FR572766A - Haut parleur électromagnétique - Google Patents
Haut parleur électromagnétiqueInfo
- Publication number
- FR572766A FR572766A FR572766DA FR572766A FR 572766 A FR572766 A FR 572766A FR 572766D A FR572766D A FR 572766DA FR 572766 A FR572766 A FR 572766A
- Authority
- FR
- France
- Prior art keywords
- electromagnetic speaker
- speaker
- electromagnetic
- 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
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
- H04R11/00—Transducers of moving-armature or moving-core type
-
- 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
- H04R9/06—Loudspeakers
- H04R9/063—Loudspeakers using a plurality of acoustic drivers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR27771T | 1923-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR572766A true FR572766A (fr) | 1924-06-12 |
Family
ID=8666045
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR572766D Expired FR572766A (fr) | 1923-01-29 | 1923-01-11 | Haut parleur électromagnétique |
FR27771D Expired FR27771E (fr) | 1923-01-29 | 1923-01-29 | Haut parleur électromagnétique |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR27771D Expired FR27771E (fr) | 1923-01-29 | 1923-01-29 | Haut parleur électromagnétique |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR572766A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322583A (en) * | 1978-11-20 | 1982-03-30 | Sony Corporation | Voice coil bobbin connection to loudspeaker diaphragm of honeycomb core sandwiched by sheets |
WO2011123266A1 (fr) * | 2010-03-31 | 2011-10-06 | Bose Corporation | Equilibrage du moment et du couple d'un haut-parleur |
US8295536B2 (en) | 2010-03-31 | 2012-10-23 | Bose Corporation | Moving magnet levered loudspeaker |
US9055370B2 (en) | 2012-08-31 | 2015-06-09 | Bose Corporation | Vibration-reducing passive radiators |
-
1923
- 1923-01-11 FR FR572766D patent/FR572766A/fr not_active Expired
- 1923-01-29 FR FR27771D patent/FR27771E/fr not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4322583A (en) * | 1978-11-20 | 1982-03-30 | Sony Corporation | Voice coil bobbin connection to loudspeaker diaphragm of honeycomb core sandwiched by sheets |
WO2011123266A1 (fr) * | 2010-03-31 | 2011-10-06 | Bose Corporation | Equilibrage du moment et du couple d'un haut-parleur |
US8295536B2 (en) | 2010-03-31 | 2012-10-23 | Bose Corporation | Moving magnet levered loudspeaker |
US8295537B2 (en) | 2010-03-31 | 2012-10-23 | Bose Corporation | Loudspeaker moment and torque balancing |
CN102812728A (zh) * | 2010-03-31 | 2012-12-05 | 伯斯有限公司 | 扬声器力矩和扭矩平衡 |
CN102812728B (zh) * | 2010-03-31 | 2015-04-01 | 伯斯有限公司 | 力矩和扭矩平衡的扬声器 |
US9055370B2 (en) | 2012-08-31 | 2015-06-09 | Bose Corporation | Vibration-reducing passive radiators |
Also Published As
Publication number | Publication date |
---|---|
FR27771E (fr) | 1924-08-18 |
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