ATE441290T1 - CUP-SHAPED SPEAKER ANCHOR WITH NEODYM MAGNETS - Google Patents
CUP-SHAPED SPEAKER ANCHOR WITH NEODYM MAGNETSInfo
- Publication number
- ATE441290T1 ATE441290T1 AT02004928T AT02004928T ATE441290T1 AT E441290 T1 ATE441290 T1 AT E441290T1 AT 02004928 T AT02004928 T AT 02004928T AT 02004928 T AT02004928 T AT 02004928T AT E441290 T1 ATE441290 T1 AT E441290T1
- Authority
- AT
- Austria
- Prior art keywords
- anchor
- cup
- shaped speaker
- neodym magnets
- neodym
- Prior art date
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)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Magnetic Treatment Devices (AREA)
- Cookers (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001RE000026A ITRE20010026A1 (en) | 2001-03-23 | 2001-03-23 | SPEAKER CUPS WITH NEODYMIUM MAGNET. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE441290T1 true ATE441290T1 (en) | 2009-09-15 |
Family
ID=11454066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02004928T ATE441290T1 (en) | 2001-03-23 | 2002-03-05 | CUP-SHAPED SPEAKER ANCHOR WITH NEODYM MAGNETS |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1248494B8 (en) |
AR (1) | AR032994A1 (en) |
AT (1) | ATE441290T1 (en) |
BR (1) | BRPI0201190B1 (en) |
DE (1) | DE60233455D1 (en) |
ES (1) | ES2332446T3 (en) |
IT (1) | ITRE20010026A1 (en) |
PL (1) | PL211427B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2013334273B2 (en) | 2012-10-25 | 2016-03-10 | Briggs & Stratton, Llc | Fuel injection system |
CN109312735A (en) | 2016-05-12 | 2019-02-05 | 布里格斯斯特拉顿公司 | Fuel delivery injector |
CN109790806B (en) | 2016-07-27 | 2021-05-25 | 布里格斯斯特拉顿有限责任公司 | Reciprocating pump injector |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5390257A (en) * | 1992-06-05 | 1995-02-14 | Oslac; Michael J. | Light-weight speaker system |
DE4225156A1 (en) * | 1992-07-30 | 1994-02-03 | Nokia Deutschland Gmbh | Magnet system for electro-acoustic transducers |
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 |
JP2002530967A (en) * | 1998-11-13 | 2002-09-17 | エイ グエンサー ゴードハード | Low cost motor design for rare earth magnet loudspeakers |
-
2001
- 2001-03-23 IT IT2001RE000026A patent/ITRE20010026A1/en unknown
-
2002
- 2002-03-05 ES ES02004928T patent/ES2332446T3/en not_active Expired - Lifetime
- 2002-03-05 AT AT02004928T patent/ATE441290T1/en not_active IP Right Cessation
- 2002-03-05 EP EP02004928A patent/EP1248494B8/en not_active Expired - Lifetime
- 2002-03-05 DE DE60233455T patent/DE60233455D1/en not_active Expired - Lifetime
- 2002-03-14 AR ARP020100920A patent/AR032994A1/en active IP Right Grant
- 2002-03-22 BR BRPI0201190-5A patent/BRPI0201190B1/en not_active IP Right Cessation
- 2002-03-23 PL PL352984A patent/PL211427B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1248494B1 (en) | 2009-08-26 |
ES2332446T3 (en) | 2010-02-05 |
EP1248494B8 (en) | 2009-10-07 |
PL211427B1 (en) | 2012-05-31 |
ITRE20010026A1 (en) | 2002-09-23 |
PL352984A1 (en) | 2002-10-07 |
BR0201190A (en) | 2002-12-10 |
BRPI0201190B1 (en) | 2015-08-18 |
DE60233455D1 (en) | 2009-10-08 |
EP1248494A3 (en) | 2006-03-08 |
AR032994A1 (en) | 2003-12-03 |
EP1248494A2 (en) | 2002-10-09 |
ITRE20010026A0 (en) | 2001-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |