Aerosol spray dispenser专利检索-固态电池蓄电池电化学发生器电池与电池专利检索查询-专利查询网

Aerosol spray dispenser

阅读：850发布：2023-08-20

专利汇可以提供Aerosol spray dispenser专利检索，专利查询，专利分析的服务。并且An automatic aerosol spray dispenser of a type adapted to contain a replaceable aerosol can and operate the valve mechanism thereof at predetermined intervals for adjustable shorter periods. Timing of the first mentioned intervals is by means of a solid state timing device having a discharging condensor. The discharge of the condensor is employed to commence operation of a motor driving a cam which drives a valve-operating mechanism, and opens a switch in series with the motor at the completion of a spray cycle, this switch being closed with initiation of motor operation. Since the motor operates only during the spray cycle, and continuous current consumption is limited to the charging of the condensor, the device is suitable for dry cell operation.，下面是Aerosol spray dispenser专利的具体信息内容。

权利要求

1. In an automatic aerosol spray dispenser for use with a replaceable aerosol can, the improVement comprising: a casing element having means for retaining said can in relatively fixed position, valve actuating means including a lever mounted for pivotal movement at one end thereof with respect to said casing, and having means thereon engaging said can, and cam following means on an oppositely disposed end thereof; motor means disposed within said casing element having an output shaft, and camming means on said shaft in the area of said cam follower means to periodically directly contact the same; solid state timing means including a chargeable condensor, battery means powering said timing means and said motor means, and switch means in series with said motor means and operated by said camming means, whereby: upon the charging of said condensor of said timing means to a predetermined level, and the discharge thereof to said motor means, said motor means will commence operation sufficient to move said camming means to a position wherein said switch closes to cause said motor means to be powered directly from said battery means for the remainder of a spraying cycle terminated by said camming means again contacting and opening said switch; said camming means including a four-lobed cam directly contacting said cam follower means and said switch means, whereby said cam rotates 90* for each cycle of operation; said valve actuating means including a nut on said lever, a threaded shaft engaging said nut and extending toward said can, and clamping means on an end of said shaft engaging a moveable valve-associated member on said container, whereby rotation of said shaft in said nut member may adjust the relation between said clamping means and said cam follower means on said lever.

2. Structure in accordance with claim 1, in which said threaded shaft projects outwardly of said casing element at an opposite end thereof to permit manually imparted axial motion to be transmitted directly to said clamp.

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Aerosol spray dispenser

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