NL1010320A1 - Ontvanger en constructiewijze. - Google Patents

Ontvanger en constructiewijze.

Info

Publication number
NL1010320A1
NL1010320A1 NL1010320A NL1010320A NL1010320A1 NL 1010320 A1 NL1010320 A1 NL 1010320A1 NL 1010320 A NL1010320 A NL 1010320A NL 1010320 A NL1010320 A NL 1010320A NL 1010320 A1 NL1010320 A1 NL 1010320A1
Authority
NL
Netherlands
Prior art keywords
receiver
construction method
construction
Prior art date
Application number
NL1010320A
Other languages
English (en)
Other versions
NL1010320C2 (nl
Inventor
Thomas Edward Miller
Elmer Victor Carlson
Original Assignee
Knowles Electronics 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 Knowles Electronics Inc filed Critical Knowles Electronics Inc
Publication of NL1010320A1 publication Critical patent/NL1010320A1/nl
Application granted granted Critical
Publication of NL1010320C2 publication Critical patent/NL1010320C2/nl

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)
  • Laser Beam Processing (AREA)
NL1010320A 1997-10-15 1998-10-14 Ontvanger en constructiewijze. NL1010320C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94366997 1997-10-15
US08/943,669 US6654477B1 (en) 1997-10-15 1997-10-15 Receiver and method of construction

Publications (2)

Publication Number Publication Date
NL1010320A1 true NL1010320A1 (nl) 1999-04-19
NL1010320C2 NL1010320C2 (nl) 1999-08-17

Family

ID=25480061

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1010320A NL1010320C2 (nl) 1997-10-15 1998-10-14 Ontvanger en constructiewijze.

Country Status (5)

Country Link
US (1) US6654477B1 (nl)
DE (1) DE19847379A1 (nl)
DK (1) DK176855B1 (nl)
GB (1) GB2330478B (nl)
NL (1) NL1010320C2 (nl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8135163B2 (en) * 2007-08-30 2012-03-13 Klipsch Group, Inc. Balanced armature with acoustic low pass filter
US8660289B2 (en) * 2008-02-29 2014-02-25 Apple Inc. Multiple receiver venting system
US9055366B2 (en) 2013-01-22 2015-06-09 Apple Inc. Multi-driver earbud
US9326074B2 (en) * 2013-09-24 2016-04-26 Knowles Electronics, Llc Increased compliance flat reed transducer
US9485585B2 (en) 2013-10-17 2016-11-01 Knowles Electronics, Llc Shock resistant coil and receiver
US9888322B2 (en) 2014-12-05 2018-02-06 Knowles Electronics, Llc Receiver with coil wound on a stationary ferromagnetic core
US9872109B2 (en) 2014-12-17 2018-01-16 Knowles Electronics, Llc Shared coil receiver
US10516935B2 (en) 2015-07-15 2019-12-24 Knowles Electronics, Llc Hybrid transducer
TWI644574B (zh) * 2016-10-26 2018-12-11 阿爾普士電氣股份有限公司 發音裝置及其製造方法
DE102018221577A1 (de) 2017-12-30 2019-07-04 Knowles Electronics, Llc Elektroakustischer wandler mit verbessertem stoss-schutz
US11659337B1 (en) 2021-12-29 2023-05-23 Knowles Electronics, Llc Balanced armature receiver having improved shock performance

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230426A (en) 1963-10-07 1966-01-18 Tibbetts Industries Magnetic adjusting means for magnetic translating device
US3432622A (en) 1965-05-10 1969-03-11 Dyna Magnetic Devices Inc Sub-miniature sound transducers
US3617654A (en) * 1968-11-18 1971-11-02 Stephen L Heidrich Electroacoustic transducer
US3777078A (en) * 1972-01-14 1973-12-04 Bell Canada Northern Electric Linkage arrangement in pivoting armature transducer
US4054965A (en) * 1976-05-04 1977-10-25 American Sterilizer Company Self aligning magnetic locking device for module swivel caster assembly
US4201953A (en) * 1978-05-01 1980-05-06 Robbins Gene A Laser system with triangulated capacitor encircling the laser head
US4272654A (en) * 1979-01-08 1981-06-09 Industrial Research Products, Inc. Acoustic transducer of improved construction
US4330699A (en) * 1979-07-27 1982-05-18 The United States Of America As Represented By The Secretary Of The Navy Laser/ultrasonic welding technique
US4319098A (en) * 1980-04-30 1982-03-09 Motorola, Inc. Loudspeaker having a unitary mechanical-acoustic diaphragm termination
US4518831A (en) * 1983-11-04 1985-05-21 Tibbetts Industries, Inc. Transducer with translationally adjustable armature
US4798488A (en) * 1984-08-27 1989-01-17 Nhk Spring Co., Ltd. Dot matrix print head
DE3644151A1 (de) 1986-12-23 1988-07-07 Bbc Brown Boveri & Cie Elektromagnetischer schaltantrieb fuer ein schaltgeraet
JP2548580Y2 (ja) * 1989-12-28 1997-09-24 株式会社 オーディオテクニカ ダイナミックマイクロホン
US5337033A (en) 1991-06-13 1994-08-09 Hitachi Metals, Ltd. Permanent magnet assembly for stably fixing denture
US5193116A (en) * 1991-09-13 1993-03-09 Knowles Electronics, Inc. Hearing and output transducer with self contained amplifier
US5299176A (en) 1991-12-20 1994-03-29 Tibbetts Industries, Inc. Balanced armature transducers with transverse gap
US5290638A (en) * 1992-07-24 1994-03-01 Massachusetts Institute Of Technology Superconducting joint with niobium-tin
US5647013C1 (en) * 1992-10-29 2001-05-08 Knowles Electronics Co Electroacoustic transducer
US5461677A (en) * 1993-09-16 1995-10-24 Ferrofluidics Corporation Loudspeaker
US5708726A (en) * 1995-08-16 1998-01-13 Motorola, Inc. Taut armature resonant impulse transducer
US5757946A (en) * 1996-09-23 1998-05-26 Northern Telecom Limited Magnetic fluid loudspeaker assembly with ported enclosure
US5805040A (en) * 1996-09-27 1998-09-08 Simens Electromechanical Components, Inc. Relay base and method of assembly
US6041131A (en) * 1997-07-09 2000-03-21 Knowles Electronics, Inc. Shock resistant electroacoustic transducer
US6040397A (en) * 1997-11-28 2000-03-21 Lockheed Martin Corporation Extremely low viscosity matrix epoxy suffusion resin system

Also Published As

Publication number Publication date
GB2330478A (en) 1999-04-21
GB9821838D0 (en) 1998-12-02
DK176855B1 (da) 2009-12-14
DK199801303A (da) 1999-04-16
US6654477B1 (en) 2003-11-25
DE19847379A1 (de) 1999-04-22
NL1010320C2 (nl) 1999-08-17
GB2330478B (en) 2000-04-05

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Free format text: 19990615;19990615

SD Assignments of patents

Owner name: KNOWLES ELECTRONICS, LLC

V1 Lapsed because of non-payment of the annual fee

Effective date: 20130501