JPS58597U - acoustic transducer - Google Patents

acoustic transducer

Info

Publication number
JPS58597U
JPS58597U JP9399581U JP9399581U JPS58597U JP S58597 U JPS58597 U JP S58597U JP 9399581 U JP9399581 U JP 9399581U JP 9399581 U JP9399581 U JP 9399581U JP S58597 U JPS58597 U JP S58597U
Authority
JP
Japan
Prior art keywords
acoustic transducer
screw member
acoustic
yoke
hollow
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
JP9399581U
Other languages
Japanese (ja)
Other versions
JPS6219039Y2 (en
Inventor
藤平　正男
Original Assignee
ソニー株式会社
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 ソニー株式会社 filed Critical ソニー株式会社
Priority to JP9399581U priority Critical patent/JPS58597U/en
Publication of JPS58597U publication Critical patent/JPS58597U/en
Application granted granted Critical
Publication of JPS6219039Y2 publication Critical patent/JPS6219039Y2/ja
Granted 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 the drawing]

第１図及び第２図は夫々従来例を示す断面図、第３図は
本考案音響変換器の一実施例を示す断面図、第４図は本
考案音響変換器の他の例を示す断面図である。 １はヨーク、２はセンターポール、２Ｃはネジ溝、１１
は中空ネジ部材、１２はナツトである。1 and 2 are cross-sectional views showing conventional examples, FIG. 3 is a cross-sectional view showing one embodiment of the acoustic transducer of the present invention, and FIG. 4 is a cross-sectional view showing another example of the acoustic transducer of the present invention. It is a diagram. 1 is the yoke, 2 is the center pole, 2C is the screw groove, 11
1 is a hollow screw member, and 12 is a nut.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] センターポールをネジ部材によりヨークに取り付けると
ともに上記ネジ部材を中空として上記ネジ部材により音
響回路の一部を構成するようにし　−たことを特徴とす
る音響変換器。An acoustic transducer characterized in that a center pole is attached to a yoke by a screw member, and the screw member is hollow so that the screw member constitutes a part of an acoustic circuit.
JP9399581U 1981-06-25 1981-06-25 acoustic transducer Granted JPS58597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9399581U JPS58597U (en) 1981-06-25 1981-06-25 acoustic transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9399581U JPS58597U (en) 1981-06-25 1981-06-25 acoustic transducer

Publications (2)

Publication Number Publication Date
JPS58597U true JPS58597U (en) 1983-01-05
JPS6219039Y2 JPS6219039Y2 (en) 1987-05-15

Family

ID=29888942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9399581U Granted JPS58597U (en) 1981-06-25 1981-06-25 acoustic transducer

Country Status (1)

Country Link
JP (1) JPS58597U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006197070A (en) * 2005-01-12 2006-07-27 Audio Technica Corp Dynamic microphone

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006197070A (en) * 2005-01-12 2006-07-27 Audio Technica Corp Dynamic microphone

Also Published As

Publication number Publication date
JPS6219039Y2 (en) 1987-05-15

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