DE69211512D1 - Ausgewogene Armaturwandler mit transversalem Zwischenraum - Google Patents

Ausgewogene Armaturwandler mit transversalem Zwischenraum

Info

Publication number
DE69211512D1
DE69211512D1 DE69211512T DE69211512T DE69211512D1 DE 69211512 D1 DE69211512 D1 DE 69211512D1 DE 69211512 T DE69211512 T DE 69211512T DE 69211512 T DE69211512 T DE 69211512T DE 69211512 D1 DE69211512 D1 DE 69211512D1
Authority
DE
Germany
Prior art keywords
balanced valve
transverse space
valve converter
converter
transverse
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.)
Expired - Fee Related
Application number
DE69211512T
Other languages
English (en)
Other versions
DE69211512T2 (de
Inventor
George C Tibbetts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tibbetts Industries Inc
Original Assignee
Tibbetts Industries Inc
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 Tibbetts Industries Inc filed Critical Tibbetts Industries Inc
Publication of DE69211512D1 publication Critical patent/DE69211512D1/de
Application granted granted Critical
Publication of DE69211512T2 publication Critical patent/DE69211512T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Linear Motors (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
DE69211512T 1991-12-20 1992-11-26 Ausgewogene Armaturwandler mit transversalem Zwischenraum Expired - Fee Related DE69211512T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/811,308 US5299176A (en) 1991-12-20 1991-12-20 Balanced armature transducers with transverse gap

Publications (2)

Publication Number Publication Date
DE69211512D1 true DE69211512D1 (de) 1996-07-18
DE69211512T2 DE69211512T2 (de) 1997-01-16

Family

ID=25206184

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211512T Expired - Fee Related DE69211512T2 (de) 1991-12-20 1992-11-26 Ausgewogene Armaturwandler mit transversalem Zwischenraum

Country Status (8)

Country Link
US (1) US5299176A (de)
EP (1) EP0548579B1 (de)
JP (1) JPH05260595A (de)
AU (1) AU663742B2 (de)
CA (1) CA2083988C (de)
DE (1) DE69211512T2 (de)
DK (1) DK0548579T3 (de)
MX (1) MX9207411A (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647013C1 (en) * 1992-10-29 2001-05-08 Knowles Electronics Co Electroacoustic transducer
NL1004669C2 (nl) * 1996-12-02 1998-06-03 Microtronic Nederland Bv Transducer.
US6654477B1 (en) 1997-10-15 2003-11-25 Knowles Electronics, Inc. Receiver and method of construction
US6658134B1 (en) 1999-08-16 2003-12-02 Sonionmicrotronic Nederland B.V. Shock improvement for an electroacoustic transducer
US7164776B2 (en) * 2000-01-07 2007-01-16 Knowles Electronics, Llc. Vibration balanced receiver
AU2628601A (en) * 2000-01-07 2001-07-24 Knowles Electronics, Llc. Vibration balanced receiver
EP1173291A1 (de) * 2000-02-17 2002-01-23 Koninklijke Philips Electronics N.V. Vorrichtung mit einem elektromagnetischen wandler, welcher ein tonreproduktionsmittel und einen teil eines vibrationserzeugenden mittels darstellt
WO2001069963A2 (en) * 2000-03-13 2001-09-20 Sarnoff Corporation Through-hole and surface mount technologies for highly-automatable hearing aid receivers
US7054460B2 (en) * 2000-09-29 2006-05-30 Sonionmems A/S Micromachined magnetically balanced membrane actuator
EP1422971B1 (de) * 2002-11-20 2012-11-07 Phonak Ag Implantierbarer Wandler für Hörsysteme und Verfahren zum Abstimmen des Frequenzganges eines solchen Wandlers
WO2008059587A1 (fr) * 2006-11-17 2008-05-22 Pioneer Corporation Haut-parleur
KR100859979B1 (ko) * 2007-07-20 2008-09-25 경북대학교 산학협력단 튜브 진동 트랜스듀서에 의한 정원창 구동 방식의 인공중이
US8135163B2 (en) * 2007-08-30 2012-03-13 Klipsch Group, Inc. Balanced armature with acoustic low pass filter
KR100931209B1 (ko) * 2007-11-20 2009-12-10 경북대학교 산학협력단 간편 설치가 가능한 정원창 구동 진동 트랜스듀서 및 이를이용한 이식형 보청기
KR20090076484A (ko) * 2008-01-09 2009-07-13 경북대학교 산학협력단 고막 관통형 진동소자 및 이를 이용한 이식형 보청기
JP5112159B2 (ja) * 2008-04-25 2013-01-09 フォスター電機株式会社 電磁型電気音響変換器
KR20110063792A (ko) * 2008-08-29 2011-06-14 더 펜 스테이트 리서어치 파운데이션 밸런스드 아마추어 장치의 왜곡을 감소시키는 방법 및 장치
US8538061B2 (en) 2010-07-09 2013-09-17 Shure Acquisition Holdings, Inc. Earphone driver and method of manufacture
US8549733B2 (en) 2010-07-09 2013-10-08 Shure Acquisition Holdings, Inc. Method of forming a transducer assembly
US8548186B2 (en) 2010-07-09 2013-10-01 Shure Acquisition Holdings, Inc. Earphone assembly
TWM465744U (zh) * 2013-06-20 2013-11-11 Jetvox Acoustic Corp 動磁式換能器
EP2914018B1 (de) * 2014-02-26 2016-11-09 Sonion Nederland B.V. Lautsprecher, verankerung und verfahren
WO2017011461A1 (en) 2015-07-15 2017-01-19 Knowles Electronics, Llc Hybrid transducer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL113201C (de) * 1958-03-07
US2927977A (en) * 1958-11-17 1960-03-08 Sonotone Corp Acoustic signal transducers
NL121669C (de) * 1960-05-05
US3111563A (en) * 1960-05-05 1963-11-19 Industrial Res Prod Inc Electro-mechanical transducer
NL282929A (de) * 1961-09-06
US3185779A (en) * 1962-01-23 1965-05-25 Tibbetts Industries Magnetic adjusting means for magnetic translating device
US3491215A (en) * 1967-03-14 1970-01-20 Sonotone Corp Acoustic electromagnetic transducer device having means for protecting coil-wire insulation
US3617653A (en) * 1967-05-16 1971-11-02 Tibbetts Industries Magnetic reed type acoustic transducer with improved armature
JPS5040526B1 (de) * 1969-11-04 1975-12-25
US3671684A (en) * 1970-11-06 1972-06-20 Tibbetts Industries Magnetic transducer
JPS5137774B2 (de) * 1974-02-28 1976-10-18
US4000381A (en) * 1975-05-23 1976-12-28 Shure Brothers Inc. Moving magnet transducer

Also Published As

Publication number Publication date
DE69211512T2 (de) 1997-01-16
CA2083988A1 (en) 1993-06-21
JPH05260595A (ja) 1993-10-08
AU2960992A (en) 1993-06-24
AU663742B2 (en) 1995-10-19
EP0548579A1 (de) 1993-06-30
US5299176A (en) 1994-03-29
MX9207411A (es) 1994-03-31
EP0548579B1 (de) 1996-06-12
CA2083988C (en) 2000-10-24
DK0548579T3 (da) 1996-09-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee