Invention Grant
- Patent Title: Multistage pump
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Application No.: US15367436Application Date: 2016-12-02
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Publication No.: US10900495B2Publication Date: 2021-01-26
- Inventor: Steen Mikkelsen
- Applicant: GRUNDFOS HOLDING A/S
- Applicant Address: DK Bjerringbro
- Assignee: GRUNDFOS HOLDING A/S
- Current Assignee: GRUNDFOS HOLDING A/S
- Current Assignee Address: DK Bjerringbro
- Agency: McGlew and Tuttle, P.C.
- Priority: EP15197535 20151202
- Main IPC: F04D29/42
- IPC: F04D29/42 ; F04D29/02 ; F04D1/06 ; F04D29/62

Abstract:
The invention relates to a multistage pump (1), including a pump body (4), at a lower end of which a base element (2) is arranged, and at an upper end of which a head element (3) is arranged. At least the base element (2) is made from sheet steel and has an inlet port (5) and an outlet port (16). The inlet port (5) and the outlet port (16) are mechanically connected to each other by a pipe (6) running through the base element (2).
Public/Granted literature
- US20170159672A1 MULTISTAGE PUMP Public/Granted day:2017-06-08
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