公开(公告)号：EP3386650A1

公开(公告)日：2018-10-17

申请号：EP16788685.2

申请日：2016-10-28

申请人： Robert Bosch GmbH

发明人： SCHEUFELE, Bernd ,  GERLACH, Andre

IPC分类号： B06B1/06 ,  G10K11/00 ,  G10K9/22

CPC分类号： B06B1/0622 ,  G10K9/22 ,  G10K11/004

摘要： An acoustic transducer arrangement (100) comprising: a perforated plate carrier (101) having a plurality of through-holes (111); a plurality of piezoelectric elements (104), each piezoelectric element (104) having a first electrode (105) and a second electrode (106), the first electrode (105) being opposite the second electrode (106) and a piezoelectric element (104) being provided within each through-hole (111); and a top layer (103), the top layer (103) being provided above the perforated plate carrier (101) and the piezoelectric elements (104), wherein the second electrodes (106) of the piezoelectric elements (104) are connected in an electrically conductive manner to the top layer (103), characterized in that the perforated plate carrier (101) has at least two parallel, spaced connecting elements (102, 117) laterally between two through-holes (111) and the top layer (103) has first connecting regions (108) with the connecting elements (102) which are directly adjacent to the through-hole (111).

公开(公告)号：EP3303067A1

公开(公告)日：2018-04-11

申请号：EP16741057.0

申请日：2016-06-03

申请人： Renault s.a.s.

发明人： LUCY, Philippe ,  PERROTTO, Brice

IPC分类号： B60R19/48 ,  G10K11/00 ,  B60R11/00 ,  G01S13/93

CPC分类号： G01S13/931 ,  B60R11/00 ,  B60R19/483 ,  B60R2011/004 ,  G01S7/02 ,  G01S2007/027 ,  G01S2013/9375 ,  G01S2013/9389 ,  G10K9/22

摘要： The invention relates to a mounting for a radar of a vehicle, comprising a main element (5) and a receiving element (6), the main element (5) comprising two parts (16, 17). The first part (16) cooperates with the receiving element (6) arranged at the front of the vehicle (3) and the second part (17) cooperates with the radar (1). Furthermore, the two parts (16, 17) of the main element (5) are joined by at least one retractable lug (18, 19, 20) comprising at least one fold line.

公开(公告)号：EP3166325A4

公开(公告)日：2018-02-28

申请号：EP15814942

申请日：2015-02-18

申请人： PATLITE CORP

发明人： NISHIMATSU KAZUYA ,  TONE YUSUKE ,  SHIGEMATSU DAISUKE

IPC分类号： H04R1/00 ,  F21S2/00 ,  F21V33/00 ,  G08B3/00 ,  G08B5/00 ,  G10K9/22 ,  G10K11/02 ,  H04R1/02 ,  H04R1/28 ,  H04R1/30

CPC分类号： H04R1/028 ,  F21S2/00 ,  F21V3/02 ,  F21V31/00 ,  F21V33/00 ,  F21W2111/00 ,  F21Y2115/10 ,  G08B3/00 ,  G08B5/00 ,  G10K9/22 ,  G10K11/02 ,  H04R1/02 ,  H04R1/023 ,  H04R1/2811 ,  H04R1/2888 ,  H04R1/345 ,  H04R2499/11

摘要： Amain body case 9 includes an output opening 43 for outputting sound from a sound source to an opposing space between an upper main wall 33 and a lower main wall 34. The main body case 9 includes a front main wall 41 for preventing entering of a water droplet to the output opening 43 and for guiding the sound to a rear side B, and a rear main wall 35 for reflecting the sound to a front side F. A first space 51 between the front main wall 41 and the rear main wall 35, a second space 52 surrounded by a left surface 41C of the front main wall 41 and the rear main wall 35 and the upper main wall 33 and the lower main wall 34 and a third space 53 surrounded by a right surface 41D the front main wall 41 and the rear main wall 35 and the upper main wall 33 and the lower main wall 34 are communicating with one another along a crosswise direction Y at a rear end part of each of these spaces.

公开(公告)号：EP2076062B1

公开(公告)日：2018-01-17

申请号：EP07829783.5

申请日：2007-10-15

申请人： Murata Manufacturing Co. Ltd.

