EP0365797A1 - Aspirateur avec un moteur de soufflerie à vitesse réglable - Google Patents
Aspirateur avec un moteur de soufflerie à vitesse réglable Download PDFInfo
- Publication number
- EP0365797A1 EP0365797A1 EP89116385A EP89116385A EP0365797A1 EP 0365797 A1 EP0365797 A1 EP 0365797A1 EP 89116385 A EP89116385 A EP 89116385A EP 89116385 A EP89116385 A EP 89116385A EP 0365797 A1 EP0365797 A1 EP 0365797A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vacuum cleaner
- circuit board
- cleaner according
- printed circuit
- slide
- 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.)
- Granted
Links
Images
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
- A47L9/2857—User input or output elements for control, e.g. buttons, switches or displays
-
- 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
Definitions
- the invention relates to a vacuum cleaner with a speed-controllable blower motor according to the preamble of claim 1.
- Such a vacuum cleaner is known from DE-OS 20 16 194.
- an electronic control circuit is arranged in its engine compartment, which has a rotary knob that can be operated from the outside of the vacuum cleaner housing in order to set a certain speed.
- an on-off switch which can also be actuated from the outside is provided.
- the semiconductor switching element required for speed control is arranged towards the dust chamber for cooling reasons. All of these elements are connected via separate lines, the laying of which means considerable installation effort.
- the invention has for its object to design a vacuum cleaner of the generic type so that the effort for the assembly of the connecting lines is largely eliminated.
- connection of all elements via a common printed circuit board eliminates all connecting cables that have to be routed and connected separately.
- the printed circuit board is expediently connected to the cable located on the cable drum via a plug contact connection.
- a vacuum cleaner designed in accordance with the features of subclaim 3 is characterized by great robustness and particularly simple attachment of the printed circuit board in the vacuum cleaner housing.
- the mounting of the supporting part receiving the printed circuit board by means of a clamp connection does not require any special holding elements and is therefore particularly easy to manufacture.
- the attachment of the switching element to the support member has the advantage that the actuating forces for this switching element are kept away from the circuit board. Likewise, undesirable effects of force on the printed circuit board are also kept away from the latter by the fact that the adjusting element for the control element is movably attached to the vacuum cleaner housing. Forces that are not used to adjust the control element are absorbed by the housing.
- a hub recess 6 is formed on the fixed housing part 5 of the cable drum 4. At the bottom of this hub recess 6 there are two plug contacts 7, which are connected to the wires of the cable 8 wound on the cable drum 4.
- a circuit board 10 is attached.
- the electrical and electronic components required for the speed control of the blower motor 11 are arranged on the printed circuit board and are electrically connected to one another via the conductor tracks of the printed circuit board.
- a potentiometer necessary for the speed adjustment is designed as a slide potentiometer, the conductor tracks 12 are also provided on the circuit board 10 and the slide 13 is arranged on the side edge 25 of the circuit board 10 adjacent to the top of the vacuum cleaner housing and the side edge with a U-shaped contact part 13a 25 overlaps.
- the slide 13 is actuated via a displaceable adjusting element 14 arranged on the outside of the housing.
- a switch 15 used to switch the blower unit on and off is fastened to the supporting part 9 and connected to the corresponding conductor tracks of the printed circuit board 10 by means of plug-in tabs 16.
- the switch 15 is actuated via a step button 17, which acts on the switching plunger 19 of the switch 15 via a plunger attachment 18. Since the switch 15 is fastened to the support part 9, the actuating forces are absorbed by the latter, so that the printed circuit board 10 is not burdened thereby.
- the support part 9 itself is held by means of a projection 20 which is molded onto it and fits into the hub recess 6 of the fixed housing part 5 of the cable drum 4.
- the extension 20 is dimensionally designed so that it sits firmly clamped in the hub recess.
- the mating contacts 7 are arranged corresponding mating contacts 21, which in turn are connected to corresponding conductor tracks of the printed circuit board 10.
- a spring 24 is provided on the slide 13 of the slide potentiometer, which has two spring arms 26 resting on both sides of the slide 13 on the side edge 25 of the printed circuit board 10.
