SE309296B - - Google Patents

Info

Publication number
SE309296B
SE309296B SE8753/64A SE875364A SE309296B SE 309296 B SE309296 B SE 309296B SE 8753/64 A SE8753/64 A SE 8753/64A SE 875364 A SE875364 A SE 875364A SE 309296 B SE309296 B SE 309296B
Authority
SE
Sweden
Application number
SE8753/64A
Inventor
B Nilsson
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
Priority to NL128632D priority Critical patent/NL128632C/xx
Application filed by Electrolux Ab filed Critical Electrolux Ab
Priority to SE8753/64A priority patent/SE309296B/xx
Priority to GB28560/65A priority patent/GB1080504A/en
Priority to CH966265A priority patent/CH420518A/de
Priority to US471879A priority patent/US3279418A/en
Priority to FI651703A priority patent/FI42120C/fi
Priority to BE667002D priority patent/BE667002A/xx
Priority to NL6509242A priority patent/NL6509242A/xx
Priority to FR24857A priority patent/FR1443562A/fr
Priority to DK369165AA priority patent/DK119474B/da
Priority to DE19651503725 priority patent/DE1503725B2/de
Publication of SE309296B publication Critical patent/SE309296B/xx

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/03—Vacuum cleaner

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
SE8753/64A 1964-07-17 1964-07-17 SE309296B (zh)

Priority Applications (11)

Application Number Priority Date Filing Date Title
NL128632D NL128632C (zh) 1964-07-17
SE8753/64A SE309296B (zh) 1964-07-17 1964-07-17
GB28560/65A GB1080504A (en) 1964-07-17 1965-07-06 Signal device for a vacuum cleaner
CH966265A CH420518A (de) 1964-07-17 1965-07-09 Signalvorrichtung für Staubsauger
US471879A US3279418A (en) 1964-07-17 1965-07-14 Device for signalling need for cleaning or replacing suction cleaner dust bag
FI651703A FI42120C (fi) 1964-07-17 1965-07-16 Merkinantolaite pölyimureihin
BE667002D BE667002A (zh) 1964-07-17 1965-07-16
NL6509242A NL6509242A (zh) 1964-07-17 1965-07-16
FR24857A FR1443562A (fr) 1964-07-17 1965-07-16 Dispositif indicateur pour aspirateur
DK369165AA DK119474B (da) 1964-07-17 1965-07-17 Støvsuger med signalapparat.
DE19651503725 DE1503725B2 (de) 1964-07-17 1965-07-17 Ueberwachungseinrichtung fuer staubsauger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8753/64A SE309296B (zh) 1964-07-17 1964-07-17

Publications (1)

Publication Number Publication Date
SE309296B true SE309296B (zh) 1969-03-17

Family

ID=20274945

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8753/64A SE309296B (zh) 1964-07-17 1964-07-17

Country Status (10)

Country Link
US (1) US3279418A (zh)
BE (1) BE667002A (zh)
CH (1) CH420518A (zh)
DE (1) DE1503725B2 (zh)
DK (1) DK119474B (zh)
FI (1) FI42120C (zh)
FR (1) FR1443562A (zh)
GB (1) GB1080504A (zh)
NL (2) NL6509242A (zh)
SE (1) SE309296B (zh)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381652A (en) * 1965-10-21 1968-05-07 Nat Union Electric Corp Visual-audible alarm for a vacuum cleaner
US3517693A (en) * 1967-08-24 1970-06-30 Henry G Dietz Low gas signal and indicator for gas cylinders
US3556043A (en) * 1968-12-16 1971-01-19 Ambac Ind Filter gauge
SE409647B (sv) * 1978-01-11 1979-09-03 Electrolux Ab Indikatoranordning
SE421171B (sv) * 1980-04-18 1981-12-07 Electrolux Ab Anordning vid en dammsugare
JPS56155751U (zh) * 1980-04-23 1981-11-20
US4601254A (en) * 1983-03-24 1986-07-22 Huang Chung Siung Tire pressure warning device
US4520748A (en) * 1983-10-19 1985-06-04 Illinois Tool Works Inc. Differential-vacuum alarm device
GB2315231A (en) * 1996-07-15 1998-01-28 Notetry Ltd Apparatus for Separating Particles
ATE289295T1 (de) 1997-04-22 2005-03-15 Euro Celtique Sa Die verwendung von durch carbozyklische und heterozyklische reste substituierte semicarbazonen und thiosemicarbazonen als natriumkanalblocker
US6836930B2 (en) * 2000-06-07 2005-01-04 Royal Appliance Mfg. Co. Airflow indicator
US6467123B1 (en) 2000-06-07 2002-10-22 Royal Appliance Mfg. Co. Airflow indicator
WO2006067648A2 (en) * 2004-12-24 2006-06-29 Arcelik Anonim Sirketi A vacuum cleaner having dust indicator
KR20070010279A (ko) * 2005-07-18 2007-01-24 엘지전자 주식회사 진공청소기의 집진유니트

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750915A (en) * 1952-12-20 1956-06-19 Electrolux Ab Structure for indicating need for removing suction cleaner dust bag
US2815733A (en) * 1955-08-19 1957-12-10 Whirlpool Co Suction indicator for vacuum cleaner

Also Published As

Publication number Publication date
DK119474B (da) 1971-01-11
GB1080504A (en) 1967-08-23
FI42120C (fi) 1970-05-11
NL6509242A (zh) 1966-01-18
BE667002A (zh) 1965-11-16
DE1503725A1 (de) 1969-05-22
CH420518A (de) 1966-09-15
DE1503725B2 (de) 1971-10-14
US3279418A (en) 1966-10-18
FI42120B (zh) 1970-02-02
NL128632C (zh)
FR1443562A (fr) 1966-06-24

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