vacuum pump
The vacuum pump addresses alignment and corrosion issues by using a recessed insulating first end plate with a single O-ring seal and precise positioning, enhancing thermal insulation and reducing costs in high-temperature environments.
JP2026518793APending Publication Date: 2026-06-09EDWARDS LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- EDWARDS LTD
- Filing Date
- 2024-05-09
- Publication Date
- 2026-06-09
Smart Images
Figure 2026518793000001_ABST
Abstract
The vacuum pump (100) comprises a stator (102), the stator (102) having a first end wall (110) at a first end (111) of the stator (102) and a second end wall (112) at a second end (113) of the stator (102), the second end (113) of the stator (102) having a second side wall (112) on the opposite side of the first end (111) of the stator (102) and the first end wall (110 The vacuum pump (100) comprises a first end wall (110), a second end wall (112), and one or more side walls (114) positioned between the first end wall (110) and a second end wall (112), the first end wall (110), the second end wall (112), and one or more side walls (114) defining a pump chamber (104); the first end wall (110) has a first opening (116) through which it passes; and the vacuum pump (100) further comprises a first end plate (120) detachably positioned in the first opening (116).
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