Pressure relief valve

US10717353B2 · kind B2 · utility

Assignee

• RAVAL A.C.S. LTD. · IL

Inventors

• Omer Vulkan · Meitar, IL
• Vladimir Olshanetsky · Beer Sheva, IL
• Paul Handy · Meitar, IL
• Denis Kleyman · Beer Sheva, IL

Key dates

• Filing date: Jan 8, 2015
• Grant date: Jul 21, 2020
• Expiry date: Feb 27, 2036

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60K2015/0359
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A pressure relief valve (10, 70) is provided having a first tubing (14a) connectable to a fuel tank (62) and a second tubing (14b) connectable to a fuel vapor treating device (64), the pressure relief valve comprising: an externally actuated (hereinafter EA) valve (20) disposed between the first tubing (14a) and the second tubing (14b) and being configured for pulsed actuation by a controller (28) thereby allowing pulsed fluid flow through a primary port (18a) disposed between the first tubing (14a) and the second tubing (14b).