CH357842A - vacuum cleaner - Google Patents
vacuum cleanerInfo
- Publication number
- CH357842A CH357842A CH357842DA CH357842A CH 357842 A CH357842 A CH 357842A CH 357842D A CH357842D A CH 357842DA CH 357842 A CH357842 A CH 357842A
- Authority
- CH
- Switzerland
- Prior art keywords
- vacuum cleaner
- cleaner
- vacuum
- 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
- 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
- A47L9/14—Bags or the like; Rigid filtering receptacles; Attachment of, or closures for, bags or receptacles
- A47L9/1427—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters
- A47L9/1472—Means for mounting or attaching bags or filtering receptacles in suction cleaners; Adapters combined with security means, e.g. for preventing use, e.g. in case of absence of the bag
-
- 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
- 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
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
- A47L9/2842—Suction motors or blowers
-
- 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
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S292/00—Closure fasteners
- Y10S292/65—Emergency or safety
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US625087A US2860725A (en) | 1956-11-29 | 1956-11-29 | Mechanism in the cover of a vacuum cleaner for rendering the cleaner inoperative if no bag is in place |
US621638A US2860724A (en) | 1956-11-29 | 1956-11-29 | Mechanism for rendering a vacuum cleaner inoperative if no bag is in place |
Publications (1)
Publication Number | Publication Date |
---|---|
CH357842A true CH357842A (en) | 1961-10-31 |
Family
ID=27089009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH357842D CH357842A (en) | 1956-11-29 | 1957-11-12 | vacuum cleaner |
Country Status (5)
Country | Link |
---|---|
US (2) | US2860725A (en) |
CH (1) | CH357842A (en) |
FR (1) | FR1194432A (en) |
GB (1) | GB810369A (en) |
NL (1) | NL98562C (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016982A (en) * | 1958-04-01 | 1962-01-16 | Electrolux Ab | Vacuum cleaner cover latch control |
NL298506A (en) * | 1959-03-24 | |||
SE390375B (en) * | 1975-01-20 | 1976-12-20 | Elektrolux Ag | VACUUM CLEANER WITH SPECIFIC DUST CONTAINER |
SE390879B (en) * | 1975-01-31 | 1977-01-31 | Electrolux Ab | VACUUM CLEANER WITH DUST COLLECTOR SENSOR |
CH625116A5 (en) * | 1978-02-14 | 1981-09-15 | Rotel Ag | Vacuum cleaner with an exchangeable filter bag |
DE2817151A1 (en) * | 1978-04-17 | 1979-10-18 | Siemens Ag | LOCKING DEVICE FOR A CONVEYOR OF AN ELECTRICALLY DRIVEN RAIL-MOUNTED CONVEYOR WITH A CONTACT DEVICE ACTUATED BY A CONVEYOR LID FOR MONITORING THE LOCKING CONDITION |
DE3028571C2 (en) * | 1980-07-28 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Vacuum cleaner with a cover that closes off the dust compartment |
DE19605780A1 (en) * | 1996-02-16 | 1997-08-21 | Branofilter Gmbh | Detection device for filter bags in vacuum cleaners |
US6610121B2 (en) | 2002-01-09 | 2003-08-26 | Hp Intellectual Corp. | Odor removal system |
US6660060B2 (en) | 2002-01-09 | 2003-12-09 | Hp Intellectual Corp. | Air filtering system |
DE202005015042U1 (en) * | 2005-09-23 | 2007-02-08 | Vorwerk & Co. Interholding Gmbh | Vacuum cleaner with filter bag inside |
CN111067415B (en) * | 2018-10-19 | 2022-07-12 | 德国福维克控股公司 | Suction cleaning device with a chamber cover having a locking device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2322948A (en) * | 1941-01-23 | 1943-06-29 | Electrolux Corp | Vacuum cleaner |
US2392948A (en) * | 1943-11-16 | 1946-01-15 | Reeves Hazard | Portable crib |
US2656897A (en) * | 1948-03-20 | 1953-10-27 | Jr Edward H Yonkers | Suction cleaner |
US2742105A (en) * | 1953-12-11 | 1956-04-17 | Air Way Ind Inc | Device for preventing dust from being drawn into a vacuum cleaner when filter bag is not in place |
-
1956
- 1956-11-29 US US625087A patent/US2860725A/en not_active Expired - Lifetime
- 1956-11-29 US US621638A patent/US2860724A/en not_active Expired - Lifetime
-
1957
- 1957-11-11 GB GB35099/57A patent/GB810369A/en not_active Expired
- 1957-11-12 CH CH357842D patent/CH357842A/en unknown
- 1957-11-12 NL NL222363A patent/NL98562C/xx active
- 1957-11-13 FR FR1194432D patent/FR1194432A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2860724A (en) | 1958-11-18 |
GB810369A (en) | 1959-03-11 |
US2860725A (en) | 1958-11-18 |
FR1194432A (en) | 1959-11-09 |
NL98562C (en) | 1961-07-17 |
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