Roots vacuum pump adapter

CN309505758SActive Publication Date: 2025-09-19ELIVAC CO LTD +2
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Patent Information

Application Number
CN202530056083.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-02-07
Publication Date
2025-09-19
Estimated Expiration
2040-02-07

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Abstract

1. The name of this design product: Roots vacuum pump connecting ring. 2. Purpose of this design product: Used as a fixing ring on a Roots vacuum pump. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1. 5. Other situations that require explanation Description of changing status: The reference figure for the use status is a schematic diagram of the adapter installed on the outside of a Roots vacuum pump. The dotted part is not the protection range and is used for illustration only.
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