EP2589230B1 - Microphone having a elastic suspension - Google Patents
Microphone having a elastic suspension Download PDFInfo
- Publication number
- EP2589230B1 EP2589230B1 EP12714606.6A EP12714606A EP2589230B1 EP 2589230 B1 EP2589230 B1 EP 2589230B1 EP 12714606 A EP12714606 A EP 12714606A EP 2589230 B1 EP2589230 B1 EP 2589230B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- microphone
- decoupling unit
- microphone capsule
- decoupling
- housing
- 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.)
- Active
Links
- 239000000725 suspension Substances 0.000 title 1
- 239000002775 capsule Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 9
- 239000004490 capsule suspension Substances 0.000 description 10
- 230000005489 elastic deformation Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2892—Mountings or supports for transducers
Definitions
- the present invention relates to a microphone.
- a microphone capsule can be provided swinging in or on the housing of the microphone.
- a microphone with a microphone capsule and a microphone capsule suspension has a first and a second housing section and at least one decoupling unit.
- the microphone capsule is mounted on the decoupling unit for structure-borne sound decoupling.
- the decoupling unit is in turn attached to the first and / or second housing portion.
- the decoupling unit has a shape changing section which changes the shape when loaded.
- the decoupling unit has at least two arms, which each have a first and a second end.
- the second ends of the arms each have a mounting portion for receiving the microphone capsule.
- Each arm has a shape changing portion that changes shape at a first load, and an elastic portion that allows elastic deformation from a second load.
- the microphone capsule has first and second ends, the first and second ends being respectively supported in a decoupling unit, i. H. the microphone has two decoupling units (a decoupling unit at the first end and a decoupling unit at the second end).
- the decoupling unit is made of a single material.
- the shape changing portions are round, annular, oval, rectangular or have at least one hole in the middle.
- the decoupling unit has a nonlinear spring characteristic.
- a microphone is provided with a microphone capsule, which is swingably mounted in or on the microphone housing.
- the decoupling is improved, the softer the oscillating bearing is designed.
- the resonant frequency of this oscillating bearing should be outside the audible range. Additionally or alternatively, the vibration system should have a low quality.
- mechanical instability may occur at very low resonant frequencies of the oscillating bearing, so that further deflections of the microphone capsule may occur during movement of the microphone.
- the oscillating bearing can have a material, which has a very large internal damping (eg butyl).
- the invention relates to the idea of providing a swinging bearing (decoupling unit), which has a progressively designed spring characteristic of the elastic mounting in order to increase the mechanical stability.
- the oscillating bearing around the rest point can be designed as a soft spring, while it is designed at high deflections as a hard spring.
- this progressive design can be provided in all three axes.
- webs or sections of the decoupling unit can be bent out of the line of force, or a change in the shape of the sections can initially take place.
- a spring force can result from bending the material.
- the bow is then fully stretched, there is a large deflection of the spring force due to a material expansion.
- to bend thin webs of the spring are much finer forces required than for the stretching of the material, which then the desired progressiveness of the spring characteristic can be achieved.
- Fig. 1 shows a schematic representation of a microphone capsule suspension of a microphone according to a first embodiment.
- the microphone has a housing 30 (first housing section), a transducer housing 10 or a microphone capsule, a second housing section 20 of the microphone capsule and a structure-borne sound decoupling unit 40.
- the converter housing 10 has first and second ends 11, 12.
- the decoupling unit 40 is attached to a first housing portion 20 and receives the microphone capsule, so that a structure-borne sound decoupling can be realized.
- both the first and second ends 11, 12 of the microphone capsule may be fastened to or with the decoupling unit 40.
- Fig. 2 shows a schematic perspective view of a microphone capsule suspension of a microphone according to a second embodiment.
- the microphone has a housing 30 (second housing section), a transducer housing or a microphone capsule 10, a first housing section 20 and at least one decoupling unit 40 for receiving the microphone capsule.
- the decoupling unit 40 is attached to the first housing portion 20.
- the microphone capsule 10 is connected only via the decoupling units 40 with the housing (second housing portion) of the microphone.
- the first housing portion may be configured as a number of rods 21 with a connecting ring 22 at one end.
- the structure-borne sound decoupling unit 40 can be attached to or with the rods and can absorb the microphone capsule borne noise.
- Fig. 3 shows a schematic representation of a decoupling unit of a microphone capsule suspension of a microphone according to a third embodiment.
- the decoupling unit according to the third embodiment can be used in a microphone capsule suspension according to the first and / or second embodiment.
- the decoupling unit 40 has a receiving portion 41 for receiving one end of a microphone capsule and z. B. six arms 42, 43, 44, 45, 46, 47, which are each connected to the receiving portion 41. As an alternative to the six arms, more or less arms can be provided.
- Each of the (six) arms 42-47 has at its first end 42a-47a a mounting portion for attachment to a second housing portion 20 (or rods 21) of the microphone capsule suspension 20.
- the second end 42 c - 47 c of each of the six arms is connected to the receiving portion 41.
- a deformation section 42b-47b is present between the first end 42a-47a and the second end 42c-47c.
- the shape changing section 42b-47b may be round, ring-shaped, oval, rectangular, etc. Alternatively or additionally, the shape changing section 42b-47b may be configured with at least one hole in the middle.
- the shape changing portion 42b-47b is configured to change its shape even at small deflections of a microphone capsule 10 placed in the receiving portion 41.
- elastic deformation of the first and / or second ends may occur.
- elastic deformation of the second end 42c-47c may occur.
- a decoupling unit 40 is provided with a progressively elastic storage.
- the bearing is configured as a soft spring (shape changing portions) by the provision of the shape changing portions.
- the decoupling unit (second ends 42c - 47c) can be realized as a hard spring, since there is an elastic deformation in length the first and / or second section or the material provided there may come.
- the spring force of the decoupling unit is given by elongation of the material.
- the microphone according to the invention can have two decoupling units, each of which receives a first and second end of a microphone capsule and serve for structure-borne sound decoupling.
- the decoupling unit has a shape changing section and an elastic section. Until a first load, the shape of the shape changing section is changed. With increasing load, an elastic deformation of the elastic section occurs. Thus, the decoupling unit has both a shape changing portion and an elastic portion.
Description
Die vorliegende Erfindung betrifft ein Mikrofon.The present invention relates to a microphone.
Ein Problem bei der Konstruktion von Mikrofonen ist die Reduzierung der Übertragung von Körperschall von dem Mikrofongehäuse auf die Mikrofonkapsel. Dazu kann eine Mikrofonkapsel schwingend in oder an dem Gehäuse des Mikrofons vorgesehen sein.One problem with the construction of microphones is the reduction in the transmission of structure-borne noise from the microphone housing to the microphone capsule. For this purpose, a microphone capsule can be provided swinging in or on the housing of the microphone.
Als allgemeiner Stand der Technik wird auf die Dokumente
Es ist eine Aufgabe der vorliegenden Erfindung, ein Mikrofon mit einer verbesserten Körperschallentkopplung der Mikrofonkapsel vorzusehen, wobei eine kompakte Bauweise des Mikrofons realisierbar ist.It is an object of the present invention to provide a microphone with an improved structure-borne sound decoupling of the microphone capsule, wherein a compact design of the microphone can be realized.
Diese Aufgabe wird durch ein Mikrofon gemäß Anspruch 1 gelöst.This object is achieved by a microphone according to claim 1.
Somit wird ein Mikrofon mit einer Mikrofonkapsel und einer Mikrofonkapselaufhängung vorgesehen. Die Mikrofonkapselaufhängung weist einen ersten und zweiten Gehäuseabschnitt sowie mindestens eine Entkopplungseinheit auf. Die Mikrofonkapsel ist dabei an der Entkopplungseinheit zur Körperschallentkopplung gelagert. Die Entkopplungseinheit ist wiederum an dem ersten und/oder zweiten Gehäuseabschnitt befestigt. Die Entkopplungseinheit weist einen Formveränderungsabschnitt auf, welcher bei Belastung die Form verändert.Thus, a microphone with a microphone capsule and a microphone capsule suspension is provided. The microphone capsule suspension has a first and a second housing section and at least one decoupling unit. The microphone capsule is mounted on the decoupling unit for structure-borne sound decoupling. The decoupling unit is in turn attached to the first and / or second housing portion. The decoupling unit has a shape changing section which changes the shape when loaded.
