Pure Watercraft, Inc.

Kerwin M Loukusa

David Milroy

Joe Sullivan

Andrew H Rebele

Zachary Meyer Omohundro

Matthew Michael O'Brien

Richard Theodore Wurden

Christopher M Gil

Michael V Schaefer

Marc McKissack

Keith A Mullins

Nathan Schroeder

A battery fleet charging system for charging two or more battery packs simultaneously, at independently controlled charge rates. The present invention can intelligently distribute the available charge power among multiple batteries, either symmetrically or asymmetrically, as specified by a controller that specifies and regulates the charge voltage.

Battery fleet charging system

Power connector

Cable connector

Cable connection assemblies for marine propulsion, and associated systems and methods are disclosed. A representative connection assembly includes a multi-conductor cable having two high voltage power conductor lines, two low voltage power conductor lines, two interlock lines, and two signal lines. The assembly further includes a connector having a connector body carrying connection elements corresponding to each of the conductor lines, interlock lines, and signal lines. In further representative embodiments, one or more of the connection elements can be housed in corresponding insulating bodies. In still further representative embodiments, the assembly can be configured so that the high voltage lines are the first to mate, and the last to un-mate, which, together with the interlock loop, can reduce or eliminate the likelihood for high voltage arcing.

Cable connection assemblies for marine propulsion, and associated systems and methods

A watertight, transom mounted, electric marine sterndrive propulsion drive unit mounted to an external surface of the transom of a marine vessel comprising an integrated electric motor with an output shaft, an intermediate drive shaft mechanically coupled to the electric motor output shaft, one or more propeller shafts mechanically coupled to the drive shaft, and one or more propellers mechanically coupled to the one or more propeller shafts.

Sternboard drive for marine electric propulsion

Growing community of inventors

Seattle, WA, United States of America

Kerwin M Loukusa