✦ LIBER ✦

Labyrinth seal assembly

Publisher: Elsevier Science
Year: 2007
Tongue: English
Weight: 260 KB
Volume: 2007
Category: Article
ISSN: 1350-4789
DOI: 10.1016/s1350-4789(07)70183-6

No coin nor oath required. For personal study only.

✦ Synopsis

This patent describes a double mechanical seal system that is particularly intended for abrasives and other harsh applications. In order to provide cooling flow circulation close to the seal faces, a series of axial grooves are machined in the shaft sleeve. The design also provides a drive or anti-rotation method that is claimed to be more resistant to wear in abrasive duties.

📜 SIMILAR VOLUMES

Iris labyrinth seal assembly

📂 Article 📅 2011 🏛 Elsevier Science 🌐 English ⚖ 222 KB

This invention concerns a seal for a horizontal side-moving door. A horizontal sidemoving door with a side-winding or horizontally translating curtain includes an upper seal that is composed of an upper edge of the curtain which is sliding within a groove of a seal guide. To protect the door in the

Non-contact labyrinth seal assembly

📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 289 KB

This covers a gasket similar to that described in WO/2009/060689. In this case the sheath is described as PTFE or inorganic sheets that are laminated and bonded to the thin metal plate of core material. It is, again, claimed to work with both low and high compression forces. Large deformation of the

Unitized low-torque labyrinth seal assem

Unitized low-torque labyrinth seal assembly

📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 366 KB

The purpose of this invention is to provide an improve threaded pipe joint for the oil and gas industry. This is achieved by the contact between pin and coupling on the bottom diameter of the pin thread and the peak diameter of the coupling thread. The thread has an asymmetric trapezoidal shape. The

Labyrinth seal with unitizing feature fo

Labyrinth seal with unitizing feature for easy assembly

📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 135 KB

Labyrinth seal

📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 221 KB

Labyrinth seal

📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 143 KB