JPS54121568A - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
JPS54121568A
JPS54121568A JP3043278A JP3043278A JPS54121568A JP S54121568 A JPS54121568 A JP S54121568A JP 3043278 A JP3043278 A JP 3043278A JP 3043278 A JP3043278 A JP 3043278A JP S54121568 A JPS54121568 A JP S54121568A
Authority
JP
Japan
Prior art keywords
dust
filter
collecting chamber
guide surface
discharge port
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
JP3043278A
Other languages
Japanese (ja)
Inventor
Saburo Kajikawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3043278A priority Critical patent/JPS54121568A/en
Publication of JPS54121568A publication Critical patent/JPS54121568A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To sanitarily discard dust, by improving sucking capacity and by weakening the high crashing sounds of sucked solid matter by mounting a guide surface at a location where an inner surface portion of a dust collecting chamber faces to a discharge port of an intake pipe in the inner surface portion and by forming turning flows.
CONSTITUTION: Dust from a hose connecting port 3 passes through an intake pipe 13 of a main filter 11 through a connecting pipe 4, enters a dust collecting chamber 8 from a discharge port 27 and collides with a guide surface 28. Air currents containing dust are guided by means of a circular arc-like dash board 30 and changed into turning flows because the guide surface 28 has a tilt low to the outside. The air currents are sucked to a gauze portion 24 of a pre-filter 23 while turning along an inner surface of the dust collecing chamber 8. In this case, coarse dust is caught by means of the corner portions, etc. of the dust collecting chamber 8 and a pre-filter 23 surface and fine dust by means of the main filter 11. When discarding dust, coarse dust and fine dust are removed by rotating a dusting knob 16 and the pre-filter 23.
COPYRIGHT: (C)1979,JPO&Japio
JP3043278A 1978-03-15 1978-03-15 Vacuum cleaner Pending JPS54121568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3043278A JPS54121568A (en) 1978-03-15 1978-03-15 Vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3043278A JPS54121568A (en) 1978-03-15 1978-03-15 Vacuum cleaner

Publications (1)

Publication Number Publication Date
JPS54121568A true JPS54121568A (en) 1979-09-20

Family

ID=12303776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3043278A Pending JPS54121568A (en) 1978-03-15 1978-03-15 Vacuum cleaner

Country Status (1)

Country Link
JP (1) JPS54121568A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7544224B2 (en) 2003-08-05 2009-06-09 Electrolux Home Care Products, Inc. Cyclonic vacuum cleaner
US9649000B2 (en) 2012-11-09 2017-05-16 Aktiebolaget Electrolux Cyclone dust separator arrangement, cyclone dust separator and cyclone vacuum cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7544224B2 (en) 2003-08-05 2009-06-09 Electrolux Home Care Products, Inc. Cyclonic vacuum cleaner
US9649000B2 (en) 2012-11-09 2017-05-16 Aktiebolaget Electrolux Cyclone dust separator arrangement, cyclone dust separator and cyclone vacuum cleaner

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