Eclipse Engineering Blog

The Story Of Seals In Modern Day Aircraft
2020/06/19 | Cliff | Technology
In the last century, commercial air travel has transformed the way we see the world. What were once far flung, distant lands can now be reached in under a day from anywhere across the globe. And the popularity of air travel only continues to grow.
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The History and Ingenuity of the Buffer Ring: Part 1
2019/11/22 | Cliff | Technology
Back in the mid 70’s, an engineer named Roy Edlund of Busak & Luyken designed a high-pressure seal that had an uncommon effect of rocking in the groove. This action occurred when pressure was created on the retract side of a cylinder as the rod was being retracted into the cylinder. The material used for […]
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Spring Types and Materials in Sealing Systems
2019/11/08 | Cliff | Technology
Springs are an integral part of all sealing systems. A simple air cylinder has O-rings to seal in the air, and the O-ring exhibits spring-like qualities to ensure a good seal over a broad temperature range. Metal Springs Metal springs, such as the Cantilever and Canted Coil spring, are used to energize polymers such as […]
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How Material and Spring Type Affect Friction Calculation
2019/04/15 | Cliff | Technology
This article will discuss how we understand and control friction in dynamic sealing applications. It’s easy to stop a leak in a system by just welding it shut. But when you create a dynamic application, you generally have a limited amount of power to move the device you’re sealing. Friction is a force that must […]
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3 Common Types of Backup Rings and Their Uses
2018/07/27 | Cliff | Technology
The Backup ring likely found its roots in the use of leather packings, where leather was used as the sealing device in glands prior to the use of O-Rings.
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EZ032: An Extreme Material for Extreme Applications
2018/03/06 | admin | Technology
Every day, Eclipse works to push the limits of engineering and product requirements in a variety of industries. As surface speeds and temperatures are driven to extremes, wear resistance becomes an increasingly important factor to ensure long sealing wear life.
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