Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 29 - Details, component parts, or accessories
Patents for F04D 29 - Details, component parts, or accessories (70,655)
08/2000
08/17/2000DE19905075A1 Ventilator rotor esp. for heater/air conditioner plant in motor vehicles ha deformable vibration damping elstomer part to connect hub to bore in rotor center
08/17/2000DE19904119A1 Rotating compressor for anesthetic breathing system has rotor with permanent magnet and vanes, air bearing and separate external stator
08/17/2000DE10004279A1 Heater and/or air conditioner plant with centrifugal blower has deflector ring with convex contour acting with concave contour of shell to guide air to ring blades
08/17/2000CA2362452A1 Hvac motor and cover structure
08/16/2000EP1028295A2 Fan assembly
08/16/2000EP1028263A1 Coupling for pump and pump motor
08/16/2000EP1028258A1 Fan device and shroud
08/16/2000EP1028256A2 Impeller for electric automotive fuel pump
08/16/2000EP1028255A1 A turbo type fluid machinery
08/16/2000EP1027543A1 Low head pumping system for fish farms
08/16/2000EP1027129A1 Air filtering device
08/16/2000CN2392015Y Turning upwards blades type ceiling fan
08/16/2000CN2392014Y Ternary vane of centrifugal air compressor
08/16/2000CN2392013Y Engine oil lubricanting device for rotary type air blower
08/16/2000CN2392012Y Centralizing and scale-proof means foroil immersible electric pump
08/16/2000CN1055528C Propeller fan
08/15/2000US6104607 Cooling fan for PC card slot
08/15/2000US6103813 A coverings made from a blends comprising a particulate emulsion polymer with a subzero glass transition temperature, one amorphous or partly crystalline polymer, polycarbonates, and fiber fillers; weatherproofing, yellowing resistance
08/15/2000US6102675 Cooling fan with an oil-retaining bushing
08/15/2000US6102674 Electrically operated coolant pump
08/15/2000US6102672 Motor-driven centrifugal air compressor with internal cooling airflow
08/15/2000US6102664 Blading system and method for controlling structural vibrations
08/15/2000US6102663 Suspension assemblies for ceiling fans
08/15/2000US6102661 Propeller with annular connecting element interconnecting tips of blades
08/15/2000US6102657 Self-draining centrifugal pump having an improved inlet
08/15/2000US6102653 Feed pump
08/15/2000US6102618 Large-depth underground drainage facility and method of running same
08/10/2000WO2000046557A1 Refrigeration system with liquid injection desuperheating
08/10/2000WO2000046512A1 Ceiling fan assembly and method of assembling same
08/10/2000WO2000046511A1 Cooling-tower fan airfoils
08/10/2000WO2000046509A1 Compressor bleeding using an uninterrupted annular slot
08/10/2000WO2000046508A1 Dual inlet vacuum pumps
08/10/2000WO2000046507A1 Cooling water pump
08/10/2000WO2000046489A1 Hardwall fan case with structured bumper
08/10/2000DE19903948A1 Sichterradschaufeln für Zentrifugalkraftsichter Classifying wheel vanes for Centrifugal force
08/10/2000DE19903817A1 Kühlwasserpumpe Cooling water pump
08/10/2000DE19903397A1 Laufrad Impeller
08/10/2000DE10005432A1 Blutpumpen-Vorrichtung Blood pump device
08/10/2000CA2361801A1 Cooling-tower fan airfoils
08/09/2000EP1026405A2 Attaching means
08/09/2000EP1026404A1 Electrically driven centrifugal pump
08/09/2000EP1025915A1 Rotor vanes for centrifugal sifter
08/09/2000CN2391041Y Three-element vane for centrifugal compressor
08/09/2000CN2391037Y Blade structure for axial-flow fan
08/09/2000CN2391036Y Non-leakage magnetic pump
08/09/2000CN1262721A Compressor assembly
08/09/2000CN1262397A Device for fixing part on rotary shaft
08/09/2000CN1262395A 泵装置 Pump device
08/09/2000CN1262393A Drainage pump
08/08/2000US6100618 Rotary machine with an electromagnetic rotary drive
08/08/2000US6100611 Rotor and method for making same
08/08/2000US6099611 Locking elements for a filter ventilator
