| ReturnTo Theme-Group-Choice | Onelevelup |
| 5H603 | WINDINGS FOR MOTORS AND GENERATORS | |
| H02K3/00 -3/28@Z | ||
| H02K3/00-3/28@Z | AA | AA00 PURPOSE |
AA01 | AA03 | AA04 | AA05 | AA06 | AA07 | AA09 | AA10 | ||
| . Improvement of magnetic characteristics | . Fixing | . Insulation | . Protection from high voltage | . Rotor equilibrium | . Reduction of excess current loss | . Manufacturing and assembly | . Testing, inspection, measurement, maintenance, and protection | |||||
| AA11 | AA12 | AA13 | AA14 | AA15 | AA16 | AA17 | AA18 | AA19 | AA20 | |||
| . Cooling and heat radiation | . . Air- and gas-cooling methods (i.e., including blast fans) | . . Liquid cooling | . . Cooling at salient poles | . . Cooling at the edges | . Protection against chemical erosion | . . Moisture resistance and waterproofing | . . Oil-proofing | . . Refrigerant-proofing | . . Uranium hexafluoride proofing | |||
| BB | BB00 TYPES OF DYNAMOELECTRIC MACHINES |
BB01 | BB02 | BB04 | BB05 | BB06 | BB07 | BB08 | BB09 | BB10 | ||
| . Motors | . Generators | . Direct-current (DC) machines | . Alternating-current (AC) machines | . . Single-phase machines | . . Polyphase machines (e.g., three-phase machines) | . . Induction machines | . . Synchronous machines | . Non-commutator machines ( e.g., brushless types) | ||||
| BB11 | BB12 | BB13 | BB14 | BB15 | BB17 | BB19 | ||||||
| . Rotation-types | . . Radial air-gap types | . . . Types with rotation around the stator | . . Axial-gap types (e.g., rotation types with opposing plates) | . Linear-movement types | . Step and pulse types | . Vertical shaft types | ||||||
| CA | CA00 TYPES OF OBJECTS AROUND WHICH THE WINDINGS ARE WOUND |
CA01 | CA02 | CA04 | CA05 | CA06 | CA07 | CA08 | CA09 | CA10 | ||
| . Stators | . Moving side (i.e., rotor side) | . Field-magnet windings | . Armature windings | . Short-circuited windings | . . Damper windings | . Compensation windings | . Commutation-pole windings | . Equalizers and connecting wires | ||||
| CB | CB00 PARTS TO BE WOUND |
CB01 | CB02 | CB03 | CB04 | CB05 | ||||||
| . Windings | . . Slots | . . Edges | . . Leads | . . Areas between phases or strata | ||||||||
| CB11 | CB12 | CB13 | CB15 | CB16 | CB17 | CB18 | CB19 | CB20 | ||||
| . Connections and leads | . . Terminals | . . Printed-circuit bases | . . Connection or fixing around central axes | . . Fixing to the iron core and supports | . . . Fixing in slots | . . . Fixing on the ends | . . Fixing onto the winding per se | . . Fixing to the external frame | ||||
| CB21 | CB22 | CB23 | CB24 | CB25 | CB26 | |||||||
| . Insulation | . . Strand insulation | . . Insulation between windings | . . Insulation between phases or strata | . . Outer-sheath insulation | . . Grounding insulation | |||||||
| CC | CC00 WINDING SHAPES |
CC01 | CC02 | CC03 | CC04 | CC05 | CC06 | CC07 | ||||
| . Cylindrical windings | . . Flat windings | . . Slotted windings | . . . Open slots | . . . Semi-enclosed slots | . . Magnetic line of force on the axis | . . Magnetic line of force on the radius | ||||||
| CC11 | CC12 | CC13 | CC14 | CC15 | CC17 | CC18 | CC19 | |||||
| . Salient-pole or ring windings | . Bar-like windings (i.e., square-shaped with one side open; U-shaped) | . Comb-toothed, claw, or claw-pole-shaped windings | . Flat-disk windings | . Special shapes | . Windings with magnetic cores (i.e., including iron cores) | . Windings with non-magnetic cores or bobbins | . Windings without cores, (e.g., non-iron cores or coreless windings) | |||||
| CD | CD00 WINDING METHODS |
