FR853422A - Perfectionnements aux appareils de nettoyage par aspiration - Google Patents
Perfectionnements aux appareils de nettoyage par aspirationInfo
- Publication number
- FR853422A FR853422A FR853422DA FR853422A FR 853422 A FR853422 A FR 853422A FR 853422D A FR853422D A FR 853422DA FR 853422 A FR853422 A FR 853422A
- 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
- 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
- A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US194723A US2184446A (en) | 1938-03-09 | 1938-03-09 | Suction cleaner |
Publications (1)
Publication Number | Publication Date |
---|---|
FR853422A true FR853422A (fr) | 1940-03-19 |
Family
ID=22718680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR853422D Expired FR853422A (fr) | 1938-03-09 | 1939-03-07 | Perfectionnements aux appareils de nettoyage par aspiration |
Country Status (2)
Country | Link |
---|---|
US (1) | US2184446A (fr) |
FR (1) | FR853422A (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2432086A (en) * | 1944-07-03 | 1947-12-09 | Sears Roebuck & Co | Retractable brush for suction cleaners |
US2519741A (en) * | 1945-08-25 | 1950-08-22 | Margaret A Caughey | Vacuum cleaner with dustpan |
US2604578A (en) * | 1948-01-16 | 1952-07-22 | Hoover Co | Detachable light housing for suction cleaner |
NL165973B (nl) * | 1950-12-12 | Ibm | Linttransportmechanisme. | |
US2727262A (en) * | 1952-01-05 | 1955-12-20 | Hoover Co | Insulated floor polishers |
US2777963A (en) * | 1953-11-17 | 1957-01-15 | Ami Ind Inc | Sealed washing machine motor |
US2822122A (en) * | 1955-05-06 | 1958-02-04 | American Machine & Metals | Vacuum cleaner motor and fan assembly |
US3273195A (en) * | 1964-06-10 | 1966-09-20 | Sunbeam Corp | Push-broom-type vacuum cleaner |
US3412270A (en) * | 1966-03-07 | 1968-11-19 | Singer Co | Motor-fan unit assembly |
US3848290A (en) * | 1971-12-27 | 1974-11-19 | C Bates | Rinse method and machine |
US4633543A (en) * | 1984-11-09 | 1987-01-06 | Royal Appliance Mfg. Co. | Hand vacuum cleaner |
US4891861A (en) * | 1984-11-09 | 1990-01-09 | Royal Appliance Mfg. Co. | Hand vacuum cleaner |
US4632642A (en) * | 1985-06-24 | 1986-12-30 | Whirlpool Corporation | Motor-fan mounting system for canister vacuum cleaner |
US8776312B2 (en) * | 2011-05-02 | 2014-07-15 | Techtronic Floor Care Technology Limited | Air flow path to cool a vacuum cleaner belt |
US20130111694A1 (en) * | 2011-11-03 | 2013-05-09 | Charles Jeff Morgan | Lightweight vacuum cleaner |
-
1938
- 1938-03-09 US US194723A patent/US2184446A/en not_active Expired - Lifetime
-
1939
- 1939-03-07 FR FR853422D patent/FR853422A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2184446A (en) | 1939-12-26 |
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