Sealing device

📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 123 KB

This patent details a pipe coupling that uses an approximate 'W-section' seal which sits across the pipe joint. It is contained in an outer housing that surrounds the seal and clips into a groove close to the end of the two pipe sections.

Sealing device

📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 177 KB

Sealing device

📂 Article 📅 2013 🏛 Elsevier Science 🌐 English ⚖ 109 KB

Mechanical sealing device

📂 Article 📅 2010 🏛 Elsevier Science 🌐 English ⚖ 123 KB

This patent details a pipe coupling that uses an approximate 'W-section' seal which sits across the pipe joint. It is contained in an outer housing that surrounds the seal and clips into a groove close to the end of the two pipe sections.

Hydraulic sealing device

📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 99 KB

In another version of the invention, the ribs are a portion of the seal holder and other ribs are formed in the O-ring.

Sleeved sealing device

📂 Article 📅 2012 🏛 Elsevier Science 🌐 English ⚖ 78 KB