发明人： MURATA, Koji ,  KOTANI, Masato ,  ASADA, Takaaki ,  SHIMAMOTO, Takayuki ,  HIRANO, Hiroyuki ,  FURUYA, Mio

IPC分类号： H04R17/00 ,  G01S15/93

CPC分类号： G10K9/122 ,  G01S7/521 ,  G01S15/931 ,  G10K9/22

摘要： [Object] To provide an ultrasonic sensor capable of improving the resolution of a minimum distance to a detected obstacle by damping unwanted vibration of a side surface of a case and reducing the reverberation time. [Solving Means] An ultrasonic sensor includes a cylindrical outer case 1 with a bottom and a piezoelectric element 3 fixed to the inner side of the bottom portion 1a of the outer case. A ring-shaped inner case 2 having a central hole 2b extending in the axial direction in the central portion thereof is disposed inside the sidewall portion of the outer case 1. A flat portion 2d is formed around the central hole 2b of the inner case 2, and an viscoelastic filler 6 is disposed so as to extend from the central hole 2b to the flat portion 2d of the inner case 2. A tabular member 7 is disposed on the flat portion 2d so as to face the flat portion with the filler 6 interposed therebetween. When the inner case 2 vibrates, shear deformation occurs in the filler 6 interposed between the flat portion 2d and the tabular member 7 since the tabular member 7 is not substantially deformed, and the vibration is reduced by the viscoelastic damping effect.

公开(公告)号：EP3196671A3

公开(公告)日：2017-11-01

申请号：EP17152149.5

申请日：2017-01-19

申请人： Valeo Schalter und Sensoren GmbH

发明人： Schuler, Thomas

IPC分类号： G01S15/93 ,  G01S7/521 ,  G10K9/13 ,  B06B1/04 ,  G10K11/00 ,  G10K9/22 ,  G01S7/52 ,  G10K9/122 ,  B06B1/06 ,  G01S15/87

CPC分类号： G01S15/931 ,  G01S7/52006 ,  G01S7/521 ,  G01S15/87 ,  G10K9/22

摘要： Die Erfindung betrifft einen Ultraschallsensor (4) für ein Kraftfahrzeug, mit einer Wandlereinrichtung (12) zum Aussenden und/oder Empfangen eines Ultraschallsignals und mit einem Gehäuse (9), wobei die Wandlereinrichtung (12) in einem Innenraum (11) des Gehäuses (9) angeordnet ist, wobei das Gehäuse (9) eine Öffnung (17) aufweist, welche von einer Abdeckeinrichtung (18) verschlossen ist, wobei die Abdeckeinrichtung (18) wasserundurchlässig ausgebildet ist und wobei die Wandlereinrichtung (12) das Ultraschallsignal durch die Abdeckeinrichtung (18) hindurch aussendet und/oder empfängt.

公开(公告)号：EP3183142A1

公开(公告)日：2017-06-28

申请号：EP15750996.9

申请日：2015-08-13

申请人： Valeo Schalter und Sensoren GmbH

发明人： ROSTOCKI, Paul-David ,  GOTZIG, Heinrich

IPC分类号： B60R19/48 ,  G01S7/521

CPC分类号： B60R19/483 ,  G01S7/521 ,  G01S15/931 ,  G01S2015/938 ,  G10K9/22 ,  G10K11/002

摘要： The invention relates to a trim device (4) for a motor vehicle, comprising a trim part (5), which has an accommodating region (16) for arranging an ultrasonic sensor (2), and comprising a damping apparatus (7) for damping a vibration produced as a result of an ultrasonic signal emitted by the ultrasonic sensor (2), wherein the damping apparatus (7) surrounds the accommodating region (16) at least in some areas, wherein the damping apparatus (7) has motion elements (8), which are connected to the trim part (5), wherein shaping and/or a mechanical property of the motion elements (8) is designed in such a way that at least some of the motion elements (8) can be excited to move by the vibration.

摘要翻译： 本发明涉及一种用于机动车辆的装饰装置（4），其包括具有用于布置超声波传感器（2）的容纳区域（16）的装饰部件（5），并且包括用于阻尼的阻尼装置（7） 由于超声波传感器（2）发出的超声波信号而产生的振动，其中，阻尼装置（7）至少在一些区域包围容纳区域（16），其中阻尼装置（7）具有运动元件 所述运动元件（8）与所述装饰部件（5）连接，其中所述运动元件（8）的成形和/或机械特性被设计为使得至少一些所述运动元件（8）能够被激励 通过振动移动。

公开(公告)号：EP2877375B1

公开(公告)日：2017-05-31

申请号：EP13742422.2

申请日：2013-07-23

申请人： Valeo Schalter und Sensoren GmbH

发明人： KUPFERNAGEL, Uwe

IPC分类号： B60R19/48 ,  G10K9/122 ,  G10K9/22

CPC分类号： G01S7/521 ,  G10K9/122 ,  G10K9/22 ,  Y10T29/49005

公开(公告)号：EP3167308A1

公开(公告)日：2017-05-17

申请号：EP15736454.8

申请日：2015-07-08

申请人： Valeo Schalter und Sensoren GmbH

发明人： NEFT, Hubert ,  TRIEBL, Stefan

IPC分类号： G01S15/93 ,  G01S7/521 ,  G10K9/22

CPC分类号： G01S7/521 ,  G01S15/931 ,  G10K9/22

摘要： The invention relates to an ultrasonic sensor device (2) for a motor vehicle (1), comprising an ultrasonic sensor unit (4) for transmitting and/or receiving ultrasound waves, which has a sensor housing (4a), and comprising a housing (5), wherein the housing (5) has a hollow cylindrical housing part (6), on which at least one retaining element (7a) is arranged, which protrudes from an outer face of the housing part (6) and is designed to mechanically connect to a trim part (3) of the motor vehicle (1), and the retaining element (7a to 7d) can be pivoted in a peripheral direction about a longitudinal axis (9) of the housing part (6).

