SE8700443L - I en flektenhet ingaende ljuddempande anordning - Google Patents

I en flektenhet ingaende ljuddempande anordning

Info

Publication number
SE8700443L
SE8700443L SE8700443A SE8700443A SE8700443L SE 8700443 L SE8700443 L SE 8700443L SE 8700443 A SE8700443 A SE 8700443A SE 8700443 A SE8700443 A SE 8700443A SE 8700443 L SE8700443 L SE 8700443L
Authority
SE
Sweden
Prior art keywords
fan
duct section
turns
unit including
including sound
Prior art date
Application number
SE8700443A
Other languages
English (en)
Other versions
SE468681B (sv
SE8700443D0 (sv
Inventor
Berndt Ebbe Frick
Original Assignee
Berndt Ebbe Frick
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 Berndt Ebbe Frick filed Critical Berndt Ebbe Frick
Priority to SE8700443A priority Critical patent/SE468681B/sv
Publication of SE8700443D0 publication Critical patent/SE8700443D0/sv
Publication of SE8700443L publication Critical patent/SE8700443L/sv
Publication of SE468681B publication Critical patent/SE468681B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
SE8700443A 1987-02-06 1987-02-06 I en flaektenhet ingaaende ljuddaempande anordning SE468681B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8700443A SE468681B (sv) 1987-02-06 1987-02-06 I en flaektenhet ingaaende ljuddaempande anordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8700443A SE468681B (sv) 1987-02-06 1987-02-06 I en flaektenhet ingaaende ljuddaempande anordning

Publications (3)

Publication Number Publication Date
SE8700443D0 SE8700443D0 (sv) 1987-02-06
SE8700443L true SE8700443L (sv) 1988-08-07
SE468681B SE468681B (sv) 1993-03-01

Family

ID=20367407

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700443A SE468681B (sv) 1987-02-06 1987-02-06 I en flaektenhet ingaaende ljuddaempande anordning

Country Status (1)

Country Link
SE (1) SE468681B (sv)

Also Published As

Publication number Publication date
SE468681B (sv) 1993-03-01
SE8700443D0 (sv) 1987-02-06

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