摘要:
The present invention discloses a vacuum cleaner which can remove substances from the bottom by a rotary force of a brush and a vacuum pressure operated on a suction head by rotatably installing the brush on the suction head. The vacuum cleaner consults a user's convenience by preferentially sucking thin and long substances such as hairs or furs of a pet dog not to be wound around the brush. The vacuum cleaner includes a suction head being installed at a front end of a suction path for sucking substances by a vacuum pressure generated by a suction motor, and having a suction hole for sucking the substances on its bottom, a brush installed on the suction hole of the suction head, and rotated to contact the bottom, and a hair tunnel formed on the suction head not to interfere with the brush, for preferentially sucking thin and long substances from the bottom.
摘要:
A vacuum cleaner is provided which can remove substances from a surface by a rotary force of a brush and a vacuum pressure operated on a suction head on which the brush is rotatably installed. The vacuum cleaner improves a user's convenience by preventing thin and long substances, such as hair or the fur of a pet dog, from being wound around the brush. The vacuum cleaner may include a suction head installed at a front end of a suction path, that sucks substances by a vacuum pressure generated by a suction motor and having a suction hole for sucking the substances, a brush installed in the suction hole and rotated to contact a surface, and a hair tunnel formed on the suction head so as not to interfere with the brush, that preferentially sucks thin and long substances from the surface.
摘要:
There is disclosed a plasma enhanced chemical vapor deposition apparatus including a chamber in which plasma reaction is performed to provide a functional film to an object received therein, a pallet mechanically and electrically connected with the object, a conveyer to convey the pallet to an inside from an outside of the chamber, and a power supplier to supply an electric power to the pallet, the power supplier comprising a moving contact distant from the pallet when the pallet is conveyed and contacting with the pallet when the pallet is stopped.
摘要:
A product having a functional layer and a method for fabricating the same. A method for fabricating a product having a functional layer includes the step of conducting a plasma reaction with titanium and silicon precursor compounds to form a coating on a substrate, such as a heat exchanger surface.
摘要:
There is disclosed a plasma enhanced chemical vapor deposition apparatus including a loading station to load an object on a pallet, an operation station to form a functional film by performing plasma reaction to the object loaded on the pallet, a unloading station to separate the object from the pallet, a circulation station to convey the pallet from the unloading station to the loading station, and a conveyer to convey the pallet to the stations sequentially to circulate the pallet.
摘要:
The present invention discloses a vacuum cleaner which can improve the cleaning performance by filtering off impurities from the sucked air twice according to a cyclone method, and allow the user to easily discharge the collected impurities. The vacuum cleaner includes a primary cyclone unit (100), a secondary cyclone unit (120), and a passage partition unit (131) formed between the primary cyclone unit and the secondary cyclone unit. The sucked air is primarily filtered in the primary cyclone unit (110), and secondarily filtered in the secondary cyclone unit (120), thereby improving the cleaning performance. In addition, a dust container (140) is detachably coupled to the primary cyclone unit (110) or the secondary cyclone unit (120). Therefore, the user can easily remove the impurities collected in the dust container (140) by separating the dust container (140) from the primary and secondary cyclone units.
摘要:
There is disclosed a plasma enhanced chemical vapor deposition apparatus including a loading station to load an object on a pallet, an operation station to form a functional film by performing plasma reaction to the object loaded on the pallet, a unloading station to separate the object from the pallet, a circulation station to convey the pallet from the unloading station to the loading station, and a conveyer to convey the pallet to the stations sequentially to circulate the pallet.
摘要:
A product having a functional layer and a method for fabricating the same. A method for fabricating a product having a functional layer includes the step of conducting a plasma reaction with titanium and silicon precursor compounds to form a coating on a substrate, such as a heat exchanger surface.
摘要:
There is disclosed a plasma enhanced chemical vapor deposition apparatus including a chamber in which plasma reaction is performed to provide a functional film to an object received therein, a pallet mechanically and electrically connected with the object, a conveyer to convey the pallet to an inside from an outside of the chamber, and a power supplier to supply an electric power to the pallet, the power supplier comprising a moving contact distant from the pallet when the pallet is conveyed and contacting with the pallet when the pallet is stopped.