oil seal

oil seal

[′ȯil ‚sēl]
(engineering)
A device for preventing the entry or return of oil from a chamber.
A device using oil as the sealing medium to prevent the passage of fluid from one chamber to another.
References in periodicals archive ?
Fittings gasket of Oil seal with packing for Bollards Nos 7
The Taiwan government Ministry of Economic Affair has recognised Taiwan-based So Giant Oil Seal with the 12th Rising Star Award of Taiwan.
"We replaced a 44-cent oil seal that had to be placed by hand with an approximately 11-cent seal that's injected in place," says Tom Jacobs, chemist, Automotive & Transportation, Wacker Silicones.
The company's FG3015 oil seal offers a way to keep oil from wicking along wires where they exit machine housings.
A wet oil seal consists of a housing, which surrounds the compressor drive shaft.
The company's major product lines include THV-series rubber vacuum molding machines, TH-series highspeed molding machines, vacuum-type oil seal molding machines, lamination forming machines, and punching machines, as well as made-to-order machines.
Until changes ale made, make a note of the following: For your M870 semitrailers, use seal kit, NSN 5330-00-931-8736, which consists of axle ring, NSN 2530-01-066-0138, and oil seal, NSN 5330-01-026-4231.
Featured equipment includes vacuum type oil seal compression molding machines, vacuum compression molding machines, custom built products, diversified products and accessories.
The wiper seal on the suspension cylinder is supposed to keep the cylinder surface clean and prevent dirt from scoring the oil seal at the top of the cylinder.
This six-page, four-color, fold-out brochure describes the company's THP-V Series rubber oil seal vulcanization molding machine, the G-16-V vacuum type trimming machine for oil seal, cup and packing, the TR-250-PCD precision rubber slicer (preformer), the TYC-V Series vacuum compression forming machine, the Rotocure for making various kinds of conveyor belts and rubber synthetic sheets, TCP flat conveyor belt vulcanization molding equipment, the TIP-L vertical rubber injection molding machine and the TPS Series flat vulcanizing machine.
Included is a vacuum type oil seal compression molding machine (slab-side type), a vacuum compression molding machine (column type), a down-stroke hydraulic press, a vacuum compression molding machine (rail type fast mold open), a continuous transfer molding machine, a sizeable vacuum compression molding machine, a pharmaceutical butyl rubber stoppers molding machine, a valve stem seal molding machine, and much more.