JPS5976193U - Magnetic circuit for speakers - Google Patents

Magnetic circuit for speakers

Info

Publication number
JPS5976193U
JPS5976193U JP17226982U JP17226982U JPS5976193U JP S5976193 U JPS5976193 U JP S5976193U JP 17226982 U JP17226982 U JP 17226982U JP 17226982 U JP17226982 U JP 17226982U JP S5976193 U JPS5976193 U JP S5976193U
Authority
JP
Japan
Prior art keywords
magnetic circuit
speakers
speaker
pole
magnetized
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.)
Pending
Application number
JP17226982U
Other languages
Japanese (ja)
Inventor
鍵谷　清作
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP17226982U priority Critical patent/JPS5976193U/en
Publication of JPS5976193U publication Critical patent/JPS5976193U/en
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来例を示す半側断面図、第２図は本考案の一
実施例を示す半側断面図である。 ５・・・ポールプレート、６．８・・・磁石、７・・・
プレート、ａ・・・ウーハ−用空隙、ｂ・・・ライター
用空隙。FIG. 1 is a half sectional view showing a conventional example, and FIG. 2 is a half sectional view showing an embodiment of the present invention. 5... Pole plate, 6.8... Magnet, 7...
Plate, a...Gap for woofer, b...Gap for lighter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 同軸上に２つの空隙を設けるスピーカ用磁気回路におい
て、２つの磁石の着磁方向を同一にするとともに、一方
の空隙に磁束を導くための高透磁率材で形成したプレー
トを他方の空隙に磁束を集束させるためのポールと共用
するようにしたことを特徴とするスピーカ用磁気回路。In a speaker magnetic circuit with two coaxial air gaps, the two magnets are magnetized in the same direction, and a plate made of a high permeability material is used to guide magnetic flux into one air gap. A magnetic circuit for a speaker, characterized in that it is shared with a pole for focusing.
JP17226982U 1982-11-16 1982-11-16 Magnetic circuit for speakers Pending JPS5976193U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17226982U JPS5976193U (en) 1982-11-16 1982-11-16 Magnetic circuit for speakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17226982U JPS5976193U (en) 1982-11-16 1982-11-16 Magnetic circuit for speakers

Publications (1)

Publication Number Publication Date
JPS5976193U true JPS5976193U (en) 1984-05-23

Family

ID=30375550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17226982U Pending JPS5976193U (en) 1982-11-16 1982-11-16 Magnetic circuit for speakers

Country Status (1)

Country Link
JP (1) JPS5976193U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626486B2 (en) * 1975-10-04 1981-06-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626486B2 (en) * 1975-10-04 1981-06-18

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