CD01 | CD02 | CD04 | CD05 | CD06 | CD08 | |||||
| . Single-layer windings | . Multi-layer windings | . Chain windings and concentric windings | . Lap windings | . Wave windings | . Mixed windings | |||||||
| CD11 | CD12 | CD13 | CD14 | |||||||||
| . Hexagonal windings | . Half-turn windings | . Square, triangular, or rectangular windings | . Toroidal windings | |||||||||
| CD21 | CD22 | CD23 | CD24 | CD25 | CD26 | CD28 | ||||||
| . Winding of conductors | . Insertion of conductors | . Absence of winding or insertion conductors | . . Connection of multi-element conductors | . . Printing or etching | . . Rolling sheet-like conductors | . Windings constructed in multiple stages | ||||||
| CD31 | CD32 | CD33 | CD34 | |||||||||
| . Winding guides or guide plates | . Coil formers | . Reshaping | . String windings | |||||||||
| CE | CE00 CONDUCTOR MATERIALS |
CE01 | CE02 | CE03 | CE04 | CE05 | CE06 | CE07 | CE09 | |||
| . Strands or single wires | . . Strands or wires that are not circular in cross-section (i.e., oval or square) | . Multiple wires | . . Stranded wires | . Rigid conductors | . Foil-like conductors | . Hollow conductors | . Non-uniform parts, (e.g., tapers, club shapes, and the like) | |||||
| CE11 | CE12 | CE13 | CE14 | CE15 | CE16 | CE18 | CE19 | |||||
| . Conductive materials | . . Metal elements | . . . Copper (Cu) | . . . Aluminum (Al) | . . . Iron (F3) | . . Alloys | . Addition of semiconductor materials | . Addition of magnetic materials | |||||
| EE | EE00 FIXING OR INTEGRATION METHODS AND MEANS |
EE01 | EE02 | EE03 | EE04 | EE06 | EE07 | EE08 | EE09 | EE10 | ||
| . Welding or soldering | . Notches or engagement by notches and protrusions | . Press-fitting | . Caulking | . Screws or rivets | . Springs | . Snap rings | . Adhesives | . Molding | ||||
| EE11 | EE12 | EE13 | ||||||||||
| . Axial fixing | . Radial fixing | . Circumference fixing | ||||||||||
| EE21 | EE22 | EE23 | EE24 | EE25 | EE26 | EE27 | EE28 | EE29 | EE30 | |||
| . Wedged slot closures | . . Single wedges | . . Connecting wedges | . . Separating wedges | . . . Axial separation | . . . Radial separation | . . . Circumferential separation | . . Linear wedges | . . Plate-shaped and pole-type wedges | . . . Folding wedges | |||
| FA | FA00 INSULATION MATERIALS (FIXING MATERIALS) |
FA01 | FA02 | FA03 | FA04 | FA05 | FA06 | FA08 | ||||
| . Solid insulation | . . Tapes, films, and sheet-like insulations | . . Cloth (i.e., including woven fabrics and nonwoven materials) | . . Paper | . . Powdered insulation | . . Filamentary or string-like insulation | . Liquid insulation | ||||||
| FA11 | FA12 | FA13 | FA14 | FA15 | FA16 | FA17 | FA18 | FA19 | FA20 | |||
| . Inorganic materials | . . Mica | . . Glass materials | . . Asbestos | . Organic materials | . . Resins and plastics | . . . Adhesives | . . . Self-fusing materials | . . . Thixotropic materials | . . . Light-curable materials | |||
| FA21 | FA22 | FA23 | FA24 | FA25 | FA26 | FA27 | FA28 | FA29 | FA30 | |||
| . . . Thermocuring materials | . . . Thermoplastic resins | . . . Rubbers and elastomers | . . . Epoxy resins | . . . Polyimide resins | . . . Polyester resins | . . . Polyolefin and polyethylene resins | . . . Acrylic and methyl methacrylate resins | . . . Polyamide resins | . . . Silicon (Si) resins | |||
| FB | FB00 SHAPES OF INSULATION |
FB01 | FB02 | FB03 | FB04 | FB05 | FB06 | FB07 | ||||
| . Y-shaped insulation | . A-shaped insulation | . E-shaped insulation | . B-shaped insulation | . F-shaped insulation | . H-shaped insulation | . C-shaped insulation |