DE4005849A1 - Konuslautsprecher - Google Patents

Konuslautsprecher

Info

Publication number
DE4005849A1
DE4005849A1 DE19904005849 DE4005849A DE4005849A1 DE 4005849 A1 DE4005849 A1 DE 4005849A1 DE 19904005849 DE19904005849 DE 19904005849 DE 4005849 A DE4005849 A DE 4005849A DE 4005849 A1 DE4005849 A1 DE 4005849A1
Authority
DE
Germany
Prior art keywords
edge
speaker according
thickness section
cone speaker
section
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.)
Granted
Application number
DE19904005849
Other languages
German (de)
English (en)
Other versions
DE4005849C2 (https=
Inventor
Kunio 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 true DE4005849A1 (de) 1990-10-25
DE4005849C2 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248650A1 (de) * 1982-01-04 1983-07-14 International Jensen Inc., Schiller Park, Ill. Hauben- treibstufe mit beweglicher spule fuer einen lautsprecher und membran fuer eine solche treiberstufe
EP0160478A2 (en) * 1984-04-24 1985-11-06 Wharfedale Loudspeakers Limited Improved moving-coil loudspeaker unit
DE3603537C2 (https=) * 1986-02-05 1992-07-23 Pfleid Wohnraumakustik Gmbh, 8000 Muenchen, De

Family Cites Families (3)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3248650A1 (de) * 1982-01-04 1983-07-14 International Jensen Inc., Schiller Park, Ill. Hauben- treibstufe mit beweglicher spule fuer einen lautsprecher und membran fuer eine solche treiberstufe
EP0160478A2 (en) * 1984-04-24 1985-11-06 Wharfedale Loudspeakers Limited Improved moving-coil loudspeaker unit
DE3603537C2 (https=) * 1986-02-05 1992-07-23 Pfleid Wohnraumakustik Gmbh, 8000 Muenchen, De

Also Published As

Publication number Publication date
JPH02281899A (ja) 1990-11-19
GB2230677B (en) 1993-07-21
GB9003320D0 (en) 1990-04-11
DE4005849C2 (https=) 1992-01-23
GB2230677A (en) 1990-10-24

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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