DK111076B - Anordning ved telefoner til indsætning i øregangen, hvor telefonen har et hus med en lydåbning rettet i øregangens længderetning. - Google Patents

Anordning ved telefoner til indsætning i øregangen, hvor telefonen har et hus med en lydåbning rettet i øregangens længderetning.

Info

Publication number
DK111076B
DK111076B DK157565AA DK157565A DK111076B DK 111076 B DK111076 B DK 111076B DK 157565A A DK157565A A DK 157565AA DK 157565 A DK157565 A DK 157565A DK 111076 B DK111076 B DK 111076B
Authority
DK
Denmark
Prior art keywords
ear canal
telephones
telephone
housing
longitudinal direction
Prior art date
Application number
DK157565AA
Other languages
English (en)
Inventor
Int As Danavox
Original Assignee
Int As Danavox
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.)
Filing date
Publication date
Application filed by Int As Danavox filed Critical Int As Danavox
Priority to DK157565AA priority Critical patent/DK111076B/da
Priority to GB29783/65A priority patent/GB1119446A/en
Priority to US474048A priority patent/US3366197A/en
Publication of DK111076B publication Critical patent/DK111076B/da

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
    • H04R25/00—Electric hearing aids
    • H04R25/65—Housing parts, e.g. shells, tips or moulds, or their manufacture
    • H04R25/652—Ear tips; Ear moulds
    • H04R25/654—Ear wax retarders
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/48—Electric hearing aids using constructional means for obtaining a desired frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/021—Behind the ear [BTE] hearing aids
    • H04R2225/0216—BTE hearing aids having a receiver in the ear mould
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
DK157565AA 1965-03-26 1965-03-26 Anordning ved telefoner til indsætning i øregangen, hvor telefonen har et hus med en lydåbning rettet i øregangens længderetning. DK111076B (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK157565AA DK111076B (da) 1965-03-26 1965-03-26 Anordning ved telefoner til indsætning i øregangen, hvor telefonen har et hus med en lydåbning rettet i øregangens længderetning.
GB29783/65A GB1119446A (en) 1965-03-26 1965-07-14 Hearing aid ear inserts for placing in the auditory canal
US474048A US3366197A (en) 1965-03-26 1965-07-22 Arrangement in receivers for placing in the auditory canal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK157565AA DK111076B (da) 1965-03-26 1965-03-26 Anordning ved telefoner til indsætning i øregangen, hvor telefonen har et hus med en lydåbning rettet i øregangens længderetning.

Publications (1)

Publication Number Publication Date
DK111076B true DK111076B (da) 1968-05-27

Family

ID=8106206

Family Applications (1)

Application Number Title Priority Date Filing Date
DK157565AA DK111076B (da) 1965-03-26 1965-03-26 Anordning ved telefoner til indsætning i øregangen, hvor telefonen har et hus med en lydåbning rettet i øregangens længderetning.

Country Status (3)

Country Link
US (1) US3366197A (da)
DK (1) DK111076B (da)
GB (1) GB1119446A (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834211A (en) * 1988-02-02 1989-05-30 Kenneth Bibby Anchoring element for in-the-ear devices
US8761424B2 (en) 2009-06-22 2014-06-24 Shure Acquisition Holdings, Inc. Earphone sleeve assembly having integral barrier
DE102010022323A1 (de) 2010-06-01 2011-12-01 Siemens Medical Instruments Pte. Ltd. Tief-Ohrkanal-Hörinstrument

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130810A (en) * 1964-04-28 M werner
US2641328A (en) * 1948-07-26 1953-06-09 John R Beaudry Mechanical hearing aid
US2876767A (en) * 1955-11-02 1959-03-10 Wasserman Nathan Ear plug
US2959645A (en) * 1956-05-22 1960-11-08 Ladd John Hearing aid
US3061689A (en) * 1957-05-27 1962-10-30 Beltone Hearing Aid Company Hearing aid
US3197576A (en) * 1964-04-02 1965-07-27 Dahlberg Electronics In-the-ear hearing aid

Also Published As

Publication number Publication date
US3366197A (en) 1968-01-30
GB1119446A (en) 1968-07-10

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