DK141592B - Indikator til støvsuger. - Google Patents

Indikator til støvsuger. Download PDF

Info

Publication number
DK141592B
DK141592B DK524476AA DK524476A DK141592B DK 141592 B DK141592 B DK 141592B DK 524476A A DK524476A A DK 524476AA DK 524476 A DK524476 A DK 524476A DK 141592 B DK141592 B DK 141592B
Authority
DK
Denmark
Prior art keywords
dust container
outside
bellows
indicator
frame
Prior art date
Application number
DK524476AA
Other languages
Danish (da)
English (en)
Other versions
DK524476A (sv
DK141592C (sv
Inventor
Karl Eric Leinfelt
Original Assignee
Electrolux Ab
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 Electrolux Ab filed Critical Electrolux Ab
Publication of DK524476A publication Critical patent/DK524476A/da
Publication of DK141592B publication Critical patent/DK141592B/da
Application granted granted Critical
Publication of DK141592C publication Critical patent/DK141592C/da

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)
  • Electric Suction Cleaners (AREA)
  • Measuring Fluid Pressure (AREA)
DK524476AA 1975-12-05 1976-11-19 Indikator til støvsuger. DK141592B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7513734 1975-12-05
SE7513734A SE395355B (sv) 1975-12-05 1975-12-05 Indikatoranordning for dammsugare

Publications (3)

Publication Number Publication Date
DK524476A DK524476A (sv) 1977-06-06
DK141592B true DK141592B (da) 1980-05-05
DK141592C DK141592C (sv) 1980-11-24

Family

ID=20326248

Family Applications (1)

Application Number Title Priority Date Filing Date
DK524476AA DK141592B (da) 1975-12-05 1976-11-19 Indikator til støvsuger.

Country Status (10)

Country Link
US (1) US4100878A (sv)
JP (1) JPS5270571A (sv)
BR (1) BR7608073A (sv)
CA (1) CA1059784A (sv)
DE (2) DE7634620U1 (sv)
DK (1) DK141592B (sv)
FR (1) FR2333480A1 (sv)
GB (1) GB1504459A (sv)
NL (1) NL7613037A (sv)
SE (1) SE395355B (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE401890B (sv) * 1977-09-15 1978-06-05 Electrolux Ab Indikatoranordning for dammsugare
US4445456A (en) * 1978-06-19 1984-05-01 Engineered Products Company Air filter restriction indicating device
DE3041005A1 (de) * 1980-10-31 1982-06-09 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Fuellstandsanzeige
US4369728A (en) * 1981-02-09 1983-01-25 Engineered Products Company Air filter restriction indicating device
DE3300250C2 (de) * 1983-01-05 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Anzeigevorrichtung für den Füllgrad eines Staubsaugerfilterbeutels
EP0430146B1 (en) * 1989-11-27 1995-02-01 Matsushita Electric Industrial Co., Ltd. Dust collection indicator for vacuum cleaners
JPH0824644B2 (ja) * 1990-03-14 1996-03-13 松下電器産業株式会社 電気掃除機の集塵量表示装置
JPH0824643B2 (ja) * 1990-03-14 1996-03-13 松下電器産業株式会社 電気掃除機の集塵量表示装置
DE4237150A1 (de) * 1992-11-04 1994-05-05 Licentia Gmbh Staubsauger
DE4244141C2 (de) * 1992-12-24 1996-06-13 Aeg Hausgeraete Gmbh Druckanzeiger für Staubsauger
US5507067A (en) * 1994-05-12 1996-04-16 Newtronics Pty Ltd. Electronic vacuum cleaner control system
WO2001095778A2 (de) * 2000-06-10 2001-12-20 Vorwerk & Co. Interholding Gmbh Füllstandanzeige für den füllstand eines filterbeutels und verfahren zum betreiben eines staubsaugers
EP1452118A3 (en) * 2003-02-26 2005-06-29 BLACK & DECKER INC. Hand-held vacuum cleaner with filter indicator
US7418763B2 (en) * 2003-02-26 2008-09-02 Black & Decker Inc. Hand vacuum with filter indicator
DE10356927A1 (de) * 2003-12-05 2005-06-30 Robert Bosch Gmbh Elektrohandwerkzeugmaschine
WO2011055866A1 (ko) * 2009-11-04 2011-05-12 엘지전자 주식회사 진공 청소기의 집진 가시화 장치
AU2009354999B2 (en) * 2009-11-04 2013-09-05 Lg Electronics Inc. Visualization device for dust collection of vacuum cleaner
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
JP5872444B2 (ja) * 2012-04-11 2016-03-01 株式会社昭和螺旋管製作所 圧力検知装置
KR102124512B1 (ko) * 2013-06-12 2020-06-19 삼성전자주식회사 사이클론 집진장치 및 이를 갖는 진공 청소기

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325188A (en) * 1940-12-06 1943-07-27 Electrolux Corp Vacuum cleaner
US2600271A (en) * 1947-06-19 1952-06-10 Schaevitz Herman Pressure-responsive device
US3119369A (en) * 1960-12-28 1964-01-28 Ametek Inc Device for indicating fluid flow
US3472077A (en) * 1968-09-20 1969-10-14 Kinemotive Corp Temperature-compensated pressure transducer
SE362784B (sv) * 1972-02-11 1973-12-27 Electrolux Ab

Also Published As

Publication number Publication date
FR2333480A1 (fr) 1977-07-01
JPS5270571A (en) 1977-06-11
SE7513734L (sv) 1977-06-06
DK524476A (sv) 1977-06-06
DE2650088A1 (de) 1977-10-20
FR2333480B1 (sv) 1978-06-09
BR7608073A (pt) 1977-11-22
GB1504459A (en) 1978-03-22
JPS643497B2 (sv) 1989-01-20
US4100878A (en) 1978-07-18
NL7613037A (nl) 1977-06-07
DE7634620U1 (de) 1978-08-03
SE395355B (sv) 1977-08-15
CA1059784A (en) 1979-08-07
DK141592C (sv) 1980-11-24

Similar Documents

Publication Publication Date Title
DK141592B (da) Indikator til støvsuger.
ES2102346T3 (es) Aspirador electrico.
US5606131A (en) Piston manometer with spring constant dependent upon position
US4468969A (en) Pressure indicator particularly for respirators
US4338953A (en) Breast measuring apparatus
CH262826A (fr) Dispositif indicateur différentiel de pression à membrane déformable.
US3613668A (en) Sphygmomanometer with built-in timer
SE7706773L (sv) Stellbar haktolk
SE9103408L (sv) Tryckskillnadsindikator
YU152291A (sh) Temperaturski stapicasti davac
US3143885A (en) Open face gauge construction
EP3192537A1 (en) Vacuum container
US2016586A (en) Pneumatic pressure gauge
GB1501985A (en) Blood pressure measuring apparatus
SU76252A1 (ru) Устройство дл определени воздухопроницаемости листовых материалов
SU137640A1 (ru) Портативный аспиратор
US1470668A (en) Testing machine for piston rings and the like
SE9002201L (sv) Haallaranordning foer kolvlaegesavkaennare med klaemanordning
US1878446A (en) Testing apparatus
SU145370A1 (ru) Прибор дл измерени величины усили , необходимого дл сжати браншей пинцетов
SU121275A1 (ru) Вакуумметр
SE8902879L (sv) Indikeringsanordning foer dammsugare
US10838A (en) Syringe eye-bath
PT1289401E (pt) Indicador de nivel para indicacao do nivel de enchimento de um saco de filtragem de um aspirador e metodo de operacao de um aspirador
US1731887A (en) Charles davies