JPH01147600U - - Google Patents
Info
- Publication number
- JPH01147600U JPH01147600U JP4457888U JP4457888U JPH01147600U JP H01147600 U JPH01147600 U JP H01147600U JP 4457888 U JP4457888 U JP 4457888U JP 4457888 U JP4457888 U JP 4457888U JP H01147600 U JPH01147600 U JP H01147600U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic circuit
- woofer
- tweeter
- magnetic
- pot type
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
第1図は本考案の第1実施例、第2図は同第2
実施例、第3図は従来例である。
20…ウーハ用磁気回路、21a…ポール部、
23…プレート、25…ツボ型ヨーク、g…ウー
ハ用磁気ギヤンプ、g2…ツイータ用磁気ギヤツ
プ。
Figure 1 shows the first embodiment of the present invention, and Figure 2 shows the second embodiment of the invention.
The embodiment shown in FIG. 3 is a conventional example. 20...Magnetic circuit for woofer, 21a...Pole part,
23... Plate, 25... Pot type yoke, g... Magnetic gear for woofer, g2 ... Magnetic gear for tweeter.
Claims (1)
のにおいて、前記ウーハ用磁気回路は外磁型であ
つてポール部とプレートとが略同一高さに形成さ
れ、かつ前記ポール部上面に前記ツイータ用磁気
回路のツボ型ヨークが直接設けられ、このツボ型
ヨーク内にマグネツトが設けられるとともにツイ
ータ用磁気ギヤツプが形成され、かつツボ型ヨー
クの下方外周部と前記プレートとの間にウーハ用
磁気ギヤツプを形成したことを特徴とするコアキ
シヤルスピーカの磁気回路構造。 In the magnetic circuit for a woofer and a tweeter, the magnetic circuit for the woofer is of an external magnetic type, and a pole portion and a plate are formed at approximately the same height, and the magnetic circuit for the tweeter is formed on the upper surface of the pole portion. A pot type yoke is directly provided, a magnet is provided within the pot type yoke, a tweeter magnetic gap is formed, and a woofer magnetic gap is formed between the lower outer peripheral portion of the pot type yoke and the plate. The magnetic circuit structure of a coaxial speaker is characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4457888U JPH01147600U (en) | 1988-04-01 | 1988-04-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4457888U JPH01147600U (en) | 1988-04-01 | 1988-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01147600U true JPH01147600U (en) | 1989-10-12 |
Family
ID=31270928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4457888U Pending JPH01147600U (en) | 1988-04-01 | 1988-04-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01147600U (en) |
-
1988
- 1988-04-01 JP JP4457888U patent/JPH01147600U/ja active Pending