JPS5312738U - - Google Patents
Info
- Publication number
- JPS5312738U JPS5312738U JP8986277U JP8986277U JPS5312738U JP S5312738 U JPS5312738 U JP S5312738U JP 8986277 U JP8986277 U JP 8986277U JP 8986277 U JP8986277 U JP 8986277U JP S5312738 U JPS5312738 U JP S5312738U
- Authority
- JP
- Japan
- 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/021—Casings; Cabinets ; Supports therefor; Mountings therein incorporating only one transducer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8514070A | 1970-10-29 | 1970-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5312738U true JPS5312738U (https=) | 1978-02-02 |
| JPS5435710Y2 JPS5435710Y2 (https=) | 1979-10-30 |
Family
ID=22189706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8986277U Expired JPS5435710Y2 (https=) | 1970-10-29 | 1977-07-08 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5435710Y2 (https=) |
| CA (1) | CA934053A (https=) |
| FR (1) | FR2112353B3 (https=) |
| GB (1) | GB1350122A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5379525A (en) * | 1976-12-23 | 1978-07-14 | Sony Corp | Compound diaphtagm for speakers |
| DE2927848C2 (de) * | 1979-07-10 | 1982-05-19 | Rainer Cornelius 8000 München Friz | Lautsprecher mit Mehrwegmembrane |
| GB2134745B (en) * | 1983-02-04 | 1986-10-22 | Standard Telephones Cables Ltd | Electro acoustic tranducer |
-
1971
- 1971-04-19 GB GB1350122D patent/GB1350122A/en not_active Expired
- 1971-05-14 CA CA113029A patent/CA934053A/en not_active Expired
- 1971-07-12 FR FR7125515A patent/FR2112353B3/fr not_active Expired
-
1977
- 1977-07-08 JP JP8986277U patent/JPS5435710Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5435710Y2 (https=) | 1979-10-30 |
| FR2112353B3 (https=) | 1973-11-30 |
| FR2112353A3 (https=) | 1972-06-16 |
| CA934053A (en) | 1973-09-18 |
| GB1350122A (en) | 1974-04-18 |