FR1565974A - - Google Patents
Info
- Publication number
- FR1565974A FR1565974A FR1565974DA FR1565974A FR 1565974 A FR1565974 A FR 1565974A FR 1565974D A FR1565974D A FR 1565974DA FR 1565974 A FR1565974 A FR 1565974A
- Authority
- FR
- France
- 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
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
- H04R25/652—Ear tips; Ear moulds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
- H04R25/603—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of mechanical or electronic switches or control elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
- H04R25/658—Manufacture of housing parts
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
- Telephone Set Structure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6707018A NL6707018A (de) | 1967-05-20 | 1967-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1565974A true FR1565974A (de) | 1969-05-02 |
Family
ID=19800179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1565974D Expired FR1565974A (de) | 1967-05-20 | 1968-05-20 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1565974A (de) |
| GB (1) | GB1216010A (de) |
| NL (1) | NL6707018A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7616772B2 (en) * | 2004-11-09 | 2009-11-10 | Shure Acquisition Holdings, Inc. | Earphone for sound reproduction |
| GB2457869B (en) * | 2007-12-10 | 2012-05-23 | Strong Pacific Hong Kong Ltd | Earphones |
| US9636259B2 (en) | 2014-07-31 | 2017-05-02 | 3M Innovative Properties Company | Water resistant acoustic port in ear-mouthed hearing device |
| CN112887886B (zh) * | 2021-01-28 | 2022-04-01 | 苏州美威尔医疗科技有限公司 | 一种导声管连接装置及具有该装置的助听器 |
-
1967
- 1967-05-20 NL NL6707018A patent/NL6707018A/xx unknown
-
1968
- 1968-05-17 GB GB23631/68A patent/GB1216010A/en not_active Expired
- 1968-05-20 FR FR1565974D patent/FR1565974A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6707018A (de) | 1968-11-21 |
| DE1762037A1 (de) | 1970-07-02 |
| GB1216010A (en) | 1970-12-16 |
| DE1762037B2 (de) | 1976-05-13 |