ES2070249T3 - Indicador de recogida de polvo para aspiradores. - Google Patents

Indicador de recogida de polvo para aspiradores.

Info

Publication number
ES2070249T3
ES2070249T3 ES90122569T ES90122569T ES2070249T3 ES 2070249 T3 ES2070249 T3 ES 2070249T3 ES 90122569 T ES90122569 T ES 90122569T ES 90122569 T ES90122569 T ES 90122569T ES 2070249 T3 ES2070249 T3 ES 2070249T3
Authority
ES
Spain
Prior art keywords
pressure
vacuum
atmospheric pressure
indicators
valve
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.)
Expired - Lifetime
Application number
ES90122569T
Other languages
English (en)
Inventor
Hidenori Kitamura
Motoi Miyoshi
Akihiro Hirano
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
Priority claimed from JP30701289A external-priority patent/JPH03165725A/ja
Priority claimed from JP2063188A external-priority patent/JPH0824644B2/ja
Priority claimed from JP14111290A external-priority patent/JPH0433629A/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of ES2070249T3 publication Critical patent/ES2070249T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/19—Means for monitoring filtering operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)

Abstract

UN INDICADOR DE RECOGIDA DE POLVO (29) PARA UNA ASPIRADORA EN VACIO QUE INCLUYE UNA VALVULA (36) PARA SEPARAR LA PRESION ATMOSFERICA Y UNA PRESION DE VACIO QUE SE DESARROLLA MIENTRAS SE ACTIVA UN VENTILADOR DE MOTOR (24) DE LA ASPIRADORA. LA VALVULA (29) ES DEFORMABLE POR UNA PRESION DIFERENCIAL CREADA ENTRE LA PRESION DE VACIO Y LA PRESION ATMOSFERICA DE FORMA QUE HAGA QUE EL PRIMER Y SEGUNDO INDICADORES (31, 32) SE DESPLACEN EN UNA DIRECCION APARTADA DEL LADO DE LA PRESION ATMOSFERICA SIN CAUSAR PERDIDA DE AIRE DURANTE EL DESPLAZAMIENTO DE LOS INDICADORES, EVITANDOSE ASI, UNA REDUCCION INDEBIDA DE LA FUERZA DE SUCCION. PODRA FIJARSE LA PRESION EN LA CUAL LA VALVULA (36) COMIENZA A DEFORMARSE EN UN NIVEL MAS CERCANO A LA PRESION ATMOSFERICA QUE AQUEL OBTENIDO POR EL INDICADOR CONVENCIONAL, DE FORMA QUE LOS INDICADORES (31, 32) SE DESPLACEN SUSTANCIALMENTE EN PROPORCION A LA CANTIDAD DE POLVO QUE SE HA RECOGIDO EN UNA BOLSA DE BASURA (22). ESTA DISPOSICION PERMITE AL USUARIO CONOCER LA CANTIDAD ACTUAL DE POLVO ACUMULADO EN LA ASPIRADORA EN CUALQUIER MOMENTO.
ES90122569T 1989-11-27 1990-11-26 Indicador de recogida de polvo para aspiradores. Expired - Lifetime ES2070249T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP30701289A JPH03165725A (ja) 1989-11-27 1989-11-27 電気掃除機の集塵量表示装置
JP2063188A JPH0824644B2 (ja) 1990-03-14 1990-03-14 電気掃除機の集塵量表示装置
JP14111290A JPH0433629A (ja) 1990-05-29 1990-05-29 電気掃除機

Publications (1)

Publication Number Publication Date
ES2070249T3 true ES2070249T3 (es) 1995-06-01

Family

ID=27298075

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90122569T Expired - Lifetime ES2070249T3 (es) 1989-11-27 1990-11-26 Indicador de recogida de polvo para aspiradores.

Country Status (4)

Country Link
EP (1) EP0430146B1 (es)
AU (1) AU622059B2 (es)
DE (1) DE69016608T2 (es)
ES (1) ES2070249T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9010969U1 (de) * 1990-07-24 1991-11-28 Siemens AG, 8000 München Anzeigevorrichtung für den Füllgrad eines in einem Staubsauger eingesetzten Filterbeutels
US7418763B2 (en) * 2003-02-26 2008-09-02 Black & Decker Inc. Hand vacuum with filter indicator
EP1452118A3 (en) * 2003-02-26 2005-06-29 BLACK & DECKER INC. Hand-held vacuum cleaner with filter indicator
JP5605124B2 (ja) * 2010-09-27 2014-10-15 パナソニック株式会社 集塵量表示装置及びそれを備えた電気掃除機
CN114365980A (zh) * 2021-11-26 2022-04-19 浙江欣奕华智能科技有限公司 一种尘满检测装置、基站及清洁系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE617417C (de) * 1933-12-31 1935-08-19 Inventia Patent Verwert Ges Einrichtung an mit Staubfilter bzw. Staubbeutel und einer Anzeigevorrichtung versehenen Staubsaugern
US2283831A (en) * 1939-07-08 1942-05-19 Hoover Co Bag pressure indicator for suction cleaners
US3119369A (en) * 1960-12-28 1964-01-28 Ametek Inc Device for indicating fluid flow
SE394076B (sv) * 1975-08-29 1977-06-06 Electrolux Ab Indikatoranordning for dammsugare.
SE395355B (sv) * 1975-12-05 1977-08-15 Electrolux Ab Indikatoranordning for dammsugare
US4416033A (en) * 1981-10-08 1983-11-22 The Hoover Company Full bag indicator

Also Published As

Publication number Publication date
EP0430146A1 (en) 1991-06-05
EP0430146B1 (en) 1995-02-01
DE69016608T2 (de) 1995-06-14
AU6697190A (en) 1991-05-30
DE69016608D1 (de) 1995-03-16
AU622059B2 (en) 1992-03-26

Similar Documents

Publication Publication Date Title
DE60201020D1 (de) Sammelkammer für einen staubsauger
CA2539689A1 (en) Cyclone dust-collecting device and vacuum cleaner having the same
MY135401A (en) A vacuum cleaner
EP1477099A3 (en) Dust collecting unit of vacuum cleaner
ES2102346T3 (es) Aspirador electrico.
CA2450450A1 (en) A multifunction vacuum cleaner
FR2599236B1 (fr) Suceur d'aspirateur avec arrache-fils.
ES2070249T3 (es) Indicador de recogida de polvo para aspiradores.
EP1795102A3 (en) Vacuum cleaner with mounting unit for dust storage chamber
MY131873A (en) A collecting chamber for a vacuum cleaner
ATE214466T1 (de) Adapterplatte für einen vakuumsauger
SE8800158L (sv) Anordning foer avskiljning av tunga foeremaal i en dammsugare
US1161087A (en) Dust-pan.
JPS6028377Y2 (ja) 電気掃除機の集塵量検出装置
JPH07143947A (ja) 電気掃除機の吸込口体
KR890000986Y1 (ko) 진공청소기의 집진량 표시장치
KR970073507A (ko) 진공청소기의 집진봉투 착탈장치
JPH03165725A (ja) 電気掃除機の集塵量表示装置
EP0262514A3 (en) Suction cleaner
JPH0539826U (ja) 吸塵式ジグソー
JPH0584204A (ja) 電気掃除機
JPS58143732A (ja) 電気掃除機のダストインジケ−タ−
JPH0824644B2 (ja) 電気掃除機の集塵量表示装置
ES2053246T3 (es) Dispositivo indicador del grado de llenado de una bolsa filtrante introducida en la carcasa de una aspiradora.
JPH04197227A (ja) 電気掃除機の集塵量表示装置

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 430146

Country of ref document: ES