2024年5月19日发(作者：诺基亚5320上市价格)
专利内容由知识产权出版社提供
专利名称：Pressure-controlling appliance for an
inflatable product
发明人：Cheng-Chung Wang,Chien-Hua Wang
申请号：US12771090
申请日：20100430
公开号：US09157433B2
公开日：20151013
专利附图：
摘要：A pressure-controlling appliance for an inflatable product has a inflatable body,
a pump mounted in the inflatable body, a pump switch and an inflation-deflation valve.
The pump inflates or deflates the inflatable bodythrough the inflation-deflation valve.
The pressure-controlling appliance also comprises an inflation-deflation controlling
mechanism and a pressure-controlling mechanism. The inflation-deflation controlling
mechanism is applied to open and close the inflation-deflation valve and to turn the
pump switch on or off. The pressure-controlling mechanism operates the inflation-
deflation controlling mechanism according to the pressure in the inflatable body that
compared with the high or low reference pressure.
申请人：Cheng-Chung Wang,Chien-Hua Wang
地址：Taipei TW,Taipei TW
国籍：TW,TW
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