|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||210/448 ; 210/451 ; 210/453 ; 210/455|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 19 인용 특허 : 1|
An improved fluid filter housing and filter bag seal wherein the filter bag includes an annular downturned lip of flexible, shape-retaining material which in part defines an opening into the bag. The housing carries an annular rim in part defining an opening into the housing. The bag lip is forced into sealing engagement with the housing rim by the housing cap to form a fluid-tight seal.
A fluid filter including a housing having a side wall defining a chamber therein, said housing having an opening to said chamber, a cap spanning said housing opening, securing means for releasably connecting said cap to said housing, an inlet port and an outlet port, a filter bag having a side wall formed of fluid pervious material; said bag including a ring formed of a shape-retaining, fluid impervious material defining an opening into said bag, said filter bag being received in said housing chamber with said bag opening in communication with said housi...