摘要翻译： 本发明涉及在超声波传感器设备（2）一种用于机动车辆（1）在超声波传感器单元（4），用于发送和/或接收超声波，其中有一个传感器外壳（4a）中，并包括：壳体，其包含（ 5）worin所述壳体（5）具有中空圆柱形壳体部分（6），其上的至少一个保持元件（图7a）被布置，它从在所述壳体部分（6）的外表面突出，并且被设计成机械 连接到装饰件（3）的机动车辆（1），并且所述保持元件（图7A到7D）可以在圆周方向围绕纵向轴线枢转的（9）的壳体部分（6）。

公开(公告)号：EP2076062A4

公开(公告)日：2016-12-21

申请号：EP07829783

申请日：2007-10-15

申请人： MURATA MANUFACTURING CO

发明人： MURATA KOJI ,  KOTANI MASATO ,  ASADA TAKAAKI ,  SHIMAMOTO TAKAYUKI ,  HIRANO HIROYUKI ,  FURUYA MIO

IPC分类号： H04R17/00 ,  G01S15/93

CPC分类号： G10K9/122 ,  G01S7/521 ,  G01S15/931 ,  G10K9/22

摘要： [Object] To provide an ultrasonic sensor capable of improving the resolution of a minimum distance to a detected obstacle by damping unwanted vibration of a side surface of a case and reducing the reverberation time. [Solving Means] An ultrasonic sensor includes a cylindrical outer case 1 with a bottom and a piezoelectric element 3 fixed to the inner side of the bottom portion 1a of the outer case. A ring-shaped inner case 2 having a central hole 2b extending in the axial direction in the central portion thereof is disposed inside the sidewall portion of the outer case 1. A flat portion 2d is formed around the central hole 2b of the inner case 2, and an viscoelastic filler 6 is disposed so as to extend from the central hole 2b to the flat portion 2d of the inner case 2. A tabular member 7 is disposed on the flat portion 2d so as to face the flat portion with the filler 6 interposed therebetween. When the inner case 2 vibrates, shear deformation occurs in the filler 6 interposed between the flat portion 2d and the tabular member 7 since the tabular member 7 is not substantially deformed, and the vibration is reduced by the viscoelastic damping effect.

公开(公告)号：EP3086886A1

公开(公告)日：2016-11-02

申请号：EP14809364.4

申请日：2014-12-04

申请人： Valeo Schalter und Sensoren GmbH

发明人： WEHLING, Hans-Wilhelm ,  HAMM, Wolfgang

IPC分类号： B06B1/06 ,  G10K9/22

CPC分类号： G01S15/931 ,  G01S7/521 ,  G01S2015/938 ,  G10K9/22

摘要： The invention relates to a method for producing an ultrasonic sensor (20) for a motor vehicle. A membrane (23) for emitting ultrasonic signals in a transmission direction (21) and a sensor housing (24) are provided for the ultrasonic sensor (20), said membrane (23) being secured in and/or on the sensor housing. The sensor housing (24) has a front face (25) which faces in the transmission direction (21) of the membrane (23) and a rear face (26) which faces in a backwards direction (27) opposite the transmission direction (21). The rear face (26) of the sensor housing (24) is formed with a rear-face assembly opening (29) for components of the ultrasonic sensor (20), and the membrane (23) is introduced into the sensor housing (24) through the rear-face assembly opening (29) in the transmission direction (21), brought into an assembly position on the front face (25) of the sensor housing (24) through an interior (30) of the sensor housing (24), and secured in the assembly position.

摘要翻译： 本发明涉及一种用于制造用于机动车辆的超声波传感器（20）的方法。 为超声波传感器（20）提供了用于在传输方向（21）上发射超声波信号的膜（23）和传感器外壳（24），所述膜（23）固定在传感器外壳中和/或上。 传感器外壳（24）具有面向膜（23）的传输方向（21）的前面（25）和面向与传输方向（21）相反的向后方向（27）的后面（26） ）。 传感器外壳24的后表面26形成有用于超声波传感器20的部件的后表面组件开口29并且膜23被引入到传感器外壳24中， 通过传送方向（21）上的后表面组装开口（29），通过传感器外壳（24）的内部（30）进入传感器外壳（24）的前表面（25）上的组装位置， 并在组装位置固定。