JPS6412800A - Electromagnetic sounding body - Google Patents

Electromagnetic sounding body

Info

Publication number
JPS6412800A
JPS6412800A JP16899987A JP16899987A JPS6412800A JP S6412800 A JPS6412800 A JP S6412800A JP 16899987 A JP16899987 A JP 16899987A JP 16899987 A JP16899987 A JP 16899987A JP S6412800 A JPS6412800 A JP S6412800A
Authority
JP
Japan
Prior art keywords
terminal
plate
heat
sheet
heat compression
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
JP16899987A
Other languages
Japanese (ja)
Other versions
JP2615628B2 (en
Inventor
Shinji Morimoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62168999A priority Critical patent/JP2615628B2/en
Publication of JPS6412800A publication Critical patent/JPS6412800A/en
Application granted granted Critical
Publication of JP2615628B2 publication Critical patent/JP2615628B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Abstract

PURPOSE:To prevent an electric failure of a terminal and a plate due to the unevenness of a coating and to prevent the variation of performance due to the variations of the heights of a magnet on a terminal and a coil by protruding a part of a terminal as a lead terminal and coating the insulating layer made of a resin or the like on the plate side of the lead terminal. CONSTITUTION:The terminal 17 and the plate 15 are adhered and fixed by heat compressing adherence by pinching the heat compression adhering sheet 19 between the terminal and the plate, and then, the sheet 19 does not flow nor forms the uevenness due to heat, so that the thickness of the heat compression adhering sheet 19 is equally maintained, and the heights to the metal diaphragm of the magnet 3 and the coil 4 on the terminal 17 are constant without the unevenness, the inclination is not produced nor the variation of the performance is produced. In place of the heat compression adhering sheet 19, the insulating layer of the resin or the like may be equally coated on the plate side 15 of the terminal 17.
JP62168999A 1987-07-07 1987-07-07 Electromagnetic sounding body Expired - Fee Related JP2615628B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62168999A JP2615628B2 (en) 1987-07-07 1987-07-07 Electromagnetic sounding body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62168999A JP2615628B2 (en) 1987-07-07 1987-07-07 Electromagnetic sounding body

Publications (2)

Publication Number Publication Date
JPS6412800A true JPS6412800A (en) 1989-01-17
JP2615628B2 JP2615628B2 (en) 1997-06-04

Family

ID=15878473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62168999A Expired - Fee Related JP2615628B2 (en) 1987-07-07 1987-07-07 Electromagnetic sounding body

Country Status (1)

Country Link
JP (1) JP2615628B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008147806A (en) * 2006-12-07 2008-06-26 Audio Technica Corp Condenser microphone and manufacturing method therefor
US10438579B2 (en) 2017-01-13 2019-10-08 Kabushiki Kaisha Toshiba Device for reducing noise, flight vehicle, and program

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599596U (en) * 1978-12-31 1980-07-10
JPS5879800U (en) * 1981-11-24 1983-05-30 株式会社　シチズン電子 Electromagnetic sounding body
JPS61136249A (en) * 1984-12-06 1986-06-24 Nec Kansai Ltd Hybrid ic
JPS63204998A (en) * 1987-02-20 1988-08-24 Tdk Corp Magnetoacoustic transducer
JPS63133797U (en) * 1987-02-23 1988-09-01

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5599596U (en) * 1978-12-31 1980-07-10
JPS5879800U (en) * 1981-11-24 1983-05-30 株式会社　シチズン電子 Electromagnetic sounding body
JPS61136249A (en) * 1984-12-06 1986-06-24 Nec Kansai Ltd Hybrid ic
JPS63204998A (en) * 1987-02-20 1988-08-24 Tdk Corp Magnetoacoustic transducer
JPS63133797U (en) * 1987-02-23 1988-09-01

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008147806A (en) * 2006-12-07 2008-06-26 Audio Technica Corp Condenser microphone and manufacturing method therefor
US10438579B2 (en) 2017-01-13 2019-10-08 Kabushiki Kaisha Toshiba Device for reducing noise, flight vehicle, and program

Also Published As

Publication number Publication date
JP2615628B2 (en) 1997-06-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees