BE692110A - - Google Patents
Info
- Publication number
- BE692110A BE692110A BE692110DA BE692110A BE 692110 A BE692110 A BE 692110A BE 692110D A BE692110D A BE 692110DA BE 692110 A BE692110 A BE 692110A
- Authority
- BE
- Belgium
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
- H04R13/00—Transducers having an acoustic diaphragm of magnetisable material directly co-acting with electromagnet
-
- 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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
- H04R31/003—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor for diaphragms or their outer suspension
-
- 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
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Manufacturing & Machinery (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6600022A NL6600022A (en:Method) | 1966-01-04 | 1966-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE692110A true BE692110A (en:Method) | 1967-07-03 |
Family
ID=19795371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE692110D BE692110A (en:Method) | 1966-01-04 | 1967-01-03 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT271592B (en:Method) |
| BE (1) | BE692110A (en:Method) |
| DE (1) | DE1487384C3 (en:Method) |
| DK (1) | DK129260B (en:Method) |
| ES (1) | ES335162A1 (en:Method) |
| FR (1) | FR1513516A (en:Method) |
| GB (1) | GB1129501A (en:Method) |
| NL (1) | NL6600022A (en:Method) |
-
1966
- 1966-01-04 NL NL6600022A patent/NL6600022A/xx unknown
- 1966-12-30 DK DK678866A patent/DK129260B/da unknown
- 1966-12-31 DE DE19661487384 patent/DE1487384C3/de not_active Expired
-
1967
- 1967-01-02 GB GB7567A patent/GB1129501A/en not_active Expired
- 1967-01-02 ES ES335162A patent/ES335162A1/es not_active Expired
- 1967-01-02 AT AT2167A patent/AT271592B/de active
- 1967-01-03 BE BE692110D patent/BE692110A/xx unknown
- 1967-01-04 FR FR89904A patent/FR1513516A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK129260C (en:Method) | 1975-02-03 |
| NL6600022A (en:Method) | 1967-07-05 |
| DE1487384C3 (de) | 1975-04-24 |
| GB1129501A (en) | 1968-10-09 |
| DE1487384B2 (de) | 1974-09-12 |
| DK129260B (da) | 1974-09-16 |
| AT271592B (de) | 1969-06-10 |
| ES335162A1 (es) | 1968-06-16 |
| FR1513516A (fr) | 1968-02-16 |
| DE1487384A1 (de) | 1969-04-03 |