HU167591B - - Google Patents

Info

Publication number
HU167591B
HU167591B HUEE2198A HUEE002198A HU167591B HU 167591 B HU167591 B HU 167591B HU EE2198 A HUEE2198 A HU EE2198A HU EE002198 A HUEE002198 A HU EE002198A HU 167591 B HU167591 B HU 167591B
Authority
HU
Hungary
Application number
HUEE2198A
Other languages
Hungarian (hu)
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 filed Critical
Priority to HUEE2198A priority Critical patent/HU167591B/hu
Priority to AT461474A priority patent/AT336103B/de
Priority to SE7407338A priority patent/SE391102B/xx
Priority to SU2032600A priority patent/SU500777A3/ru
Priority to DE2428909A priority patent/DE2428909A1/de
Priority to BG7400026990A priority patent/BG24685A3/xx
Priority to CS7400004350A priority patent/CS178821B2/cs
Priority to FR7423354A priority patent/FR2256619A1/fr
Priority to PL1974173830A priority patent/PL95857B1/pl
Publication of HU167591B publication Critical patent/HU167591B/hu

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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2209/00—Details 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
    • H04R2209/024—Manufacturing aspects of the magnetic circuit of loudspeaker or microphone transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
HUEE2198A 1973-12-28 1973-12-28 HU167591B (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
HUEE2198A HU167591B (de) 1973-12-28 1973-12-28
AT461474A AT336103B (de) 1973-12-28 1974-06-04 Verfahren zur herstellung des magnetkreises eines elektroakustischen wandlers
SE7407338A SE391102B (sv) 1973-12-28 1974-06-04 Elektroakustisk omvandlare samt sett att framstella omvandlaren
SU2032600A SU500777A3 (ru) 1973-12-28 1974-06-12 Громкоговоритель
DE2428909A DE2428909A1 (de) 1973-12-28 1974-06-14 Elektroakustischer wandler mit magnetkreis
BG7400026990A BG24685A3 (en) 1973-12-28 1974-06-15 Electroacoustic converter with magnetic circuit nd method of manufacturing same
CS7400004350A CS178821B2 (en) 1973-12-28 1974-06-20 Electroacustic converter with magnetic circuit and manufacturing thereof
FR7423354A FR2256619A1 (en) 1973-12-28 1974-07-04 Electro-acoustical transducer - has magnetic circuit consisting of armature(s) and magnet(s)
PL1974173830A PL95857B1 (pl) 1973-12-28 1974-09-03 Przetwornik elektroakustyczny z obwodem magnetycznym i sposob wytwarzania przetwornika elektroakustycznego z obwodem magnetycznym

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE2198A HU167591B (de) 1973-12-28 1973-12-28

Publications (1)

Publication Number Publication Date
HU167591B true HU167591B (de) 1975-11-28

Family

ID=10995538

Family Applications (1)

Application Number Title Priority Date Filing Date
HUEE2198A HU167591B (de) 1973-12-28 1973-12-28

Country Status (9)

Country Link
AT (1) AT336103B (de)
BG (1) BG24685A3 (de)
CS (1) CS178821B2 (de)
DE (1) DE2428909A1 (de)
FR (1) FR2256619A1 (de)
HU (1) HU167591B (de)
PL (1) PL95857B1 (de)
SE (1) SE391102B (de)
SU (1) SU500777A3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983001884A1 (en) * 1981-11-17 1983-05-26 Tiefenbrun, Ivor, Sigmund Loudspeaker assembly
DE69407936T2 (de) * 1993-12-03 1998-04-30 Harman Int Ind Verfahren zur Herstellung von Lautsprechern

Also Published As

Publication number Publication date
SE7407338L (de) 1975-06-30
FR2256619B1 (de) 1980-07-11
FR2256619A1 (en) 1975-07-25
AT336103B (de) 1977-04-25
ATA461474A (de) 1976-08-15
PL95857B1 (pl) 1977-11-30
SU500777A3 (ru) 1976-01-25
BG24685A3 (en) 1978-04-12
CS178821B2 (en) 1977-10-31
DE2428909A1 (de) 1975-07-10
SE391102B (sv) 1977-01-31

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee