ES273315U - Una disposicion de altavoz reflector de bajos - Google Patents
Una disposicion de altavoz reflector de bajosInfo
- Publication number
- ES273315U ES273315U ES1982273315U ES273315U ES273315U ES 273315 U ES273315 U ES 273315U ES 1982273315 U ES1982273315 U ES 1982273315U ES 273315 U ES273315 U ES 273315U ES 273315 U ES273315 U ES 273315U
- Authority
- ES
- Spain
- Prior art keywords
- front plate
- bass
- speaker unit
- speaker
- reflex
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2819—Enclosures comprising vibrating or resonating arrangements of the bass reflex type for loudspeaker transducers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Fats And Perfumes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Una disposición de altavoces de reflexión de bajos que comprende un recinto o caja que tiene una placa frontal, que está provista de una abertura o agujero sustancialmente circular para el montaje de un altavoz de bajos o de graves, y de una abertura de reflexión de bajos en forma de ranura anular alrededor de dicho altavoz, estando formada dicha abertura de reflexión de bajos por el espacio comprendido entre un primer miembro tubular montado fijo a dicha placa frontal y un segundo miembro tubular montado dentro de dicho primer miembro y coaxial con él, caracterizada porque dicho altavoz de bajos o de graves está montado fijo a dicho segundo miembro tubular, en el extremo dirigido hacia la abertura, y porque dicho segundo miembro tubular, en dicho extremo, está montado sobre la placa frontal por medios de montaje mecánicos amortiguadores de vibraciones, para la creación de una placa frontal esencialmente carente de vibraciones.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK47581A DK147490C (da) | 1981-02-03 | 1981-02-03 | Basrefleks-hoejttalersystem |
Publications (2)
Publication Number | Publication Date |
---|---|
ES273315U true ES273315U (es) | 1983-11-16 |
ES273315Y ES273315Y (es) | 1984-06-01 |
Family
ID=8093966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982273315U Expired ES273315Y (es) | 1981-02-03 | 1982-02-02 | Una disposicion de altavoz reflector de bajos |
Country Status (17)
Country | Link |
---|---|
US (1) | US4440260A (es) |
JP (1) | JPS58500466A (es) |
AT (1) | AT376351B (es) |
BE (1) | BE891953A (es) |
CA (1) | CA1178214A (es) |
CH (1) | CH658966A5 (es) |
DE (1) | DE3231622C2 (es) |
DK (1) | DK147490C (es) |
ES (1) | ES273315Y (es) |
FI (1) | FI74864C (es) |
FR (1) | FR2499346B1 (es) |
GB (1) | GB2109657B (es) |
IT (1) | IT1154470B (es) |
NL (1) | NL8220023A (es) |
NO (1) | NO153630C (es) |
SE (1) | SE452236B (es) |
WO (1) | WO1982002812A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2565759A1 (fr) * | 1984-06-06 | 1985-12-13 | Cabanis Tristan | Dispositif de montage d'un haut-parleur dit " bass-reflex " dans une enceinte acoustique |
FR2623958B1 (fr) * | 1987-12-01 | 1994-04-08 | Piccaluga Pierre | Perfectionnement des enceintes acoustiques |
US4949386A (en) * | 1988-05-23 | 1990-08-14 | Hill Amel L | Speaker system |
US5097514A (en) * | 1988-05-25 | 1992-03-17 | Mcneill Dennis G | Equilateral tetrahedral speaker system |
DE3820244C1 (en) * | 1988-06-14 | 1989-08-31 | Hoerterer & Planer Handels- Und Vertriebs- Gmbh, 8227 Hammer, De | Loudspeaker housing |
DE4116342A1 (de) * | 1991-05-18 | 1992-11-19 | Nokia Deutschland Gmbh | Ventilierter lautsprecher |
US6058315A (en) * | 1996-03-13 | 2000-05-02 | Motorola, Inc. | Speaker assembly for a radiotelephone |
US6546298B1 (en) | 1998-06-17 | 2003-04-08 | Micron Technology, Inc. | Speaker apparatus and a computer system incorporating same |
DE19834878B4 (de) * | 1998-08-01 | 2006-08-10 | Adam Opel Ag | Lautsprecher für ein Kraftfahrzeug |
FR2829349A1 (fr) * | 2001-09-03 | 2003-03-07 | Francois Charlet | Decompression acoustique independante |
US7025170B2 (en) * | 2003-11-03 | 2006-04-11 | Steff Lin | Speaker |
US7450733B2 (en) * | 2004-01-23 | 2008-11-11 | Creative Technology Ltd. | Speaker with externally mounted acoustic extension |
US20070261911A1 (en) * | 2006-05-15 | 2007-11-15 | George Nichols | Transducer enclosure |
