GB2007068B - Vibrating diaphragm and devices which apply such a vibrating diaphragm - Google Patents

Vibrating diaphragm and devices which apply such a vibrating diaphragm

Info

Publication number: GB2007068B
Authority: GB; United Kingdom
Prior art keywords: vibrating diaphragm; apply; devices; vibrating; diaphragm
Prior art date: 1977-10-21
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

Application number

GB7833394A

Other versions

GB2007068A (en

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.)

FABRILEC

Original Assignee

FABRILEC

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.)

1977-10-21

Filing date

1978-08-15

Publication date

1982-01-13

1978-08-15 Application filed by FABRILEC filed Critical FABRILEC

1979-05-10 Publication of GB2007068A publication Critical patent/GB2007068A/en

1982-01-13 Application granted granted Critical

1982-01-13 Publication of GB2007068B publication Critical patent/GB2007068B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
- H04R7/22—Clamping rim of diaphragm or cone against seating
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/12—Non-planar diaphragms or cones
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2207/00—Details of diaphragms or cones for electromechanical transducers or their suspension covered by H04R7/00 but not provided for in H04R7/00 or in H04R2307/00
- H04R2207/021—Diaphragm extensions, not necessarily integrally formed, e.g. skirts, rims, flanges

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Physics & Mathematics (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

GB7833394A 1977-10-21 1978-08-15 Vibrating diaphragm and devices which apply such a vibrating diaphragm Expired GB2007068B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
BE2056356A BE859956A (en)	1977-10-21	1977-10-21	VIBRATION PLATE AND DEVICES USING SUCH VIBRATION PLATE

Publications (2)

Publication Number	Publication Date
GB2007068A GB2007068A (en)	1979-05-10
GB2007068B true GB2007068B (en)	1982-01-13

Family

ID=3865393

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7833394A Expired GB2007068B (en)	1977-10-21	1978-08-15	Vibrating diaphragm and devices which apply such a vibrating diaphragm

Country Status (3)

Country	Link
BE (1)	BE859956A (en)
FR (1)	FR2406928A1 (en)
GB (1)	GB2007068B (en)

1977
- 1977-10-21 BE BE2056356A patent/BE859956A/en not_active IP Right Cessation
1978
- 1978-08-11 FR FR7823694A patent/FR2406928A1/en active Granted
- 1978-08-15 GB GB7833394A patent/GB2007068B/en not_active Expired

Also Published As

Publication number	Publication date
GB2007068A (en)	1979-05-10
FR2406928A1 (en)	1979-05-18
BE859956A (en)	1978-04-21
FR2406928B3 (en)	1981-05-22

Publication	Publication Date	Title
GB2003252B (en)	1982-09-22	Vibrating device
JPS54109888A (en)	1979-08-28	Diaphragm device
JPS5496286A (en)	1979-07-30	Acoustic video device
GB2011165B (en)	1982-09-08	Piezoelectric vibrator
JPS53105394A (en)	1978-09-13	Acoustic device
GB2004116B (en)	1982-05-19	Electroacoustic transducer
AU3507478A (en)	1979-10-18	Vibratory device
GB2000940B (en)	1982-01-20	Electroacoustic transducer
JPS5456880A (en)	1979-05-08	Vibrating wire device
GB2049033B (en)	1983-06-15	Vibratory devices
JPS5445915A (en)	1979-04-11	Vibrating device
EP0005037A3 (en)	1979-11-14	Acoustic device
GB2000304B (en)	1982-02-17	Force transducer
JPS55130655A (en)	1980-10-09	Vibrating device
GB2007068B (en)	1982-01-13	Vibrating diaphragm and devices which apply such a vibrating diaphragm
GB2009943B (en)	1982-04-21	Force transducer
JPS5412824A (en)	1979-01-30	Speaker vibrator
JPS5472844A (en)	1979-06-11	Vibration device
JPS5476792A (en)	1979-06-19	Pressure setting device
JPS5482186A (en)	1979-06-30	Electroacoustic transducer
AU516409B2 (en)	1981-06-04	Vibrating device
GB2001246B (en)	1982-01-20	Electrostatic influencing device
JPS5439987A (en)	1979-03-28	Vibrating method and device
JPS5425802A (en)	1979-02-27	Acoustic device
JPS5412823A (en)	1979-01-30	Speaker vibrator

Legal Events

Date	Code	Title	Description
1985-04-03	PCNP	Patent ceased through non-payment of renewal fee