151757 ⎘
Piston-rings, e.g. non-metallic piston-rings , seats therefor; Ring sealings of similar construction; Details Joint-closures
Sub-classes:Metallic Substrate Laser Treatment
#2GAS TURBINE ENGINE WITH SPLIT HELICAL PISTON SEAL
#3Combination Piston and Piston Ring for Reduction of Crevice Volume
#4Working cylinder with end position damping, and damping piston ring
#5OIL SCRAPER RING AND PISTON RING SET FOR AN INTERNAL COMBUSTION ENGINE
#6Sealing assembly and turbomachine including same
#7Combination piston and piston ring for reducing crevice volume
#8Split ring seal for gas turbine engine rotor
#9Scraper ring for a piston
#10Cupseal for compressor and method for preparing the same
#11Combination Piston and Piston Ring for Reducing Crevice Volume
#12MULTIPLE PIECE SEAL RING ASSEMBLY
#13OIL SCRAPER PISTON RING
#14Piston ring
#15Piston ring having a stepped running surface
#16Piston ring for engine
#17Seal ring
#18Apparatus and systems for preventing extrusion
#19Ported engine constructions with low-tension compression seals
#20EGR valve including seal ring
#21PISTON RING
#22Seal rings and methods for making them
#23Piston ring for combustion engine
#24Piston ring
#25Sealing device
#26One-way pressure activated piston seal
#27Internal-combustion engine piston ring, process for obtaining a piston ring, and internal-combustion engine
#28Piston seal
#29Snap together u-shaped cup seal
#30PISTON RING
#31Kneading apparatus
#32Suspension seal
#33Piston ring and method for manufacturing same
#34Low tension piston rings and method for manufacturing the same
#35Seal ring
#36Piston ring
#37Die casting piston and ring assembly
#38Wear ring for die-casting piston, die-casting piston incorporating same, and method of forming same
#39Sealing device between two axisymmetric coaxial parts
#40Piston ring
#41One-way pressure activated piston seal
#42Piston ring for an internal combustion engine
#43Dual ring configuration for a stationary seal
#44Low tension piston rings and method for manufacturing the same
#45COMPONENT
#46Sealing structure
#47Piston ring
#48SPOOL TYPE HYDRAULIC CONTROL VALVE WHICH SPOOL IS SEALED WITH ALL METAL SEAL RING
#49Internal Combustion Engine
#50Multi-part piston ring
#51Piston ring
#52ROTATING SEAL RING WITH TARGETED SPLIT SURFACE ORIENTATION
#53Die casting piston and ring assembly
#54Piston assembly
#55Piston/piston ring arrangement
#56Ported engine constructions with low-tension compression seals
#57BACKUP RING AND TANK WITH THE SAME
#58Piston device for internal combustion engines
#59PISTON RING
#60Piston for internal combustion engines
#61Retrofit Seals and Method for Placement in an Existing Groove
#62Seal ring
#63PISTON RING FOR THE PISTON OF AN INTERNAL COMBUSTION ENGINE
#64Locking joint seal
#65Gastight piston ring arrangement
#66SEALING RINGS
#67COMPRESSION PISTON RING
#68Combination of a piston and a piston ring
#69Seal ring
#70Piston, A Ring and a Piston Assembly for a Two Cycle Engine
#71Method and device for detecting direction of member having outer periphery formed in vertically asymmetrical shape
#72Method For Dividing Ceramic Cylindrical Body and Shape of Notched Portions Thereof
#73Internal combustion engine
#74Piston Pump And Piston Ring
#75Seal ring
#76LEAK-BY SEALING SYSTEM FOR A SHUTTLE PISTON
#77Method for making a pressed part with separations or voids
#78Internal combustion engine
#79Internal combustion engine
#80Internal combustion engine
#81Internal combustion engine
#82Internal combustion engine
#83Piston ring for an internal combustion engine
#84Piston ring
#85Sealing ring and sealing ring arrangement
#86Seal ring
#87Seal ring
#88Seal ring
#89High temperature and high pressure compressor piston ring