公开(公告)号：WO1993000035A1

公开(公告)日：1993-01-07

申请号：PCT/GB1992001153

申请日：1992-06-25

Applicant: CONVAC LIMITED ,  LAWRENCE, Alec

Inventor： CONVAC LIMITED

IPC: A47L09/28

CPC classification number: A47L9/1481 ,  A47L9/0027 ,  A47L9/0036 ,  A47L9/2857 ,  A47L9/2889

Abstract: A cylinder-type vacuum cleaner where the hose (13) is connected to the motor (21) by an electrical conductor (37) is disclosed. The arrangement minimises the accumulation of static charge on the hose. The waste bag (22) within the cleaner can also be connected to the conductor.

Abstract translation: 公开了一种圆筒型真空吸尘器，其中软管（13）通过电导体（37）连接到电动机（21）。 该装置使软管上静电荷的累积最小化。 清洁器内的废物袋（22）也可以连接到导体。

公开(公告)号：WO1997007728A1

公开(公告)日：1997-03-06

申请号：PCT/IB1996000820

申请日：1996-08-21

Applicant: PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB

Inventor： PHILIPS ELECTRONICS N.V. ,  PHILIPS NORDEN AB ,  DRIESSEN, Johannes, Antonius, Theodorus ,  SCHALLIG, Michiel, Allan, Aurelius ,  VISSER, Reinke, Adolf

IPC: A47L09/28

CPC classification number: A47L9/2894 ,  A47L9/2821 ,  A47L9/2847 ,  A47L9/2857 ,  Y02B40/82

Abstract: A vacuum cleaner comprises a suction unit (23) which is drivable by means of a first electric motor (25). A suction attachment (7) of the vacuum cleaner comprises a rotatable brush (41) which is drivable by means of a second electric motor (45). The vacuum cleaner comprises a control unit (29) by means of which an electric current through the first motor (25) can be controlled. In accordance with the invention the control unit (29) controls the current through the first motor (25) as a function of a mode of operation of the brush (41), which mode can be selected by a user of the vacuum cleaner. In this way, the suction power of the suction unit (23) is adapted to the mode of operation of the brush (41), thereby improving a relationship between cleaning performance, ease of use, current consumption and noise production of the vacuum cleaner. In a special embodiment of a vacuum cleaner in accordance with the invention the control unit (29) controls an air pressure and an air flow in the suction attachment (7) in such a manner that the air pressure does not decrease below a first limit value (HMIN), the air flow does not exceed a second limit value (QMAX), and at least one of the limit values (HMIN, QMAX) is substantially reached.

Abstract translation: 真空吸尘器包括可借助于第一电动机（25）驱动的抽吸单元（23）。 真空吸尘器的抽吸附件（7）包括可通过第二电动机（45）驱动的可旋转刷（41）。 真空吸尘器包括控制单元（29），通过该控制单元可以控制通过第一电动机（25）的电流。 根据本发明，控制单元（29）根据电刷（41）的操作模式来控制通过第一电动机（25）的电流，该模式可由真空吸尘器的用户选择。 以这种方式，抽吸单元（23）的吸入功率适应于电刷（41）的操作模式，从而改善了清洁性能，使用方便性，电流消耗和真空吸尘器噪声产生之间的关系。 在根据本发明的真空吸尘器的特定实施例中，控制单元（29）以这样的方式控制吸气附件（7）中的空气压力和空气流量，使得空气压力不降低到低于第一限制值 （HMIN），空气流量不超过第二限制值（QMAX），并且基本上达到了极限值（HMIN，QMAX）中的至少一个。

公开(公告)号：WO1990009139A1

公开(公告)日：1990-08-23

申请号：PCT/SE1990000050

申请日：1990-01-24

Applicant: AKTIEBOLAGET ELECTROLUX ,  SCHILLER, Mikael, Andreas, Wolfgang ,  MELIN, Per, Anders ,  EDLUND, Leif, Erik

