ES276704A3 - Improvements in electroacoustic transducers (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in electroacoustic transducers (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES276704A3
ES276704A3 ES276704A ES276704A ES276704A3 ES 276704 A3 ES276704 A3 ES 276704A3 ES 276704 A ES276704 A ES 276704A ES 276704 A ES276704 A ES 276704A ES 276704 A3 ES276704 A3 ES 276704A3
Authority
ES
Spain
Prior art keywords
shell
fixed
translation
machine
legally binding
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
ES276704A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES276704A priority Critical patent/ES276704A3/en
Publication of ES276704A3 publication Critical patent/ES276704A3/en
Expired legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

Improvements in electroacoustic transducers, characterized by the fact that a permanent magnet is fixed to the bottom of a blind motor shell, inserting a ductile ring between said elements which is then subjected to an axial pressing while holding them against relative displacement of the one with with respect to the other, finally fixing the aforementioned shell on a support or external loudspeaker shell on whose periphery a seat has been formed, with its concavity oriented in the same direction as the opening of said shell and in which the edge of a shell is fixed. conical membrane, with the concavity directed towards the motor and in whose central part a moving coil disposed between the polar parts of the latter is fixed, the conicity of said membrane being such that the coil is in the same plane as the outer edge of the coil. that. (Machine-translation by Google Translate, not legally binding)
ES276704A 1962-04-13 1962-04-13 Improvements in electroacoustic transducers (Machine-translation by Google Translate, not legally binding) Expired ES276704A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES276704A ES276704A3 (en) 1962-04-13 1962-04-13 Improvements in electroacoustic transducers (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES276704A ES276704A3 (en) 1962-04-13 1962-04-13 Improvements in electroacoustic transducers (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES276704A3 true ES276704A3 (en) 1962-07-16

Family

ID=69462380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES276704A Expired ES276704A3 (en) 1962-04-13 1962-04-13 Improvements in electroacoustic transducers (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES276704A3 (en)

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