JPH0418519B2 - - Google Patents

Info

Publication number
JPH0418519B2
JPH0418519B2 JP58103811A JP10381183A JPH0418519B2 JP H0418519 B2 JPH0418519 B2 JP H0418519B2 JP 58103811 A JP58103811 A JP 58103811A JP 10381183 A JP10381183 A JP 10381183A JP H0418519 B2 JPH0418519 B2 JP H0418519B2
Authority
JP
Japan
Prior art keywords
oil
radiation plate
vibration
liquid
excitation
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.)
Expired - Lifetime
Application number
JP58103811A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59228499A (ja
Inventor
Yoshitada Tominaga
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP10381183A priority Critical patent/JPS59228499A/ja
Publication of JPS59228499A publication Critical patent/JPS59228499A/ja
Publication of JPH0418519B2 publication Critical patent/JPH0418519B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/04—Acoustic filters ; Acoustic resonators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP10381183A 1983-06-10 1983-06-10 送受波器 Granted JPS59228499A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10381183A JPS59228499A (ja) 1983-06-10 1983-06-10 送受波器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10381183A JPS59228499A (ja) 1983-06-10 1983-06-10 送受波器

Publications (2)

Publication Number Publication Date
JPS59228499A JPS59228499A (ja) 1984-12-21
JPH0418519B2 true JPH0418519B2 (enrdf_load_stackoverflow) 1992-03-27

Family

ID=14363782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10381183A Granted JPS59228499A (ja) 1983-06-10 1983-06-10 送受波器

Country Status (1)

Country Link
JP (1) JPS59228499A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5281963B2 (ja) * 2009-06-22 2013-09-04 株式会社オーディオテクニカ スピーカ
JP6394667B2 (ja) * 2016-02-29 2018-09-26 株式会社デンソー 電力変換装置
WO2017149972A1 (ja) * 2016-02-29 2017-09-08 株式会社デンソー 電力変換装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131708U (enrdf_load_stackoverflow) * 1975-04-16 1976-10-23

Also Published As

Publication number Publication date
JPS59228499A (ja) 1984-12-21

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