Invention Grant
- Patent Title: Side-by-side dual pump and motor with control device
- Patent Title (中): 并排双泵和电机带控制装置
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Application No.: US14718671Application Date: 2015-05-21
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Publication No.: US09587639B2Publication Date: 2017-03-07
- Inventor: Ryan David Rosinski , Larry Duane Ridge , Jarvis Kirby , Cathy Ann Stewart , David Michael Mitteer
- Applicant: GHSP, Inc.
- Applicant Address: US MI Grand Haven
- Assignee: GHSP, Inc.
- Current Assignee: GHSP, Inc.
- Current Assignee Address: US MI Grand Haven
- Agency: Price Heneveld LLP
- Main IPC: F04B35/04
- IPC: F04B35/04 ; F04D13/14 ; F04D13/06 ; F04D15/00 ; F04D25/06 ; F04D25/16 ; F04D27/00 ; F04D29/043 ; F04D29/053 ; F04D29/42 ; H02K5/22 ; H02K9/22 ; H02K11/00

Abstract:
The present pump devices provide a dual pump using two (or more) electric motors (e.g. brushless DC motors) driving the pumps independently, including integration of hydraulic and electrical components and connectors. The illustrated arrangements include an in-line single shaft version, a parallel side-by-side separate shaft version, and an inside-outside version. Each configuration includes a housing supporting formation of: shared structural support for the pumps and motors (e.g., bearings, stator, relationship of components), fluid pump and hydraulic system (e.g., fluid passageways, ports connectors) and motor electrical control (e.g., control circuitry and sensory components).
Public/Granted literature
- US20150308435A1 SIDE-BY-SIDE DUAL PUMP AND MOTOR WITH CONTROL DEVICE Public/Granted day:2015-10-29
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