DK537579A - I-EARN HEARING DEVICE FOR HEAVY HEARS - Google Patents

I-EARN HEARING DEVICE FOR HEAVY HEARS

Info

Publication number: DK537579A
Authority: DK; Denmark
Prior art keywords: hears; earn; heavy; hearing device; hearing
Prior art date: 1978-12-18

Application number

DK537579A

Other languages

Danish (da)

Inventor

B Diethlem

Original Assignee

Phonak Ag

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.)

1978-12-18

Filing date

1979-12-17

Publication date

1980-06-19

1979-12-17 Application filed by Phonak Ag filed Critical Phonak Ag

1980-06-19 Publication of DK537579A publication Critical patent/DK537579A/en

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
- H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
- H04R25/456—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback mechanically

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)
Prostheses (AREA)

DK537579A 1978-12-18 1979-12-17 I-EARN HEARING DEVICE FOR HEAVY HEARS DK537579A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH1284578A CH638070A5 (en)	1978-12-18	1978-12-18	In-ear hearing aid for persons hard of hearing

Publications (1)

Publication Number	Publication Date
DK537579A true DK537579A (en)	1980-06-19

Family

ID=4386928

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK537579A DK537579A (en)	1978-12-18	1979-12-17	I-EARN HEARING DEVICE FOR HEAVY HEARS

Country Status (3)

Country	Link
CH (1)	CH638070A5 (en)
DE (2)	DE7934987U1 (en)
DK (1)	DK537579A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3505099A1 (en) *	1984-02-23	1985-09-05	Rion Co. Ltd., Kokubunji, Tokio/Tokyo	Hearing aid
DE3413067C1 (en) *	1984-04-06	1989-06-08	Westra Electronic Gmbh, 8901 Welden	Hearing aid earmold end piece and hearing aid earmold on the hearing side
DE8518681U1 (en) *	1985-06-27	1986-06-12	Siemens AG, 1000 Berlin und 8000 München	Hearing aid
DE3616637A1 (en) *	1986-05-16	1987-11-19	Siemens Ag	DEVICE FOR SCREWING ON A LID ON A SCREW CONNECTOR OF A HOUR DEVICE
AT389203B (en) *	1988-03-18	1989-11-10	Hueber Fritz	HOER DEVICE TO WEAR IN THE EAR
NL8802355A (en) *	1988-09-26	1990-04-17	Philips Nv	IN-THE-EAR HEARING AID.
NL8802518A (en) *	1988-10-13	1990-05-01	Philips Nv	IN-THE-EAR HEARING AID.
DE29506858U1 (en) *	1995-04-22	1996-08-22	Türk, Hellmuth J., 51067 Köln	In-the-ear hearing aid
DE102015226813A1 (en) *	2015-12-29	2017-06-29	Sivantos Pte. Ltd.	hearing Aid

1978
- 1978-12-18 CH CH1284578A patent/CH638070A5/en not_active IP Right Cessation
1979
- 1979-12-12 DE DE19797934987U patent/DE7934987U1/en not_active Expired
- 1979-12-12 DE DE19792949992 patent/DE2949992A1/en not_active Ceased
- 1979-12-17 DK DK537579A patent/DK537579A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
CH638070A5 (en)	1983-08-31
DE7934987U1 (en)	1984-04-26
DE2949992A1 (en)	1980-07-03

Similar Documents

Publication	Publication Date	Title
NL7809646A (en)	1979-10-26	BATTLE-CLEANING DEVICE.
NL7904036A (en)	1979-11-27	SEMI-GUIDE DEVICE.
FI791721A7 (en)	1979-12-01	WELDING DEVICE
FI791722A7 (en)	1979-12-01	WELDING DEVICE
NL7900274A (en)	1979-07-17	SEMI-GUIDE DEVICE.
NL7903147A (en)	1979-10-26	SEMI-GUIDE DEVICE.
IT7924306A0 (en)	1979-07-11	AUDIO-VOICE DEVICE.
BR7906892A (en)	1980-07-15	FOUCAULT CURRENT REDUCTION DEVICE
BR7901580A (en)	1979-10-16	CONNECTION DEVICE
NL7803706A (en)	1979-10-09	SEMI-GUIDE DEVICE.
DK537579A (en)	1980-06-19	I-EARN HEARING DEVICE FOR HEAVY HEARS
NL7806139A (en)	1979-12-10	BOX-CLOSING DEVICE.
NL7801532A (en)	1979-08-14	SEMI-GUIDE DEVICE.
ES499436A0 (en)	1982-04-01	DRAWING DEVICE
AT355527B (en)	1980-03-10	TURNING DEVICE
ES237776Y (en)	1979-04-01	STACKER-FEEDER DEVICE.
ATA202579A (en)	1997-10-15	BAGING DEVICE
DE2951836A1 (en)	1980-07-10	SLIDER-LOCKING DEVICE
PL211773A1 (en)	1979-10-08	DEVICE FOR ASSEMBLY
AT372051B (en)	1983-08-25	LINE INFLUENCING DEVICE
BE878765A (en)	1980-03-13	REPRODUCTION DEVICE
RO77800A2 (en)	1981-12-25	DRAWING DEVICE
DD134925A1 (en)	1979-04-04	DRAWING DEVICE
BR7908932A (en)	1981-06-30	PASSADIC DEVICE
RO79450A2 (en)	1982-06-25	DEPARAFINATION DEVICE

Legal Events

Date	Code	Title	Description
1985-05-20	ATS	Application withdrawn