WO2012175491A3 - Ultrasonic sensor device comprising a damping element and a mounting cover, arrangement and method for producing such an ultrasonic sensor device - Google Patents

Ultrasonic sensor device comprising a damping element and a mounting cover, arrangement and method for producing such an ultrasonic sensor device Download PDF

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Publication number
WO2012175491A3
WO2012175491A3 PCT/EP2012/061701 EP2012061701W WO2012175491A3 WO 2012175491 A3 WO2012175491 A3 WO 2012175491A3 EP 2012061701 W EP2012061701 W EP 2012061701W WO 2012175491 A3 WO2012175491 A3 WO 2012175491A3
Authority
WO
WIPO (PCT)
Prior art keywords
ultrasonic sensor
sensor device
damping element
mounting cover
producing
Prior art date
Application number
PCT/EP2012/061701
Other languages
German (de)
French (fr)
Other versions
WO2012175491A2 (en
Inventor
Thomas Jung
Hans-Wilhelm Wehling
Hubert Neft
Original Assignee
Valeo Schalter Und Sensoren Gmbh
Volkswagen Aktiengesellschaft
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 Valeo Schalter Und Sensoren Gmbh, Volkswagen Aktiengesellschaft filed Critical Valeo Schalter Und Sensoren Gmbh
Publication of WO2012175491A2 publication Critical patent/WO2012175491A2/en
Publication of WO2012175491A3 publication Critical patent/WO2012175491A3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings
    • G10K9/22—Mountings; Casings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2015/937—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details
    • G01S2015/938—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles sensor installation details in the bumper area

Abstract

The invention relates to an ultrasonic sensor device (1) for a motor vehicle, comprising an ultrasonic sensor (2) that has a membrane (24) for emitting and/or receiving ultrasonic signals, a mounting cover (15) which is arranged adjoining the ultrasonic sensor (2) at the front end and by means of which the ultrasonic sensor (2) can be fixed to a lining part (39) of the motor vehicle, and a damping element (16) having a passage opening (30) for the membrane (24), the mounting cover (15) being made of a plastic material that is injection-molded onto the damping element (16).
PCT/EP2012/061701 2011-06-20 2012-06-19 Ultrasonic sensor device comprising a damping element and a mounting cover, arrangement and method for producing such an ultrasonic sensor device WO2012175491A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011105017A DE102011105017A1 (en) 2011-06-20 2011-06-20 Ultrasonic sensor device for a vehicle and arrangement with such an ultrasonic sensor device
DE102011105017.9 2011-06-20

Publications (2)

Publication Number Publication Date
WO2012175491A2 WO2012175491A2 (en) 2012-12-27
WO2012175491A3 true WO2012175491A3 (en) 2013-06-20

Family

ID=46395609

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/061701 WO2012175491A2 (en) 2011-06-20 2012-06-19 Ultrasonic sensor device comprising a damping element and a mounting cover, arrangement and method for producing such an ultrasonic sensor device

Country Status (2)

Country Link
DE (1) DE102011105017A1 (en)
WO (1) WO2012175491A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011105051A1 (en) * 2011-06-20 2012-12-20 Volkswagen Ag Ultrasonic sensor device for a vehicle and arrangement with such an ultrasonic sensor device
DE202013000318U1 (en) * 2013-01-15 2013-04-10 Oechsler Aktiengesellschaft Equipment article
DE102013022061A1 (en) * 2013-12-23 2015-06-25 Valeo Schalter Und Sensoren Gmbh Method for producing an ultrasonic sensor for a motor vehicle
DE102014111947A1 (en) 2014-08-21 2016-02-25 Valeo Schalter Und Sensoren Gmbh Paneling device for a motor vehicle, arrangement, motor vehicle and manufacturing method
DE102014115339A1 (en) 2014-10-21 2016-04-21 Valeo Schalter Und Sensoren Gmbh Ultrasonic sensor device for a motor vehicle, arrangement and motor vehicle
DE102015105672A1 (en) 2015-04-14 2016-10-20 Valeo Schalter Und Sensoren Gmbh Ultrasonic sensor for a motor vehicle, ultrasonic sensor arrangement, motor vehicle and method for producing an ultrasonic sensor
DE102015209904B4 (en) * 2015-05-29 2020-02-13 Volkswagen Aktiengesellschaft Monitoring device for a sensor arrangement in a motor vehicle
CN114523910B (en) * 2022-04-25 2022-07-08 成都汇通西电电子有限公司 Ultrasonic sensor fixing structure for realizing penetration of aluminum vehicle door

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463963A1 (en) * 1990-06-27 1992-01-02 Nissan Motor Co., Ltd. Ethylene-propylene copolymer based resin composition suitable for automobile bumpers
US20070079661A1 (en) * 2005-10-12 2007-04-12 Denso Corporation Sensor attachment structure and ultrasonic sensing device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8435177U1 (en) * 1984-11-30 1985-03-28 Siemens AG, 1000 Berlin und 8000 München PIEZOELECTRIC CONVERTER
FR2647287B1 (en) * 1989-05-16 1995-08-18 Alcatel Business Systems HANDSET
DE4238924A1 (en) 1992-11-19 1994-05-26 Bosch Gmbh Robert Electroacoustic transducer
DE19937195B4 (en) * 1999-08-06 2006-03-09 Valeo Schalter Und Sensoren Gmbh ultrasound transducer
DE102004021005A1 (en) * 2004-04-20 2005-11-24 Decoma (Germany) Gmbh Holding device for a sensor
DE102006028214A1 (en) * 2006-06-14 2007-12-20 Valeo Schalter Und Sensoren Gmbh Ultrasonic sensor, in particular motor vehicle ultrasonic sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463963A1 (en) * 1990-06-27 1992-01-02 Nissan Motor Co., Ltd. Ethylene-propylene copolymer based resin composition suitable for automobile bumpers
US20070079661A1 (en) * 2005-10-12 2007-04-12 Denso Corporation Sensor attachment structure and ultrasonic sensing device

Also Published As

Publication number Publication date
WO2012175491A2 (en) 2012-12-27
DE102011105017A1 (en) 2012-12-20

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