ES498231A0 - AN ELECTROACOUSTIC TRANSDUCER - Google Patents
AN ELECTROACOUSTIC TRANSDUCERInfo
- Publication number
- ES498231A0 ES498231A0 ES498231A ES498231A ES498231A0 ES 498231 A0 ES498231 A0 ES 498231A0 ES 498231 A ES498231 A ES 498231A ES 498231 A ES498231 A ES 498231A ES 498231 A0 ES498231 A0 ES 498231A0
- Authority
- ES
- Spain
- Prior art keywords
- electroacoustic transducer
- electroacoustic
- transducer
- 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.)
- Granted
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
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
-
- 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
- H04R9/04—Construction, mounting, or centering of coil
- H04R9/045—Mounting
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Headphones And Earphones (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54172668A JPS6028200B2 (en) | 1979-12-31 | 1979-12-31 | electroacoustic transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8204902A1 ES8204902A1 (en) | 1982-05-01 |
ES498231A0 true ES498231A0 (en) | 1982-05-01 |
Family
ID=15946149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498231A Granted ES498231A0 (en) | 1979-12-31 | 1980-12-30 | AN ELECTROACOUSTIC TRANSDUCER |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS6028200B2 (en) |
AT (1) | AT369940B (en) |
AU (1) | AU540983B2 (en) |
BR (1) | BR8008627A (en) |
CA (1) | CA1160732A (en) |
DE (1) | DE3048779A1 (en) |
ES (1) | ES498231A0 (en) |
FR (1) | FR2472899B1 (en) |
GB (2) | GB2067378B (en) |
IT (1) | IT1146224B (en) |
NL (1) | NL191225C (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58173998U (en) * | 1982-05-14 | 1983-11-21 | シャープ株式会社 | electrodynamic speaker |
JPS5920797U (en) * | 1982-07-26 | 1984-02-08 | シャープ株式会社 | electrodynamic speaker |
JPS62121900U (en) * | 1986-01-24 | 1987-08-03 | ||
JP2674777B2 (en) * | 1988-04-15 | 1997-11-12 | 松下電工株式会社 | Scanner for light beam scanning |
NO169210C (en) * | 1989-07-06 | 1992-05-20 | Nha As | ELECTRODYNAMIC AUDIO FOR HEARING DEVICE. |
DE4243308C2 (en) * | 1992-12-21 | 1996-08-22 | Sennheiser Electronic | Dynamic electro-acoustic transducer, especially headphones |
DE4434630A1 (en) * | 1994-09-28 | 1996-04-04 | Nokia Deutschland Gmbh | UV adhesive for fixing coated wires in a moving coil of loudspeaker |
DE19630169A1 (en) * | 1996-07-26 | 1998-01-29 | Nokia Deutschland Gmbh | Voice coil contact arrangement |
DE60239006D1 (en) * | 2001-10-04 | 2011-03-03 | Nxp Bv | ELECTRIC ACOUSTIC CONVERTER WITH MOVABLE COIL AND WITH MOVABLE FASTENING ELEMENTS FOR THE CONNECTION CONTACTS OF THE MOVABLE COIL |
JP4159408B2 (en) | 2003-05-26 | 2008-10-01 | パイオニア株式会社 | Speaker |
ITBO20110356A1 (en) | 2011-06-21 | 2012-12-22 | Gd Spa | WHEELING UNIT OF A WRAPPING MATERIAL TAPE |
DE102015201940A1 (en) * | 2015-02-04 | 2016-08-04 | Sennheiser Electronic Gmbh & Co. Kg | Electrodynamic transducer |
JP2019161542A (en) * | 2018-03-15 | 2019-09-19 | オンキヨー株式会社 | Diaphragm, speaker unit including the same, headphone, earphone, and method of manufacturing diaphragm |
JPWO2020183865A1 (en) * | 2019-03-13 | 2021-10-21 | 株式会社デンソーエレクトロニクス | Sounder |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB776280A (en) * | 1954-05-26 | 1957-06-05 | Cole E K Ltd | Improvements in or relating to moving coil loudspeakers and microphones |
US3032615A (en) * | 1960-02-02 | 1962-05-01 | Rca Corp | Acoustic devices |
US3284581A (en) * | 1963-06-03 | 1966-11-08 | Columbia Broadcasting Syst Inc | Loud speaker construction |
DE1907850U (en) * | 1964-06-05 | 1965-01-07 | Blaupunkt Werke Gmbh | LOUDSPEAKER WITH LEADS TO A VOICE COIL. |
NL6712007A (en) * | 1967-08-31 | 1969-03-04 | ||
AU414741B2 (en) * | 1968-06-26 | 1971-07-09 | Girling Limited | Improvements in vehicle braking systems |
DE1951162A1 (en) * | 1969-10-10 | 1971-04-22 | Witt Horst C | Work platform for the construction of chimneys or the like. |
-
1979
- 1979-12-31 JP JP54172668A patent/JPS6028200B2/en not_active Expired
-
1980
- 1980-12-18 AU AU65526/80A patent/AU540983B2/en not_active Ceased
- 1980-12-18 GB GB8040668A patent/GB2067378B/en not_active Expired
- 1980-12-18 GB GB8118364A patent/GB2076257B/en not_active Expired
- 1980-12-22 NL NL8006984A patent/NL191225C/en not_active IP Right Cessation
- 1980-12-23 FR FR8027358A patent/FR2472899B1/en not_active Expired
- 1980-12-23 CA CA000367435A patent/CA1160732A/en not_active Expired
- 1980-12-23 AT AT0630380A patent/AT369940B/en not_active IP Right Cessation
- 1980-12-23 DE DE19803048779 patent/DE3048779A1/en active Granted
- 1980-12-29 IT IT50471/80A patent/IT1146224B/en active
- 1980-12-30 BR BR8008627A patent/BR8008627A/en unknown
- 1980-12-30 ES ES498231A patent/ES498231A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
AU540983B2 (en) | 1984-12-13 |
DE3048779C2 (en) | 1989-01-12 |
ES8204902A1 (en) | 1982-05-01 |
AU6552680A (en) | 1981-07-09 |
JPS6028200B2 (en) | 1985-07-03 |
FR2472899A1 (en) | 1981-07-03 |
GB2067378B (en) | 1983-12-21 |
CA1160732A (en) | 1984-01-17 |
ATA630380A (en) | 1982-06-15 |
AT369940B (en) | 1983-02-10 |
NL191225B (en) | 1994-10-17 |
GB2076257B (en) | 1983-11-30 |
GB2067378A (en) | 1981-07-22 |
BR8008627A (en) | 1981-07-28 |
GB2076257A (en) | 1981-11-25 |
IT1146224B (en) | 1986-11-12 |
FR2472899B1 (en) | 1985-09-13 |
JPS5698097A (en) | 1981-08-07 |
DE3048779A1 (en) | 1981-09-17 |
NL8006984A (en) | 1981-08-03 |
IT8050471A0 (en) | 1980-12-29 |
NL191225C (en) | 1995-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970401 |