Die Entkopplungseinheit weist mindestens zwei Arme auf, welche jeweils ein erstes und zweites Ende aufweisen. Die zweiten Enden der Arme weisen jeweils einen Befestigungsabschnitt zur Aufnahme der Mikrofonkapsel auf. Jeder Arm weist einen Formveränderungsabschnitt, der bei einer ersten Belastung die Form verändert, und einen elastischen Abschnitt auf, welcher ab einer zweiten Belastung eine elastische Längenverformung ermöglicht.The decoupling unit has at least two arms, which each have a first and a second end. The second ends of the arms each have a mounting portion for receiving the microphone capsule. Each arm has a shape changing portion that changes shape at a first load, and an elastic portion that allows elastic deformation from a second load.
Gemäß einem Aspekt der vorliegenden Erfindung weist die Mikrofonkapsel ein erstes und zweites Ende auf, wobei das erste und zweite Ende jeweils in einer Entkopplungseinheit gelagert sind, d. h. das Mikrofon weist zwei Entkopplungseinheiten (eine Entkopplungseinheit an dem ersten Ende und eine Entkopplungseinheit an dem zweiten Ende) auf.According to one aspect of the present invention, the microphone capsule has first and second ends, the first and second ends being respectively supported in a decoupling unit, i. H. the microphone has two decoupling units (a decoupling unit at the first end and a decoupling unit at the second end).
Gemäß einem weiteren Aspekt der vorliegenden Erfindung ist die Entkopplungseinheit aus einem einzigen Material hergestellt.According to another aspect of the present invention, the decoupling unit is made of a single material.
Gemäß einem weiteren Aspekt der vorliegenden Erfindung sind die Formveränderungsabschnitte rund, ringförmig, oval, rechteckig ausgestaltet oder weisen mindestens ein Loch in der Mitte auf.According to another aspect of the present invention, the shape changing portions are round, annular, oval, rectangular or have at least one hole in the middle.
Gemäß der Erfindung weist die Entkopplungseinheit eine nichtlineare Federkennlinie auf.According to the invention, the decoupling unit has a nonlinear spring characteristic.
Gemäß der Erfindung wird ein Mikrofon mit einer Mikrofonkapsel vorgesehen, welche schwingend in bzw. an dem Mikrofongehäuse gelagert ist. Die Entkopplung wird verbessert, je weicher die schwingende Lagerung ausgestaltet ist. Die Resonanzfrequenz dieser schwingenden Lagerung sollte aber außerhalb des hörbaren Bereiches sein. Zusätzlich bzw. alternativ dazu sollte das Schwingsystem über eine geringe Güte verfügen. Ferner ist jedoch zu beachten, dass es bei sehr tiefen Resonanzfrequenzen der schwingenden Lagerung zu einer mechanischen Instabilität kommen kann, so dass weitere Auslenkungen der Mikrofonkapsel bei Bewegung des Mikrofons erfolgen können. Um die zu starken Auslenkungen der Mikrofonkapsel zu reduzieren, kann die schwingende Lagerung ein Material aufweisen, was eine sehr große innere Dämpfung aufweist (z. B. Butyl).According to the invention, a microphone is provided with a microphone capsule, which is swingably mounted in or on the microphone housing. The decoupling is improved, the softer the oscillating bearing is designed. The resonant frequency of this oscillating bearing should be outside the audible range. Additionally or alternatively, the vibration system should have a low quality. Furthermore, it should be noted, however, that mechanical instability may occur at very low resonant frequencies of the oscillating bearing, so that further deflections of the microphone capsule may occur during movement of the microphone. In order to reduce the excessive deflections of the microphone capsule, the oscillating bearing can have a material, which has a very large internal damping (eg butyl).
