FR732761A - Improvements in the construction of vacuum cleaning devices - Google Patents
Improvements in the construction of vacuum cleaning devicesInfo
- Publication number
- FR732761A FR732761A FR732761DA FR732761A FR 732761 A FR732761 A FR 732761A FR 732761D A FR732761D A FR 732761DA FR 732761 A FR732761 A FR 732761A
- Authority
- FR
- France
- Prior art keywords
- construction
- cleaning devices
- vacuum cleaning
- vacuum
- devices
- 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
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
-
- 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
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/365—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the vertical type, e.g. tank or bucket type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE384501X | 1931-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR732761A true FR732761A (en) | 1932-09-26 |
Family
ID=6370667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR732761D Expired FR732761A (en) | 1931-03-07 | 1932-03-07 | Improvements in the construction of vacuum cleaning devices |
Country Status (3)
Country | Link |
---|---|
US (1) | US2027158A (en) |
FR (1) | FR732761A (en) |
GB (1) | GB384501A (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439182A (en) * | 1943-09-27 | 1948-04-06 | Air Way Electric Appl Corp | Blower control device for suction cleaners |
US2726033A (en) * | 1951-12-07 | 1955-12-06 | Gen Electric | Fan and motor unit assembly |
US2741329A (en) * | 1952-01-30 | 1956-04-10 | Gen Electric | Circumferential air discharge construction for suction cleaners |
BE520160A (en) * | 1952-05-23 | |||
US2788936A (en) * | 1954-12-21 | 1957-04-16 | Gen Electric | Blower connections for vacuum cleaners |
US2857613A (en) * | 1955-03-22 | 1958-10-28 | Lewyt Corp | Vacuum cleaner and attachment therefor |
GB884011A (en) * | 1957-04-17 | 1961-12-06 | Sunbeam Corp | Hair dryer |
SE320470B (en) * | 1969-04-18 | 1970-02-09 | Centralsug Ab | |
US3924291A (en) * | 1973-09-17 | 1975-12-09 | Hoover Co | Blower connection and exhaust valve configuration for a cleaner or the like |
US4683608A (en) * | 1986-01-27 | 1987-08-04 | Shop-Vac Corporation | Alternate blower outlet for vacuum cleaner |
US5351361A (en) * | 1993-01-08 | 1994-10-04 | The Hoover Company | Conversion valve arrangement |
US6499182B2 (en) | 2001-05-29 | 2002-12-31 | Shop-Vac Corporation | Convertible blower port for vacuum cleaner |
US10888207B2 (en) * | 2015-02-02 | 2021-01-12 | Emerson Electric Co. | Vacuum apparatuses with improved stability and methods thereof |
-
1932
- 1932-03-05 US US596909A patent/US2027158A/en not_active Expired - Lifetime
- 1932-03-07 GB GB6792/32A patent/GB384501A/en not_active Expired
- 1932-03-07 FR FR732761D patent/FR732761A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2027158A (en) | 1936-01-07 |
GB384501A (en) | 1932-12-08 |
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