ATE162038T1 - Elektroakustischer wandler - Google Patents

Elektroakustischer wandler

Info

Publication number: ATE162038T1
Authority: AT; Austria
Prior art keywords: electroacoustic transducer; reed; formations; incorporate; deflection
Prior art date: 1992-10-29

Application number

AT93923007T

Other languages

English (en)

Inventor

Richard James Salvage

Steven John Harrington

Original Assignee

Knowles Electronics Co

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.)

1992-10-29

Filing date

1993-10-15

Publication date

1998-01-15

1993-10-15 Application filed by Knowles Electronics Co filed Critical Knowles Electronics Co

1998-01-15 Application granted granted Critical

1998-01-15 Publication of ATE162038T1 publication Critical patent/ATE162038T1/de

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/04—Microphones
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/02—Loudspeakers
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/041—Adaptation of stereophonic signal reproduction for the hearing impaired
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Electric hearing aids

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Transducers For Ultrasonic Waves (AREA)
Piezo-Electric Transducers For Audible Bands (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Headphones And Earphones (AREA)
Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

AT93923007T 1992-10-29 1993-10-15 Elektroakustischer wandler ATE162038T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB929222677A GB9222677D0 (en)	1992-10-29	1992-10-29	Electroacoustic transducer

Publications (1)

Publication Number	Publication Date
ATE162038T1 true ATE162038T1 (de)	1998-01-15

Family

ID=10724218

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT93923007T ATE162038T1 (de)	1992-10-29	1993-10-15	Elektroakustischer wandler

Country Status (9)

Country	Link
EP (3)	EP0924961B1 (de)
JP (1)	JPH08502635A (de)
AT (1)	ATE162038T1 (de)
AU (1)	AU682831B2 (de)
CA (1)	CA2146969C (de)
DE (3)	DE69316233T2 (de)
DK (2)	DK0667093T3 (de)
GB (1)	GB9222677D0 (de)
WO (1)	WO1994010817A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL1000878C2 (nl) *	1995-07-24	1997-01-28	Microtronic Nederland Bv	Transducer.
NL1000880C2 (nl) *	1995-07-24	1997-01-28	Microtronic Nederland Bv	Transducer.
US7321664B2 (en) *	2004-01-13	2008-01-22	Sonionmicrotronic Nederland B.V.	Receiver having an improved bobbin
KR101376027B1 (ko) *	2012-03-20	2014-03-19	신 렬 이	대출력 박형 전자석 스피커
US9485585B2 (en) *	2013-10-17	2016-11-01	Knowles Electronics, Llc	Shock resistant coil and receiver
DE202018107123U1 (de)	2017-12-30	2019-01-08	Knowles Electronics, Llc	Elektroakustischer Wandler mit verbessertem Stoßschutz
US11659337B1 (en)	2021-12-29	2023-05-23	Knowles Electronics, Llc	Balanced armature receiver having improved shock performance

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3005880A (en) *	1960-05-06	1961-10-24	Elvin D Simshauser	Non-linear transducer armature
US3671684A (en) *	1970-11-06	1972-06-20	Tibbetts Industries	Magnetic transducer
US3935398A (en) *	1971-07-12	1976-01-27	Industrial Research Products, Inc.	Transducer with improved armature and yoke construction
GB1364669A (en) *	1971-12-23	1974-08-29	Standard Telephones Cables Ltd	Electro acoustic transducers
US4272654A (en) *	1979-01-08	1981-06-09	Industrial Research Products, Inc.	Acoustic transducer of improved construction
GB2085694B (en) *	1980-10-02	1984-02-01	Standard Telephones Cables Ltd	Balanced armature transducers
US4956868A (en) *	1989-10-26	1990-09-11	Industrial Research Products, Inc.	Magnetically shielded electromagnetic acoustic transducer

