Invention Grant
- Patent Title: Apparatus and method for actuating or maintaining a seal by differential pressure
- Patent Title (中): 用压差驱动或保持密封的装置和方法
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Application No.: US10654599Application Date: 2003-09-02
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Publication No.: US07648177B2Publication Date: 2010-01-19
- Inventor: Thomas W. Tombler, Jr. , Brian Y. Lim , Jon W. Lai
- Applicant: Thomas W. Tombler, Jr. , Brian Y. Lim , Jon W. Lai
- Applicant Address: US CA Simi Valley
- Assignee: Atomate Corporation
- Current Assignee: Atomate Corporation
- Current Assignee Address: US CA Simi Valley
- Agency: Aka Chan LLP
- Main IPC: F16L17/02
- IPC: F16L17/02
Abstract:
An apparatus that facilitates tight sealing between a first space and a second space. The second space is at least partially enclosed by a member. The apparatus includes or performs creating or maintaining a pressure difference between a pressure in a third space at a seal assembly and pressure in each of the first space and the second space; and pushing, caused by the pressure difference, against a seal in the seal assembly to tighten sealing provided by the seal.
Public/Granted literature
- US20050046180A1 Apparatus and method for actuating or maintaining a seal by differential pressure Public/Granted day:2005-03-03
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