NL191225C - Elektro-akoestische transducent. - Google Patents

Elektro-akoestische transducent.

Info

Publication number
NL191225C
NL191225C NL8006984A NL8006984A NL191225C NL 191225 C NL191225 C NL 191225C NL 8006984 A NL8006984 A NL 8006984A NL 8006984 A NL8006984 A NL 8006984A NL 191225 C NL191225 C NL 191225C
Authority
NL
Netherlands
Prior art keywords
electro
acoustic transducer
acoustic
transducer
Prior art date
Application number
NL8006984A
Other languages
English (en)
Dutch (nl)
Other versions
NL191225B (nl
NL8006984A (nl
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of NL8006984A publication Critical patent/NL8006984A/nl
Publication of NL191225B publication Critical patent/NL191225B/xx
Application granted granted Critical
Publication of NL191225C publication Critical patent/NL191225C/xx

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
    • H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
    • 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
    • H04R9/02—Details
    • H04R9/04—Construction, mounting, or centering of coil
    • H04R9/045—Mounting

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Headphones And Earphones (AREA)
NL8006984A 1979-12-31 1980-12-22 Elektro-akoestische transducent. NL191225C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP54172668A JPS6028200B2 (ja) 1979-12-31 1979-12-31 電気音響変換器
JP17266879 1979-12-31

Publications (3)

Publication Number Publication Date
NL8006984A NL8006984A (nl) 1981-08-03
NL191225B NL191225B (nl) 1994-10-17
NL191225C true NL191225C (nl) 1995-03-16

Family

ID=15946149

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8006984A NL191225C (nl) 1979-12-31 1980-12-22 Elektro-akoestische transducent.

Country Status (11)

Country Link
JP (1) JPS6028200B2 (xx)
AT (1) AT369940B (xx)
AU (1) AU540983B2 (xx)
BR (1) BR8008627A (xx)
CA (1) CA1160732A (xx)
DE (1) DE3048779A1 (xx)
ES (1) ES8204902A1 (xx)
FR (1) FR2472899B1 (xx)
GB (2) GB2076257B (xx)
IT (1) IT1146224B (xx)
NL (1) NL191225C (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173998U (ja) * 1982-05-14 1983-11-21 シャープ株式会社 動電型スピ−カ
JPS5920797U (ja) * 1982-07-26 1984-02-08 シャープ株式会社 動電型スピ−カ
JPS62121900U (xx) * 1986-01-24 1987-08-03
JP2674777B2 (ja) * 1988-04-15 1997-11-12 松下電工株式会社 光ビーム走査用スキャナー
NO169210C (no) * 1989-07-06 1992-05-20 Nha As Elektrodynamisk lydgiver for hoereapparat.
DE4243308C2 (de) * 1992-12-21 1996-08-22 Sennheiser Electronic Dynamischer elektro-akustischer Wandler, insbesondere Kopfhörer
DE4434630A1 (de) * 1994-09-28 1996-04-04 Nokia Deutschland Gmbh UV-Klebstoff
DE19630169A1 (de) * 1996-07-26 1998-01-29 Nokia Deutschland Gmbh Schwingspulenkontaktanordnung
WO2003032505A2 (en) * 2001-10-04 2003-04-17 Koninklijke Philips Electronics N.V. Electroacoustic transducer having a moving coil and having movable holding elements for the connecting leads of the moving coil
JP4159408B2 (ja) 2003-05-26 2008-10-01 パイオニア株式会社 スピーカ
ITBO20110356A1 (it) 2011-06-21 2012-12-22 Gd Spa Unità di gommatura di un nastro di materiale di incarto
DE102015201940A1 (de) * 2015-02-04 2016-08-04 Sennheiser Electronic Gmbh & Co. Kg Elektrodynamischer Schallwandler
JP2019161542A (ja) * 2018-03-15 2019-09-19 オンキヨー株式会社 振動板およびこれを用いたスピーカーユニット、ヘッドホン、並びにイヤホン、振動板の製造方法
JPWO2020183865A1 (ja) * 2019-03-13 2021-10-21 株式会社デンソーエレクトロニクス 発音器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB776280A (en) * 1954-05-26 1957-06-05 Cole E K Ltd Improvements in or relating to moving coil loudspeakers and microphones
US3032615A (en) * 1960-02-02 1962-05-01 Rca Corp Acoustic devices
US3284581A (en) * 1963-06-03 1966-11-08 Columbia Broadcasting Syst Inc Loud speaker construction
DE1907850U (de) * 1964-06-05 1965-01-07 Blaupunkt Werke Gmbh Lautsprecher mit zuleitungslitzen zu einer schwingspule.
NL6712007A (xx) * 1967-08-31 1969-03-04
AU414741B2 (en) * 1968-06-26 1971-07-09 Girling Limited Improvements in vehicle braking systems
DE1951162A1 (de) * 1969-10-10 1971-04-22 Witt Horst C Arbeitsbuehne fuer den Bau von Schornsteinen od.dgl.

Also Published As

Publication number Publication date
NL191225B (nl) 1994-10-17
FR2472899A1 (fr) 1981-07-03
JPS6028200B2 (ja) 1985-07-03
DE3048779A1 (de) 1981-09-17
IT1146224B (it) 1986-11-12
BR8008627A (pt) 1981-07-28
ATA630380A (de) 1982-06-15
CA1160732A (en) 1984-01-17
AT369940B (de) 1983-02-10
FR2472899B1 (fr) 1985-09-13
GB2076257B (en) 1983-11-30
GB2067378A (en) 1981-07-22
ES498231A0 (es) 1982-05-01
JPS5698097A (en) 1981-08-07
DE3048779C2 (xx) 1989-01-12
IT8050471A0 (it) 1980-12-29
GB2076257A (en) 1981-11-25
ES8204902A1 (es) 1982-05-01
AU6552680A (en) 1981-07-09
GB2067378B (en) 1983-12-21
NL8006984A (nl) 1981-08-03
AU540983B2 (en) 1984-12-13

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19970701