Invention Grant
- Patent Title: Combination manifold block, valve housing and spool valve assembly for a manifold bank
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Application No.: US15765301Application Date: 2015-10-02
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Publication No.: US10738800B2Publication Date: 2020-08-11
- Inventor: Scott Allen Weickel , Bradly Joe Atkin , Shane Michael Gransden
- Applicant: Asco, L.P.
- Applicant Address: US MI Novi
- Assignee: Asco, L.P.
- Current Assignee: Asco, L.P.
- Current Assignee Address: US MI Novi
- Agency: Reising Ethington P.C.
- International Application: PCT/US2015/053635 WO 20151002
- International Announcement: WO2017/058238 WO 20170406
- Main IPC: F15B13/08
- IPC: F15B13/08 ; F15B13/04 ; B33Y80/00
Abstract:
A valve assembly has a valve housing with a hole therein. A valve spool is slidably received directly into the hole of the valve housing with no sleeves or seals interposed therebetween. Preferably, the valve housing and valve spool may be made from hardened stainless steel, preferably hardened 440C stainless steel. Preferably the manifold block has integrally formed manifold section and valve housing section.
Public/Granted literature
- US20180306212A1 COMBINATION MANIFOLD BLOCK, VALVE HOUSING AND SPOOL VALVE ASSEMBLY FOR A MANIFOLD BANK Public/Granted day:2018-10-25
Information query