Inventor： AKTIEBOLAGET ELECTROLUX

IPC: A47L09/28

CPC classification number: A47L9/2857 ,  A47L9/2805 ,  A47L9/2831 ,  A47L9/2842

Abstract: A vacuum cleaner (10) is connected to a dust collecting nozzle (14) via a hose (11) provided with a hose handle (12). The vacuum cleaner comprises a suction fan (17), driven by an electric motor (18), and an electric control device (20) for the control and/or setting of the motor speed for different operating modes. The control device (20) is operated by an operating device (21) disposed on the hose handle (12) and being electrically connected to the control device (20) via two coils, coupled to each other, a primary coil (28) of which being disposed in the vacuum cleaner and a secondary coil (26) being disposed in the hose. A conversion device (31, 34, 36, 38), disposed in the vacuum cleaner, is provided to sense and convert the states of a secondary circuit (25, 26), having as a part the secondary coil (26), said states corresponding to different operating modes and being caused by said operating device. The operating device (21) has a design so as to operate, via an intermediate means (23), the secondary circuit (25, 26) to take two separate electrical states. In dependence on the operating mode set by the operating device (21), the intermediate means (23) operates to keep the secondary circuit (25, 26) in one state during a time which is dependent on the operating mode set.

Abstract translation: 真空吸尘器（10）通过具有管柄（12）的管道（12）连接到集尘喷嘴（14）。 真空吸尘器包括由电动机（18）驱动的抽吸风扇（17）以及用于针对不同操作模式控制和调节发动机速度的电子控制装置（20）。 所述控制装置（20）由布置在管手柄（12）上的致动装置（21）致动并且经由彼此联接的两个线圈电连接到所述控制装置（20） 一次线圈（28）设置在真空吸尘器中，二次线圈（26）设置在管道中。 提供了设置在所述真空吸尘器中用于感测和转换所述次级线圈（26）是其一部分的次级电路（25,26）的状态的转换装置（31,34,36,38），所述状态 对应于由所述致动器引起的不同操作模式。 所述致动装置（21）被设计成经由中间装置（23）以两个独立的电状态操作次级电路925,26）。 根据由所述致动装置（21）确定的操作模式，所述中间装置（23）操作以根据所选择的操作模式将所述次级电路（25,26）维持一段时间的状态。

公开(公告)号：WO1990009138A1

公开(公告)日：1990-08-23

申请号：PCT/SE1990000049

申请日：1990-01-24

Applicant: AKTIEBOLAGET ELECTROLUX ,  EDLUND, Leif, Erik

Inventor： AKTIEBOLAGET ELECTROLUX

IPC: A47L09/28

CPC classification number: A47L9/2889 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2884

Abstract: A vacuum cleaner has an electric motor (15) and a suction fan (17) connected to the motor. A control device (16) drives the motor in a speed range limited upwards by a rated voltage corresponding to a rated power level for the motor. Means (46, 39; 30, 31) are provided, after actuation of a manually operable means (19), to temporarily connect the motor (15) to a voltage exceeding said rated voltage, resulting in operation at an increased power level during a predetermined time. The means (46, 39; 30, 31) for connecting of the increased voltage comprises a thermally-operated means (46, 30) which cooperates with the control device (16) for the connection and disconnection, respectively, of the increased voltage, the predetermined time being determined by the heating time for the thermally-operated means.

公开(公告)号：WO1989011816A1

公开(公告)日：1989-12-14

申请号：PCT/SE1989000319

申请日：1989-06-05

Applicant: AKTIEBOLAGET ELECTROLUX ,  SVANBERG, Joakim, Axel ,  KILSTRÖM, Lars, Gunnar ,  TUVIN, Lars, Gunnar ,  LARSSON, Anders, Einar, Clemens

Inventor： AKTIEBOLAGET ELECTROLUX

IPC: A47L09/28

CPC classification number: H02P7/14 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2884 ,  A47L9/2889

Abstract: A battery-operated surface treatment apparatus having a booster function, preferably a vacuum cleaner, comprises an electric motor (10) which drives a treatment unit, such as a suction fan. Further, the apparatus comprises a battery-powered power supply unit (11) for the motor and, in addition, the apparatus is provided with a coupling device (18, 23) for the activation of the booster function by temporarily connecting a separate battery (14) in series with the batteries in the power supply unit (11).

