CH359163A - Process for the production of an ear insert for hearing aids and an ear insert produced according to this process - Google Patents

Process for the production of an ear insert for hearing aids and an ear insert produced according to this process

Info

Publication number
CH359163A
CH359163A CH359163DA CH359163A CH 359163 A CH359163 A CH 359163A CH 359163D A CH359163D A CH 359163DA CH 359163 A CH359163 A CH 359163A
Authority
CH
Switzerland
Prior art keywords
ear insert
production
produced according
hearing aids
ear
Prior art date
Application number
Other languages
German (de)
Inventor
Georg Dr Dr Halff
Sapper Helmut
Original Assignee
Phonak Ges Sapper & Co Deutsch
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 Phonak Ges Sapper & Co Deutsch filed Critical Phonak Ges Sapper & Co Deutsch
Publication of CH359163A publication Critical patent/CH359163A/en

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
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/11—Aspects relating to vents, e.g. shape, orientation, acoustic properties in ear tips of hearing devices to prevent occlusion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/15—Determination of the acoustic seal of ear moulds or ear tips of hearing devices
CH359163D 1957-05-16 1958-05-13 Process for the production of an ear insert for hearing aids and an ear insert produced according to this process CH359163A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE359163X 1957-05-16
DED27946A DE1115767B (en) 1957-05-16 1958-01-28 Ear insert for hearing aid

Publications (1)

Publication Number Publication Date
CH359163A true CH359163A (en) 1961-12-31

Family

ID=25839885

Family Applications (1)

Application Number Title Priority Date Filing Date
CH359163D CH359163A (en) 1957-05-16 1958-05-13 Process for the production of an ear insert for hearing aids and an ear insert produced according to this process

Country Status (4)

Country Link
BE (1) BE567740A (en)
CH (1) CH359163A (en)
DE (1) DE1115767B (en)
NL (1) NL229488A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543431A1 (en) * 1983-03-30 1984-10-05 Cafa HEARING AID SUCH AS A PROSTHESIS
DE3834316C1 (en) * 1988-10-08 1989-10-26 Eurion Ag, Rapperswil, Ch Hearing aid
US4879750A (en) * 1984-12-15 1989-11-07 Siemens Aktiengesellschaft Hearing aid with cerumen trapping gap
US4984277A (en) * 1987-10-14 1991-01-08 Gn Danovox A/S Protection element for all-in-the-ear hearing aid
US5131128A (en) * 1987-10-14 1992-07-21 Gn Danavox A/S Protection element for all-in-the-ear hearing aid and tool for use in the replacement hereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448224A (en) * 1966-10-27 1969-06-03 Dictograph Products Inc Rigid in-the-ear hearing aid
DE8713369U1 (en) * 1987-10-05 1989-02-09 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136720A (en) * 1936-03-20 1938-11-15 Alice G White Telephonic apparatus
US2325590A (en) * 1940-05-11 1943-08-03 Sonotone Corp Earphone
US2367726A (en) * 1942-01-10 1945-01-23 E A Myers & Sons Sound transmitter
DE808957C (en) * 1948-10-02 1951-07-23 Atlas Werke Ag Small phone
US2787670A (en) * 1953-02-27 1957-04-02 Douglas H Rowland Hearing aid
GB787035A (en) * 1955-04-20 1957-11-27 Fortiphone Ltd Improvements in hearing aids
AT194933B (en) * 1955-10-15 1958-01-25 Viennatone Hoergeraete Ing Koe Hearing aid

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543431A1 (en) * 1983-03-30 1984-10-05 Cafa HEARING AID SUCH AS A PROSTHESIS
WO1984004016A1 (en) * 1983-03-30 1984-10-11 Cafa Sa Hearing aid
US4879750A (en) * 1984-12-15 1989-11-07 Siemens Aktiengesellschaft Hearing aid with cerumen trapping gap
US4984277A (en) * 1987-10-14 1991-01-08 Gn Danovox A/S Protection element for all-in-the-ear hearing aid
US5131128A (en) * 1987-10-14 1992-07-21 Gn Danavox A/S Protection element for all-in-the-ear hearing aid and tool for use in the replacement hereof
DE3834316C1 (en) * 1988-10-08 1989-10-26 Eurion Ag, Rapperswil, Ch Hearing aid

Also Published As

Publication number Publication date
BE567740A (en)
DE1115767B (en) 1961-10-26
NL229488A (en)

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