GB738925A - Improvements in or relating to housings for electro-acoustic apparatus - Google Patents

Improvements in or relating to housings for electro-acoustic apparatus

Info

Publication number
GB738925A
GB738925A GB25716/53A GB2571653A GB738925A GB 738925 A GB738925 A GB 738925A GB 25716/53 A GB25716/53 A GB 25716/53A GB 2571653 A GB2571653 A GB 2571653A GB 738925 A GB738925 A GB 738925A
Authority
GB
United Kingdom
Prior art keywords
housings
electro
relating
acoustic apparatus
sept
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
GB25716/53A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB738925A publication Critical patent/GB738925A/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
    • H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

738,925. Gramophone cases. PHILIPS ELECTRICAL INDUSTRIES, Ltd. Sept. 17, 1953 [Sept. 20, 1952] No. 25716/53. Class 40 (2). [Also in Group XXXIX] A housing for sound-record reproducing apparatus is divided into two parts, one 2 carrying the loud-speaker 3 and the other 1 carrying the amplifier, the two parts being coupled together in hinged manner by resilient strips 4.
GB25716/53A 1952-09-20 1953-09-17 Improvements in or relating to housings for electro-acoustic apparatus Expired GB738925A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE738925X 1952-09-20

Publications (1)

Publication Number Publication Date
GB738925A true GB738925A (en) 1955-10-19

Family

ID=6642909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25716/53A Expired GB738925A (en) 1952-09-20 1953-09-17 Improvements in or relating to housings for electro-acoustic apparatus

Country Status (1)

Country Link
GB (1) GB738925A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166585A (en) * 1984-10-25 1986-05-08 Mitsubishi Electric Corp An acoustic apparatus
WO2005109949A1 (en) 2004-05-06 2005-11-17 Creative Technology, Ltd. Multimedia speaker with integrated stand

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166585A (en) * 1984-10-25 1986-05-08 Mitsubishi Electric Corp An acoustic apparatus
WO2005109949A1 (en) 2004-05-06 2005-11-17 Creative Technology, Ltd. Multimedia speaker with integrated stand
EP1757157A1 (en) * 2004-05-06 2007-02-28 Creative Technology Ltd. Multimedia speaker with integrated stand
EP1757157A4 (en) * 2004-05-06 2009-06-24 Creative Tech Ltd Multimedia speaker with integrated stand

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