DE8610875U1 - - Google Patents

Info

Publication number
DE8610875U1
DE8610875U1 DE8610875U DE8610875U DE8610875U1 DE 8610875 U1 DE8610875 U1 DE 8610875U1 DE 8610875 U DE8610875 U DE 8610875U DE 8610875 U DE8610875 U DE 8610875U DE 8610875 U1 DE8610875 U1 DE 8610875U1
Authority
DE
Germany
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8610875U
Other languages
German (de)
Original Assignee
Deuble, Thomas, 8998 Lindenberg, De
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 Deuble, Thomas, 8998 Lindenberg, De filed Critical Deuble, Thomas, 8998 Lindenberg, De
Priority to DE8610875U priority Critical patent/DE8610875U1/de
Publication of DE8610875U1 publication Critical patent/DE8610875U1/de
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
    • H04R1/24Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02Details
    • H04R9/025Magnetic circuit
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
    • H04R2209/022Aspects regarding the stray flux internal or external to the magnetic circuit, e.g. shielding, shape of magnetic circuit, flux compensation coils
DE8610875U 1986-04-21 1986-04-21 Expired DE8610875U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8610875U DE8610875U1 (en) 1986-04-21 1986-04-21

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE8610875U DE8610875U1 (en) 1986-04-21 1986-04-21
EP87105855A EP0242856B1 (en) 1986-04-21 1987-04-21 Coaxial loud speaker
AT87105855T AT71789T (en) 1986-04-21 1987-04-21 Coaxial speaker.
DE8787105855T DE3775970D1 (en) 1986-04-21 1987-04-21 COAXIAL SPEAKER.

Publications (1)

Publication Number Publication Date
DE8610875U1 true DE8610875U1 (en) 1986-06-05

Family

ID=6793892

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8610875U Expired DE8610875U1 (en) 1986-04-21 1986-04-21
DE8787105855T Expired - Fee Related DE3775970D1 (en) 1986-04-21 1987-04-21 COAXIAL SPEAKER.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8787105855T Expired - Fee Related DE3775970D1 (en) 1986-04-21 1987-04-21 COAXIAL SPEAKER.

Country Status (3)

Country Link
EP (1) EP0242856B1 (en)
AT (1) AT71789T (en)
DE (2) DE8610875U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242856A2 (en) * 1986-04-21 1987-10-28 Thomas Deuble Coaxial loud speaker
DE102006024054B3 (en) * 2006-05-23 2007-09-20 Klaus Reck Coaxial loudspeaker, has speaker case with closed cylinder for generating high-pitched speaker volume and made of single piece-light alloy-die cast, and high-pitched speaker stuck into cylindrical volume in air-tight manner
US8284983B2 (en) 2007-08-14 2012-10-09 Klaus Reck Coaxial loudspeaker

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4021651C1 (en) * 1990-07-07 1991-06-27 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
JP3167153B2 (en) * 1991-09-30 2001-05-21 パイオニア株式会社 Speaker spacer
IT1258008B (en) * 1992-01-14 1996-02-20 Composite electro-acoustic transducer for the reproduction of medium-high frequencies
GB2364847B (en) * 2000-07-11 2004-10-13 Kef Audio Compound loudspeaker having a magnet system
DE102010015445B4 (en) 2010-04-17 2012-10-25 Arne Färber Coaxial
GB2502189B (en) * 2013-03-25 2014-06-04 Tannoy Ltd Loudspeaker
GB2543322A (en) * 2015-10-14 2017-04-19 Music Group Ip Ltd Loudspeaker

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB311486A (en) * 1928-02-27 1929-05-16 British Thomson Houston Co Ltd Improvements relating to electro-magnetic acoustic devices for the interconversion of mechanical and electric oscillations, such as loud-speakers
US2923783A (en) * 1957-06-17 1960-02-02 Stanley F White Electro-acoustical transducer
GB1572023A (en) * 1977-05-06 1980-07-23 Tannoy Products Ltd Moving coil loudspeakers
DE3007115A1 (en) * 1980-01-19 1981-09-10 Ehmann Elektrotech Loudspeaker using single magnet for three diaphragms - has circular pole shoes providing air gaps for concentrically moving coils
JPS5791098A (en) * 1980-11-28 1982-06-07 Hitachi Ltd Dynamic type speaker
DE3339720A1 (en) * 1983-11-03 1985-05-15 Magnetfab Bonn Gmbh LOW-SPREADING POT MAGNET SYSTEM FOR MAGNETIC-DYNAMIC SPEAKERS OR ACOUSTIC CONVERTER
JPS60177798A (en) * 1984-02-23 1985-09-11 Matsushita Electric Ind Co Ltd Coaxial flat speaker
DE8610875U1 (en) * 1986-04-21 1986-06-05 Deuble, Thomas, 8998 Lindenberg, De

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242856A2 (en) * 1986-04-21 1987-10-28 Thomas Deuble Coaxial loud speaker
EP0242856A3 (en) * 1986-04-21 1989-03-15 Thomas Deuble Coaxial loud speaker
DE102006024054B3 (en) * 2006-05-23 2007-09-20 Klaus Reck Coaxial loudspeaker, has speaker case with closed cylinder for generating high-pitched speaker volume and made of single piece-light alloy-die cast, and high-pitched speaker stuck into cylindrical volume in air-tight manner
US8284983B2 (en) 2007-08-14 2012-10-09 Klaus Reck Coaxial loudspeaker

Also Published As

Publication number Publication date
EP0242856A2 (en) 1987-10-28
AT71789T (en) 1992-02-15
EP0242856A3 (en) 1989-03-15
DE3775970D1 (en) 1992-02-27
EP0242856B1 (en) 1992-01-15

Similar Documents

Publication Publication Date Title
JPH0317372B2 (en)
JPH02500470A (en)
JPH01500749A (en)
JPH0235216B2 (en)
JPH0436809Y2 (en)
JPS62119788U (en)
JPH0317635B2 (en)
JPS63164361U (en)
JPH0516678B2 (en)
DE3790865T (en)
JPH0447469B2 (en)
JPH0240747B2 (en)
JPS62178098U (en)
JPH025495Y2 (en)
JPH0569363B2 (en)
DE8630404U1 (en)
DE8600430U1 (en)
DE8706453U1 (en)
FR2598112B1 (en)
JPH0319301Y2 (en)
JPH0319003B2 (en)
JPH0467804B2 (en)
JPH038767B2 (en)
JPS62130370U (en)
DE8618162U1 (en)