FI910181A - Central vacuum cleaner adjustment and control method - Google Patents
Central vacuum cleaner adjustment and control method Download PDFInfo
- Publication number
- FI910181A FI910181A FI910181A FI910181A FI910181A FI 910181 A FI910181 A FI 910181A FI 910181 A FI910181 A FI 910181A FI 910181 A FI910181 A FI 910181A FI 910181 A FI910181 A FI 910181A
- Authority
- FI
- Finland
- Prior art keywords
- suction
- control method
- central
- vacuum cleaner
- central vacuum
- Prior art date
Links
Abstract
The central suction cleaner comprises a central unit 1 to which a suction line system has been connected which is made up of a main line 2 and branch lines 3 with suction boxes 4. According to the invention, the quantity of suction air arriving at the central unit from the suction hose system 2, 3 is regulated according to the number of users of the central suction cleaner by means of allowing flowing air to pass, when so required, so that the suction power of the suction boxes is kept essentially within defined limits. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI910181A FI94021C (en) | 1991-01-14 | 1991-01-14 | Central vacuum cleaner adjustment and control method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI910181 | 1991-01-14 | ||
FI910181A FI94021C (en) | 1991-01-14 | 1991-01-14 | Central vacuum cleaner adjustment and control method |
Publications (4)
Publication Number | Publication Date |
---|---|
FI910181A0 FI910181A0 (en) | 1991-01-14 |
FI910181A true FI910181A (en) | 1992-07-15 |
FI94021B FI94021B (en) | 1995-03-31 |
FI94021C FI94021C (en) | 1995-07-10 |
Family
ID=8531727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI910181A FI94021C (en) | 1991-01-14 | 1991-01-14 | Central vacuum cleaner adjustment and control method |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI94021C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19517793A1 (en) * | 1995-05-15 | 1996-11-21 | Protekno Puzair Oy | Arrangement with a suction device for solids |
-
1991
- 1991-01-14 FI FI910181A patent/FI94021C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI94021B (en) | 1995-03-31 |
FI94021C (en) | 1995-07-10 |
FI910181A0 (en) | 1991-01-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: PROTEKNO PUZAIR OY |
|
BB | Publication of examined application | ||
MM | Patent lapsed |