- the side edge 25 overlap tabs 27 are formed on both sides, so that the spring arms 26 are guided when adjusting the slide 13 and can not slip off the side edge 25.
- the slider 13 is pressed by the spring arms 26 against an overlapping bar 28 formed on the support part 9. Characterized the slide 13 is secured in the correct position on the circuit board 10, so that its contact part 13a is always in engagement with the conductor track provided on the circuit board 10. Tilting of the slide 13 is also prevented by the spring arms 26 resting on the side edge 25 under tension.
- the adjustment element 14 is coupled to the slide 13 via a spur 29 formed on the adjustment element 14, which engages in a corresponding slot 30 provided on the slide 13.
- a spur 29 formed on the adjustment element 14, which engages in a corresponding slot 30 provided on the slide 13.
- blower motor 11 is still connected to the printed circuit board 10 via lines 23.
- Such a line connection can also be replaced by a direct plug contact connection of the blower motor 11 to the printed circuit board 10.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3835337 | 1988-10-17 | ||
DE3835337 | 1988-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0365797A1 true EP0365797A1 (fr) | 1990-05-02 |
EP0365797B1 EP0365797B1 (fr) | 1992-02-26 |
Family
ID=6365305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89116385A Expired - Lifetime EP0365797B1 (fr) | 1988-10-17 | 1989-09-05 | Aspirateur avec un moteur de soufflerie à vitesse réglable |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0365797B1 (fr) |
DE (1) | DE58900869D1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0578081A1 (fr) * | 1992-07-09 | 1994-01-12 | Siemens Aktiengesellschaft | Unité de montage pour aspirateur |
EP0770348A2 (fr) | 1995-10-25 | 1997-05-02 | Aktiebolaget Electrolux | Arrangement pour refroidir les composants de puissance dans un aspirateur |
WO1999035955A1 (fr) * | 1998-01-16 | 1999-07-22 | BSH Bosch und Siemens Hausgeräte GmbH | Aspirateur |
EP1133948A1 (fr) * | 2000-03-04 | 2001-09-19 | Electrostar Schöttle GmbH & Co. | Aspirateur électrique en particulier pour la poussière |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2016194A1 (de) * | 1970-04-04 | 1971-10-21 | Siemens Elektrogeraete Gmbh | Staubsauger |
DE2019338A1 (de) * | 1970-04-22 | 1971-11-04 | Siemens Elektrogeraete Gmbh | Elektrischer Staubsauger |
DE7408275U (de) * | 1974-09-12 | Licentia Gmbh | Staubsauger | |
DE7715719U1 (de) * | 1977-05-17 | 1978-02-09 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Staubsauger mit einer elektronischen steuereinrichtung fuer den motor des geblaeseaggregates |
-
1989
- 1989-09-05 DE DE8989116385T patent/DE58900869D1/de not_active Expired - Fee Related
- 1989-09-05 EP EP89116385A patent/EP0365797B1/fr not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7408275U (de) * | 1974-09-12 | Licentia Gmbh | Staubsauger | |
DE2016194A1 (de) * | 1970-04-04 | 1971-10-21 | Siemens Elektrogeraete Gmbh | Staubsauger |
DE2019338A1 (de) * | 1970-04-22 | 1971-11-04 | Siemens Elektrogeraete Gmbh | Elektrischer Staubsauger |
DE7715719U1 (de) * | 1977-05-17 | 1978-02-09 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Staubsauger mit einer elektronischen steuereinrichtung fuer den motor des geblaeseaggregates |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0578081A1 (fr) * | 1992-07-09 | 1994-01-12 | Siemens Aktiengesellschaft | Unité de montage pour aspirateur |
EP0770348A2 (fr) | 1995-10-25 | 1997-05-02 | Aktiebolaget Electrolux | Arrangement pour refroidir les composants de puissance dans un aspirateur |
WO1999035955A1 (fr) * | 1998-01-16 | 1999-07-22 | BSH Bosch und Siemens Hausgeräte GmbH | Aspirateur |
DE19801468A1 (de) * | 1998-01-16 | 1999-07-22 | Bosch Siemens Hausgeraete | Staubsauger |
EP1133948A1 (fr) * | 2000-03-04 | 2001-09-19 | Electrostar Schöttle GmbH & Co. | Aspirateur électrique en particulier pour la poussière |
Also Published As
Publication number | Publication date |
---|---|
