DE60233455D1 - Becherförmiger Lautsprecheranker mit Neodymmagneten - Google Patents

Becherförmiger Lautsprecheranker mit Neodymmagneten

Info

Publication number
DE60233455D1
DE60233455D1 DE60233455T DE60233455T DE60233455D1 DE 60233455 D1 DE60233455 D1 DE 60233455D1 DE 60233455 T DE60233455 T DE 60233455T DE 60233455 T DE60233455 T DE 60233455T DE 60233455 D1 DE60233455 D1 DE 60233455D1
Authority
DE
Germany
Prior art keywords
anchor
cup
neodymium magnets
shaped speaker
speaker
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 - Lifetime
Application number
DE60233455T
Other languages
English (en)
Inventor
Tiziano Nili
Carlo Sancisi
Eleuterio Benedetti
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.)
Ask Industries SpA
Original Assignee
Sipe Italiana Prodotti Elettromeccanini -Spa Soc
S I P E SOC IT PRODOTTI ELETTR
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 Sipe Italiana Prodotti Elettromeccanini -Spa Soc, S I P E SOC IT PRODOTTI ELETTR filed Critical Sipe Italiana Prodotti Elettromeccanini -Spa Soc
Application granted granted Critical
Publication of DE60233455D1 publication Critical patent/DE60233455D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Cookers (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Magnetic Treatment Devices (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
DE60233455T 2001-03-23 2002-03-05 Becherförmiger Lautsprecheranker mit Neodymmagneten Expired - Lifetime DE60233455D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001RE000026A ITRE20010026A1 (it) 2001-03-23 2001-03-23 Coppe per altoparlanti con magnete al neodimio.

Publications (1)

Publication Number Publication Date
DE60233455D1 true DE60233455D1 (de) 2009-10-08

Family

ID=11454066

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60233455T Expired - Lifetime DE60233455D1 (de) 2001-03-23 2002-03-05 Becherförmiger Lautsprecheranker mit Neodymmagneten

Country Status (8)

Country Link
EP (1) EP1248494B8 (de)
AR (1) AR032994A1 (de)
AT (1) ATE441290T1 (de)
BR (1) BRPI0201190B1 (de)
DE (1) DE60233455D1 (de)
ES (1) ES2332446T3 (de)
IT (1) ITRE20010026A1 (de)
PL (1) PL211427B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014066696A1 (en) 2012-10-25 2014-05-01 Picospray, Llc Fuel injection system
US10197025B2 (en) 2016-05-12 2019-02-05 Briggs & Stratton Corporation Fuel delivery injector
CN109790806B (zh) 2016-07-27 2021-05-25 布里格斯斯特拉顿有限责任公司 往复式泵喷射器
US10947940B2 (en) 2017-03-28 2021-03-16 Briggs & Stratton, Llc Fuel delivery system
US11668270B2 (en) 2018-10-12 2023-06-06 Briggs & Stratton, Llc Electronic fuel injection module

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390257A (en) * 1992-06-05 1995-02-14 Oslac; Michael J. Light-weight speaker system
DE4225156A1 (de) * 1992-07-30 1994-02-03 Nokia Deutschland Gmbh Magnetsystem für elektroakustische Wandler
US5687248A (en) * 1996-05-02 1997-11-11 Industrial Technology Research Institute Light weight and low magnetic leakage loudspeaker
US5987148A (en) * 1998-10-13 1999-11-16 Hsieh; Chen-Hugh Driver for a horn radiator
EP1145594A1 (de) * 1998-11-13 2001-10-17 Godehard A. Guenther Billige motorkonstruktion für seltenerd-magnetlautsprecher

Also Published As

Publication number Publication date
ATE441290T1 (de) 2009-09-15
ES2332446T3 (es) 2010-02-05
PL352984A1 (en) 2002-10-07
EP1248494B1 (de) 2009-08-26
EP1248494A2 (de) 2002-10-09
BRPI0201190B1 (pt) 2015-08-18
PL211427B1 (pl) 2012-05-31
EP1248494B8 (de) 2009-10-07
AR032994A1 (es) 2003-12-03
BR0201190A (pt) 2002-12-10
ITRE20010026A1 (it) 2002-09-23
ITRE20010026A0 (it) 2001-03-23
EP1248494A3 (de) 2006-03-08

Similar Documents

Publication Publication Date Title
DE60309120D1 (de) Gesinterter R-Fe-B Magnet
FI20011412A (fi) Värähtelykaiuttimen kaksoismagneettirakenne
DE60118515D1 (de) Klauenpolgenerator mit Permanentmagneten
DE60233105D1 (de) Lautsprecher
DE60235073D1 (de) Magnetfeldgenerator
DE10196314T1 (de) Lautsprechermontagestruktur
ATA10432001A (de) Magnetsetzroboter
DE60140297D1 (de) Lautsprecher
DE60118982D1 (de) Seltenerdelement-permanentmagnetmaterial
DE60234613D1 (de) Zellularer fernsprecher
DE10084652T1 (de) Motor mit Dauermagnet
DE60317767D1 (de) R-t-b-seltenerd-permanentmagnet
DE60118124D1 (de) Permanentmagnetmotor-generator mit Spamumgsstabilisator
DE60129590D1 (de) Magnetpumpe
FI20011303A0 (fi) Kaiutin
DE60233189D1 (de) Seltenerd Dauermagnet
DE60214462D1 (de) Permanentmagnetischer Motor
NO20040316L (no) Sugeanker
DE50205704D1 (de) Verbundanker
DE60318354D1 (de) Gerät mit mehrpoligem elektromagnetischem Motor
DE60233455D1 (de) Becherförmiger Lautsprecheranker mit Neodymmagneten
DE50214121D1 (de) Magnetspulenanordnung
DE50209602D1 (de) Magnetisches bauelement
DE602004031585D1 (de) Magnetkreis mit gegenüberliegenden Permanentmagneten
DE60213222D1 (de) Anrufzentrale

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ASK INDUSTRIES S.P.A., MONTE SAN VITO, IT

8364 No opposition during term of opposition