FI980926L - Acoustic element - Google Patents

Acoustic element Download PDF

Info

Publication number: FI980926L
Authority: FI; Finland
Prior art keywords: acoustic element; acoustic
Prior art date: 1998-04-27

Application number

FI980926A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI115598B (en

FI980926A0 (en

Inventor

Kari Kirjavainen

Original Assignee

Panphonics Oy

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.)

1998-04-27

Filing date

1998-04-27

Publication date

1999-10-28

1998-04-27 Application filed by Panphonics Oy filed Critical Panphonics Oy

1998-04-27 Publication of FI980926A0 publication Critical patent/FI980926A0/en

1998-04-27 Priority to FI980926A priority Critical patent/FI115598B/en

1999-04-26 Priority to PCT/FI1999/000337 priority patent/WO1999056498A1/en

1999-04-26 Priority to AU37120/99A priority patent/AU3712099A/en

1999-04-26 Priority to EP99919295A priority patent/EP1060637B1/en

1999-04-26 Priority to AT99919295T priority patent/ATE301382T1/en

1999-04-26 Priority to JP2000546549A priority patent/JP4527282B2/en

1999-04-26 Priority to CA002330377A priority patent/CA2330377A1/en

1999-04-26 Priority to DE69926487T priority patent/DE69926487T2/en

1999-10-28 Publication of FI980926L publication Critical patent/FI980926L/en

2000-10-26 Priority to NO20005393A priority patent/NO20005393D0/en

2005-05-31 Application granted granted Critical

2005-05-31 Publication of FI115598B publication Critical patent/FI115598B/en

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
- H04R7/06—Plane diaphragms comprising a plurality of sections or layers
- H04R7/10—Plane diaphragms comprising a plurality of sections or layers comprising superposed layers in contact
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/021—Transducers or their casings adapted for mounting in or to a wall or ceiling

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Surgical Instruments (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)

FI980926A 1998-04-27 1998-04-27 Acoustic element FI115598B (en)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
FI980926A FI115598B (en)	1998-04-27	1998-04-27	Acoustic element
AT99919295T ATE301382T1 (en)	1998-04-27	1999-04-26	ACOUSTIC ELEMENT
AU37120/99A AU3712099A (en)	1998-04-27	1999-04-26	Acoustic element
EP99919295A EP1060637B1 (en)	1998-04-27	1999-04-26	Acoustic element
PCT/FI1999/000337 WO1999056498A1 (en)	1998-04-27	1999-04-26	Acoustic element
JP2000546549A JP4527282B2 (en)	1998-04-27	1999-04-26	Acoustic element
CA002330377A CA2330377A1 (en)	1998-04-27	1999-04-26	Acoustic element
DE69926487T DE69926487T2 (en)	1998-04-27	1999-04-26	ACOUSTIC ELEMENT
NO20005393A NO20005393D0 (en)	1998-04-27	2000-10-26	Acoustic element

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI980926A FI115598B (en)	1998-04-27	1998-04-27	Acoustic element
FI980926		1998-04-27

Publications (3)

Publication Number	Publication Date
FI980926A0 FI980926A0 (en)	1998-04-27
FI980926L true FI980926L (en)	1999-10-28
FI115598B FI115598B (en)	2005-05-31

Family

ID=8551595

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI980926A FI115598B (en)	1998-04-27	1998-04-27	Acoustic element

Country Status (9)

Country	Link
EP (1)	EP1060637B1 (en)
JP (1)	JP4527282B2 (en)
AT (1)	ATE301382T1 (en)
AU (1)	AU3712099A (en)
CA (1)	CA2330377A1 (en)
DE (1)	DE69926487T2 (en)
FI (1)	FI115598B (en)
NO (1)	NO20005393D0 (en)
WO (1)	WO1999056498A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6873863B2 (en)	2001-03-19	2005-03-29	Nokia Mobile Phones Ltd.	Touch sensitive navigation surfaces for mobile telecommunication systems
FI20010766A0 (en)	2001-04-11	2001-04-11	Panphonics Oy	Electromechanical converter and method of energy conversion
FI118622B (en)	2002-01-17	2008-01-15	Band Oy B	Musical instrument converter and method of making it
FI20040093L (en) *	2004-01-22	2005-07-23	North Wave Ltd Oy	Speaker
DE102004048990A1 (en)	2004-10-04	2006-04-06	Volkswagen Ag	Speaker arrangement in a motor vehicle
JP2006148612A (en) *	2004-11-22	2006-06-08	Yamaha Corp	Acoustic device
DE102005058175A1 (en) *	2005-12-05	2007-06-06	Volkswagen Ag	Speaker arrangement for sound in a motor vehicle
DE102006045385B4 (en) *	2006-03-01	2020-09-24	Volkswagen Ag	Loudspeaker arrangement in a motor vehicle and a method for controlling the at least one loudspeaker
DE102006049543A1 (en)	2006-06-13	2007-12-20	Volkswagen Ag	Speaker arrangement for directional sonication of a motor vehicle seat
DE102007007957A1 (en) *	2007-02-17	2008-08-21	Lyttron Technology Gmbh	Loudspeaker constructed of foils
FI20070155A0 (en) *	2007-02-23	2007-02-23	Panphonics Oy	Elektreettilevyrakenne
DE102007063344A1 (en)	2007-12-28	2009-07-02	S1Nn Gmbh & Co. Kg	Audio output stage for electrostatic flat surface loudspeaker in motor vehicle, has matching circuit including transformer and arranged between audio output stage for electrodynamic loudspeaker and electrostatic flat surface loudspeaker
DE102008047796A1 (en)	2008-09-17	2010-04-15	Siemens Aktiengesellschaft	Device for generating broadband sound in the audible range of humans
JP6547272B2 (en)	2014-10-16	2019-07-24	ヤマハ株式会社	Electro-acoustic transducer
CN112584290B (en) *	2019-09-27	2022-07-26	华硕电脑股份有限公司	actuator
TWI708473B (en)	2019-09-27	2020-10-21	華碩電腦股份有限公司	Actuator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3654403A (en) *	1969-05-01	1972-04-04	Chester C Pond	Electrostatic speaker
US3787642A (en) *	1971-09-27	1974-01-22	Gte Automatic Electric Lab Inc	Electrostatic transducer having resilient electrode
US3740496A (en) *	1971-11-08	1973-06-19	Industrial Research Prod Inc	Diaphragm assembly for electret transducer
AT382490B (en) *	1984-12-03	1987-02-25	Akg Akustische Kino Geraete	LARGE ELECTROSTATIC SPEAKER
CA1277415C (en) *	1986-04-11	1990-12-04	Lorne A. Whitehead	Elastomer membrane enhanced electrostatic transducer
US4887248A (en) *	1988-07-07	1989-12-12	Cleveland Machine Controls, Inc.	Electrostatic transducer and method of making and using same

