ATE72744T1 - CONTROL DEVICE. - Google Patents
CONTROL DEVICE.Info
- Publication number
- ATE72744T1 ATE72744T1 AT87113559T AT87113559T ATE72744T1 AT E72744 T1 ATE72744 T1 AT E72744T1 AT 87113559 T AT87113559 T AT 87113559T AT 87113559 T AT87113559 T AT 87113559T AT E72744 T1 ATE72744 T1 AT E72744T1
- Authority
- AT
- Austria
- Prior art keywords
- disc
- slide element
- circumference
- guide strip
- control apparatus
- 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
- A47L9/28—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
- Polarising Elements (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Vehicle Body Suspensions (AREA)
- Mechanical Control Devices (AREA)
Abstract
The control apparatus is provided, in particular, for controlling the output of the drive motor of a vacuum cleaner. It contains a circular disc (1) having a control axle (2) which engages in a potentiometer which is adjustable by means of the rotary movement of the control axle (2). Moulded onto the outside circumference of the disc (1) is a flexible, but relatively rigid guide strip (3), the free end of which is provided with a slide element (4). The slide element (4) can be moved along a straight guide portion, the guide strip (3) being arranged between lateral guides. When the slide element (4) is moved in the direction of the disc (1), the guide strip (3) rotates the disc (1) and is thereby wound onto its circumference whereas, with displacement of the slide element (3) in the opposite direction, it is unwound from the circumference of the disc (1) again. The control apparatus requires little space and operates reliably even over a long duration of use (Figure 1). <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863631976 DE3631976A1 (en) | 1986-09-19 | 1986-09-19 | CONTROL DEVICE |
EP87113559A EP0261580B1 (en) | 1986-09-19 | 1987-09-16 | Control apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE72744T1 true ATE72744T1 (en) | 1992-03-15 |
Family
ID=6309969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT87113559T ATE72744T1 (en) | 1986-09-19 | 1987-09-16 | CONTROL DEVICE. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0261580B1 (en) |
AT (1) | ATE72744T1 (en) |
DE (2) | DE3631976A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008012193A1 (en) * | 2008-03-03 | 2009-09-10 | Miele & Cie. Kg | Vacuum cleaner with a rotary potentiometer and a knob |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2031647A1 (en) * | 1970-06-26 | 1971-12-30 | Licentia Gmbh | Cylinder vacuum cleaner with a multi-stage switch |
US3800266A (en) * | 1973-03-05 | 1974-03-26 | Teac Corp | Variable resistor with linearly movable means for changing the resistance thereof |
US4027541A (en) * | 1974-05-14 | 1977-06-07 | Matsushita Electric Industrial Co., Ltd. | Electronic component having a fine adjustment mechanism |
-
1986
- 1986-09-19 DE DE19863631976 patent/DE3631976A1/en not_active Withdrawn
-
1987
- 1987-09-16 AT AT87113559T patent/ATE72744T1/en not_active IP Right Cessation
- 1987-09-16 DE DE8787113559T patent/DE3776849D1/en not_active Expired - Fee Related
- 1987-09-16 EP EP87113559A patent/EP0261580B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0261580A3 (en) | 1989-08-30 |
EP0261580B1 (en) | 1992-02-26 |
DE3631976A1 (en) | 1988-03-31 |
DE3776849D1 (en) | 1992-04-02 |
EP0261580A2 (en) | 1988-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |