IT1247246B - Motore elettromagnetico particolarmente per altoparlanti e simili - Google Patents

Motore elettromagnetico particolarmente per altoparlanti e simili

Info

Publication number
IT1247246B
IT1247246B ITPD910049A ITPD910049A IT1247246B IT 1247246 B IT1247246 B IT 1247246B IT PD910049 A ITPD910049 A IT PD910049A IT PD910049 A ITPD910049 A IT PD910049A IT 1247246 B IT1247246 B IT 1247246B
Authority
IT
Italy
Prior art keywords
loudspeakers
similar
electromagnetic motor
moving element
pair
Prior art date
Application number
ITPD910049A
Other languages
English (en)
Inventor
Paolo Panizza
Original Assignee
Paolo Panizza
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 Paolo Panizza filed Critical Paolo Panizza
Priority to ITPD910049A priority Critical patent/IT1247246B/it
Publication of ITPD910049A0 publication Critical patent/ITPD910049A0/it
Publication of ITPD910049A1 publication Critical patent/ITPD910049A1/it
Application granted granted Critical
Publication of IT1247246B publication Critical patent/IT1247246B/it

Links

Landscapes

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

Abstract

Motore elettromagnetico particolarmente per altoparlanti e simili, il quale comprende un magnete anulare dotato di una coppia di espansioni polari ed un polo centrale definenti una coppia di inter ferri in cui sono creati campi magnetici di segno opposto.E' presente un equipaggio mobile dotato di corrispondenti avvolgimenti elettrici e/o parti di avvolgimenti elettrici immersi in detti campi magnetici e un sistema di sospensioni per l'equipaggio mobile.Un diagramma è collegato da una parte dell'equipaggio mobile.
ITPD910049A 1991-03-12 1991-03-12 Motore elettromagnetico particolarmente per altoparlanti e simili IT1247246B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITPD910049A IT1247246B (it) 1991-03-12 1991-03-12 Motore elettromagnetico particolarmente per altoparlanti e simili

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD910049A IT1247246B (it) 1991-03-12 1991-03-12 Motore elettromagnetico particolarmente per altoparlanti e simili

Publications (3)

Publication Number Publication Date
ITPD910049A0 ITPD910049A0 (it) 1991-03-12
ITPD910049A1 ITPD910049A1 (it) 1992-09-12
IT1247246B true IT1247246B (it) 1994-12-12

Family

ID=11389492

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD910049A IT1247246B (it) 1991-03-12 1991-03-12 Motore elettromagnetico particolarmente per altoparlanti e simili

Country Status (1)

Country Link
IT (1) IT1247246B (it)

Also Published As

Publication number Publication date
ITPD910049A1 (it) 1992-09-12
ITPD910049A0 (it) 1991-03-12

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326