公开(公告)号：US4225999A

公开(公告)日：1980-10-07

申请号：US31988

申请日：1979-04-20

Applicant: Eugene F. Martinec ,  Nora Robinson

Inventor： Eugene F. Martinec ,  Nora Robinson

IPC: A47L5/14 ,  A47L5/30 ,  A47L5/32 ,  A47L7/04 ,  A47L9/28

CPC classification number: A47L9/2857 ,  A47L5/14 ,  A47L5/32 ,  A47L9/2821 ,  A47L9/2842

Abstract: A multi-motor suction cleaner of the upright type having a power-driven rotary brush operated in the usual manner with a low-suction, high-volume airflow produced by a typical first motor-fan unit in the cleaner suction nozzle housing to carry out a usual floor, rug or carpet cleaning operation. The cleaner is converted to efficient off-the-floor cleaning merely by selectively uncovering an opening in a closed suction chamber carried by the cleaner containing a second motor-fan unit producing high-suction, low-volume airflow. A converter member mounted on one end of a typical flexible attachment hose is inserted in the uncovered opening. This automatically energizes the second motor-fan unit. The selective and alternate operation of the two motor-fan units provides a single cleaner that can carry out most efficiently every cleaning operation heretofore requiring both a canister and an upright cleaner to perform. In addition, the cleaner is convertible to blower operation by connecting the converter member to a blower receptacle also provided for the closed compartment.

Abstract translation: 一种直立式的多电动吸尘器，其具有以通常方式操作的动力旋转刷，其具有由吸尘器吸嘴壳体中的典型的第一电动机 - 风扇单元产生的低吸力，高容积气流，以执行 通常的地板，地毯或地毯清洁操作。 清洁剂仅通过选择性地露出由包含产生高吸力，低体积气流的第二电动机风扇单元的清洁器承载的封闭抽吸室中的开口而被转换为有效的地板外清洁。 安装在典型的柔性连接软管的一端上的转换器部件插入未覆盖的开口中。 这将自动激励第二个电机风扇单元。 两个电动风扇单元的选择性和替代操作提供了一个单一的清洁器，其可以最有效地执行每个清洁操作，因此要求罐和立式清洁器都要执行。 此外，通过将转换器部件连接到也为封闭隔间提供的鼓风机容器，清洁器可转换成鼓风机操作。

公开(公告)号：US4199839A

公开(公告)日：1980-04-29

申请号：US950733

申请日：1978-10-12

Applicant: Eugene F. Martinec

Inventor： Eugene F. Martinec

IPC: A47L5/30 ,  A47L9/04 ,  A47L5/34

CPC classification number: A47L9/0411 ,  A47L9/0494

Abstract: A suction cleaner power nozzle has auxiliary, main and bottom plate members releaseably assembled to form a nozzle housing having separated upper and lower compartments. The lower compartment includes a nozzle mouth in which a rotary brush is located. Support wheels and wheel height adjusting mechanism also are located in the lower compartment. Brush drive motor means are located in the upper compartment, and the auxiliary housing member is replaceable without disassembly of the remainder of the nozzle or its components.

Abstract translation: 抽吸清洁器动力喷嘴具有可释放地组装的辅助主体和底板构件，以形成具有分离的上部和下部隔室的喷嘴壳体。 下隔室包括其中定位有旋转刷的喷嘴口。 支撑轮和车轮高度调节机构也位于下隔间。 刷驱动马达装置位于上隔室中，并且辅助壳体构件可更换，而不拆卸喷嘴或其部件的其余部分。

公开(公告)号：US4023234A

公开(公告)日：1977-05-17

申请号：US628847

申请日：1975-11-05

Applicant: Eugene F. Martinec ,  Max L. Fairaizl

Inventor： Eugene F. Martinec ,  Max L. Fairaizl

IPC: A47L5/30 ,  A47L5/00

CPC classification number: A47L5/30

Abstract: A suction cleaner nozzle has main and edge cleaning secondary nozzle openings oriented at right angles to one another. An auxiliary passage connects the secondary nozzle with a zone of high suction in the suction source for the main nozzle. Valve means in the auxiliary passage may be moved selectively to open or closed position. A clean-out door is provided for the auxiliary passage.

Abstract translation: 抽吸清洁器喷嘴具有彼此成直角定向的主和边缘清洁次级喷嘴开口。 辅助通道在主喷嘴的吸入源中连接二次喷嘴与高吸力区。 辅助通道中的阀装置可以选择性地移动到打开或关闭位置。 辅助通道设有一个清洁门。

公开(公告)号：US4507819A

公开(公告)日：1985-04-02

申请号：US580737

申请日：1984-02-16

Applicant: Eugene F. Martinec

Inventor： Eugene F. Martinec

IPC: A47L5/36 ,  A47L11/34

CPC classification number: A47L11/4041 ,  A47L11/34 ,  A47L5/362

Abstract: A typical power nozzle for a canister type vacuum cleaner is modified by omitting nozzle adjustment and other components, and by adding a tank for suds solution, a suds control unit, and a modified nozzle housing bottom plate which slides on the floor covering being suds-scrubbed. The sudser is used as a substitute for a typical power nozzle connected in a canister type cleaner system with the blower outlet of the power unit of the canister, in a suds-scrubbing operation. After scrubbing, a typical power nozzle is connected in the usual manner in the system, to perform normal cleaning of the area scrubbed.

Abstract translation: 用于罐式真空吸尘器的典型功率喷嘴通过省略喷嘴调节和其它部件进行修改，并且通过添加用于泡沫溶液的罐，泡沫控制单元和在地板上滑动的改进的喷嘴壳体底板， 擦洗。 在泡沫洗涤操作中，该泡沫剂用作连接在罐式清洁器系统中的典型动力喷嘴的替代物，其具有罐的动力单元的鼓风机出口。 洗涤后，通常的方式在系统中连接一个典型的电源喷嘴，以进行清洗区域的正常清洁。

公开(公告)号：USD260151S

公开(公告)日：1981-08-11

申请号：US840308

申请日：1977-10-07

Applicant: Eugene F. Martinec

Designer： Eugene F. Martinec