Invention Grant
- Patent Title: Filter bag and sealing ring therefor
- Patent Title (中): 滤袋和密封圈
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Application No.: US249052Application Date: 1999-02-12
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Publication No.: US6136192APublication Date: 2000-10-24
- Inventor: Walter Booth , Moshe Gershenson , Leonard Falcone
- Applicant: Walter Booth , Moshe Gershenson , Leonard Falcone
- Applicant Address: DE Wilmington
- Assignee: H-Tech, Inc.
- Current Assignee: H-Tech, Inc.
- Current Assignee Address: DE Wilmington
- Main IPC: B01D29/23
- IPC: B01D29/23 ; B01D29/27 ; B01D29/58
Abstract:
A sealing ring for use in connection with a filter bag assembly of a filter is disclosed. The sealing ring includes an annular body having an outer annular wall projecting from the body. The outer wall is flexible such that it can engage an adjacent surface of the filter in a liquid-tight manner for forming a seal between the surface and the sealing ring.
Public/Granted literature
- US4399349A Electrically heated facial sauna appliance Public/Granted day:1983-08-16
Information query
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