NL7207785A - - Google Patents

Info

Publication number
NL7207785A
NL7207785A NL7207785A NL7207785A NL7207785A NL 7207785 A NL7207785 A NL 7207785A NL 7207785 A NL7207785 A NL 7207785A NL 7207785 A NL7207785 A NL 7207785A NL 7207785 A NL7207785 A NL 7207785A
Authority
NL
Netherlands
Application number
NL7207785A
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 filed Critical
Priority to NL7207785A priority Critical patent/NL7207785A/xx
Publication of NL7207785A publication Critical patent/NL7207785A/xx

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
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
NL7207785A 1972-06-08 1972-06-08 NL7207785A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7207785A NL7207785A (ja) 1972-06-08 1972-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7207785A NL7207785A (ja) 1972-06-08 1972-06-08

Publications (1)

Publication Number Publication Date
NL7207785A true NL7207785A (ja) 1973-12-11

Family

ID=19816232

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7207785A NL7207785A (ja) 1972-06-08 1972-06-08

Country Status (1)

Country Link
NL (1) NL7207785A (ja)

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