DE58900869D1 (de) | 1992-04-02 |
EP0365797B1 (fr) | 1992-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0364618B1 (fr) | Appareil de transmission de signal multiple | |
DE2215451C2 (de) | Adapter für Stromschienen | |
DE2843858A1 (de) | Sammelschienensystem zum anschliessen von elektrischen installationseinbaugeraeten | |
EP0170161B1 (fr) | Appareil d'installation pour systèmes de barres omnibus | |
EP0198099A1 (fr) | Contacteur en particulier contacteur auxiliaire ou contacteur de moteur | |
DE69212270T2 (de) | Elektrischer Verbinder zur Verbindung einer Leiterplatte mit einem Kabel | |
DE4124487C2 (de) | Adapter | |
EP0365797B1 (fr) | Aspirateur avec un moteur de soufflerie à vitesse réglable | |
EP0926791A2 (fr) | Adaptateur avec un boítier de base pour un jeu de barres omnibus avec plusieurs barres de distribution de courant | |
EP0582975A1 (fr) | Avertisseur automatique d'incendie | |
EP0364745A2 (fr) | Pied de fixation universel pour rail de support profilé | |
EP0002449A1 (fr) | Disjoncteur de puissance basse tension avec boîtier isolant en deux parties | |
DE2856092A1 (de) | Mit einer kamera verbindbares elektronenblitzgeraet und verbindungsvorrichtung dazu | |
EP1089398B1 (fr) | Prise de courant électrique | |
DE2509566B1 (de) | Elektrischer befehlsschalter | |
EP0210547B1 (fr) | Disposition pour indiquer la puissance dans un appareil électrique | |
EP1004462B1 (fr) | Clavier d'utilisation, notamment pour un dispositif de climatisation pour véhicule | |
DE19806026C2 (de) | Baugruppenträger zur Halterung von Elektronikkarten oder Flachbaugruppen | |
EP0451248B1 (fr) | Interrupteur a poussoir electrique, notamment interrupteur d'avertisseur lumineux pour vehicules a moteur | |
DE2352230B2 (de) | Drucktastenaggregat | |
EP1089379A1 (fr) | Dispositif de borne de connexion | |
DE9217302U1 (de) | Kunststoffträger zur Aufnahme und Halterung eines elektronischen Moduls | |
DE10120720A1 (de) | Erdungsvorrichtung und Erdungseinrichtung für eine Verteilereinrichtung und Handhabungsvorrichtung zum Montieren einer Erdungsvorrichtung sowie Schutzstecker und Verteilereinrichtung | |
DE3230282A1 (de) | Elektrisches geraet mit einem gehaeuse und einem die gehaeusewand durchsetzenden schiebeschalter | |
AT391227B (de) | Anschlussdose fuer den anschluss eines fernsprechapparates und/oder eines oder mehrerer fernsprech-zusatzgeraete |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): DE FR GB IT NL SE |
|
17P | Request for examination filed |
Effective date: 19900528 |
|
17Q | First examination report despatched |
Effective date: 19910808 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB IT NL SE |
|
REF | Corresponds to: |
Ref document number: 58900869 Country of ref document: DE Date of ref document: 19920402 |
|
ET | Fr: translation filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
ITF | It: translation for a ep patent filed |
Owner name: STUDIO JAUMANN |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
EAL | Se: european patent in force in sweden |
Ref document number: 89116385.9 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
NLS | Nl: assignments of ep-patents |
Owner name: BOSCH-SIEMENS HAUSGERAETE GMBH |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19970815 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19970905 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19970930 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19971029 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19980811 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980905 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980906 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990401 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19980905 |
|
EUG | Se: european patent has lapsed |
Ref document number: 89116385.9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990531 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19990401 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19990701 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050905 |