US10645484B2 (en) | 2016-12-23 | 2020-05-05 | Tadeusz Kwolek | Loudspeaker cabinets, systems, and methods of construction |
US11330364B1 (en) | 2021-01-12 | 2022-05-10 | Robert Bosch Gmbh | Ported speaker assembly |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1742016A (en) * | 1926-10-06 | 1929-12-31 | Brandes Lab Inc | Sound reproducer |
DK46426C (da) * | 1930-08-15 | 1932-11-07 | Int Standard Electric Corp | Anordning til Modtagelse og Gengivelse af Lyd. |
US1869178A (en) * | 1930-08-15 | 1932-07-26 | Bell Telephone Labor Inc | Sound translating device |
DE1762258U (de) * | 1958-01-16 | 1958-02-27 | Reinhold Moenninger | Geruestbefestigungsvorrichtung. |
US3115947A (en) * | 1962-02-23 | 1963-12-31 | Warren R Wood | High fidelity sound reproducer |
DE1222116B (de) * | 1962-07-03 | 1966-08-04 | Photokino Ges Mit Beschraenkte | Elastische und schalldichte Aufhaengung eines Mikrophons in einem Gehaeuse, insbesondere eines Schwerhoerigengeraetes |
US3666040A (en) * | 1970-07-06 | 1972-05-30 | Chamois Electronic Mfg Co Inc | Ceiling mounting ring for speaker cones |
US3638753A (en) * | 1970-08-31 | 1972-02-01 | Paul E Cunningham | Barrel speaker enclosure |
US3757890A (en) * | 1972-02-14 | 1973-09-11 | W Dunning | Electromagnetic suspended speaker |
US4152544A (en) * | 1976-07-30 | 1979-05-01 | Olympus Optical Company Limited | Speaker supporting device |
FR2370400A1 (fr) * | 1976-11-04 | 1978-06-02 | Paris Ecole Nale Sup Arts Meti | Dispositif de suspension pour membrane de haut-parleur |
FR2380704A7 (fr) * | 1977-02-11 | 1978-09-08 | Audax | Enceinte acoustique |
DE2709205A1 (de) * | 1977-03-03 | 1978-09-07 | Mankau Gabriele | Allseitig geschlossenes lautsprechergehaeuse |
FR2433879A1 (fr) * | 1978-08-16 | 1980-03-14 | Launay Dominique | Enceinte acoustique unidirectionnelle |
JPS56125189A (en) * | 1980-03-07 | 1981-10-01 | Matsushita Electric Ind Co Ltd | Speaker system |
-
1981
- 1981-02-03 DK DK47581A patent/DK147490C/da active
-
1982
- 1982-01-28 IT IT67092/82A patent/IT1154470B/it active
- 1982-01-29 BE BE0/207183A patent/BE891953A/fr not_active IP Right Cessation
- 1982-02-02 AT AT0900882A patent/AT376351B/de not_active IP Right Cessation
- 1982-02-02 US US06/432,936 patent/US4440260A/en not_active Expired - Fee Related
- 1982-02-02 WO PCT/DK1982/000007 patent/WO1982002812A1/en active IP Right Grant
- 1982-02-02 CH CH5830/82A patent/CH658966A5/de not_active IP Right Cessation
- 1982-02-02 FR FR8201631A patent/FR2499346B1/fr not_active Expired
- 1982-02-02 GB GB08228106A patent/GB2109657B/en not_active Expired
- 1982-02-02 ES ES1982273315U patent/ES273315Y/es not_active Expired
- 1982-02-02 DE DE3231622T patent/DE3231622C2/de not_active Expired
- 1982-02-02 NL NL8220023A patent/NL8220023A/nl unknown
- 1982-02-02 CA CA000395389A patent/CA1178214A/en not_active Expired
- 1982-02-02 JP JP57500567A patent/JPS58500466A/ja active Pending
- 1982-09-10 SE SE8205163A patent/SE452236B/sv not_active IP Right Cessation
- 1982-09-20 FI FI823224A patent/FI74864C/fi not_active IP Right Cessation
- 1982-09-30 NO NO823305A patent/NO153630C/no unknown
Also Published As
Publication number | Publication date |
---|---|
SE452236B (sv) | 1987-11-16 |
SE8205163L (sv) | 1982-09-10 |
NO153630B (no) | 1986-01-13 |
CH658966A5 (de) | 1986-12-15 |
FI74864B (fi) | 1987-11-30 |
NO153630C (no) | 1986-04-23 |
WO1982002812A1 (en) | 1982-08-19 |
ATA900882A (de) | 1984-03-15 |
NO823305L (no) | 1982-09-30 |
FI823224A0 (fi) | 1982-09-20 |
CA1178214A (en) | 1984-11-20 |
GB2109657B (en) | 1985-06-05 |
DK47581A (da) | 1982-08-04 |
DE3231622C2 (de) | 1986-08-28 |
NL8220023A (nl) | 1983-01-03 |
FI74864C (fi) | 1988-03-10 |
DE3231622T1 (de) | 1983-08-25 |
US4440260A (en) | 1984-04-03 |
ES273315Y (es) | 1984-06-01 |
BE891953A (fr) | 1982-05-17 |
SE8205163D0 (sv) | 1982-09-10 |
GB2109657A (en) | 1983-06-02 |
IT8267092A0 (it) | 1982-01-28 |
JPS58500466A (ja) | 1983-03-24 |
DK147490B (da) | 1984-08-27 |
AT376351B (de) | 1984-11-12 |
FR2499346A1 (fr) | 1982-08-06 |
FR2499346B1 (fr) | 1986-07-18 |
IT1154470B (it) | 1987-01-21 |
DK147490C (da) | 1985-05-28 |
FI823224L (fi) | 1982-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19960603 |