ringed seal

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Related to Ring seal: Phoca hispida

ringed seal

n.
An Arctic seal (Pusa hispida syn. Phoca hispida) having pale ring-shaped markings on the sides and back.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
References in periodicals archive ?
Tsubaki utilizes a unique felt ring seal and labyrinth body seal design to prevent grease leaking or ingress of contaminants to provide a backstop with superior performance and advanced protection.
"The species that we harvest is the ring seal, and it's primarily adult ring seals," said Okalik.
North Bay is already known for having the best beaver pelts in the world, but the company is working hard to attract specialty furs like North American pine marten and ring seal.
Some unique product features are: Line sizes from 4" to 16", clear acrylic lid, "O" Ring seal, swing away lid for easy opening, stainless steel basket, large body size for long runs between cleaning.
Coolers are built with three inches of high-density foam in the walls, top and bottom, capped off with an airtight "D" ring seal. A proprietary coil system keeps temperatures inside constant.
The Hyperconcentrator (Hycon) is designed with segregated drive parts and process chamber, which are isolated hermetically by a slide ring seal. This two-chamber concept has been achieved by using a suspended bowl and by discharging solids within the clean room, making it impossible for the process chamber to be contaminated by the drive technology.
The Type 83 barrier seal is a dual-segmented carbon ring seal designed to prevent the migration of bearing oil to the dry gas seal cartridge on turbo-compressor equipment.
The O ring seal on the casings and the impellers of the multi-stage pump conform to hygienic design.
a new series of KF-type centering ring seal assemblies provides improved sealing performance on semiconductor KF and ISO plant vacuum systems and vacuum testing equipment.
Between these plates is a natural rubber ring which is expanded by means of a wing nut on the shaft, which when tightened closes the two plates and compresses the rubber ring seal between them to seal the plug tightly inside the pipe or tube.