Insbesondere betrifft die Erfindung den Gedanken, eine schwingende Lagerung (Entkopplungseinheit) vorzusehen, welche eine progressiv ausgestaltete Federkennlinie der elastischen Lagerung aufweist, um die mechanische Stabilität zu erhöhen. Somit kann die schwingende Lagerung um den Ruhepunkt herum als eine weiche Feder ausgestaltet sein, während sie bei hohen Auslenkungen als eine harte Feder ausgestaltet ist. Optional kann diese progressive Ausgestaltung in allen drei Achsen vorgesehen werden. Optional können Stege oder Abschnitte der Entkopplungseinheit aus der Kraftlinie heraus gebogen werden oder es kann zunächst eine Formänderung der Abschnitte erfolgen. Bei kleinen Auslenkungen kann sich eine Federkraft durch Biegen des Materials ergeben. Ist der Bogen dann jedoch voll gestreckt, ergibt sich eine große Auslenkung der Federkraft aufgrund einer Materialdehnung. Um beispielsweise dünne Stege der Feder zu biegen, sind sehr viel feinere Kräfte erforderlich als für das Dehnen des Materials, wodurch dann die gewünschte Progressivität der Federkennlinie erreicht werden kann.In particular, the invention relates to the idea of providing a swinging bearing (decoupling unit), which has a progressively designed spring characteristic of the elastic mounting in order to increase the mechanical stability. Thus, the oscillating bearing around the rest point can be designed as a soft spring, while it is designed at high deflections as a hard spring. Optionally, this progressive design can be provided in all three axes. Optionally, webs or sections of the decoupling unit can be bent out of the line of force, or a change in the shape of the sections can initially take place. For small deflections, a spring force can result from bending the material. However, if the bow is then fully stretched, there is a large deflection of the spring force due to a material expansion. For example, to bend thin webs of the spring, are much finer forces required than for the stretching of the material, which then the desired progressiveness of the spring characteristic can be achieved.
Weitere Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Further embodiments of the invention are the subject of the dependent claims.
Die Vorteile und Ausführungsbeispiele der Erfindung werden nachstehend unter Bezugnahme auf die Zeichnung näher erläutert.
- Fig. 1
- zeigt eine schematische Darstellung einer Mikrofonkapselaufhängung eines Mikrofons gemäß einem ersten Ausführungsbeispiel,
- Fig. 2
- zeigt eine schematische perspektivische Darstellung einer Mikrofonkapselaufhängung eines Mikrofons gemäß einem zweiten Ausführungsbeispiel, und
- Fig. 3
- zeigt eine schematische Darstellung einer Federeinheit einer Mikrofonkapselaufhängung eines Mikrofons gemäß einem dritten Ausführungsbeispiel.
- Fig. 1
- shows a schematic representation of a microphone capsule suspension of a microphone according to a first embodiment,
- Fig. 2
- shows a schematic perspective view of a microphone capsule suspension of a microphone according to a second embodiment, and
- Fig. 3
- shows a schematic representation of a spring unit of a microphone capsule suspension of a microphone according to a third embodiment.
Optional kann der erste Gehäuseabschnitt als eine Anzahl von Stäben 21 mit einem Verbindungsring 22 an einem Ende ausgestaltet sein. Die Körperschall-Entkopplungseinheit 40 kann dabei an bzw. mit den Stäben befestigt sein und kann die Mikrofonkapsel körperschallentkoppelt aufnehmen.Optionally, the first housing portion may be configured as a number of
Insbesondere ist der Formveränderungsabschnitt 42b - 47b dazu ausgestaltet, seine Form bereits bei kleinen Auslenkungen einer Mikrofonkapsel 10 zu verändern, welche in dem Aufnahmeabschnitt 41 platziert ist.Specifically, the
Bei größeren Auslenkungen der in dem Aufnahmeabschnitt 41 platzierten Mikrofonkapsel kann es nach der Veränderung der Form der Formveränderungsabschnitte zu einer elastischen Verformung des ersten und/oder zweiten Endes kommen. Beispielsweise kann es zu einer elastischen Längenverformung des zweiten Endes 42c - 47c kommen.For larger deflections of the microphone capsule placed in the receiving
Somit wird eine Entkopplungseinheit 40 mit einer progressiv-elastischen Lagerung vorgesehen. Um den Ruhepunkt herum wird die Lagerung als eine weiche Feder (Formveränderungsabschnitte) durch das Vorsehen der Formveränderungsabschnitte ausgestaltet. Bei größeren Auslenkungen jedoch kann die Entkopplungseinheit (zweite Enden 42c - 47c) als eine harte Feder realisiert werden, da es dort zu einer elastischen Längenverformung des ersten und/oder zweiten Abschnitts bzw. des dort vorgesehenen Materials kommen kann. Wenn die Formveränderungsabschnitte voll gestreckt sind, ergibt sich die Federkraft der Entkopplungseinheit durch eine Dehnung bzw. Längenstreckung des Materials.Thus, a
Das erfindungsgemäße Mikrofon kann zwei Entkopplungseinheiten auf weisen, welche jeweils ein erstes und zweites Ende einer Mikrofonkapsel aufnehmen und zur Körperschallentkopplung dienen. Die Entkopplungseinheit weist einen Formveränderungsabschnitt und einen elastischen Abschnitt auf. Bis zu einer ersten Belastung wird die Form des Formveränderungsabschnitts verändert. Mit zunehmender Belastung kommt es zu einer elastischen Längenverformung des elastischen Abschnitts. Somit weist die Entkopplungseinheit sowohl einen Formveränderungsabschnitt als auch einen elastischen Abschnitt auf.The microphone according to the invention can have two decoupling units, each of which receives a first and second end of a microphone capsule and serve for structure-borne sound decoupling. The decoupling unit has a shape changing section and an elastic section. Until a first load, the shape of the shape changing section is changed. With increasing load, an elastic deformation of the elastic section occurs. Thus, the decoupling unit has both a shape changing portion and an elastic portion.
