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| Number | Title | Issue Date |
| 6991429 | Sealing structure of spindle bolt, and gas turbine A first stage rotor disk (50a) and a connecting member (30) on the compressor side are fixed by a spindle bolt (20). The spindle bolt (20) is covered with a tubular member (100), between the first stage rotor disk (50... | 01/31/2006 |
| 6910856 | Run-in coating for axial-flow compressor of gas turbine engines and method of using and making same Metal wire bundles are combined into brushes as a run-in coating for the axial-flow compressor stage of a gas turbine engine. The metal wire bundles are inserted into the basic material or are combined into brush segments that are inserted into corresponding recesse... | 06/28/2005 |
| 6322085 | Laminated tubular structure An apparatus (10) includes a bearing (24) linking first and second vehicle parts (12, 14) for movement relative to each other, and a boot seal (30) protecting the bearing (24). The boot seal (30) is a tube of heat shrinkable thermoplastic material. The tu... | 11/27/2001 |
| 5464063 | Well assembly metal seal A well has a metal seal for sealing between tubular inner and outer members. The seal has a solid metal body with an inner wall and an outer wall that are cylindrical. The radial thickness of the seal is initially greater than the pocket between the inner... | 11/07/1995 |
| 5345860 | Banded piston and method of making A piston for use in a hydraulic cylinder which is subject to sudden and extremely high shock load pressures and high temperature operating conditions is provided with a plurality of interlocking axially-spaced circumferential grooves. A band of a heat-for... | 09/13/1994 |
| 4842286 | Slide ring seal with circumferentially variably-beveled counter-surface on a shrink fitted slide ring thereof A slide ring seal for sealing a machine part which is rotatable with respect to a wall. The seal comprises seating rings provided with slide rings, the seating rings being so arranged with respect to each other that the sealing slide faces of the slide ri... | 06/27/1989 |
| 4773655 | Slide ring seal The invention relates to a slide ring seal for sealing a shaft rotatable with respect to a wall, which seal comprises a body portion and seal rings provided with slide rings, which seal rings are so arranged with respect to each other that the sealing sli... | 09/27/1988 |
| 4700953 | Slide-ring seal The invention relates to a slide-ring seal which comprises a frame portion provided with connections for a sealing liquid and seal rings (4) provided with slide rings (5). Each slide ring (5) is thereby fastened in place by means of a shrinkage fit. In or... | 10/20/1987 |
| 4613142 | Slide-ring seal with distortion prevention construction A slide-ring seal for sealing a shaft rotating with respect to a wall. The slide-ring sealing comprises a frame portion provided with connections for a sealing liquid and seal rings (4) provided with slide rings (5), which seal rings are so positioned wit... | 09/23/1986 |
| 4298205 | Sealing element In a sealing assembly of the type in which a pair of sealing elements contain mutually engaging sealing surfaces. The sealing surfaces are formed by the faces of a plurality of rods which are annularly arranged so as to present a continuous sealing surfac... | 11/03/1981 |
| 4082297 | Bypass flush system employing thermal bushing A bypass flush system for cooling and lubricating a mechanical seal assembly as used in association with a fluid handling apparatus, such as a centrifugal pump. A bypass line connects the mechanical seal assembly and the discharge side of the pump for per... | 04/04/1978 |
| 3948533 | Composite ring made of press fitted parts and method of assembling The invention disclosed is a composite ring made of press-fitted parts and method of assembling concentric articles having an interference fit, the inner one of which has a surface of a granular material such as ceramic, the method eliminating the customa... | 04/06/1976 |
