DE3015155C2 - Geschwindigkeitsänderungssensor - Google Patents
GeschwindigkeitsänderungssensorInfo
- Publication number
- DE3015155C2 DE3015155C2 DE3015155A DE3015155A DE3015155C2 DE 3015155 C2 DE3015155 C2 DE 3015155C2 DE 3015155 A DE3015155 A DE 3015155A DE 3015155 A DE3015155 A DE 3015155A DE 3015155 C2 DE3015155 C2 DE 3015155C2
- Authority
- DE
- Germany
- Prior art keywords
- mass
- sensor
- movement
- sensor according
- bore
- 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
Links
- 230000001133 acceleration Effects 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000036316 preload Effects 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Air Bags (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/037,524 US4284863A (en) | 1979-05-09 | 1979-05-09 | Velocity change sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3015155A1 DE3015155A1 (de) | 1980-11-13 |
| DE3015155C2 true DE3015155C2 (de) | 1984-08-09 |
Family
ID=21894791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3015155A Expired DE3015155C2 (de) | 1979-05-09 | 1980-04-19 | Geschwindigkeitsänderungssensor |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4284863A (enExample) |
| JP (1) | JPS55152465A (enExample) |
| DE (1) | DE3015155C2 (enExample) |
| FR (1) | FR2456326A1 (enExample) |
| GB (1) | GB2051482B (enExample) |
| SE (1) | SE446131B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3505330A1 (de) * | 1984-02-15 | 1985-11-21 | Breed Corp., Lincoln Park, N.J. | Mechanischer sensor zum ausloesen eines pyrotechnischen elements eines rueckhaltesystems fuer fahrzeuginsassen |
| DE4128347C1 (en) * | 1991-08-27 | 1992-11-19 | Gebr. Schmidt, Fabrik Fuer Feinmechanik, 7742 St Georgen, De | Acceleration sensor for motor vehicle safety system - assigns movable magnet acting against force of resetting element to magnetically-operated electrical switch |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6168198B1 (en) | 1992-05-05 | 2001-01-02 | Automotive Technologies International, Inc. | Methods and arrangements for controlling an occupant restraint device in a vehicle |
| US6712387B1 (en) | 1992-05-05 | 2004-03-30 | Automotive Technologies International, Inc. | Method and apparatus for controlling deployment of a side airbag |
| US7467809B2 (en) | 1992-05-05 | 2008-12-23 | Automotive Technologies International, Inc. | Vehicular occupant characteristic determination system and method |
| US6820897B2 (en) | 1992-05-05 | 2004-11-23 | Automotive Technologies International, Inc. | Vehicle object detection system and method |
| US7134687B2 (en) * | 1992-05-05 | 2006-11-14 | Automotive Technologies International, Inc. | Rear view mirror monitor |
| US6778672B2 (en) | 1992-05-05 | 2004-08-17 | Automotive Technologies International Inc. | Audio reception control arrangement and method for a vehicle |
| US6412813B1 (en) | 1992-05-05 | 2002-07-02 | Automotive Technologies International Inc. | Method and system for detecting a child seat |
| US6910711B1 (en) | 1992-05-05 | 2005-06-28 | Automotive Technologies International, Inc. | Method for controlling deployment of an occupant protection device |
| US6942248B2 (en) | 1992-05-05 | 2005-09-13 | Automotive Technologies International, Inc. | Occupant restraint device control system and method |
| US6474683B1 (en) | 1992-05-05 | 2002-11-05 | Automotive Technologies International Inc. | Method and arrangement for obtaining and conveying information about occupancy of a vehicle |
| US6735506B2 (en) | 1992-05-05 | 2004-05-11 | Automotive Technologies International, Inc. | Telematics system |
| US6270116B1 (en) | 1992-05-05 | 2001-08-07 | Automotive Technologies International, Inc. | Apparatus for evaluating occupancy of a seat |
| US6039139A (en) * | 1992-05-05 | 2000-03-21 | Automotive Technologies International, Inc. | Method and system for optimizing comfort of an occupant |
| US6422595B1 (en) | 1992-05-05 | 2002-07-23 | Automotive Technologies International, Inc. | Occupant position sensor and method and arrangement for controlling a vehicular component based on an occupant's position |
