Patents in subclass Rotary Kinetic Fluid Motors Or Pumps/Access Opening Through Portion Of Casing Or Cover
Parent class: Rotary Kinetic Fluid Motors Or Pumps
| Number | Patent title | Issue Date |
|---|---|---|
| 07326031 | Access port for dirt removal for gas turbine engine A gas turbine engine is provided with a dirt separator placed in a path of the radially outer cooling air flow, and includes a radially outer leg that defines a space to capture dirt or other impurities. An access port is provided in a... |
02/05/2008 |
| 07290980 | Duct quick connect removable blower housing apparatus A furnace blower apparatus has a tubular housing that is connected between a heating furnace and an exhaust flue of the furnace. The housing has an interior bore containing a fan assembly for drawing air through the furnace burner chamber... |
11/06/2007 |
| 07190088 | Process of using hydraulic turbines to generate electricity The process of attaching turbines to water mains, water towers, sewage lines, aqueducts, and various pipelines so as to capture the kinetic energy of pressurized fluid traveling through these mediums and changing the kinetic energy to... |
03/13/2007 |
| 07077627 | Fan assembly and method A fan assembly comprising a casing having an inlet and an outlet for fluid circulation through the casing, and a closeable opening to allow access to an interior of the casing. A rotor induces fluid circulation in the casing. A motor is... |
07/18/2006 |
| 06994517 | Furnace blower apparatus with removable housing section fan assembly support A furnace blower apparatus has a tubular housing that is connected between a heating furnace and an exhaust flue of the furnace. The housing has an interior bore containing a fan assembly for drawing air through the furnace burner chamber... |
02/07/2006 |
| 06884032 | Water pump and method of closure A water pump having a housing with an opening defined by an axial inner retention surface and a radial outer surface. A plug formed of sheet metal includes a radial closure portion surrounded by a continuous axial flange adapted to be... |
04/26/2005 |
| 06799943 | Centrifugal pump with multiple inlets A centrifugal pump (10) having a pump housing (40) that defines a substantially axial inlet port (32), a substantially radial inlet port (34) and an outlet port (30). An impeller (42) is rotatable within an impeller chamber (58) defined... |
10/05/2004 |
| 06585484 | Pivotal and removable door for an air handler An air handler enclosure having a pivotal door panel covers an access opening leading to a blower inside the enclosure. The door panel is held in engagement with the enclosure when the panel is fully open or closed. The panel can... |
07/01/2003 |
| 06375410 | Frangible cover for turbofan engine blade removal and access A frangible cover is provided for a recess in a containment case for turbofan engine blade removal and access. The recess provided in the containment case allows outward radial movement of the engine fan blade when the engine fan blade is... |
04/23/2002 |
| 06322318 | Blower package and method of use A blower module which is sufficiently quiet to be placed in occupied buildings and not require the construction of a separate blower building; each blower module is a cylinder having conic drip cap on its top, a positive displacement... |
11/27/2001 |
| 06322321 | Nozzle chamber warming-up structure for a steam turbine A nozzle chamber warming-up structure comprises a ring mounted about a rotor of the turbine and defines an annular space surrounding the rotor. The annular spaced is divided by dividing walls into a plurality of steam chambers distributed... |
11/27/2001 |
| 06318961 | Axial turbine The object of the invention is to provide an axial-flow turbine having an improved efficiency. In addition, the assembly and dismantling possibilities are to be extended. According to the invention, this is achieved in that the parting... |
11/20/2001 |
| 06312217 | Variable capacity supercharger A plurality of mounting holes 28 are bored in gas discharge channel 9a of turbine shroud 9 disposed on the inner periphery of turbine housing 1 on the opposite side to bearing housing. Screw holes 29 are constructed corresponding to... |
11/06/2001 |
| 06270316 | Pump with suction and delivery opening along the same axis easy to dismantle A pump with suction and delivery openings along the same axis, easy to dismantle, and consisting of a body (12), with an impeller (24) to which an actuator means (16) is connected, the body being provided on one side with a suction... |
