| Patents for F04D 29 - Details, component parts, or accessories (70,655) |
|---|
| 08/05/1998 | CN2287220Y Airing adjustable temperature controlling duplex friction clutch |
| 08/05/1998 | CN2287219Y Water pump safe sensor |
| 08/05/1998 | CN1189880A Axial fan assembly with low noise and high efficiency |
| 08/04/1998 | US5788466 Irrigation booster pump system |
| 08/04/1998 | US5788457 Drainage pump with a wall member connecting the outer edges of the radial blades |
| 07/30/1998 | WO1998032973A1 Magnetically suspended high velocity vacuum pump |
| 07/30/1998 | DE19702337A1 Air heater |
| 07/29/1998 | EP0855518A2 Process and apparatus for controlling the inlet temperature of an air compressor |
| 07/29/1998 | EP0855517A2 Vacuum pump |
| 07/29/1998 | EP0855515A1 Pump, especially adjustable coolant pump, for motor vehicles |
| 07/29/1998 | EP0688398A4 Vaned diffuser |
| 07/29/1998 | CN2286827Y Straight-plate-type blade boiler centrifugal draught fan |
| 07/29/1998 | CN2286811Y Insulation mechanism of motor of fan |
| 07/29/1998 | CN1188857A Improved performance centrifugal blower apparatus including at least two suction inlets, and associated blower method |
| 07/28/1998 | US5786647 Device for incorporating a motor |
| 07/28/1998 | US5785507 Evaporative cooler pump |
| 07/28/1998 | US5785504 Pump with separate pumping stages for pumping a plurality of liquids |
| 07/28/1998 | US5785498 Composite fan blade trailing edge reinforcement |
| 07/28/1998 | US5785495 Fiber-repellant centrifugal pump |
| 07/28/1998 | US5785494 Molten metal impeller |
| 07/28/1998 | US5785493 Turbocharger for internal combustion engine |
| 07/28/1998 | US5785491 Liquid pump having a driving unit and a driven unit with a resilient seal therebetween |
| 07/28/1998 | US5785013 Electrically driven coolant pump for an internal combustion engine |
| 07/28/1998 | CA2124889C Method of securing a filter element to a blade of a fan |
| 07/28/1998 | CA2077311C Double tab locking joint and associated forming methods |
| 07/24/1998 | CA2227563A1 An air compressor |
| 07/23/1998 | WO1998031939A1 Vertical fan |
| 07/23/1998 | WO1998031938A1 Evaporating fan and its blade wheel |
| 07/23/1998 | WO1998031937A1 High-pressure fan |
| 07/23/1998 | WO1998031588A1 Impeller for radial flow devices |
| 07/22/1998 | EP0854559A1 Rotor of a turbogenerator with direct gas cooling |
| 07/22/1998 | EP0854294A2 Impeller for centrifugal pump |
| 07/22/1998 | EP0701528A4 Grooved disk apparatus |
| 07/22/1998 | CN1188192A Axial sliding bearing |
| 07/22/1998 | CN1188190A Fan assembly having increased fan blade area |
| 07/22/1998 | CN1188179A Compressor-wheel arrangement for turbochargers |
| 07/21/1998 | US5782605 Impeller for separating a conveyed stream of material |
| 07/16/1998 | WO1998030803A1 Counter-rotating compressors with control of boundary layers by fluid removal |
| 07/16/1998 | WO1998030802A1 Enhancement of turbomachines and compressors by fluid removal |
| 07/16/1998 | DE19701082A1 Hand-held, motor/IC-engine driven suction/blower machine with housing including fan scroll and fan |
| 07/15/1998 | EP0852675A1 Bladed device and method of manufacturing same |
| 07/15/1998 | EP0834021A4 Molten metal impeller |
| 07/15/1998 | EP0746689A4 Housing with recirculation control for use with banded axial-flow fans |
| 07/15/1998 | EP0731880B1 Device for preventing turbulence at pump inlets |
| 07/15/1998 | CN2286250Y Full-covering hood apparatus for ceiling fan |
| 07/15/1998 | CN1187610A Compressor fixture structure for refrigerator |
| 07/15/1998 | CN1187589A Motor fan for cleaning apparatus |
| 07/14/1998 | US5779449 Separable, multipartite impeller assembly for centrifugal pumps |
| 07/14/1998 | US5779445 Noncontaminative centrifugal pump |
| 07/14/1998 | US5779444 Centrifugal pump |
| 07/14/1998 | US5779440 Flow energizing system for turbomachinery |
| 07/14/1998 | US5779439 Centrifugal liquid pump with internal gas injection |
| 07/14/1998 | US5779434 Pump mounted thrust bearing |
| 07/14/1998 | US5778831 To clean fireside deposits from convective surfaces of a fuel-fired boiler |
| 07/09/1998 | DE19754369A1 Centrifugal turbine wheel for heating, ventilation or air conditioning unit of vehicle |
| 07/08/1998 | EP0852382A1 Internal pump |
| 07/08/1998 | CN2285841Y Automatic axial force balancing device for magnetic pump |
| 07/08/1998 | CN1186892A Waste water pump station |
| 07/08/1998 | CN1186645A 泵装置 Pump device |
| 07/07/1998 | US5775878 Turbine of thermostructural composite material, in particular of small diameter, and a method of manufacturing it |
| 07/07/1998 | US5775876 Ceiling-fan-blade-mounted air freshener apparatus |
| 07/07/1998 | CA2105350C Coupling mechanism for a compressor |
| 07/02/1998 | WO1998028527A1 Bearing systems for motor-assisted turbochargers for internal combustion engines |
| 07/02/1998 | WO1998012449A3 Damping system for vibrating members |
| 07/02/1998 | DE19654092A1 Control device for output delivered by IC engine coolant fluid pump |
| 07/01/1998 | EP0850362A1 Housing for a sound absorber which can be connected to a compressor |
| 07/01/1998 | EP0850361A1 Side channel compressor |
| 07/01/1998 | CN2285417Y Combined multi-purpose socket |
| 07/01/1998 | CN1186540A Turbine machine and manufacture thereof |
| 07/01/1998 | CN1186373A Rotor of turbogenerator having direct gas cooling |
| 07/01/1998 | CN1186181A Blade carrier for compressor |
| 07/01/1998 | CN1186180A Double or multiple auger suction unit for hoods, ovens and similar appliances |
| 07/01/1998 | CN1186178A Pump and medium circulation apparatus |
| 06/30/1998 | US5772711 Filter blockage warning indicator |
| 06/30/1998 | US5772399 For generating a desired air mass flow through an air delivery system |
| 06/30/1998 | US5772396 Pump having flush system for seal arrangement |
| 06/30/1998 | US5772218 Uniform compression gland seal assembly |
| 06/30/1998 | US5772217 Liquid pump seal |
| 06/30/1998 | US5772214 Automatic shut down seal control |
| 06/30/1998 | US5771961 Cooling module |
| 06/25/1998 | WO1998027343A1 System and method for reducing vibration in a windshield washer pump |
| 06/25/1998 | WO1998027342A1 Turbomolecular vacuum pumps with low susceptibility to particulate buildup |
| 06/25/1998 | DE19753373A1 Housing for axial cooling fan for EMC-screened apparatus, such as CPU |
| 06/25/1998 | DE19652754A1 Exhaust gas supercharger |
| 06/24/1998 | EP0849859A1 Rotor of a turbogenerator with direct gas cooling |
| 06/24/1998 | EP0849473A1 Centrifugal pump casing |
| 06/24/1998 | EP0849472A1 Radial steam mixing machine |
| 06/24/1998 | EP0849007A2 Method and device for the withdrawal of media |
| 06/24/1998 | EP0848788A1 A radial fan wheel |
| 06/24/1998 | EP0757752B1 Aircraft fan containment structure restraint |
| 06/24/1998 | CN2284871Y Rotor for centrifugal pump |
| 06/24/1998 | CN1185558A Hot water circulating pump selectively supplying hot-water through a pair of tube |
| 06/24/1998 | CN1185547A Impeller for centrifugal fan |
| 06/24/1998 | CN1185546A Device for mfg. of pump impleller and method thereof |
| 06/24/1998 | CN1185544A Sealed electric-motor pump |
| 06/23/1998 | US5769607 High-pumping, high-efficiency fan with forward-swept blades |
| 06/23/1998 | US5769605 Sealing device for a rotary shaft |
| 06/23/1998 | US5769603 Submerged Pump |
| 06/23/1998 | US5769427 Dual seal with clean barrier fluid and dynamic pressure control |
| 06/18/1998 | WO1998026185A1 Fan and motor assembly for an air conditioner |