1998
- 1998-04-27 FI FI980926A patent/FI115598B/en active IP Right Grant
1999
- 1999-04-26 DE DE69926487T patent/DE69926487T2/en not_active Expired - Lifetime
- 1999-04-26 WO PCT/FI1999/000337 patent/WO1999056498A1/en not_active Ceased
- 1999-04-26 AU AU37120/99A patent/AU3712099A/en not_active Abandoned
- 1999-04-26 CA CA002330377A patent/CA2330377A1/en not_active Abandoned
- 1999-04-26 EP EP99919295A patent/EP1060637B1/en not_active Expired - Lifetime
- 1999-04-26 AT AT99919295T patent/ATE301382T1/en not_active IP Right Cessation
- 1999-04-26 JP JP2000546549A patent/JP4527282B2/en not_active Expired - Lifetime
2000
- 2000-10-26 NO NO20005393A patent/NO20005393D0/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE69926487T2 (en)	2006-05-18
FI115598B (en)	2005-05-31
DE69926487D1 (en)	2005-09-08
EP1060637B1 (en)	2005-08-03
FI980926A0 (en)	1998-04-27
CA2330377A1 (en)	1999-11-04
NO20005393L (en)	2000-10-26
ATE301382T1 (en)	2005-08-15
JP4527282B2 (en)	2010-08-18
JP2002513263A (en)	2002-05-08
WO1999056498A1 (en)	1999-11-04
NO20005393D0 (en)	2000-10-26
AU3712099A (en)	1999-11-16
EP1060637A1 (en)	2000-12-20

Publication	Publication Date	Title
DK0973012T3 (en)	2004-03-15	Transducer
ID27518A (en)	2001-04-12	ACOUSTIC ASSOCIATION
NO20004921D0 (en)	2000-09-29	Acoustic device
DE69920227D1 (en)	2004-10-21	FLUORED ELECTRET
NO994500L (en)	1999-09-17	transducer
DE69917956D1 (en)	2004-07-22	Tintenzuführsystemadapter
ATE341990T1 (en)	2006-11-15	SIGMIDOSCOPE
NO985549L (en)	1999-06-03	Acoustic building element
ID24221A (en)	2000-07-13	PATRUM PLACE
DE69939096D1 (en)	2008-08-28	Piezoelectric speaker
FI980926L (en)	1999-10-28	Acoustic element
DE19983670T1 (en)	2002-03-07	vibrator assembly
DE69928710D1 (en)	2006-01-12	Geldscheinentstaplungsvorrichtung
ATE262513T1 (en)	2004-04-15	BENZOYLPYRIDAZINE
EP1061784A4 (en)	2005-05-04	RADIOELECTRONIC UNIT
DE59905139D1 (en)	2003-05-28	structural element
DE59809001D1 (en)	2003-08-14	TRANSDUCER
ATA8898A (en)	1999-08-15	ACOUSTIC PANEL ELEMENT
DE59808995D1 (en)	2003-08-14	endomicroscope
DE69917374D1 (en)	2004-06-24	transducer
DE59912793D1 (en)	2005-12-22	vibration
DE19842103B4 (en)	2005-03-10	Stanznietzuführung
ATA200798A (en)	2001-02-15	CONNECTING ELEMENT
FI19992397L (en)	2001-05-06	Acoustic element
ATA160896A (en)	1998-02-15	ACOUSTIC ELEMENT

Legal Events

Date	Code	Title	Description
1999-03-19	GB	Transfer or assigment of application	Owner name: PANPHONICS OY
2005-05-31	FG	Patent granted	Ref document number: 115598 Country of ref document: FI

Date

Code

Title

Description

1999-03-19

Transfer or assigment of application

Owner name: PANPHONICS OY

2005-05-31

Patent granted

Ref document number: 115598

Country of ref document: FI