08/07/2001 |
| 6114773 | Hydraulic turbine assembly A new hydraulic turbine assembly for deriving extra energy out of a conventional hydroelectric power generating system by incorporating a second turbine generator at the inlet from the reservoir. The inventive device includes a vertical... |
09/05/2000 |
| 6019575 | Erosion energy dissipater A turbine (18) of a gas turbine engine includes erosion energy dissipaters (44) which comprise of a plurality of inlet orifices (46) and a large diameter outlet orifice (48). The erosion energy dissipater reduces erosion of associated... |
02/01/2000 |
| 5988976 | Scroll, for a fluid-working device Scrolls separable radially, to enable cleaning and polishing of the inner surfaces of the throat area, are disclosed. In one of the embodiments, an inner structure of the scroll intrudes into the throat area for selectively reducing the... |
11/23/1999 |
| 5961277 | Inspection device and method There is provided an inspection device and method for inspecting a pump having a casing defining an internal surface and a plurality of radially spaced diffuser vanes arranged within the casing. The inspection device includes an image... |
10/05/1999 |
| 5913658 | Removable inner turbine shell with bucket tip clearance control A turbine includes a plurality of inner shell sections mounting first and second stage nozzle and shroud portions. An outer housing surrounds the inner shell sections and includes at least two outer shell sections overlying the inner... |
06/22/1999 |
| 5813829 | Disengageable manual drive for rotating a turbomachine rotor Manual rotation of a turbomachine rotor in order to bring the blades of the rotor one by one in front of an endoscope to check the blades is effected by a shaft which is rotatably connected to the rotor and which may be, for example, a... |
09/29/1998 |
| 5573378 | Gas turbine nose cone attachment A nose cone on the fan of a gas turbine engine contains access holes thatprovide access to cap screws that hold the nose cone on the fan hub. Thecap screws extend through an internal flange on the nose cone. A springclip extends from the flange in a... |
11/12/1996 |
| 5545010 | Method and apparatus for trim balancing a gas turbine engine Trim balancing of rotating components in the past has increasedmanufacturing cost. In many past applications, the time and energyrequired to trim balance rotating components required partial disassemblyof an outer case or structure member. The... |
08/13/1996 |
| 5431534 | Removable inspection hole plug A removable inspection hole plug for sealing a plurality of inspectionholes formed in a double-walled enclosure is disclosed in which individualsealing units are disposed in each of the inspection holes, with theindividual sealing units linked... |
07/11/1995 |
| 5362204 | Gas turbine with flanged-on exhaust gas casing In a gas turbine having a blade carrier (2) which is suspended coaxially ina turbine casing (3), both the turbine casing and the blade carrier areprovided with a horizontal junction plane. An exhaust gas casing (5),whose bounding walls consist... |
11/08/1994 |
| 5269649 | Pre-rotational swirl controller for rotary pumps Pre-rotational swirl controller for rotary pumps having a flow ductenclosed by a casing and a plurality of guide vanes located substantiallyradially within it. Each of these has two bearings, i.e. one on a hublocated centrally and one on a trunnion... |
12/14/1993 |
| 5232341 | Pump impeller assembly A pump impeller assembly comprises a pump journal, an impeller fixed to oneend of the pump journal, and a pulley fixed to the other end of the pumpjournal. The pump impeller assembly further comprises a pump bearingincluding an outer race... |
08/03/1993 |
| 5222862 | Turbine generator pressure relief diaphragm A pressure relief diaphragm is associated with a turbine housing and isoperable to relieve excessive pressure within the turbine housing toprevent damage to turbine blades. The pressure relief diaphragm includes asafety housing having a mounting... |
06/29/1993 |
| 5185941 | Dryer blower cleanout door assembly A blower cleanout door assembly including a door panel pivotally connectedto a blower housing for supporting a blower assembly including a blowerwheel and motor for swinging movement of the door panel between a closedposition covering a blower wheel... |
02/16/1993 |