CH92011A - Telephone receiver to be inserted into the ear canal. - Google Patents

Telephone receiver to be inserted into the ear canal.

Info

Publication number
CH92011A
CH92011A CH92011DA CH92011A CH 92011 A CH92011 A CH 92011A CH 92011D A CH92011D A CH 92011DA CH 92011 A CH92011 A CH 92011A
Authority
CH
Switzerland
Prior art keywords
ear canal
telephone receiver
telephone
receiver
canal
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Siem Halske
Original Assignee
Siemens 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.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH92011A publication Critical patent/CH92011A/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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1016—Earpieces of the intra-aural type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/10—Telephone receivers
CH92011D 1919-07-25 1920-07-05 Telephone receiver to be inserted into the ear canal. CH92011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE348388T 1919-07-25

Publications (1)

Publication Number Publication Date
CH92011A true CH92011A (en) 1921-12-01

Family

ID=6257293

Family Applications (1)

Application Number Title Priority Date Filing Date
CH92011D CH92011A (en) 1919-07-25 1920-07-05 Telephone receiver to be inserted into the ear canal.

Country Status (6)

Country Link
US (1) US1406510A (en)
CH (1) CH92011A (en)
DE (1) DE348388C (en)
FR (1) FR531513A (en)
GB (1) GB149621A (en)
NL (1) NL9293C (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1165248A (en) * 1980-10-31 1984-04-10 Shingo Watanabe Electro-acoustic transducer
USD288512S (en) * 1985-04-24 1987-03-03 Thermo-Serv, Inc. Wine glass
USD659117S1 (en) * 2010-08-10 2012-05-08 Bose Corporation Set of headphones
EP2953377B1 (en) * 2014-06-03 2020-05-06 GN Audio A/S Monaural wireless headset
USD774489S1 (en) 2014-09-03 2016-12-20 Sennheiser Electronic Gmbh & Co. Kg Pair of earphones
TWD176083S (en) * 2014-12-29 2016-06-01 三星電子股份有限公司 Portion of earphone
USD747702S1 (en) * 2015-01-20 2016-01-19 Robert Breines Headphone
USD823829S1 (en) * 2015-07-08 2018-07-24 Gn Netcom A/S Headset
USD813849S1 (en) * 2016-01-13 2018-03-27 Urbanista AB Headphone
USD828823S1 (en) * 2016-09-26 2018-09-18 Shenzhen Dacom Electronics Co., Ltd. Earphone
USD877722S1 (en) * 2019-04-30 2020-03-10 Shenzhen Ginto E-commerce Co., Limited Wireless earbud
USD895579S1 (en) * 2019-04-30 2020-09-08 Shenzhen Ginto E-commerce Co., Limited Wireless earbud
USD887396S1 (en) * 2019-10-23 2020-06-16 Shenzhen Earfun Technology Co., Ltd. Wireless headset
USD883960S1 (en) * 2020-01-18 2020-05-12 Dongguan Pinmi Electronic Technology Co., Ltd Earphones
USD893462S1 (en) * 2020-03-05 2020-08-18 Shenzhen Humboldt Technology Co., Ltd Headphone
USD905018S1 (en) * 2020-03-26 2020-12-15 Zhaowei Zhu Earphone
USD924851S1 (en) * 2020-09-28 2021-07-13 Shenzhen Qianhai Patuoxun Network And Technology Co., Ltd Earphones
USD953303S1 (en) * 2021-06-22 2022-05-31 Besing Technology (Shenzhen) Co., Ltd. Wireless earphones with charging case
USD991912S1 (en) * 2021-08-13 2023-07-11 Shenzhen Grandsun Electronic Co., Ltd. Wireless earphone

Also Published As

Publication number Publication date
GB149621A (en) 1921-06-16
NL9293C (en) 1923-07-16
FR531513A (en) 1922-01-16
DE348388C (en) 1922-02-07
US1406510A (en) 1922-02-14

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