EP0150744A3 - Loudspeaker unit - Google Patents

Loudspeaker unit Download PDF

Info

Publication number
EP0150744A3
EP0150744A3 EP85100273A EP85100273A EP0150744A3 EP 0150744 A3 EP0150744 A3 EP 0150744A3 EP 85100273 A EP85100273 A EP 85100273A EP 85100273 A EP85100273 A EP 85100273A EP 0150744 A3 EP0150744 A3 EP 0150744A3
Authority
EP
European Patent Office
Prior art keywords
loudspeaker unit
loudspeaker
unit
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
EP85100273A
Other languages
German (de)
Other versions
EP0150744B1 (en
EP0150744A2 (en
Inventor
Karl-Heinz Dipl.-Phys. Thiele
Werner Stehn
Georg Seidel
Reinald Dipl.-Ing. Beckmeyer
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.)
Deutsche Thomson oHG
Original Assignee
Telefunken Fernseh und Rundfunk 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
Priority claimed from DE19848402128 external-priority patent/DE8402128U1/en
Priority claimed from DE19848418098 external-priority patent/DE8418098U1/en
Application filed by Telefunken Fernseh und Rundfunk GmbH filed Critical Telefunken Fernseh und Rundfunk GmbH
Priority to AT85100273T priority Critical patent/ATE45262T1/en
Publication of EP0150744A2 publication Critical patent/EP0150744A2/en
Publication of EP0150744A3 publication Critical patent/EP0150744A3/en
Application granted granted Critical
Publication of EP0150744B1 publication Critical patent/EP0150744B1/en
Expired 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
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
EP85100273A 1984-01-26 1985-01-12 Loudspeaker unit Expired EP0150744B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85100273T ATE45262T1 (en) 1984-01-26 1985-01-12 SPEAKER UNIT.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19848402128 DE8402128U1 (en) 1984-01-26 1984-01-26 SPEAKER UNIT
DE8402128U 1984-01-26
DE8418098U 1984-06-15
DE19848418098 DE8418098U1 (en) 1984-06-15 1984-06-15 SPEAKER UNIT

Publications (3)

Publication Number Publication Date
EP0150744A2 EP0150744A2 (en) 1985-08-07
EP0150744A3 true EP0150744A3 (en) 1986-02-12
EP0150744B1 EP0150744B1 (en) 1989-08-02

Family

ID=25949821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85100273A Expired EP0150744B1 (en) 1984-01-26 1985-01-12 Loudspeaker unit

Country Status (5)

Country Link
EP (1) EP0150744B1 (en)
DE (1) DE3572110D1 (en)
FI (1) FI82582C (en)
HK (1) HK991A (en)
SG (1) SG99890G (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534521A1 (en) * 1985-09-27 1987-04-09 Newek Neue Elektronik Werke Gm Loudspeaker unit
EP0198359B1 (en) * 1985-04-11 1991-11-06 TELEFUNKEN Fernseh und Rundfunk GmbH Loudspeaker unit
DE3634269A1 (en) * 1986-10-08 1988-04-21 Electronic Werke Deutschland Loudspeaker unit
DE9210534U1 (en) * 1992-08-06 1992-10-22 Nokia (Deutschland) Gmbh, 7530 Pforzheim, De

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575370A (en) * 1969-08-29 1971-04-20 Philco Ford Corp Snap-in mounting for loudspeakers and the like
GB1336522A (en) * 1971-05-17 1973-11-07 Motorola Inc Speaker mounting apparatus
US4072829A (en) * 1975-09-01 1978-02-07 Olympus Optical Co., Ltd. Attachment for loudspeaker
EP0024461A1 (en) * 1979-03-26 1981-03-11 Schweizer, René - verstorben - gesetzlich vertreten durch Scheidegger, Franz Loudspeaker arrangement for ceiling and wall mounting and system encasing for electrical apparatuses for ceiling and wall mounting
US4424881A (en) * 1982-02-17 1984-01-10 Emhart Industries, Inc. Speaker assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575370A (en) * 1969-08-29 1971-04-20 Philco Ford Corp Snap-in mounting for loudspeakers and the like
GB1336522A (en) * 1971-05-17 1973-11-07 Motorola Inc Speaker mounting apparatus
US4072829A (en) * 1975-09-01 1978-02-07 Olympus Optical Co., Ltd. Attachment for loudspeaker
EP0024461A1 (en) * 1979-03-26 1981-03-11 Schweizer, René - verstorben - gesetzlich vertreten durch Scheidegger, Franz Loudspeaker arrangement for ceiling and wall mounting and system encasing for electrical apparatuses for ceiling and wall mounting
US4424881A (en) * 1982-02-17 1984-01-10 Emhart Industries, Inc. Speaker assembly

Also Published As

Publication number Publication date
HK991A (en) 1991-01-11
FI850290L (en) 1985-07-27
FI850290A0 (en) 1985-01-23
EP0150744B1 (en) 1989-08-02
DE3572110D1 (en) 1989-09-07
EP0150744A2 (en) 1985-08-07
FI82582C (en) 1991-03-11
SG99890G (en) 1991-02-14
FI82582B (en) 1990-11-30

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