FR812904A - Dust separator for vacuum cleaner - Google Patents
Dust separator for vacuum cleanerInfo
- Publication number
- FR812904A FR812904A FR812904DA FR812904A FR 812904 A FR812904 A FR 812904A FR 812904D A FR812904D A FR 812904DA FR 812904 A FR812904 A FR 812904A
- Authority
- FR
- France
- Prior art keywords
- vacuum cleaner
- dust separator
- separator
- dust
- cleaner
- 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
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
- A47L9/102—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
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/125—Dry filters funnel-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB812904X | 1935-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR812904A true FR812904A (en) | 1937-05-20 |
Family
ID=10524739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR812904D Expired FR812904A (en) | 1935-11-05 | 1936-11-04 | Dust separator for vacuum cleaner |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE659512C (en) |
FR (1) | FR812904A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1057547B (en) * | 1949-08-27 | 1959-05-21 | Hemscheidt Maschf Hermann | Dust extractor with suction head |
DE1273901B (en) * | 1963-01-07 | 1968-07-25 | Fram Filters Ltd | Air filters for internal combustion engines and other air-sucking machines, such as compressors or blowers |
NO142502C (en) * | 1976-03-17 | 1980-09-03 | Elkem Spigerverket As | DEVICE FOR HIGH-TEMPERATURE REMOVAL OF SUSTAINABLE, UNBURNABLE EXHAUST GAS FROM INDUSTRIAL OVEN |
DE3918237A1 (en) * | 1989-06-05 | 1990-12-06 | Miele & Cie | Electric vacuum cleaner with fine dust filter - uses several filter stages in series each utilising replaceable filter element |
CN104949213B (en) | 2014-03-28 | 2017-09-29 | Lg电子株式会社 | Air purifier |
CN104949212B (en) * | 2014-03-28 | 2017-11-14 | Lg电子株式会社 | Air purifier |
-
1936
- 1936-11-01 DE DEM136160D patent/DE659512C/en not_active Expired
- 1936-11-04 FR FR812904D patent/FR812904A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE659512C (en) | 1938-05-04 |
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