GB9417379D0 - Improvements in or relating to a sensor arrangement - Google Patents

Improvements in or relating to a sensor arrangement

Info

Publication number
GB9417379D0
GB9417379D0 GB9417379A GB9417379A GB9417379D0 GB 9417379 D0 GB9417379 D0 GB 9417379D0 GB 9417379 A GB9417379 A GB 9417379A GB 9417379 A GB9417379 A GB 9417379A GB 9417379 D0 GB9417379 D0 GB 9417379D0
Authority
GB
United Kingdom
Prior art keywords
relating
sensor arrangement
sensor
arrangement
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.)
Withdrawn
Application number
GB9417379A
Other versions
GB2292807A (en
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.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
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 Autoliv Development AB filed Critical Autoliv Development AB
Priority to GB9417379A priority Critical patent/GB2292807A/en
Publication of GB9417379D0 publication Critical patent/GB9417379D0/en
Priority to PCT/SE1994/000989 priority patent/WO1995011455A1/en
Priority to AU80087/94A priority patent/AU8008794A/en
Publication of GB2292807A publication Critical patent/GB2292807A/en
Withdrawn legal-status Critical Current

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
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0136—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
    • G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
GB9417379A 1993-10-20 1994-08-26 Detecting unacceptable leakage from the chamber of a vehicle crash sensor arrangement Withdrawn GB2292807A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9417379A GB2292807A (en) 1994-08-26 1994-08-26 Detecting unacceptable leakage from the chamber of a vehicle crash sensor arrangement
PCT/SE1994/000989 WO1995011455A1 (en) 1993-10-20 1994-10-20 A sensor apparatus
AU80087/94A AU8008794A (en) 1993-10-20 1994-10-20 A sensor apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9417379A GB2292807A (en) 1994-08-26 1994-08-26 Detecting unacceptable leakage from the chamber of a vehicle crash sensor arrangement

Publications (2)

Publication Number Publication Date
GB9417379D0 true GB9417379D0 (en) 1994-10-19
GB2292807A GB2292807A (en) 1996-03-06

Family

ID=10760530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9417379A Withdrawn GB2292807A (en) 1993-10-20 1994-08-26 Detecting unacceptable leakage from the chamber of a vehicle crash sensor arrangement

Country Status (1)

Country Link
GB (1) GB2292807A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10142173A1 (en) * 2001-08-29 2003-03-20 Bosch Gmbh Robert Motor vehicle temperature-based side-impact detector has an additional heater element that can be used to carry out an in-situ self-test of the temperature sensor
US6885967B2 (en) * 2003-06-23 2005-04-26 Honeywell International Inc. Spacecraft depressurization analyzer
DE102008020549A1 (en) * 2008-04-24 2009-10-29 Continental Teves Ag & Co. Ohg Sensor arrangement for use in control system of motor vehicle, has sensor element attached to thermal source unit, and regulator unit controlling thermal source unit, where thermal source unit includes heater
DE102013103823B4 (en) 2013-04-16 2021-09-02 R.Stahl Schaltgeräte GmbH Explosion-proof housing and method for monitoring sufficient tightness of the explosion-proof housing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636616A (en) * 1962-08-29 1963-12-16
DE1907108C3 (en) * 1968-07-19 1980-01-10 Walter 2000 Hamburg Nicolai Device for indicating leaks in a container for liquid stored goods, in particular mineral oil
GB2075202A (en) * 1980-02-21 1981-11-11 Cargo Fleet Chemical Co Testing containers for leaks
JPS5755887A (en) * 1980-09-09 1982-04-03 Nihon Enjiniyaa Service Kk Testing method for leakage according to decompression and pressure of liquid storage tank
DE3530871A1 (en) * 1984-09-10 1986-04-24 Société de Traitement Automatique - Controle et Etancheite "TRACE", Fresnes DEVICE FOR TESTING THE LEAKAGE OF AT LEAST ONE SECTION OF THE WALL OF A PART AND / OR A VOLUME LIMITED BY THIS SECTION OF THE WALL AND METHOD FOR DETERMINING THE OPTIMUM PARAMETERS FOR TESTING THE TIGHTNESS
DE4227698C2 (en) * 1992-08-21 1996-08-01 Daimler Benz Ag Method for determining leaks in a motor vehicle tank ventilation system

Also Published As

Publication number Publication date
GB2292807A (en) 1996-03-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)