FR23217E - Perfectionnements aux appareils de nettoyage par aspiration - Google Patents
Perfectionnements aux appareils de nettoyage par aspirationInfo
- Publication number
- FR23217E FR23217E FR23217A FR23217DA FR23217E FR 23217 E FR23217 E FR 23217E FR 23217 A FR23217 A FR 23217A FR 23217D A FR23217D A FR 23217DA FR 23217 E FR23217 E FR 23217E
- Authority
- FR
- France
- Prior art keywords
- cleaning devices
- vacuum cleaning
- vacuum
- devices
- cleaning
- 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
-
- 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
- A47L5/02—Structural features of suction cleaners with user-driven air-pumps or compressors
- A47L5/06—Structural features of suction cleaners with user-driven air-pumps or compressors with rotary fans
- A47L5/08—Structural features of suction cleaners with user-driven air-pumps or compressors with rotary fans driven by cleaner-supporting wheels
- A47L5/10—Structural features of suction cleaners with user-driven air-pumps or compressors with rotary fans driven by cleaner-supporting wheels with driven dust-loosening tools
-
- 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
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US289617A US1421958A (en) | 1919-04-12 | 1919-04-12 | Suction sweeper |
US368249A US1447419A (en) | 1919-04-12 | 1920-03-24 | Cleaner casing |
Publications (1)
Publication Number | Publication Date |
---|---|
FR23217E true FR23217E (fr) | 1921-10-18 |
Family
ID=26965745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR23217A Expired FR23217E (fr) | 1919-04-12 | 1920-06-30 | Perfectionnements aux appareils de nettoyage par aspiration |
Country Status (3)
Country | Link |
---|---|
US (1) | US1447419A (fr) |
FR (1) | FR23217E (fr) |
GB (1) | GB145748A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019204056A1 (fr) | 2018-04-16 | 2019-10-24 | Milwaukee Electric Tool Corporation | Ventilateur à inertie pour outil motorisé |
-
1920
- 1920-03-24 US US368249A patent/US1447419A/en not_active Expired - Lifetime
- 1920-06-30 FR FR23217A patent/FR23217E/fr not_active Expired
- 1920-07-02 GB GB18090/20A patent/GB145748A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB145748A (en) | 1922-01-03 |
US1447419A (en) | 1923-03-06 |
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