ES181623U - Altavoz de bocina perfeccionado. - Google Patents

Altavoz de bocina perfeccionado.

Info

Publication number
ES181623U
ES181623U ES0181623U ES181623U ES181623U ES 181623 U ES181623 U ES 181623U ES 0181623 U ES0181623 U ES 0181623U ES 181623 U ES181623 U ES 181623U ES 181623 U ES181623 U ES 181623U
Authority
ES
Spain
Prior art keywords
diaphragm
translation
machine
legally binding
google translate
Prior art date
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.)
Granted
Application number
ES0181623U
Other languages
English (en)
Other versions
ES181623Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES181623U publication Critical patent/ES181623U/es
Application granted granted Critical
Publication of ES181623Y publication Critical patent/ES181623Y/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)

Abstract

Altavoz de bocina perfeccionado; que incluyen por lo menos un transductor electro-mecánico dotado de por lo menos un diafragma cuya superficie útil puede oscilar en una dirección esencialmente ortogonal al plano definido por el contorno de dicha superficie, caracterizado por el hecho de que en oposición a dicho diafragma se halla dispuesta una superficie contrapuesta cuya distancia es mínima al dicho diafragma, en un punto interior de su contorno y aumenta progresivamente con la distancia desde dicho punto, uniéndose las superficies de dicho diafragma y contrapuesta sin sustancial solución de continuidad con superficies fijas que definen entre si la superficie rígida de una bocina.
ES1972181623U 1971-06-09 1972-06-09 Altavoz de bocina perfeccionado. Expired ES181623Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2569671 1971-06-09

Publications (2)

Publication Number Publication Date
ES181623U true ES181623U (es) 1973-04-01
ES181623Y ES181623Y (es) 1974-03-16

Family

ID=11217467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972181623U Expired ES181623Y (es) 1971-06-09 1972-06-09 Altavoz de bocina perfeccionado.

Country Status (5)

Country Link
CH (1) CH551124A (es)
DE (1) DE2228827C2 (es)
ES (1) ES181623Y (es)
FR (1) FR2143715B3 (es)
NL (1) NL7207928A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1592246A (en) * 1976-09-23 1981-07-01 Isaac T P Sound projection system
FR2495423B1 (fr) * 1980-11-28 1989-11-10 Topalian Daniel Enceinte acoustique a pavillon double avant non replie, et caisson ferme arriere

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE522584A (es) * 1952-09-11

Also Published As

Publication number Publication date
ES181623Y (es) 1974-03-16
CH551124A (it) 1974-06-28
FR2143715A1 (es) 1973-02-09
NL7207928A (es) 1972-12-12
DE2228827C2 (de) 1983-12-01
FR2143715B3 (es) 1975-08-08
DE2228827A1 (de) 1973-01-25

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