Class 384/321 - Coolant path

Subclass of Class 384 - Bearings
Definition: Subject matter wherein the coolant flows through specified
No. of patents: 23
Last issue date: 08/14/2007

Number	Title	Issue Date
7255480	Diamond bearing with cooling/lubrication channels A diamond bearing assembly comprises a support ring having at least one diamond bearing segment attached thereto. A plurality of bearing pads are disposed on the diamond bearing segment. The plurality of bearing pads have a plurality of flow micro-channels between t...	08/14/2007
6913390	Rotating shaft apparatus A shaft 17 defines a front end portion 17a having a larger diameter and an opposite tail end portion 17b having a smaller diameter, the shaft 17 being rotatably supported by the housing 13 through a radial bearing ...	07/05/2005
6575720	Bearing and shaft cooling device The bearing cooling device causes cooling media to flow into the interior of a journal bearing 8 for supporting a shaft part 7 by lubrication of high viscous fluid and the interior of the shaft part 7 to cool the shaft part 7 and the bearing 8. At this ti...	06/10/2003
6524088	Gear pump having a bearing with a temperature adjusting medium passage To provide a gear pump for carrying high viscous liquid, which keeps a bearing in a free state and enhances reliability relative to a leakage of cooling medium and a leakage of molten resins. The gear pump in which a pair of gear rotors 2 are supported on...	02/25/2003
6422754	Hydrodynamic sleeve bearing with tilting thrust buttons and oil distribution ring A bearing assembly is provided which includes an annular support member and a plurality of thrust bearing elements coupled to and distributed about the face of the support member. The thrust bearing elements are adapted to receive and support an axial loa...	07/23/2002
6210042	Isothermal journal bearing Described herein is an isothermal journal bearing that incorporates heat pipes for temperature reduction and uniformity. The heat pipes can be fabricated by turning and are arranged within the bearing wall circumferentially. Due to the high thermal conduc...	04/03/2001
5924854	Gear pump channel arrangement for tempering media In order to cool the slide bearing area for the slidable bearing of a gear pump shaft, a slide bearing bush with a slide bearing area and, in the case of the guiding-through of a shaft, a sealing area extends in one piece integrally to the outside, and a ...	07/20/1999
5915843	Fluid-cooled bearing housing A housing segment has a fluid inlet and a fluid outlet and a cooling passage therebetween. The cooling passage has a uniform cross-sectional area approximately equal to the cross-sectional area of the fluid inlet and the fluid outlet and may be convenient...	06/29/1999
5297927	Vertical shaft type pump A vertical shaft type pump including a bearing device in which water in the pump is utilized as lubricating water without supplying water to the bearing from the outside of the pump, thereby repeatedly conducting no-load operation in the air (in such a st...	03/29/1994
5184945	Bushing structure for using in magnetically driving centrifugal pumps A centrifugal pump comprising a housing having an open end covered by a rear cover and a front cover, overlapping each other. A fixed central shaft is disposed along a central rotation axis of the centrifugal pump with a driven magnet member disposed ther...	02/09/1993
5046920	Bearing cooling system in horizontal shaft water turbine generator A bearing cooling system for a water turbine having a rotatable shaft connected at one end to a movable blade portion and supported by a journal bearing and by a thrust bearing having a collar, comprises a heat pipe including a first container surrounding...	09/10/1991
4883369	Roll mounting device with a cooled bearing A mounting device for a roll, particularly a roll for a continuous casting apparatus, comprises a support and a bearing for the roll affixed to the support, the support and the bearing defining channels for the circulation of a cooling fluid therethrough,...	11/28/1989
4814653	Device for air cooling bearing of hermetic dynamic machine A hermetic dynamic machine has a main part supporting a rotor shaft and having a main part cooler, an external fan provided on one end of the rotor shaft, an end cover which covers the end of the main part adjacent to the external fan and having a cooling...	03/21/1989
4746230	Tilt pad journal bearing A tilt pad bearing assembly for use in supporting a rotating shaft is disclosed. The bearing assembly includes lubricant means for effectively cooling separate individual bearing pads, and separate cooling channels for selectively cooling a portion of the...	05/24/1988
4602874	Support of a machine tool spindle with cooling device in a headstock In a support for a machine tool spindle (1) adapted for use with a cooling device there are provided feed and discharge channels (12, 13) for a fluidic cooling system in the spindle (1). These channels are connected to cooling grooves (14), which at least...	07/29/1986
4580951	Wet motor fuel pump with fuel flow through the bearing for cooling thereof A wet motor pump has an armature located in a motor chamber. A shaft bushing with an internal bore rotatably supporting a shaft end portion of an armature shaft is located in an outlet housing having a bore and a bushing support for receiving the shaft bu...	04/08/1986
4402559	Cooling device for a bearing means A cooling device for a bearing, including a bearing support for supporting a bearing in position and having a hollow annular chamber therewithin and extending along substantially the entire dimension of the bearing support parallel to the bearing, a refri...	09/06/1983
4276006	System for cooling motor bearings A system for cooling the bearings supporting the shaft of a rotor in a pneumatic motor powered with hot pressurized fluid. The rotor responds to the flow of hot fluid under pressure by moving to develop output power. The rotors which conduct heat from the...	06/30/1981
4156342	Cooling apparatus for a bearing in a gas turbine This invention relates to a method of thermally isolating a bearing located near the combustion region in a gas turbine. Air is bled from an intermediate stage of the compressor turbine and is arranged to be fed to the central pipe of a coaxial piping arr...	05/29/1979
3995918	System for bearing a nuclear reactor vessel cooled by liquid metal This invention relates to a bearing system for supporting a nuclear reactor vessel of the kind which is suspended from the reactor closure slab. The bearing system comprises a ring connected at one end to a collar and at the other end to two collars. The colla...	12/07/1976
3965974	Continuous casting plant Continuous casting plant rollers or rolls of small diameter are provided great longitudinal extension, which longitudinal extension exceeds the width of the continuously cast strand. The rollers or rolls have annular recesses distributed over their longit...	06/29/1976
3959677	Electric motor device and heat sink and method of assembling An electric motor housing and heat sink, and the method of assembling the same, in which a housing, constructed of electrically insulating material subject to thermal distortion, includes integral means for orienting and securing a metal heat sink therein...	05/25/1976
3934396	Spinning unit operating in accordance with the open-end method An open-end spinning unit having a plurality of spinning points, each having a spinning rotor which is provided with a shaft for mounting and drive. The shafts of the spinning rotors extend into bearing housings, in which means are arranged for mounting t...	01/27/1976

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Class 384/321 - Coolant path