| US6869100B2 (en) | 1992-05-05 | 2005-03-22 | Automotive Technologies International, Inc. | Method and apparatus for controlling an airbag |
| US6513833B2 (en) | 1992-05-05 | 2003-02-04 | Automotive Technologies International, Inc. | Vehicular occupant motion analysis system |
| US6116639A (en) * | 1994-05-09 | 2000-09-12 | Automotive Technologies International, Inc. | Vehicle interior identification and monitoring system |
| JPH0769344B2 (ja) * | 1986-02-27 | 1995-07-26 | 本田技研工業株式会社 | 減速度センサ |
| US4816627A (en) * | 1987-12-24 | 1989-03-28 | Ford Motor Company | Fluid damped acceleration sensor |
| DE3805161A1 (de) * | 1988-01-20 | 1989-08-03 | Schmidt Feinmech | Verfahren zum messen einer beschleunigung, beschleunigungssensor und verfahren zu dessen herstellung |
| US5571994A (en) * | 1988-05-04 | 1996-11-05 | Norton; Peter | Weatherproof seal for wire entrance |
| JPH055096Y2 (enExample) * | 1988-05-10 | 1993-02-09 | ||
| JPH03500348A (ja) * | 1988-07-14 | 1991-01-24 | ノートン，ピーター | 空気チャネルおよび診断システムを備えたコンパクトな衝突検知スイッチ |
| US4988862A (en) * | 1989-09-27 | 1991-01-29 | Ford Motor Company | Optical occupant restraint activation sensor |
| US5031931A (en) * | 1989-12-06 | 1991-07-16 | Breed Automotive Corporation | Velocity change sensor with spring bias |
| US5011182A (en) * | 1989-10-06 | 1991-04-30 | Breed Automotive Technology, Inc. | Velocity change sensor with contact retainer |
| US5005861A (en) * | 1989-10-19 | 1991-04-09 | Breed Automotive Technology, Inc. | Velocity change sensor with double pole sensor |
| DE4031327A1 (de) * | 1989-10-06 | 1991-04-11 | Breed Automotive Tech | Beschleunigungssensor, insbesondere fuer insassen-rueckhaltesysteme in einem kraftfahrzeug |
| SE513091C2 (sv) * | 1989-10-06 | 2000-07-03 | Breed Automotive Tech | Accelerometer för avkänning av hastighetsförändringar hos ett fordon |
| US5053588A (en) * | 1990-02-20 | 1991-10-01 | Trw Technar Inc. | Calibratable crash sensor |
| GB2244378B (en) * | 1990-05-11 | 1994-11-30 | Autoliv Dev | Improvements in or relating to a G-sensor |
| US5032696A (en) * | 1990-07-23 | 1991-07-16 | Buell Industries, Inc. | Crash sensor switch |
| US7635043B2 (en) | 1991-07-09 | 2009-12-22 | Automotive Technologies International, Inc. | Crash sensor arrangement for controlling deployment of an occupant restraint device |
| US6234519B1 (en) | 1991-07-09 | 2001-05-22 | Automotive Technologies International Inc. | Arrangements and methods for controlling deployment of a vehicular occupant restraint device |
| US6557889B2 (en) | 1991-07-09 | 2003-05-06 | Automotive Technologies International Inc. | Crush velocity sensing vehicle crash sensor |
| EP0557505B1 (en) * | 1991-09-13 | 1997-12-03 | NORTON, Peter | Crash sensing switch |
| US6254127B1 (en) | 1992-05-05 | 2001-07-03 | Automotive Technologies International Inc. | Vehicle occupant sensing system including a distance-measuring sensor on an airbag module or steering wheel assembly |
| US6325414B2 (en) | 1992-05-05 | 2001-12-04 | Automotive Technologies International Inc. | Method and arrangement for controlling deployment of a side airbag |
| US6793242B2 (en) | 1994-05-09 | 2004-09-21 | Automotive Technologies International, Inc. | Method and arrangement for obtaining and conveying information about occupancy of a vehicle |
| DE4447960B4 (de) * | 1993-03-31 | 2007-09-27 | Automotive Technologies International, Inc. | Positions- und Geschwindigkeitssensor für Fahrzeuginsassen |
| DE4492128C2 (de) * | 1993-03-31 | 2003-01-02 | Automotive Tech Int | Positions- und Geschwindigkeitssensor für Fahrzeuginsassen |
| US5901978A (en) * | 1994-05-09 | 1999-05-11 | Automotive Technologies International, Inc. | Method and apparatus for detecting the presence of a child seat |
| US5574266A (en) * | 1994-09-22 | 1996-11-12 | Trw Technar Inc. | Device for enhancing contact closure time of a deceleration sensor switch for use in a vehicle occupant restraint system |
| US6282942B1 (en) | 2000-01-19 | 2001-09-04 | Breed Automotive Technology, Inc. | Crash sensor with magnetic field sensor |
| US6736231B2 (en) | 2000-05-03 | 2004-05-18 | Automotive Technologies International, Inc. | Vehicular occupant motion detection system using radar |
