JPH0365539U - - Google Patents

Info

Publication number
JPH0365539U
JPH0365539U JP12762289U JP12762289U JPH0365539U JP H0365539 U JPH0365539 U JP H0365539U JP 12762289 U JP12762289 U JP 12762289U JP 12762289 U JP12762289 U JP 12762289U JP H0365539 U JPH0365539 U JP H0365539U
Authority
JP
Japan
Prior art keywords
dust collection
safety valve
vacuum cleaner
chamber
collection bag
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.)
Granted
Application number
JP12762289U
Other languages
English (en)
Other versions
JPH0722180Y2 (ja
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 JP1989127622U priority Critical patent/JPH0722180Y2/ja
Publication of JPH0365539U publication Critical patent/JPH0365539U/ja
Application granted granted Critical
Publication of JPH0722180Y2 publication Critical patent/JPH0722180Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electric Suction Cleaners (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す安全弁装置の断
面図、第２図は同じく安全弁装置を備えた電気掃
除機の概略断面図である。 １……電気掃除機本体、２……集塵袋、３……
集塵室、４……電動送風機、５……機構室、７…
…空間部、８……通気路、９……安全弁装置、１
０……安全弁、１０ａ……外気接触面、１１……
圧縮コイルばね。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電気掃除機本体に、集塵袋を着脱自在に収納す
    る集塵室と、電動送風機を有する機構室と、該機
    構室と集塵室とを連通する連通口とが形成され、
    前記集塵室に集塵袋と機構室との間の空間部を本
    体外部に連通させる通気路が形成され、該通気路
    に集塵袋の目詰まりにより前記空間部が一定値以
    上の負圧になつたときに空間部に外気を導入する
    安全弁装置が設けられた電気掃除機において、前
    記安全弁装置は、前記通気路を開閉する安全弁と
    、該安全弁を閉塞方向に付勢する圧縮コイルばね
    とからなり、前記安全弁の外気接触面が安全弁装
    置の動作圧を上げるために凹状に形成されたこと
    を特徴とする電気掃除機。
JP1989127622U 1989-10-30 1989-10-30 電気掃除機 Expired - Fee Related JPH0722180Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989127622U JPH0722180Y2 (ja) 1989-10-30 1989-10-30 電気掃除機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989127622U JPH0722180Y2 (ja) 1989-10-30 1989-10-30 電気掃除機

Publications (2)

Publication Number Publication Date
JPH0365539U true JPH0365539U (ja) 1991-06-26
JPH0722180Y2 JPH0722180Y2 (ja) 1995-05-24

Family

ID=31675372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989127622U Expired - Fee Related JPH0722180Y2 (ja) 1989-10-30 1989-10-30 電気掃除機

Country Status (1)

Country Link
JP (1) JPH0722180Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009153570A (ja) * 2007-12-25 2009-07-16 Panasonic Corp 掃除機用吸込具およびこれを用いた電気掃除機

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171423A (en) * 1961-07-24 1965-03-02 Watts Regulator Co Combination anti-siphon valve and backflow preventer
JPS5546115U (ja) * 1978-09-19 1980-03-26
JPS5588754U (ja) * 1978-12-15 1980-06-19
JPS5720952U (ja) * 1980-07-10 1982-02-03
JPH01218425A (ja) * 1988-02-26 1989-08-31 Tokyo Electric Co Ltd 電気掃除機のダストインジケータ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171423A (en) * 1961-07-24 1965-03-02 Watts Regulator Co Combination anti-siphon valve and backflow preventer
JPS5546115U (ja) * 1978-09-19 1980-03-26
JPS5588754U (ja) * 1978-12-15 1980-06-19
JPS5720952U (ja) * 1980-07-10 1982-02-03
JPH01218425A (ja) * 1988-02-26 1989-08-31 Tokyo Electric Co Ltd 電気掃除機のダストインジケータ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009153570A (ja) * 2007-12-25 2009-07-16 Panasonic Corp 掃除機用吸込具およびこれを用いた電気掃除機

Also Published As

Publication number Publication date
JPH0722180Y2 (ja) 1995-05-24

Similar Documents

Publication Publication Date Title
JPH0365539U (ja)
JPS62184847U (ja)
JPH0317757U (ja)
JPH0410836U (ja)
JPH0267953U (ja)
JPH0450117U (ja)
JPS61132954U (ja)
JPH01160247U (ja)
JPS63183947U (ja)
JPS62104748U (ja)
JPS6423959U (ja)
JPH0185435U (ja)
JPS62175752U (ja)
JPS6340571U (ja)
JPH0324054U (ja)
JPH0313027U (ja)
JPS62104747U (ja)
JPS6156952U (ja)
JPS637247U (ja)
JPS63111862U (ja)
JPS59174146U (ja) 電気掃除機の吸塵量指示用インジケ−タ
JPH037348U (ja)
JPS6182547U (ja)
JPH0267954U (ja)
JPS6112459U (ja) 電気掃除機の安全弁装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees