 7100 Heilbronn Beschleunigungsgrenzwertschaltvorrichtung zur Steuerung von Warnblinkanlagen in Kraftfahrzeugen
US6472864B1 (en) * 2000-04-11 2002-10-29 Mobile Storage Technology, Inc. Motion and tilt angle sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551857A (en) * 1949-09-06 1951-05-08 Austin N Stanton Vertical-vibration pickup
US2754434A (en) * 1954-02-10 1956-07-10 Micro Balancing Inc Magnetic pickup means
US2979959A (en) * 1959-06-03 1961-04-18 Stanley P Clurman Magnetic accelerometer

Also Published As

Publication number Publication date
DE2713942A1 (de) 1977-10-06
AU2369677A (en) 1978-10-05
DK136477A (da) 1977-10-01
BE853024A (fr) 1977-07-18
US4084443A (en) 1978-04-18
NO771056L (no) 1977-10-03
SE7703495L (sv) 1977-10-01
ZA771796B (en) 1978-03-29
FR2346723A1 (fr) 1977-10-28
AU498608B2 (en) 1979-03-15
JPS52131771A (en) 1977-11-04
NL7703466A (nl) 1977-10-04

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