JPS6444491A - Silencer - Google Patents

Silencer

Info

Publication number
JPS6444491A
JPS6444491A JP62199935A JP19993587A JPS6444491A JP S6444491 A JPS6444491 A JP S6444491A JP 62199935 A JP62199935 A JP 62199935A JP 19993587 A JP19993587 A JP 19993587A JP S6444491 A JPS6444491 A JP S6444491A
Authority
JP
Japan
Prior art keywords
exhaust
air
noise
supply port
pipeline
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.)
Pending
Application number
JP62199935A
Other languages
Japanese (ja)
Inventor
Kazuo Ishikawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP62199935A priority Critical patent/JPS6444491A/en
Publication of JPS6444491A publication Critical patent/JPS6444491A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

PURPOSE: To improve the capacity of noise elimination and to almost completely eliminate exhaust sound by forming a passage from a supply port up to a discharge port by a continuous pipeline having sufficiently long length. CONSTITUTION: The noise eliminator 3 connects its supply port 4 to an air equipment 10 for generating exhaust sound through an exhaust pipe 11. Exhaust air from the air equipment 10 is allowed to flow into the inside of the body of the noise eliminator 3 through the exhaust pipe 4 and the supply port 4, the exhaust sound of the exhaust air is attenuated through a spiral pipeline 5 and a straight pipeline 6 and almost completely eliminated at the time of exhausting the air from the discharge port 7 into atmosphere. Thus noise pollusion can be solved by the simple constitution.
JP62199935A 1987-08-12 1987-08-12 Silencer Pending JPS6444491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62199935A JPS6444491A (en) 1987-08-12 1987-08-12 Silencer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62199935A JPS6444491A (en) 1987-08-12 1987-08-12 Silencer

Publications (1)

Publication Number Publication Date
JPS6444491A true JPS6444491A (en) 1989-02-16

Family

ID=16416041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62199935A Pending JPS6444491A (en) 1987-08-12 1987-08-12 Silencer

Country Status (1)

Country Link
JP (1) JPS6444491A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455697A (en) * 1993-01-30 1995-10-03 Dow Corning Limited Liquid crystal device
JP2008533539A (en) * 2005-03-18 2008-08-21 チューメイン エンタープライジズ リミテッド Sound attenuation channel device
JP2009282155A (en) * 2008-05-20 2009-12-03 Kyushu Univ Method and device for reducing ultra-low frequency sound transmission

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455697A (en) * 1993-01-30 1995-10-03 Dow Corning Limited Liquid crystal device
JP2008533539A (en) * 2005-03-18 2008-08-21 チューメイン エンタープライジズ リミテッド Sound attenuation channel device
JP2009282155A (en) * 2008-05-20 2009-12-03 Kyushu Univ Method and device for reducing ultra-low frequency sound transmission

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