SE9203457L - Sensor foer hastighetsaendring - Google Patents

Sensor foer hastighetsaendring

Info

Publication number
SE9203457L
SE9203457L SE9203457A SE9203457A SE9203457L SE 9203457 L SE9203457 L SE 9203457L SE 9203457 A SE9203457 A SE 9203457A SE 9203457 A SE9203457 A SE 9203457A SE 9203457 L SE9203457 L SE 9203457L
Authority
SE
Sweden
Prior art keywords
tube
sensor
speed change
housing
inertial element
Prior art date
Application number
SE9203457A
Other languages
Unknown language ( )
English (en)
Other versions
SE9203457D0 (sv
Inventor
A Breed
T Thuen
C T Gossi
Original Assignee
Breed Automotive Tech
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 Breed Automotive Tech filed Critical Breed Automotive Tech
Publication of SE9203457D0 publication Critical patent/SE9203457D0/sv
Publication of SE9203457L publication Critical patent/SE9203457L/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/33—Arrangements for non-electric triggering of inflation
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/141—Details
    • H01H35/142—Damping means to avoid unwanted response

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Bags (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
SE9203457A 1991-12-31 1992-11-18 Sensor foer hastighetsaendring SE9203457L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/815,436 US5178410A (en) 1991-06-14 1991-12-31 Velocity change sensor with lateral shock absorber

Publications (2)

Publication Number Publication Date
SE9203457D0 SE9203457D0 (sv) 1992-11-18
SE9203457L true SE9203457L (sv) 1993-07-01

Family

ID=25217780

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203457A SE9203457L (sv) 1991-12-31 1992-11-18 Sensor foer hastighetsaendring

Country Status (8)

Country Link
US (1) US5178410A (sv)
JP (1) JP2534961B2 (sv)
CA (1) CA2083442C (sv)
DE (1) DE4243101A1 (sv)
FR (1) FR2685778B1 (sv)
GB (1) GB2263019B (sv)
IT (1) IT1257303B (sv)
SE (1) SE9203457L (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4140691A1 (de) * 1991-12-10 1993-06-17 Trw Repa Gmbh Fahrzeugsensitiver mechanischer kontaktgeber
US5920045A (en) * 1994-06-29 1999-07-06 Nippondenso Co., Ltd. Acceleration detecting device
US5914470A (en) * 1994-06-29 1999-06-22 Denso Corporation Acceleration detecting device
US5756948A (en) * 1996-12-31 1998-05-26 Breed Automotive Technology, Inc. Side-impact electro-mechanical accelerometer to actuate a vehicular safety device
US5965855A (en) * 1997-01-14 1999-10-12 Casio Computer Co., Ltd. Detecting device, method for manufacturing the detecting device and electronic apparatus using the detecting device
JP3687285B2 (ja) * 1997-07-02 2005-08-24 カシオ計算機株式会社 傾き検出装置
DE102011086656A1 (de) 2011-11-18 2012-05-03 Takata-Petri Ag Sensor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097699A (en) * 1976-09-07 1978-06-27 Eaton Corporation Viscous damped crash sensor unit with inertia switch
US4329549A (en) * 1980-04-29 1982-05-11 Breed Corporation Magnetically biased velocity change sensor
US4666182A (en) * 1984-02-15 1987-05-19 Breed Corporation Non crush zone-all mechanical damped sensor
US4915411A (en) * 1988-01-25 1990-04-10 Peter Norton Crash sensor with improved activation for stabbing primer
US4900880A (en) * 1988-08-15 1990-02-13 Automotive Technologies International, Inc. Gas damped crash sensor
US4933515A (en) * 1989-03-09 1990-06-12 Automotive Systems Laboratory, Inc. Accelerometer with dual-magnet sensing mass
DE4031327A1 (de) * 1989-10-06 1991-04-11 Breed Automotive Tech Beschleunigungssensor, insbesondere fuer insassen-rueckhaltesysteme in einem kraftfahrzeug
US5005861A (en) * 1989-10-19 1991-04-09 Breed Automotive Technology, Inc. Velocity change sensor with double pole sensor
US5237134A (en) * 1989-12-06 1993-08-17 Breed Automotive Technology, Inc. Gas damped crash sensor
US5098122A (en) * 1989-12-06 1992-03-24 Breed Automotive Velocity change sensor with improved spring bias
US5053588A (en) * 1990-02-20 1991-10-01 Trw Technar Inc. Calibratable crash sensor
US5012050A (en) * 1990-02-23 1991-04-30 Siemens Automotive Limited Dual pole switch assembly for an inertia actuated switch

Also Published As

Publication number Publication date
GB2263019B (en) 1995-10-25
JPH0643181A (ja) 1994-02-18
JP2534961B2 (ja) 1996-09-18
GB9224043D0 (en) 1993-01-06
IT1257303B (it) 1996-01-12
ITTO920950A0 (it) 1992-11-24
DE4243101A1 (sv) 1993-07-01
FR2685778B1 (fr) 1995-10-13
US5178410A (en) 1993-01-12
CA2083442C (en) 1996-10-29
CA2083442A1 (en) 1993-07-01
GB2263019A (en) 1993-07-07
FR2685778A1 (fr) 1993-07-02
SE9203457D0 (sv) 1992-11-18
ITTO920950A1 (it) 1994-05-24

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