| US7081801B2 (en) * | 2004-03-05 | 2006-07-25 | Key Safety Systems, Inc. | Magnetostrictive stress wave sensor |
| US8507813B2 (en) * | 2011-02-23 | 2013-08-13 | Ht Microanalytical, Inc. | Integrating impact switch |
| US8242392B1 (en) | 2011-11-01 | 2012-08-14 | John Ondracek | Multi-directional momentum-change sensor and methods of use |
| EP3795428A1 (en) | 2019-09-20 | 2021-03-24 | Prophesee | Structural deformation detection system and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3974350A (en) * | 1974-07-24 | 1976-08-10 | Breed Corporation | Gas damped vehicular crash sensor with gas being dominant biasing force on sensor |
-
1979
- 1979-05-09 US US06/037,524 patent/US4284863A/en not_active Expired - Lifetime
-
1980
- 1980-04-11 GB GB8011978A patent/GB2051482B/en not_active Expired
- 1980-04-19 DE DE3015155A patent/DE3015155C2/de not_active Expired
- 1980-05-07 SE SE8003415A patent/SE446131B/sv not_active IP Right Cessation
- 1980-05-08 FR FR8010328A patent/FR2456326A1/fr active Granted
- 1980-05-09 JP JP6080080A patent/JPS55152465A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3505330A1 (de) * | 1984-02-15 | 1985-11-21 | Breed Corp., Lincoln Park, N.J. | Mechanischer sensor zum ausloesen eines pyrotechnischen elements eines rueckhaltesystems fuer fahrzeuginsassen |
| DE3505330C2 (de) * | 1984-02-15 | 1998-09-17 | Breed Automotive Tech | Mechanischer Sensor zum Auslösen eines pyrotechnischen Elements eines Rückhaltesystems für Fahrzeuginsassen |
| DE4128347C1 (en) * | 1991-08-27 | 1992-11-19 | Gebr. Schmidt, Fabrik Fuer Feinmechanik, 7742 St Georgen, De | Acceleration sensor for motor vehicle safety system - assigns movable magnet acting against force of resetting element to magnetically-operated electrical switch |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2051482A (en) | 1981-01-14 |
| FR2456326A1 (fr) | 1980-12-05 |
| SE446131B (sv) | 1986-08-11 |
| SE8003415L (sv) | 1980-11-10 |
| US4284863A (en) | 1981-08-18 |
| FR2456326B1 (enExample) | 1984-07-20 |
| JPS55152465A (en) | 1980-11-27 |
| DE3015155A1 (de) | 1980-11-13 |
| GB2051482B (en) | 1984-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3015155C2 (de) | Geschwindigkeitsänderungssensor | |
| DE3505327C2 (de) | Mechanischer Sensor zum Zünden eines pyrotechnischen Elements eines Insassen-Rückhaltesystems | |
| DE4016611A1 (de) | Sicherheitseinrichtung an einem kraftfahrzeug | |
| DE10016142B4 (de) | Auslöseschalter für ein Personenschutzsystem | |
| DE3115630A1 (de) | Geschwindigkeits-aenderungssensor | |
| DE3505330A1 (de) | Mechanischer sensor zum ausloesen eines pyrotechnischen elements eines rueckhaltesystems fuer fahrzeuginsassen | |
| DE4143032A1 (de) | Gasgedaempfter aufprallsensor | |
| EP0689219B1 (de) | Fahrzeugsensitiver mechanischer Kontaktgeber | |
| DE1942211A1 (de) | Aufprallsensor | |
| DE4400206A1 (de) | Stoßfeststellungseinrichtung | |
| DE4031326C2 (de) | Beschleunigungssensor und Insassen-Rückhaltesystem mit einem Beschleunigungssensor zum Auslösen desselben | |
| DE4130897C2 (de) | Beschleunigungsmesser in einem Fahrgastrückhaltesystem | |
| DE4031332C2 (de) | Beschleunigungssensor | |
| EP1745993B1 (de) | Vorrichtung zum Aufstellen der Fronthaube eines Kraftfahrzeuges | |
| DE68917700T2 (de) | Beschleunigungssensor. | |
| DE4219473C2 (de) | Mechanischer Aufprallsensor | |
| DE3505329C2 (de) | Sensor mit geringer Vorspannung zum Auslösen einer pyrotechnischen Vorrichtung im Fahrgastraum eines Fahrzeuges | |
| WO2004110826A1 (de) | Vorrichtung zum schutz von personen bei einem frontalaufprall auf ein kraftfahrzeug | |
| DE19609644A1 (de) | Verriegelungsmechanismus mit Steuerfunktion und Verwendung | |
| EP0705742B1 (de) | Auslösevorrichtung für ein Insassen-Rückhaltesystem | |
| DE19634187A1 (de) | Aufprallsensor | |
| EP0649023B1 (de) | Beschleunigungssensor | |
| DE4320132A1 (de) | Lenkeinrichtung für ein Kraftfahrzeug mit einem Lenkrad-Airbag | |
| DE2112774C3 (de) | Auslöseschalter für Kraftfahrzeugsicherheitsvorrichtungen | |
| DE4029195C2 (de) | Aufprallsensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |