Invention Grant
- Patent Title: Seal assembly and fluid regulating valve
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Application No.: US16978604Application Date: 2019-03-06
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Publication No.: US11255444B2Publication Date: 2022-02-22
- Inventor: Armin Seeger , Chunxiao Yan , Jörg Eissler , Klaus-Jürgen Lienig , Monika Ruhstorfer , Prashant Chavan
- Applicant: Vitesco Technologies GmbH
- Applicant Address: DE Hannover
- Assignee: Vitesco Technologies GmbH
- Current Assignee: Vitesco Technologies GmbH
- Current Assignee Address: DE Hannover
- Agency: Cozen O'Connor
- Priority: DE102018203450.8 20180307
- International Application: PCT/EP2019/055591 WO 20190306
- International Announcement: WO2019/170761 WO 20190912
- Main IPC: F16K5/04
- IPC: F16K5/04 ; F16K11/085 ; B60R16/08

Abstract:
A seal arrangement for use in a fluid control valve includes: a first seal configured to sealingly abut against an actuatable valve body of the fluid control valve; a second seal configured to sealingly abut against a valve housing of the fluid control valve; and an elastically deformable intermediate spacer, arranged between the first seal and the second seal and configured to elastically space the first and second seals apart. At least in an installed state of the seal arrangement in the fluid control valve, the first seal and the second seal are joined to one another in positively locking fashion in an axial direction of the seal arrangement.
Public/Granted literature
- US20210033200A1 Seal Assembly and Fluid Regulating Valve Public/Granted day:2021-02-04
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