Search results
Results from the WOW.Com Content Network
Hunter, a leopard seal in The Penguins of Madagascar; Short Fuse, a harp seal in the Penguins of Madagascar; Sophie, a circus seal whom Dr. Dolittle befriends and helps escape back to the ocean, in Doctor Dolittle's Circus and also in Dr. Dolittle; Rojas, a leopard seal in Happy Feet and Happy Feet 2; Bryan the Beachmaster, an elephant seal in ...
Ferrofluid-based seals used in industrial and scientific applications are most often packaged in mechanical seal assemblies called rotary feed-throughs, which also contain a central shaft, ball bearings, and outer housing. The ball bearings provide two functions: maintaining the shaft's centering within the seal gap and supporting external loads.
Dry gas seals are non-contacting, dry-running mechanical face seals that consist of a mating (rotating) ring and a primary (stationary) ring. When operating, lifting geometry in the rotating ring generates a fluid-dynamic lifting force causing the stationary ring to separate and create a gap between the two rings.
In mechanical engineering, an end-face mechanical seal (often shortened to mechanical seal) is a type of seal used in rotating equipment, such as pumps, mixers, blowers, and compressors. When a pump operates, the liquid could leak out of the pump between the rotating shaft and the stationary pump casing. Since the shaft rotates, preventing this ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 20 January 2025. Taxonomic group of semi-aquatic mammals Pinnipeds Temporal range: Latest Oligocene – Holocene, 24–0 Ma PreꞒ Ꞓ O S D C P T J K Pg N Clockwise from top left: Grey seal (Halichoerus grypus), Steller sea lion (Eumetopias jubatus), New Zealand fur seal (Arctocephalus forsteri), walrus ...
Fur seals and sea lions make up the family Otariidae. Along with the Phocidae and Odobenidae, ottariids are pinnipeds descending from a common ancestor most closely related to modern bears (as hinted by the subfamily Arctocephalinae, meaning "bear-headed"). The name pinniped refers to mammals with front and rear flippers.
Klum gave birth to daughter Leni in May 2004, and Seal adopted the little one five years later. The singer and Klum went on to welcome Henry, Jonah and Lou in 2005, 2006 and 2009, respectively ...
Animated films about bears, carnivoran mammals of the family Ursidae.They are classified as caniforms, or doglike carnivorans.Although only eight species of bears are extant, they are widespread, appearing in a wide variety of habitats throughout the Northern Hemisphere and partially in the Southern Hemisphere