CH270231A - Saugvorrichtung für Staubsauger. - Google Patents
Saugvorrichtung für Staubsauger.Info
- Publication number
- CH270231A CH270231A CH270231DA CH270231A CH 270231 A CH270231 A CH 270231A CH 270231D A CH270231D A CH 270231DA CH 270231 A CH270231 A CH 270231A
- Authority
- CH
- Switzerland
- Prior art keywords
- suction device
- vacuum cleaners
- cleaners
- vacuum
- suction
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/16—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans
- A47L5/18—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with suction devices other than rotary fans with ejectors, e.g. connected to motor vehicle exhaust
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE270231X | 1946-03-08 | ||
SE270147X | 1947-01-27 | ||
SE190847X | 1947-08-19 | ||
SE200847X | 1947-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH270231A true CH270231A (de) | 1950-08-31 |
Family
ID=27484563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH270231D CH270231A (de) | 1946-03-08 | 1947-12-24 | Saugvorrichtung für Staubsauger. |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH270231A (ja) |
DE (1) | DE930774C (ja) |
FR (1) | FR958095A (ja) |
GB (1) | GB659742A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1022770B (de) * | 1953-02-27 | 1958-01-16 | Eugen Knoedler | Druckluft-Blas- und Absauge-Pistole |
US2851213A (en) * | 1950-12-06 | 1958-09-09 | Swallert Sven Arild | Compressed-air operated vacuum cleaners |
US4240173A (en) * | 1979-07-13 | 1980-12-23 | Sherrill John C | Pool vacuum |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2152362B (en) * | 1984-01-06 | 1987-08-19 | C L Products | Suction cleaning apparatus |
DE3509626A1 (de) * | 1985-03-16 | 1986-09-18 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Vorrichtung zum erzeugen eines dosierten kurzzeitigen gas-unterdruckimpulses |
ITBO20090131A1 (it) * | 2009-03-06 | 2010-09-07 | Antonio Corradi | Macchina aspiratrice a grande potenza |
-
0
- FR FR958095D patent/FR958095A/fr not_active Expired
-
1947
- 1947-01-02 DE DES26509D patent/DE930774C/de not_active Expired
- 1947-12-24 GB GB34190/47A patent/GB659742A/en not_active Expired
- 1947-12-24 CH CH270231D patent/CH270231A/de unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2851213A (en) * | 1950-12-06 | 1958-09-09 | Swallert Sven Arild | Compressed-air operated vacuum cleaners |
DE1022770B (de) * | 1953-02-27 | 1958-01-16 | Eugen Knoedler | Druckluft-Blas- und Absauge-Pistole |
US4240173A (en) * | 1979-07-13 | 1980-12-23 | Sherrill John C | Pool vacuum |
Also Published As
Publication number | Publication date |
---|---|
DE930774C (de) | 1955-07-25 |
FR958095A (ja) | 1950-03-03 |
GB659742A (en) | 1951-10-24 |
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