|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||G01F-023/00 H01H-029/00 H01R-004/48 H01R-013/52|
|미국특허분류(USC)||73/304R ; 73/866.5 ; 200/190 ; 340/620 ; 439/913 ; 439/271|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 14 인용 특허 : 7|
An apparatus and method for providing liquid and gas proof sealing between a metal rod and a plastic housing molded there around. The rod includes a plurality of annular intrusions or protrusions along a length thereof. The plastic material is formed around the rod and the annular intrusions or protrusions. After the plastic material has cooled the rod is translated linearly with respect thereto whereby the annular intrusions or protrusions cause a cold flow movement or disruption of the plastic material. This movement results in a liquid and gas tight s...
[ I claim:] [8.] A carbonated water level sensing probe for sealable engagement with a carbonator, comprising:first and second rods each having one or more annular material displacing structures along a length thereof,a housing body made of an electrically insulating plastic material molded around the rods,one or more points of annular sealing engagement between the annular displacing structures and the plastic material of the housing resulting from linear translating of the first and second rods with respect to the housing resulting in a cold flow displ...