This invention relates to the sealing of air conditioners particularly to inhibit water penetration between different sections of the unit. A problem exists that hard-wiring is routed through spaces that provide paths for water to move between the components and a sealant is often used. This patent
Metal gasket having embossments for stoppers
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 66 KB
- Volume
- 2008
- Category
- Article
- ISSN
- 1350-4789
No coin nor oath required. For personal study only.
β¦ Synopsis
and Mahle Metal Leve S.A. Brasil
The invention relates to steel or cast iron piston rings with a coating of chromium nitride deposited by a physical vapour deposition on the sliding surface. The coating is composed of a columnar crystal structure of CrN with an oxygen content in solid solution of 0.5 to 2.5 wt%; and uniformly dispersed micro-pores of less than 10% in volume of the coating. The X-ray diffraction intensity ratio of the coating is also described.
π SIMILAR VOLUMES
finish topography is optimized in order to satisfy performance requirements. The severe service profiles of both commercial and military aircraft have been evaluated in the product test laboratory, resulting in recommendations for HVOF surface finish topography applicable to the hydraulic fluids use
Both the external and internal threads taper at between 0.666 inch per foot and 1.0 inch per foot, and have a stab flank and load flank angles that are equal to about 33ΒΊ.
## Cross -section of the mechanical seal with pressurized feed to the seal face described in WO 2006/051702, and a detail of the annular face grooves. Device provided with a movable seal system Applicant/Inventor: A. Gaide (Switzerland) This patent describes a moveable seal that is an essential c