JPS60155698U - 減音装置 - Google Patents

減音装置

Info

Publication number
JPS60155698U
JPS60155698U JP1984043726U JP4372684U JPS60155698U JP S60155698 U JPS60155698 U JP S60155698U JP 1984043726 U JP1984043726 U JP 1984043726U JP 4372684 U JP4372684 U JP 4372684U JP S60155698 U JPS60155698 U JP S60155698U
Authority
JP
Japan
Prior art keywords
air
reduction device
sound reduction
water
spout
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
JP1984043726U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0357598Y2 (enrdf_load_stackoverflow
Inventor
肇 湯浅
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP1984043726U priority Critical patent/JPS60155698U/ja
Publication of JPS60155698U publication Critical patent/JPS60155698U/ja
Application granted granted Critical
Publication of JPH0357598Y2 publication Critical patent/JPH0357598Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Landscapes

  • Toys (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1984043726U 1984-03-26 1984-03-26 減音装置 Granted JPS60155698U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984043726U JPS60155698U (ja) 1984-03-26 1984-03-26 減音装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984043726U JPS60155698U (ja) 1984-03-26 1984-03-26 減音装置

Publications (2)

Publication Number Publication Date
JPS60155698U true JPS60155698U (ja) 1985-10-17
JPH0357598Y2 JPH0357598Y2 (enrdf_load_stackoverflow) 1991-12-27

Family

ID=30555655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984043726U Granted JPS60155698U (ja) 1984-03-26 1984-03-26 減音装置

Country Status (1)

Country Link
JP (1) JPS60155698U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006232050A (ja) * 2005-02-24 2006-09-07 Mitsui Eng & Shipbuild Co Ltd 船舶の放出水雑音を遮蔽する方法及び船舶の放出水雑音の遮蔽装置
JP2013010502A (ja) * 2012-07-31 2013-01-17 Mitsubishi Heavy Ind Ltd 摩擦抵抗低減型船舶

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136289A (en) * 1977-04-30 1978-11-28 Takumi Yoshii Method of decreasing resistance between solid and liquid utilizing air bubble
JPS5847690A (ja) * 1981-09-17 1983-03-19 Kazu Tanabe 船の摩擦抵抗減少方法およびその装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136289A (en) * 1977-04-30 1978-11-28 Takumi Yoshii Method of decreasing resistance between solid and liquid utilizing air bubble
JPS5847690A (ja) * 1981-09-17 1983-03-19 Kazu Tanabe 船の摩擦抵抗減少方法およびその装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006232050A (ja) * 2005-02-24 2006-09-07 Mitsui Eng & Shipbuild Co Ltd 船舶の放出水雑音を遮蔽する方法及び船舶の放出水雑音の遮蔽装置
JP2013010502A (ja) * 2012-07-31 2013-01-17 Mitsubishi Heavy Ind Ltd 摩擦抵抗低減型船舶

Also Published As

Publication number Publication date
JPH0357598Y2 (enrdf_load_stackoverflow) 1991-12-27

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