DE3621515C2 - - Google Patents

Info

Publication number
DE3621515C2
DE3621515C2 DE19863621515 DE3621515A DE3621515C2 DE 3621515 C2 DE3621515 C2 DE 3621515C2 DE 19863621515 DE19863621515 DE 19863621515 DE 3621515 A DE3621515 A DE 3621515A DE 3621515 C2 DE3621515 C2 DE 3621515C2
Authority
DE
Germany
Prior art keywords
fastening groove
loudspeaker
speaker
dust cover
dust
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
Application number
DE19863621515
Other languages
German (de)
English (en)
Other versions
DE3621515A1 (de
Inventor
Eckardt Niederauer
Hans 3200 Hildesheim De Brandis
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Priority to DE19863621515 priority Critical patent/DE3621515A1/de
Publication of DE3621515A1 publication Critical patent/DE3621515A1/de
Application granted granted Critical
Publication of DE3621515C2 publication Critical patent/DE3621515C2/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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/023—Screens for loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
DE19863621515 1986-06-27 1986-06-27 Lautsprecher, insbesondere autolautsprecher Granted DE3621515A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863621515 DE3621515A1 (de) 1986-06-27 1986-06-27 Lautsprecher, insbesondere autolautsprecher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863621515 DE3621515A1 (de) 1986-06-27 1986-06-27 Lautsprecher, insbesondere autolautsprecher

Publications (2)

Publication Number Publication Date
DE3621515A1 DE3621515A1 (de) 1988-01-07
DE3621515C2 true DE3621515C2 (enExample) 1989-08-10

Family

ID=6303806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863621515 Granted DE3621515A1 (de) 1986-06-27 1986-06-27 Lautsprecher, insbesondere autolautsprecher

Country Status (1)

Country Link
DE (1) DE3621515A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4434719A1 (de) * 1993-09-30 1995-04-06 Pioneer Electronic Corp Lautsprecher

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020014369A1 (en) 2000-07-31 2002-02-07 Mark Engebretson System for integrating mid-range and high frequency acoustic sources in multi-way loudspeakers
CN108377432B (zh) * 2017-11-14 2019-11-01 安远兴美电子有限公司 一种带防护功能的音响防尘帽

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60264198A (ja) * 1984-06-13 1985-12-27 Matsushita Electric Ind Co Ltd スピ−カグリル
JPS60264199A (ja) * 1984-06-13 1985-12-27 Matsushita Electric Ind Co Ltd スピ−カグリル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4434719A1 (de) * 1993-09-30 1995-04-06 Pioneer Electronic Corp Lautsprecher

Also Published As

Publication number Publication date
DE3621515A1 (de) 1988-01-07

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8320 Willingness to grant licenses declared (paragraph 23)
8363 Opposition against the patent
8331 Complete revocation