FI50763C - Sähkökäyttöinen pölynimuri. - Google Patents
Sähkökäyttöinen pölynimuri.Info
- Publication number
- FI50763C FI50763C FI681929A FI192968A FI50763C FI 50763 C FI50763 C FI 50763C FI 681929 A FI681929 A FI 681929A FI 192968 A FI192968 A FI 192968A FI 50763 C FI50763 C FI 50763C
- Authority
- FI
- Finland
- Prior art keywords
- vacuum cleaner
- electric vacuum
- electric
- cleaner
- vacuum
- Prior art date
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
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1409—Rigid filtering receptacles
-
- 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
- A47L9/0081—Means for exhaust-air diffusion; Means for sound or vibration damping
-
- 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
- A47L9/102—Dust separators
-
- 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
- A47L9/20—Means for cleaning filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4278467 | 1967-07-05 | ||
JP4278267A JPS4812125B1 (fi) | 1967-07-05 | 1967-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI50763B FI50763B (fi) | 1976-03-31 |
FI50763C true FI50763C (fi) | 1976-07-12 |
Family
ID=26382516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI681929A FI50763C (fi) | 1967-07-05 | 1968-07-04 | Sähkökäyttöinen pölynimuri. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3609946A (fi) |
CH (1) | CH474992A (fi) |
FI (1) | FI50763C (fi) |
FR (1) | FR1578205A (fi) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3731465A (en) * | 1970-01-19 | 1973-05-08 | Hitachi Ltd | Electric vacuum cleaner |
US4297114A (en) * | 1978-01-24 | 1981-10-27 | Hutchins Manufacturing Co. | Vacuum cleaner having bag cleaning apparatus |
US4218805A (en) * | 1978-11-03 | 1980-08-26 | Vax Appliances Limited | Apparatus for cleaning floors, carpets and the like |
US5015274A (en) * | 1987-05-07 | 1991-05-14 | Mello Manufacturing, Inc. | High efficiency industrial vacuum cleaner and filter element |
US5096472A (en) * | 1987-05-07 | 1992-03-17 | Mello Manufacturing Inc. | High efficiency industrial vacuum cleaner and improved filter element |
US4838907A (en) * | 1987-05-07 | 1989-06-13 | Mello Manufacturing, Inc. | High efficiency industrial vacuum cleaner |
US5353469A (en) * | 1992-07-01 | 1994-10-11 | National Super Service Company | Wet/dry vacuum cleaner with noise reducing housing structure |
DE69309965T2 (de) * | 1992-12-23 | 1997-11-06 | Honeywell, Inc., Minneapolis, Minn. | Tragbarer raumluftreiniger |
US5454690A (en) * | 1994-01-13 | 1995-10-03 | Shop Vac Corporation | Air flow housing |
US6162287A (en) | 1999-04-23 | 2000-12-19 | Rexair, Inc. | Filter for vacuum cleaner |
US6174350B1 (en) | 1999-04-23 | 2001-01-16 | Rexair, Inc. | Vacuum cleaner |
US6312508B1 (en) | 1999-04-23 | 2001-11-06 | Rexair, Inc. | Filter assembly for a vacuum cleaner |
CA2332195A1 (en) | 2001-01-24 | 2002-07-24 | Alexandre Plomteux | Quiet central vacuum power unit |
EP2433537A1 (en) | 2003-07-10 | 2012-03-28 | Black & Decker Inc. | Vacuum cleaner |
US8732898B2 (en) * | 2011-04-22 | 2014-05-27 | Shop Vac Corporation | Double-walled vacuum cleaner |
-
1968
- 1968-06-28 US US741170A patent/US3609946A/en not_active Expired - Lifetime
- 1968-07-03 FR FR1578205D patent/FR1578205A/fr not_active Expired
- 1968-07-04 CH CH1004168A patent/CH474992A/de not_active IP Right Cessation
- 1968-07-04 FI FI681929A patent/FI50763C/fi active
Also Published As
Publication number | Publication date |
---|---|
FR1578205A (fi) | 1969-08-14 |
FI50763B (fi) | 1976-03-31 |
US3609946A (en) | 1971-10-05 |
CH474992A (de) | 1969-07-15 |
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