CS153589B2 - - Google Patents
Info
- Publication number
- CS153589B2 CS153589B2 CS580371A CS580371A CS153589B2 CS 153589 B2 CS153589 B2 CS 153589B2 CS 580371 A CS580371 A CS 580371A CS 580371 A CS580371 A CS 580371A CS 153589 B2 CS153589 B2 CS 153589B2
- Authority
- CS
- Czechoslovakia
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14985270 | 1970-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS153589B2 true CS153589B2 (Direct) | 1974-02-25 |
Family
ID=5482910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS580371A CS153589B2 (Direct) | 1970-09-01 | 1971-08-10 |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS153589B2 (Direct) |
| DE (1) | DE2124761A1 (Direct) |
| SE (1) | SE361125B (Direct) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342133A (en) | 1981-03-12 | 1982-08-03 | The Hoover Company | Vacuum cleaner air flow sensing arrangement |
| DE3431175C2 (de) * | 1984-02-08 | 1986-01-09 | Gerhard 7262 Althengstett Kurz | Schutzvorrichtung für Staubsammeleinrichtungen |
| DE8628480U1 (de) * | 1986-10-25 | 1988-02-18 | Siemens AG, 1000 Berlin und 8000 München | Staubsauger mit einer den Filterwechsel anzeigenden Vorrichtung |
| GB2225220B (en) * | 1988-10-19 | 1992-08-26 | Hoover Plc | Suction cleaner |
| DK177913B1 (da) * | 2013-07-03 | 2014-12-15 | Bröndum As V | Støvsuger med tømningsindikator og luftgennemstrømningsregulator |
-
1971
- 1971-05-19 DE DE19712124761 patent/DE2124761A1/de active Pending
- 1971-08-03 SE SE993571A patent/SE361125B/xx unknown
- 1971-08-10 CS CS580371A patent/CS153589B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2124761A1 (de) | 1972-03-02 |
| SE361125B (Direct) | 1973-10-22 |