Abstract translation: 具有增压功能的电池操作的表面处理装置，优选为真空吸尘器，包括驱动诸如吸风机的处理单元的电动机（10）。 此外，该装置包括用于电动机的电池供电的电源单元（11），并且另外，该装置设置有用于通过临时连接单独的电池来激活升压功能的联接装置（18,23） 14）与电源单元（11）中的电池串联。

公开(公告)号：WO1996002179A1

公开(公告)日：1996-02-01

申请号：PCT/FR1995000909

申请日：1995-07-07

Applicant: MOULINEX S.A. ,  DESCHENES, Laurent

Inventor： MOULINEX S.A.

IPC: A47L09/28

CPC classification number: A47L9/2894 ,  A47L9/2805 ,  A47L9/2821 ,  A47L9/2831 ,  A47L9/2842 ,  Y02B40/82 ,  Y10S706/90

Abstract: The vacuum cleaner includes a housing (2) having a dust compartment (11) containing a dust bag (17) and a vacuum compartment (12) containing a motor-ventilator set (20); a vacuum hose (3, 5) coupled to a suction unit (7) with a suction aperture; and a device (30) for automatically controlling the power of said motor-ventilator set (20), comprising means (50) for sensing the type of flooring and fuzzy logic control means (46). The automatic control device (30) of the invention further includes means (60) for detecting the dynamic movement of said suction unit (7), wherein the fuzzy logic control means (46) is adapted to apply a fuzzy inference operation to the output of said floor-type sensing means (50) and to the output of the suction unit dynamic movement sensing means (60), so as to control said motor-ventilator set (20) on the basis of said fuzzy inference operation.

Abstract translation: 真空吸尘器包括具有包含防尘袋（17）的防尘室（11）和包含电动机 - 呼吸机组（20）的真空室（12）的壳体（2）。 联接到具有吸入孔的抽吸单元（7）的真空软管（3,5） 以及用于自动控制所述电动机 - 呼吸机组（20）的电力的装置（30），包括用于感测地板类型的装置（50）和模糊逻辑控制装置（46）。 本发明的自动控制装置（30）还包括用于检测所述抽吸单元（7）的动态运动的装置（60），其中模糊逻辑控制装置（46）适用于将模糊推理操作应用于 所述地板式感测装置（50）和抽吸单元动态运动检测装置（60）的输出端，以便基于所述模糊推理操作来控制所述电动机 - 呼吸机组20。

公开(公告)号：WO1995028867A1

公开(公告)日：1995-11-02

申请号：PCT/EP1995001569

申请日：1995-04-26

Applicant: VORWERK & CO. INTERHOLDING GMBH ,  CHOLEWA, Lothar ,  HERRMANN, Thomas ,  JACOBS, Carsten ,  CALDEWEY, Uwe

Inventor： VORWERK & CO. INTERHOLDING GMBH

IPC: A47L09/28

CPC classification number: A47L9/2842 ,  A47L9/2805 ,  A47L9/281 ,  A47L9/2831 ,  H02P25/14

Abstract: The invention concerns a vacuum cleaner (1) driven by an electric motor whose output can be adjusted. In order to improve the operational characteristics of a vacuum cleaner of this type, it is proposed that a number of adjusting potentiometers (5, 23) for adjusting in like fashion the output of the electric motor which provides the suction power should be provided on the vacuum cleaner (1), i.e. on the shaft (3) and the housing (2), only one of the said potentiometers being active at the same time.

Abstract translation: 本发明涉及一种由电动机吸尘器（1），其特征在于，所述电动马达是在其性能方面的可控驱动。 为了提高在其功能特性方面具有通用真空吸尘器，它建议在真空吸尘器（1）上形成有多个以相同的方式，供应用于设定一个的功率的，抽吸渲染电动机调节电位器（5，23），例如。在真空吸尘器轴（3 ）以及器具壳体（2），其中只有一个是活动的时间。

公开(公告)号：WO1992006631A1

公开(公告)日：1992-04-30

申请号：PCT/US1991007824

申请日：1991-10-22

Applicant: RACINE INDUSTRIES, INC.

