JPH0733279Y2 - 消音装置 - Google Patents

消音装置

Info

Publication number
JPH0733279Y2
JPH0733279Y2 JP1991000598U JP59891U JPH0733279Y2 JP H0733279 Y2 JPH0733279 Y2 JP H0733279Y2 JP 1991000598 U JP1991000598 U JP 1991000598U JP 59891 U JP59891 U JP 59891U JP H0733279 Y2 JPH0733279 Y2 JP H0733279Y2
Authority
JP
Japan
Prior art keywords
piezoelectric element
piezoelectric
sound wave
front panel
silencer
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
JP1991000598U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0498098U (enExample
Inventor
博明 柳田
佳信 尾原
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.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Kasei 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 Sekisui Kasei Co Ltd filed Critical Sekisui Kasei Co Ltd
Priority to JP1991000598U priority Critical patent/JPH0733279Y2/ja
Publication of JPH0498098U publication Critical patent/JPH0498098U/ja
Application granted granted Critical
Publication of JPH0733279Y2 publication Critical patent/JPH0733279Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1991000598U 1991-01-11 1991-01-11 消音装置 Expired - Lifetime JPH0733279Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1991000598U JPH0733279Y2 (ja) 1991-01-11 1991-01-11 消音装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991000598U JPH0733279Y2 (ja) 1991-01-11 1991-01-11 消音装置

Publications (2)

Publication Number Publication Date
JPH0498098U JPH0498098U (enExample) 1992-08-25
JPH0733279Y2 true JPH0733279Y2 (ja) 1995-07-31

Family

ID=31727383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991000598U Expired - Lifetime JPH0733279Y2 (ja) 1991-01-11 1991-01-11 消音装置

Country Status (1)

Country Link
JP (1) JPH0733279Y2 (enExample)

Also Published As

Publication number Publication date
JPH0498098U (enExample) 1992-08-25

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