Claims (4)
- Microphone, having
a microphone capsule (10), a housing having a housing portion (20) and at least one decoupling unit (40),
the microphone capsule (10) being supported on a first securing portion (41) of the decoupling unit (40) for decoupling of structure-borne noise and the decoupling unit (40) constituting a resilient support,
the decoupling unit (40) having at least two arms (42 - 47) which each have a first and a second end (42a - 47a, 42c - 47c), the first ends (42a - 47a) each having a second securing portion (42a - 47a) for securing to the housing portion (20),
the respective second ends (42c - 47c) being coupled to the first securing portion (41),
each arm (42 - 47) having between the first and second end thereof a shape changing portion (42b - 47b) and a straight resilient portion (42c - 47c) which are arranged one behind the other, the shape changing portion (42b - 47b) being constructed in such a manner that it changes its shape with small redirections of the microphone capsule (10) and the resilient support then has the behaviour of a soft spring, characterised in that the shape changing portion (42b - 47b) is fully extended in the event of relatively large redirections of the microphone capsule (10) so that it then has the behaviour of a harder spring as a result of an expansion of the material. - Microphone according to claim 1,
wherein the microphone capsule (10) is supported with the first and second end (11, 12) thereof in a decoupling unit (40) in each case. - Microphone according to claim 1 or claim 2,
wherein the decoupling unit (40) is produced from a material. - Microphone according to any one of claims 1 to 3,
wherein shape changing portions (42b - 47b) are constructed in a round, annular, oval, rectangular manner or so as to have at least one hole in the centre.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011006299A DE102011006299A1 (en) | 2011-03-29 | 2011-03-29 | microphone |
PCT/EP2012/055608 WO2012130927A1 (en) | 2011-03-29 | 2012-03-29 | Microphone |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2589230A1 EP2589230A1 (en) | 2013-05-08 |
EP2589230B1 true EP2589230B1 (en) | 2014-10-15 |
Family
ID=45974265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12714606.6A Active EP2589230B1 (en) | 2011-03-29 | 2012-03-29 | Microphone having a elastic suspension |
Country Status (5)
Country | Link |
---|---|
US (1) | US9319761B2 (en) |
EP (1) | EP2589230B1 (en) |
CN (1) | CN103081509B (en) |
DE (1) | DE102011006299A1 (en) |
WO (1) | WO2012130927A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014115592A1 (en) | 2014-10-27 | 2016-04-28 | Endress + Hauser Flowtec Ag | Arrangement for emitting and / or receiving an ultrasonic useful signal and ultrasonic flowmeter |
DE102014115589A1 (en) * | 2014-10-27 | 2016-04-28 | Endress + Hauser Flowtec Ag | Arrangement for emitting and / or receiving an ultrasonic useful signal and ultrasonic flowmeter |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH067660Y2 (en) * | 1984-03-09 | 1994-02-23 | 日本ビクター株式会社 | Stereo microphone |
WO1999014981A1 (en) * | 1997-09-18 | 1999-03-25 | Akg Acoustics Gmbh | Microphone |
US7182324B2 (en) * | 2002-04-19 | 2007-02-27 | Polycom, Inc. | Microphone isolation system |
AT413921B (en) * | 2002-10-01 | 2006-07-15 | Akg Acoustics Gmbh | MICROPHONES WITH A SAME SENSITIVITY AND METHOD FOR THE PRODUCTION THEREOF |
JP4426912B2 (en) * | 2004-06-30 | 2010-03-03 | 株式会社オーディオテクニカ | Microphone device |
FI20055261A0 (en) * | 2005-05-27 | 2005-05-27 | Midas Studios Avoin Yhtioe | An acoustic transducer assembly, system and method for receiving or reproducing acoustic signals |
SE530023C2 (en) * | 2006-06-20 | 2008-02-12 | Peltor Ab | The ear cup |
-
2011
- 2011-03-29 DE DE102011006299A patent/DE102011006299A1/en not_active Withdrawn
-
2012
- 2012-03-29 CN CN201280002737.6A patent/CN103081509B/en active Active
- 2012-03-29 EP EP12714606.6A patent/EP2589230B1/en active Active
- 2012-03-29 US US13/811,709 patent/US9319761B2/en active Active
- 2012-03-29 WO PCT/EP2012/055608 patent/WO2012130927A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20140153739A1 (en) | 2014-06-05 |
EP2589230A1 (en) | 2013-05-08 |
DE102011006299A1 (en) | 2012-10-18 |
WO2012130927A1 (en) | 2012-10-04 |
CN103081509B (en) | 2017-04-12 |
CN103081509A (en) | 2013-05-01 |
US9319761B2 (en) | 2016-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3298278B1 (en) | Refrigerant compressor | |
DE102007020050A1 (en) | Device for vibration damping | |
DE102012200957A1 (en) | Component with a micromechanical microphone structure | |
DE102010006927A1 (en) | Headset and handset | |
EP2417053B1 (en) | Micromechanical system having seismic mass | |
EP3610315B1 (en) | Micromechanical mirror device | |
WO2013091671A1 (en) | Vibration-damped furniture piece in the form of a table | |
DE102008019121A1 (en) | Cylindrical vibration isolation device | |
DE102006035467B4 (en) | stabilizer bushing | |
EP2589230B1 (en) | Microphone having a elastic suspension | |
DE202010014350U1 (en) | Bellows and flexible conduit element with such | |
EP2208693B1 (en) | Linear vibration feeder | |
DE102008008100A1 (en) | Vibration-damping device | |
DE102011076555A1 (en) | Micromechanical component with a damping device | |
DE102006048887B4 (en) | Vibration damper with variable natural vibration frequency | |
WO2017174624A1 (en) | Shotgun microphone unit | |
DE102005033528B3 (en) | Switchable shock absorber to absorb vibrations has shock absorbing devices which can be used together or separately | |
DE102008024816B4 (en) | Dynamic electro-acoustic transducer and handset | |
DE102008021916A1 (en) | Pendulum bearing for mounting exhaust gas system at body of motor vehicle, has guide band fastened at top edge of lower bearing bush and comprising cross section of less than two fifth of cross section of pressure/thrust package | |
WO2016074815A1 (en) | Hydraulic mount and motor vehicle having such a hydraulic mount | |
EP3277977B1 (en) | Axial damper | |
WO2021156075A1 (en) | Suspension of an auxiliary unit | |
DE102013217587B4 (en) | Strut mount, strut and motor vehicle | |
DE102016114329A1 (en) | Double molded handle spacer for a motor vehicle | |
EP2187088B1 (en) | Rotational vibration damper |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20130129 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
17Q | First examination report despatched |
Effective date: 20130527 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HACKBARTH, DIRK Inventor name: WIEDERHOLT, BERND Inventor name: SOEHNHOLZ, GERD Inventor name: HEINRICH, LARS |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
DAX | Request for extension of the european patent (deleted) | ||
INTG | Intention to grant announced |
Effective date: 20140428 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SENNHEISER ELECTRONIC GMBH & CO. KG |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 692104 Country of ref document: AT Kind code of ref document: T Effective date: 20141115 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502012001437 Country of ref document: DE Effective date: 20141127 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20141015 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150215 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150115 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150216 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150116 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502012001437 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
26N | No opposition filed |
Effective date: 20150716 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20150329 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150329 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 5 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20120329 Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 692104 Country of ref document: AT Kind code of ref document: T Effective date: 20170329 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170329 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20141015 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20230320 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20240313 Year of fee payment: 13 Ref country code: GB Payment date: 20240322 Year of fee payment: 13 |