1992
- 1992-10-29 GB GB929222677A patent/GB9222677D0/en active Pending
1993
- 1993-10-15 DK DK93923007T patent/DK0667093T3/da active
- 1993-10-15 AT AT93923007T patent/ATE162038T1/de not_active IP Right Cessation
- 1993-10-15 DE DE69316233T patent/DE69316233T2/de not_active Expired - Fee Related
- 1993-10-15 EP EP99102640A patent/EP0924961B1/de not_active Expired - Lifetime
- 1993-10-15 DE DE69331717T patent/DE69331717T2/de not_active Expired - Lifetime
- 1993-10-15 JP JP6510796A patent/JPH08502635A/ja active Pending
- 1993-10-15 CA CA002146969A patent/CA2146969C/en not_active Expired - Fee Related
- 1993-10-15 DE DE69331913T patent/DE69331913T2/de not_active Expired - Lifetime
- 1993-10-15 AU AU52841/93A patent/AU682831B2/en not_active Ceased
- 1993-10-15 WO PCT/GB1993/002140 patent/WO1994010817A1/en not_active Ceased
- 1993-10-15 EP EP97103200A patent/EP0784415B1/de not_active Expired - Lifetime
- 1993-10-15 EP EP93923007A patent/EP0667093B1/de not_active Expired - Lifetime
- 1993-10-15 DK DK97103200T patent/DK0784415T3/da active

Also Published As

Publication number	Publication date
DK0667093T3 (da)	1998-09-07
JPH08502635A (ja)	1996-03-19
WO1994010817A1 (en)	1994-05-11
AU682831B2 (en)	1997-10-23
EP0667093A1 (de)	1995-08-16
EP0924961B1 (de)	2002-03-13
EP0924961A1 (de)	1999-06-23
DE69316233T2 (de)	1998-05-28
EP0667093B1 (de)	1998-01-07
DK0784415T3 (da)	2002-08-19
AU5284193A (en)	1994-05-24
DE69331717T2 (de)	2002-10-31
DE69331913D1 (de)	2002-06-13
CA2146969C (en)	2000-12-26
DE69331717D1 (de)	2002-04-18
DE69331913T2 (de)	2002-11-28
CA2146969A1 (en)	1994-05-11
EP0784415B1 (de)	2002-05-08
GB9222677D0 (en)	1992-12-09
DE69316233D1 (de)	1998-02-12
EP0784415A1 (de)	1997-07-16

Legal Events

Date	Code	Title	Description
1998-07-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
DK0686985T3 (da)	1998-03-30	Spolekonstruktioner
DK0548580T3 (da)	1996-05-20	Tilstopningsfri transducer til i-øret-applikationer
DE69326864D1 (de)	1999-12-02	Elektroakustischer Wandler
GB8825174D0 (en)	1988-11-30	Electroacoustic transducer of the so-called electret type & method of making such transducer
GB9323759D0 (en)	1994-01-05	Electroacoustic transducer
GB2282297B (en)	1998-03-11	Improved resonant acoustic emission transducer
DE69320306D1 (de)	1998-09-17	Elektroakustischer Wandler
DE59408210D1 (de)	1999-06-10	Elektroakustische Wandleranordnung
DE69423128D1 (de)	2000-04-06	Elektroakustischer Wandler
DE69300557D1 (de)	1995-11-09	Elektroakustische Wandler-Kombination.
DE59009477D1 (de)	1995-09-07	Elektrodynamischer Ultraschallwandler.
DK0625299T3 (da)	2000-10-23	En elektroakustisk transducer
DK0667093T3 (da)	1998-09-07	Elektroakustisk transducer
DE59104242D1 (de)	1995-02-23	Elektrodynamischer Ultraschallwandler.
ITRM910902A1 (it)	1993-05-28	Trasduttore elettro-acustico flessotensionale
GB2260466B (en)	1995-08-16	Electroacoustic transducer
GB2257600B (en)	1995-01-11	Planar board diaphragm for electro-acoustic transducers
DE69106460D1 (de)	1995-02-16	Elektroakustischer piezoelektrischer Wandler.
DE58908955D1 (de)	1995-03-16	Elektroakustischer Wandler.
DE69330442D1 (de)	2001-08-23	Piezoelektrischer elektroakustischer Wandler
NO963692D0 (no)	1996-09-04	Elektroakustisk transduser, f.eks. av pietzoelektrisk type
IT8621536A0 (it)	1986-08-27	Diaframma per un trasduttore elettromeccanico.
FR2671928B1 (fr)	1995-10-20	Transducteurs electro-acoustiques directifs.
CS635790A3 (en)	1992-07-15	Acoustic emission transducer
IT215133Z2 (it)	1990-08-20	Trasduttore elettroacustico di tipo piezoelettrico.