NL7200382A - - Google Patents
Info
- Publication number
- NL7200382A NL7200382A NL7200382A NL7200382A NL7200382A NL 7200382 A NL7200382 A NL 7200382A NL 7200382 A NL7200382 A NL 7200382A NL 7200382 A NL7200382 A NL 7200382A NL 7200382 A NL7200382 A NL 7200382A
- Authority
- NL
- Netherlands
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
- A47L9/19—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
- 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
- A47L5/24—Hand-supported suction cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Suction Cleaners (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7101412A FR2121471B1 (en) | 1971-01-11 | 1971-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200382A true NL7200382A (en) | 1972-07-13 |
Family
ID=9070394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200382A NL7200382A (en) | 1971-01-11 | 1972-01-11 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE777819A (en) |
| DE (1) | DE2201073A1 (en) |
| FR (1) | FR2121471B1 (en) |
| GB (1) | GB1379162A (en) |
| IT (1) | IT946395B (en) |
| NL (1) | NL7200382A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2160289C (en) * | 1994-10-31 | 1999-09-28 | Yutaka Tomooka | An electric vacuum cleaner |
| US7418763B2 (en) * | 2003-02-26 | 2008-09-02 | Black & Decker Inc. | Hand vacuum with filter indicator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987241A (en) * | 1956-12-13 | 1961-06-06 | Electrolux Ab | Motor-fan unit mounting for suction cleaner |
| GB910284A (en) * | 1958-04-01 | 1962-11-14 | Electrolux Ltd | Improvements in or relating to suction cleaners |
| US3119369A (en) * | 1960-12-28 | 1964-01-28 | Ametek Inc | Device for indicating fluid flow |
-
1971
- 1971-01-11 FR FR7101412A patent/FR2121471B1/fr not_active Expired
-
1972
- 1972-01-07 BE BE777819A patent/BE777819A/en unknown
- 1972-01-08 IT IT1915172A patent/IT946395B/en active
- 1972-01-10 GB GB103972A patent/GB1379162A/en not_active Expired
- 1972-01-11 NL NL7200382A patent/NL7200382A/xx unknown
- 1972-01-11 DE DE19722201073 patent/DE2201073A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE777819A (en) | 1972-05-02 |
| FR2121471B1 (en) | 1974-04-26 |
| FR2121471A1 (en) | 1972-08-25 |
| IT946395B (en) | 1973-05-21 |
| DE2201073A1 (en) | 1972-08-03 |
| GB1379162A (en) | 1975-01-02 |