JPS53113172A - Vacuum filter cleaner - Google Patents

Vacuum filter cleaner

Info

Publication number
JPS53113172A
JPS53113172A JP2773577A JP2773577A JPS53113172A JP S53113172 A JPS53113172 A JP S53113172A JP 2773577 A JP2773577 A JP 2773577A JP 2773577 A JP2773577 A JP 2773577A JP S53113172 A JPS53113172 A JP S53113172A
Authority
JP
Japan
Prior art keywords
vacuum filter
filter cleaner
sound absorbing
air
absorbing members
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
JP2773577A
Other languages
Japanese (ja)
Inventor
Michiharu Sakaki
Yoshihiro Noguchi
Hideharu Tanaka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2773577A priority Critical patent/JPS53113172A/en
Publication of JPS53113172A publication Critical patent/JPS53113172A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Suction Cleaners (AREA)

Abstract

PURPOSE: In a vacuum cleaner wherein sound absorbing members of air-permeable material are arranged along current passages of the vacuum cleaner, to prevent the sound absorbing members from clogging with dusts by covering surfaces of the sound absorbing members which are to be exposed to an air current with non-air-permeable thin films.
COPYRIGHT: (C)1978,JPO&Japio
JP2773577A 1977-03-14 1977-03-14 Vacuum filter cleaner Pending JPS53113172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2773577A JPS53113172A (en) 1977-03-14 1977-03-14 Vacuum filter cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2773577A JPS53113172A (en) 1977-03-14 1977-03-14 Vacuum filter cleaner

Publications (1)

Publication Number Publication Date
JPS53113172A true JPS53113172A (en) 1978-10-03

Family

ID=12229276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2773577A Pending JPS53113172A (en) 1977-03-14 1977-03-14 Vacuum filter cleaner

Country Status (1)

Country Link
JP (1) JPS53113172A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108833A (en) * 1988-10-31 1992-04-28 Mitsubishi Denki Kabushiki Kaisha Porous structural unit and a method of preparing the same
JP2010082167A (en) * 2008-09-30 2010-04-15 Toshiba Corp Vacuum cleaner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5108833A (en) * 1988-10-31 1992-04-28 Mitsubishi Denki Kabushiki Kaisha Porous structural unit and a method of preparing the same
US5143664A (en) * 1988-10-31 1992-09-01 Mitsubishi Denki Kabushiki Kaisha Method of preparing a porous structural unit
JP2010082167A (en) * 2008-09-30 2010-04-15 Toshiba Corp Vacuum cleaner

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