PL421621A1 - Method for soundproofing of a source of noise in the powered domestic appliances and the device for execution of this method - Google Patents

Method for soundproofing of a source of noise in the powered domestic appliances and the device for execution of this method

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Publication number
PL421621A1
PL421621A1 PL421621A PL42162117A PL421621A1 PL 421621 A1 PL421621 A1 PL 421621A1 PL 421621 A PL421621 A PL 421621A PL 42162117 A PL42162117 A PL 42162117A PL 421621 A1 PL421621 A1 PL 421621A1
Authority
PL
Poland
Prior art keywords
noise source
noise
source
soundproofing
execution
Prior art date
Application number
PL421621A
Other languages
Polish (pl)
Other versions
PL231911B1 (en
Inventor
Bogusław Madera
Bogumił Kabaj
Original Assignee
Masterprofi Spółka Z Ograniczoną Odpowiedzialnością
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 Masterprofi Spółka Z Ograniczoną Odpowiedzialnością filed Critical Masterprofi Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL421621A priority Critical patent/PL231911B1/en
Publication of PL421621A1 publication Critical patent/PL421621A1/en
Publication of PL231911B1 publication Critical patent/PL231911B1/en

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  • Building Environments (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

Sposób wyciszenia źródła hałasu (3) przeznaczony jest do zastosowania w urządzeniach zmechanizowanych sprzętu gospodarstwa domowego, zwłaszcza agregatów ssących w odkurzaczach, z przepływem strumienia powietrza (1) wylotowego od źródła hałasu (3) na zewnątrz urządzenia. Strumień powietrza (1) prowadzi się co najmniej jedną szczeliną (2), po drodze o kształcie sinusoidalnym co najmniej w jednym przekroju wzdłużnym szczeliny (2), od źródła hałasu (3) do co najmniej jednej komory zbiorczej (4) powietrza, a następnie na zewnątrz urządzenia. W urządzeniu, do stosowania wymienionego sposobu, strumień powietrza (1) prowadzony jest co najmniej jedną szczeliną (2), od źródła hałasu (3) do co najmniej jednej komory zbiorczej (4) powietrza, a następnie na zewnątrz urządzenia. Szczelina (2) ma w co najmniej jednym przekroju wzdłużnym kształt sinusoidalny.The method of silencing the noise source (3) is intended for use in mechanized household appliances, especially the suction units in vacuum cleaners, with the flow of the air stream (1) from the noise source (3) outside the device. The air flow (1) is conducted through at least one slot (2), along a sinusoidal road in at least one longitudinal section of the slot (2), from the noise source (3) to at least one collecting chamber (4), and then outside the device. In the device, for applying said method, the air stream (1) is guided by at least one gap (2), from the noise source (3) to at least one collecting chamber (4) of air, and then outside the device. The gap (2) has a sinusoidal shape in at least one longitudinal section.

PL421621A 2017-05-17 2017-05-17 Method for soundproofing of a source of noise in the powered domestic appliances and the device for execution of this method PL231911B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL421621A PL231911B1 (en) 2017-05-17 2017-05-17 Method for soundproofing of a source of noise in the powered domestic appliances and the device for execution of this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL421621A PL231911B1 (en) 2017-05-17 2017-05-17 Method for soundproofing of a source of noise in the powered domestic appliances and the device for execution of this method

Publications (2)

Publication Number Publication Date
PL421621A1 true PL421621A1 (en) 2018-11-19
PL231911B1 PL231911B1 (en) 2019-04-30

Family

ID=64213691

Family Applications (1)

Application Number Title Priority Date Filing Date
PL421621A PL231911B1 (en) 2017-05-17 2017-05-17 Method for soundproofing of a source of noise in the powered domestic appliances and the device for execution of this method

Country Status (1)

Country Link
PL (1) PL231911B1 (en)

Also Published As

Publication number Publication date
PL231911B1 (en) 2019-04-30

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