FI20040175L - Silencer - Google Patents

Silencer Download PDF

Info

Publication number
FI20040175L
FI20040175L FI20040175A FI20040175A FI20040175L FI 20040175 L FI20040175 L FI 20040175L FI 20040175 A FI20040175 A FI 20040175A FI 20040175 A FI20040175 A FI 20040175A FI 20040175 L FI20040175 L FI 20040175L
Authority
FI
Finland
Prior art keywords
silencer
Prior art date
Application number
FI20040175A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI121029B (en
FI20040175A0 (en
Inventor
Christer Groenlund
Original Assignee
Sanhem Konsultit Oy
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 Sanhem Konsultit Oy filed Critical Sanhem Konsultit Oy
Priority to FI20040175A priority Critical patent/FI121029B/en
Publication of FI20040175A0 publication Critical patent/FI20040175A0/en
Priority to SE0500254A priority patent/SE531118C2/en
Priority to DK200500174A priority patent/DK177881B1/en
Publication of FI20040175L publication Critical patent/FI20040175L/en
Application granted granted Critical
Publication of FI121029B publication Critical patent/FI121029B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02754—Throttle passages using a central core throttling the passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exhaust Silencers (AREA)
  • Pipe Accessories (AREA)
FI20040175A 2004-02-05 2004-02-05 Silencer FI121029B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20040175A FI121029B (en) 2004-02-05 2004-02-05 Silencer
SE0500254A SE531118C2 (en) 2004-02-05 2005-02-03 Silencer
DK200500174A DK177881B1 (en) 2004-02-05 2005-02-04 Muffler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040175A FI121029B (en) 2004-02-05 2004-02-05 Silencer
FI20040175 2004-02-05

Publications (3)

Publication Number Publication Date
FI20040175A0 FI20040175A0 (en) 2004-02-05
FI20040175L true FI20040175L (en) 2005-08-06
FI121029B FI121029B (en) 2010-06-15

Family

ID=31725657

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040175A FI121029B (en) 2004-02-05 2004-02-05 Silencer

Country Status (3)

Country Link
DK (1) DK177881B1 (en)
FI (1) FI121029B (en)
SE (1) SE531118C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI122523B (en) 2008-04-30 2012-03-15 Metso Paper Inc Low-frequency silencer, a method for manufacturing a low-frequency silencer, and a system for low-frequency silencers, for example, in air-conditioning ducts for paper mills
CN114646104B (en) * 2022-03-17 2023-01-13 江苏利丰空调科技有限公司 Sheet type silencer capable of being rapidly installed on metal shell for air conditioner

Also Published As

Publication number Publication date
FI121029B (en) 2010-06-15
DK200500174A (en) 2005-08-06
SE0500254L (en) 2005-08-06
DK177881B1 (en) 2014-11-03
SE531118C2 (en) 2008-12-23
FI20040175A0 (en) 2004-02-05

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