Yehoshua Sheinman

Title: Yehoshua Sheinman: Innovator in Photovoltaic Systems and Digital Printing

Introduction

Yehoshua Sheinman is a prominent inventor based in Raanana, Israel, known for his innovative contributions to photovoltaic systems and digital printing technologies. With a remarkable portfolio of 17 patents, Sheinman has made significant strides in enhancing the efficiency and cost-effectiveness of these technologies.

Latest Patents

One of Sheinman's latest patents is a mount for vertical photovoltaic modules. This photovoltaic system includes a PV module or multiple modules held by a mount consisting of two vertical posts anchored to the ground and two hinges on both sides of the PV module. These hinges provide a pivot for free rotation of the PV module, which is located above the center of mass. The rotation of the PV module around the pivot under wind loads significantly reduces the load applied to the mount, thereby lowering its manufacturing and installation costs. This innovative flapping mount, when used with bifacial PV modules, supports the wider adoption of vertically mounted PV modules.

Another notable patent is a digital printing process. This process involves directing droplets of ink onto an intermediate transfer member to form an ink image. The ink consists of an organic polymeric resin and a coloring agent in an aqueous carrier. The transfer member has a hydrophobic outer surface, allowing each ink droplet to spread upon contact, forming an ink film. The ink is dried while being transported by the intermediate transfer member, evaporating the aqueous carrier to leave a residue film of resin and coloring agent. The chemical compositions of the ink and the surface of the transfer member are carefully selected to ensure that attractive intermolecular forces counteract the tendency of the ink film to bead, enhancing the printing process.

Career Highlights

Throughout his career, Yehoshua Sheinman has worked with notable companies, including Landa Corporation Ltd. and Pulmone Advanced Medical Devices, Ltd. His work in these organizations has contributed to advancements in both the fields of printing and medical devices.

Collaborations

Sheinman has collaborated with esteemed colleagues such as Benzion Landa and Sagi Abramovich, further enriching his innovative endeavors.

Conclusion

Yehoshua Sheinman stands out as a visionary inventor whose work in photovoltaic systems and digital printing continues to influence the industry. His patents reflect a commitment to innovation and efficiency, paving the way for future