JPS5249657A - Suction device for vacuum cleaner - Google Patents

Suction device for vacuum cleaner

Info

Publication number
JPS5249657A
JPS5249657A JP50125703A JP12570375A JPS5249657A JP S5249657 A JPS5249657 A JP S5249657A JP 50125703 A JP50125703 A JP 50125703A JP 12570375 A JP12570375 A JP 12570375A JP S5249657 A JPS5249657 A JP S5249657A
Authority
JP
Japan
Prior art keywords
vacuum cleaner
suction device
negative pressure
suction
resistemce
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
JP50125703A
Other languages
Japanese (ja)
Inventor
Toshio Nishimura
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 JP50125703A priority Critical patent/JPS5249657A/en
Publication of JPS5249657A publication Critical patent/JPS5249657A/en
Pending legal-status Critical Current

Links

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

PURPOSE: To reduce operation resistemce of a suction member, in such a way that increase of friction resistance weth a floor, which is produced when a negative pressure in a suction passage is raised in order to improve suction performance of a vacuum cleaner, is canceled with a negative pressure.
COPYRIGHT: (C)1977,JPO&Japio
JP50125703A 1975-10-17 1975-10-17 Suction device for vacuum cleaner Pending JPS5249657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50125703A JPS5249657A (en) 1975-10-17 1975-10-17 Suction device for vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50125703A JPS5249657A (en) 1975-10-17 1975-10-17 Suction device for vacuum cleaner

Publications (1)

Publication Number Publication Date
JPS5249657A true JPS5249657A (en) 1977-04-20

Family

ID=14916620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50125703A Pending JPS5249657A (en) 1975-10-17 1975-10-17 Suction device for vacuum cleaner

Country Status (1)

Country Link
JP (1) JPS5249657A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140250U (en) * 1981-02-25 1982-09-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57140250U (en) * 1981-02-25 1982-09-02

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