Brunswick Corporation

George Benjamin Lewis

Frederick Charles Herrington

John O Scherer

Mark George Hotary

Joshua Hodges

Andrew E Orvieto

A superstructure-integrated backspray mitigation system for yachts including an aft spoiler secured to the vessels hardtop for directing airflow about the hardtop downwardly into the aft cockpit area to interfere with, mitigate and eliminate the natural reverse backspray created by the low-pressure region behind the yacht. The spoiler protrudes from the hardtop and includes at least one air ducting channel directing airflow at select angles into the cockpit area presenting a protective shield preventing the backspray from entering the cockpit. An optional pivotal panel member selectively enables operation of the spoiler.

Backspray mitigation system for yachts

A method for creating a parametric planing hull model is disclosed. In one embodiment, dimensions of a plurality of hull sections, including two non-adjacent hull sections, are received from a user. Dimensions of at least one hull section between the two non-adjacent hull sections are interpolated. Curves of the hull are generated based on the dimensions of the plurality of hull sections received from the user and the interpolated dimensions of the at least one hull section between the two non-adjacent hull sections. Surfaces of the hull are created based on the generated curves, and a planing hull model is generated from the created surfaces and is displayed.

Method for creating a parametric planing hull model

A T-step hull form for monohull planing vessels includes a forward section, an aft section, a transom, a step, and a skeg. The step is transversely oriented and separates the forward section from the aft section, and the skeg extends longitudinally along the length of the hull form from the step rearwardly to the transom, dividing the aft section into a starboard tunnel portion and a port tunnel portion. The starboard and port tunnel portions are ventilated at their respective outboard sides, at the transom, or both. Vents may pass transversely through the skeg. Tunnel flaps may be disposed in each of the tunnel portions and are hingeably attached at the step to allow for adjustability of the step's geometry. The addition of the skeg, which extends from the step to the transom, provides additional longitudinal surface area for the hull form, and in turn increases lateral stability.

Growing community of inventors

Satellite Beach, FL, United States of America

George Benjamin Lewis