DE4005849C2 - - Google Patents

Info

Publication number
DE4005849C2
DE4005849C2 DE19904005849 DE4005849A DE4005849C2 DE 4005849 C2 DE4005849 C2 DE 4005849C2 DE 19904005849 DE19904005849 DE 19904005849 DE 4005849 A DE4005849 A DE 4005849A DE 4005849 C2 DE4005849 C2 DE 4005849C2
Authority
DE
Germany
Prior art keywords
bead
balancing element
mass balancing
membrane
speaker according
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 - Lifetime
Application number
DE19904005849
Other languages
German (de)
English (en)
Other versions
DE4005849A1 (de
Inventor
Kunio Tendo Yamagata Jp Mitobe
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Publication of DE4005849A1 publication Critical patent/DE4005849A1/de
Application granted granted Critical
Publication of DE4005849C2 publication Critical patent/DE4005849C2/de
Granted legal-status Critical Current

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/201—Damping aspects of the outer suspension of loudspeaker diaphragms by addition of additional damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
DE19904005849 1989-04-22 1990-02-23 Konuslautsprecher Granted DE4005849A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10373989A JPH02281899A (ja) 1989-04-22 1989-04-22 コーン型スピーカ

Publications (2)

Publication Number Publication Date
DE4005849A1 DE4005849A1 (de) 1990-10-25
DE4005849C2 true DE4005849C2 (https=) 1992-01-23

Family

ID=14361989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904005849 Granted DE4005849A1 (de) 1989-04-22 1990-02-23 Konuslautsprecher

Country Status (3)

Country Link
JP (1) JPH02281899A (https=)
DE (1) DE4005849A1 (https=)
GB (1) GB2230677B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004048494A (ja) 2002-07-12 2004-02-12 Pioneer Electronic Corp スピーカ装置及びスピーカ用振動板

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142128A (en) * 1974-10-29 1976-12-07 Aisin Seiki Temperature changeeover valve
DE2461257C3 (de) * 1974-12-23 1978-11-02 Foster Electric Co., Ltd., Tokio Membran für einen elektroakustischen Wandler
JPS5710155U (https=) * 1980-06-17 1982-01-19
NL8204839A (nl) * 1982-01-04 1983-08-01 Jensen Int Inc Elektro-dynamische aandrijving voor een luidspreker en daarbij behorend membraan.
GB2160741B (en) * 1984-04-24 1988-04-27 Wharfedale Loudspeaker Moving-coil loudspeaker drive unit
DE3603537A1 (de) * 1986-02-05 1987-08-06 Pfleid Wohnraumakustik Gmbh Breitbandlautsprecher

Also Published As

Publication number Publication date
JPH02281899A (ja) 1990-11-19
GB2230677B (en) 1993-07-21
DE4005849A1 (de) 1990-10-25
GB9003320D0 (en) 1990-04-11
GB2230677A (en) 1990-10-24

Similar Documents

Publication Publication Date Title
DE19850664B4 (de) Domlautsprecher und Verfahren zum Herstellen eines Domlautsprechers
DE19633097C2 (de) Miniaturisierter elektroakustischer Wandler
DE69622812T2 (de) Lautsprecher-Montagebaugruppe für Kraftfahrzeuge
DE3523973C2 (https=)
DE69730789T2 (de) Piezoelektrischer elektroakustischer Wandler
DE4122367C2 (https=)
DE4234116C2 (de) Schwingungsdämpfungseinrichtung
DE2810930C3 (de) Lautsprecher
DE3018207C2 (de) Akustischer Wandler mit einer Schwingspule
DE3508102C2 (https=)
DE102008015199B4 (de) Abgedichtete Flüssigkeit-Schwingungsisolationsvorrichtung
DE29711234U1 (de) Aufnahmevorrichtung für ein Mikrofon
DE69637460T2 (de) Lautsprecher mit Mehrpunktantrieb
DE10322692B4 (de) Membran für elektroakustische Wandler, elektroakustischer Wandler und Lautsprecher
DE2503863C2 (de) Kalottenlautsprecher
DE3507708A1 (de) Kalottenlautsprecher
DE3507726C2 (https=)
DE3143027C2 (de) Piezoelektrischer Wandler
EP1078551A1 (de) Plattenlautsprecher
DE202014101489U1 (de) Kondensatormikrofonkapselrückplatte
DE4005849C2 (https=)
EP0685979A2 (de) Zentriermembran
DE3342502C2 (https=)
DE19747955C2 (de) Lautsprecher
DE4421418A1 (de) Zentriermembran

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licenses declared (paragraph 23)
8339 Ceased/non-payment of the annual fee