08/08/2000US6099609 Moving sorbent filter device
08/08/2000US6099608 Rotating filtration cartridge and blower for HVAC applications
08/08/2000US6099271 Downhole electrical submersible pump with dynamically stable bearing system
08/08/2000US6099258 High velocity fan
08/08/2000US6099257 Plastically formed hybrid airfoil
08/08/2000US6099256 Three dimensional figure eight propeller/impeller blade apparatus
08/08/2000US6099250 Cooling fan mounting arrangement
08/08/2000US6099247 Fan shroud for internal combustion engine
08/08/2000US6099243 Centrifugal pump with seal cooling and debris flushing arrangement
08/08/2000US6099168 Composite roller bearing for variable pipe diffuser
08/08/2000US6098988 Mechanism for forming a seal around the shaft of a liquid pump
08/08/2000US6098948 Device for the resilient fastening of an electric motor within a housing, especially for a motor vehicle
08/08/2000US6098422 Oil and refrigerant pump for centrifugal chiller
08/04/2000CA2298038A1 Pumps for pumping molten metal
08/03/2000WO2000050748A1 Combustion unit for combusting a liquid fuel and a power generating system comprising such combustion unit
08/03/2000WO2000045055A1 Electromotive drive
08/03/2000WO2000045054A1 Vacuum pump device
08/03/2000DE19904027A1 Compressor for compression of gaseous media has ribs provided on hub of compressor wheel and form-fit into lower section of blades, forming mechanical connection
08/03/2000DE19903951A1 Washing machine pump has heater and heat distributor plate for liquid heating
08/03/2000DE19903647A1 Method for attaching axial flow fan blades to an electric motor having an external rotor with a circumferential groove into which the roots of the blades are welded.
08/03/2000DE19903101A1 Dust separating device has cyclone filter or separator plate integrated into fan casing and neck, with separator plate fixed or movable by adjusting screw, and dividing airflow into two streams
08/03/2000DE19902626A1 Side channel fan has radial gap with size dependent on radial distance from axis and smaller near inner edge of impeller wheel bounding on hub than near outer edge of impeller wheel
08/02/2000EP1024297A2 Drain pump
08/02/2000EP1024296A2 Impeller
08/02/2000EP1024295A1 Electric motor drive
08/02/2000EP1024294A2 Motor and turbo-molecular pump
08/02/2000EP1024287A1 Pump and drive unit with drive cooling by means of the pumped liquid
08/02/2000EP1024252A2 Variable vane seal and washer materials
08/02/2000EP1024227A1 Cooling of hydraulic system for vibrating compactor
08/02/2000EP1024081A2 Blade root for propellers and rotor blades
08/02/2000EP1023220A1 Method and apparatus for aeration using flexible blade impeller
08/02/2000EP0970315A4 Thrust bearing
08/02/2000CN2390044Y Direct-connected pump capable of dismounting quickly
08/02/2000CN2390043Y Water-removing running protector for oil-immersed electric submergibly pump
08/02/2000CN2390042Y Cyclone air hood type fume suction blade
08/02/2000CN2390041Y Flexible shaft water pump
08/02/2000CN2390039Y Blind picture type multihead combined electric fan
08/02/2000CN2390035Y Wear- and corrosion-resistant ceramic pump
08/01/2000US6097129 Electronically commutated motor
08/01/2000US6095772 Shaft coupling system
08/01/2000US6095771 Fuel-feed unit
08/01/2000US6095770 Magnetically coupled pump
08/01/2000US6095754 Turbo-Molecular pump with metal matrix composite rotor and stator
08/01/2000US6095753 Structure for mounting blades of a ceiling fan
08/01/2000US6095752 Centrifugal blower impeller, especially for a heating and ventilating, and/or air conditioning, system for a motor vehicle
08/01/2000US6095241 Coupling device for a drive assembly
08/01/2000US6094799 Method of making double diaphragm compound shaft
07/2000
07/27/2000WO2000043686A1 Foil thrust bearing with varying circumferential and radial stiffness
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