Inventor： RACINE INDUSTRIES, INC. ,  GROSSMEYER, Mark ,  RENCH, Geoffrey, B.

IPC: A47L09/28

CPC classification number: A47L11/4011 ,  A47L11/4061 ,  A47L2201/04

Abstract: A robot-like machine (10) for treating a surface area (33) within a boundary perimeter (31) (such as cleaning a carpet within a room) is guided using data developed from a graphic depiction representing the area (33). The graphic depiction may be for example, a blueprint (29). The machine (10) includes a self propelled chassis (75) having a working head (73) such as a vacuum nozzle (73b) mounted on it. A computing section (65) provides signals causing the machine (10) to move across the surface area (33) and a position sensor (69) generates a feedback signal representing the actual position of the machine (10). The computing section (65) is arranged for processing graphic data and the feedback signal and responsively generating command signals directed to each motor module (67). The machine (10) is capable of selectively treating portions of the surface area (33) such as those portions which become soiled more quickly.

公开(公告)号：WO1984003031A1

公开(公告)日：1984-08-16

申请号：PCT/JP1984000038

申请日：1984-02-10

Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ,  KOMATSU, Takashi ,  ISHINO, Yasuo

Inventor： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

IPC: A47L09/28

CPC classification number: A47L9/2894 ,  A47L9/2831 ,  A47L9/2842 ,  A47L9/2847

Abstract: An electric vacuum cleaner is provided with a fan-driving motor (13) housed in the cleaner body and a brush-driving motor (12) housed in a floor nozzle. Signals are superimposed on two feed lines (32), (33) leading from the cleaner body to the brush-driving motor (14), to provide remote control of the rotational speed of the fan-driving motor (13).

Abstract translation: 电动吸尘器设置有容纳在吸尘器主体中的风扇驱动电动机（13）和容纳在地板喷嘴中的电刷驱动电动机（12）。 信号叠加在从吸尘器主体引导到电刷驱动电动机（14）的两个供给线（32），（33）上，以提供对风扇驱动电动机（13）的转速的远程控制。

公开(公告)号：WO1997032511A1

公开(公告)日：1997-09-12

申请号：PCT/EP1997001054

申请日：1997-03-03

Applicant: VORWERK & CO. INTERHOLDING GMBH ,  JACOBS, Carsten ,  ARNOLD, Hans-Peter ,  HEIDER, Uwe ,  SCHÖNHOFF, Helmut

Inventor： VORWERK & CO. INTERHOLDING GMBH

IPC: A47L09/28

CPC classification number: A47L5/225 ,  A47L9/2842 ,  A47L9/2857 ,  A47L9/2894 ,  A47L9/325 ,  Y10S15/10

Abstract: The invention relates to a vacuum cleaner with a motor casing (G), possibly with a filter chamber connected thereto, and a shaft (St). The shaft (St) can be inserted into a socket (21) close to the motor casing (G) and, when said shaft (St) is inserted, a power switch (24) fitted in the motor casing (G) is actuated. In order to improve a vacuum cleaner of this kind with respect to the changeover of the power switch on the motor casing side actuated by the shaft, it is proposed that the power switch (24), taking the form of a sliding switch, have a remote actuation projection (48) which is operated by the insertion of the shaft (St) and by the actuation of the power switch (24) at the same time.

Abstract translation: 本发明涉及一种具有马达壳体（G），任选地具有连接过滤器室的真空吸尘器，并且器具干（ST），其特征在于，在靠近马达壳体（G）的插头插座（21）的壳体的器具杆（ST）可以被插入和其中在插入 器具干（ST）到电动机壳体（G），其安装电源开关（24）被致动。 为了获得诱导的由电动机外壳侧电源开关，以改善在所述类型的真空吸尘器的器具杆开关，它建议在设计为滑动开关电路断路器（24）包括由在设备中干（ST）堵塞的远程致动延伸部（48），而同时 电源开关（24）的致动被应用。