[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2007144064A3 - Ultrasound sensor and method for producing an ultrasound sensor - Google Patents

Ultrasound sensor and method for producing an ultrasound sensor Download PDF

Info

Publication number
WO2007144064A3
WO2007144064A3 PCT/EP2007/004620 EP2007004620W WO2007144064A3 WO 2007144064 A3 WO2007144064 A3 WO 2007144064A3 EP 2007004620 W EP2007004620 W EP 2007004620W WO 2007144064 A3 WO2007144064 A3 WO 2007144064A3
Authority
WO
WIPO (PCT)
Prior art keywords
ultrasound sensor
producing
membrane
foil
ultrasound
Prior art date
Application number
PCT/EP2007/004620
Other languages
German (de)
French (fr)
Other versions
WO2007144064A2 (en
Inventor
Hans-Wilhelm Wehling
Uwe Kupfernagel
Wilhelm Korthals
Dietmar Gruedl
Heinrich Gotzig
Original Assignee
Valeo Schalter & Sensoren Gmbh
Hans-Wilhelm Wehling
Uwe Kupfernagel
Wilhelm Korthals
Dietmar Gruedl
Heinrich Gotzig
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 & Sensoren Gmbh, Hans-Wilhelm Wehling, Uwe Kupfernagel, Wilhelm Korthals, Dietmar Gruedl, Heinrich Gotzig filed Critical Valeo Schalter & Sensoren Gmbh
Publication of WO2007144064A2 publication Critical patent/WO2007144064A2/en
Publication of WO2007144064A3 publication Critical patent/WO2007144064A3/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
    • 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
    • G10K9/20—Sounding members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • B60R19/483—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with obstacle sensors of electric or electronic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

The invention relates to an ultrasound sensor (2) with a membrane (7) for generating ultrasound signals, wherein the membrane (7) has a membrane floor (8) on which a material layer (20) is arranged, wherein the material layer (20) is formed by a foil (10) or part of a foil (10), and where the foil (10) is connected to the membrane floor (8). The invention further relates to a method for the production of an ultrasound sensor (2).
PCT/EP2007/004620 2006-06-14 2007-05-24 Ultrasound sensor and method for producing an ultrasound sensor WO2007144064A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610027594 DE102006027594A1 (en) 2006-06-14 2006-06-14 Ultrasonic sensor and method for producing an ultrasonic sensor
DE102006027594.2 2006-06-14

Publications (2)

Publication Number Publication Date
WO2007144064A2 WO2007144064A2 (en) 2007-12-21
WO2007144064A3 true WO2007144064A3 (en) 2008-04-03

Family

ID=38690222

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/004620 WO2007144064A2 (en) 2006-06-14 2007-05-24 Ultrasound sensor and method for producing an ultrasound sensor

Country Status (2)

Country Link
DE (1) DE102006027594A1 (en)
WO (1) WO2007144064A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006004874A1 (en) * 2006-02-03 2007-08-09 Robert Bosch Gmbh Sensor device for vehicles
DE102009024065A1 (en) 2009-06-05 2010-12-09 Valeo Schalter Und Sensoren Gmbh Ultrasonic transducer with a decoupling ring and mounting method
DE102009034418A1 (en) 2009-07-23 2011-01-27 Valeo Schalter Und Sensoren Gmbh Membrane and method for producing a membrane for an ultrasonic transducer
DE102013022061A1 (en) * 2013-12-23 2015-06-25 Valeo Schalter Und Sensoren Gmbh Method for producing an ultrasonic sensor for a motor vehicle
DE102016101007B4 (en) * 2016-01-21 2022-12-01 Valeo Schalter Und Sensoren Gmbh Ultrasonic sensor for a motor vehicle with a waterproof covering device, driver assistance system and motor vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001061375A1 (en) * 2000-02-17 2001-08-23 Volkswagen Aktiengesellschaft Ultrasonic sensor
WO2002012027A1 (en) * 2000-08-10 2002-02-14 Rehau Ag + Co Ultrasonic transducer/sensor which can be integrated into a bumper on a motor vehicle
EP1431957A2 (en) * 2002-12-19 2004-06-23 Valeo Schalter und Sensoren GmbH Ultrasound sensor and method of manufacture
EP1816037A1 (en) * 2006-02-03 2007-08-08 Robert Bosch Gmbh Sensor device for vehicles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410895B4 (en) * 1994-03-29 2004-11-25 Robert Bosch Gmbh Method and device for concealed installation of an ultrasonic sensor in an outer part of a motor vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001061375A1 (en) * 2000-02-17 2001-08-23 Volkswagen Aktiengesellschaft Ultrasonic sensor
WO2002012027A1 (en) * 2000-08-10 2002-02-14 Rehau Ag + Co Ultrasonic transducer/sensor which can be integrated into a bumper on a motor vehicle
EP1431957A2 (en) * 2002-12-19 2004-06-23 Valeo Schalter und Sensoren GmbH Ultrasound sensor and method of manufacture
EP1816037A1 (en) * 2006-02-03 2007-08-08 Robert Bosch Gmbh Sensor device for vehicles

Also Published As

Publication number Publication date
WO2007144064A2 (en) 2007-12-21
DE102006027594A1 (en) 2007-12-20

Similar Documents

Publication Publication Date Title
WO2008098272A8 (en) Method for producing a flexi-rigid printed circuit board and flexi-rigid printed circuit board
WO2010032156A3 (en) Capacitive micromachined ultrasound transducer
WO2009027897A3 (en) Pressure sensor, sensor probe comprising a pressure sensor, medical apparatus comprising a sensor probe and a method of fabricating a sensor probe
WO2008002430A3 (en) Wetsuit and associated method of manufacture
WO2008002499A3 (en) Tetrafluoropropene production processes
GB2462920B (en) Electrically responsive composite material, a method of manufacture and a transducer produced using said material
WO2007080427A3 (en) Method of making microneedles
WO2009010034A3 (en) Method for the production of three-dimensional parts
EP2592084B8 (en) Process for producing pyripyropene derivatives and intermediates for the production thereof.
WO2007025861A3 (en) Modified carbon nanoparticles, method for the production thereof and use thereof
TW200738027A (en) Capacitive micromachined ultrasound transducer and methods of making the same
WO2010031192A8 (en) Methods for manufacturing ultrasound transducers and other components
WO2008098198A3 (en) Alkane oxidation by modified hydroxylases
WO2008091742A3 (en) Pre-molded clip structure
WO2007144064A3 (en) Ultrasound sensor and method for producing an ultrasound sensor
WO2007147027A3 (en) Pressure transducer with differential amplifier
WO2007014197A3 (en) Yeast expression vectors for production of itf
WO2011038263A3 (en) Cutting element and method of forming thereof
WO2008051278A3 (en) Substrate penetrating acoustic sensor
WO2011073414A3 (en) Oscillatory system for an ultrasonic transducer and method for producing the oscillatory system
TW200701817A (en) Method for producing polymeric capacitive ultrasonic transducer
WO2006135904A3 (en) Method for producing improved results for applications which directly or indirectly utilize gene expression assay results
WO2009056235A3 (en) Multilayer system comprising contact elements, and method for the production of a contact element for a multilayer system
WO2008151799A8 (en) Transducer for measuring preload and torque of a screw and apparatus therewith
WO2008142913A1 (en) Carbon-coated aluminum material, and method for production thereof

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07725518

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 07725518

Country of ref document: EP

Kind code of ref document: A2