| Patents for H01F 5 - Coils (6,752) |
|---|
| 07/25/1978 | US4102973 Method of producing an excitation coil for shaded pole electric motors |
| 06/13/1978 | US4095202 Coil for producing a homogeneous magnetic field in a cylindrical space |
| 06/13/1978 | US4095168 Rf pick-up coil circuit for a wide tuning range nuclear magnetic resonance probe |
| 05/30/1978 | US4092622 Coil body |
| 05/30/1978 | US4092511 Work coil for use in an induction cooking appliance |
| 05/23/1978 | US4091350 Insulating core for use as a strain insulator or a coil form |
| 05/23/1978 | US4091349 High voltage winding lead and terminal structure |
| 04/25/1978 | US4086553 Coil assembly structure |
| 04/04/1978 | US4081991 Apparatus for pressure testing frangible containers |
| 03/14/1978 | US4078301 Method of manufacturing a deflection coil for a cathode ray tube |
| 12/13/1977 | US4063207 Coil structure |
| 11/08/1977 | US4056883 Heated roll inductive heater construction |
| 08/30/1977 | US4045786 Magnetic domain memory device having an improved drive coil arrangement |
| 08/09/1977 | US4041430 Coil bobbin and matching cover for solenoid assembly |
| 07/26/1977 | US4038623 Electromagnet with terminals |
| 07/26/1977 | US4038621 Precision vertical deflection coil for a hybrid television yoke |
| 06/14/1977 | US4029926 Work coil for use in an induction cooking appliance |
| 06/07/1977 | US4028654 Battery charger |
| 05/31/1977 | US4027295 Magnetic bubble device |
| 05/31/1977 | US4027279 Device for attaching leads to a transformer or the like |
| 05/17/1977 | US4023262 Method of winding differential coils on a magnetic latching reed switch cross point bobbin |
| 04/12/1977 | US4017701 Induction heating unit with combined tank circuit and heating coil |
| 03/01/1977 | US4010435 Terminals for coil bobbin |
| 01/11/1977 | US4003012 Vertical coil for a deflection yoke |
| 01/11/1977 | US4002967 Annular eddy current test coil with magnetic laminations adjacent a limited circumferential extent |
| 01/11/1977 | US4002797 Lubricant for wires with enameled or lacquered insulation |
| 01/04/1977 | US4001746 Direct-cooled tape layer winding |
| 12/07/1976 | US3995364 Method for manufacturing a tubular-shaped multilayer coil for electrical machines |
| 11/30/1976 | US3995244 Exciting device for use in electromagnetic clutch and a method for manufacturing same |
| 11/16/1976 | US3992690 Composite electromagnetic coil |
| 11/02/1976 | US3989200 Non-circular perfect layer electrical coils |
| 10/26/1976 | US3988707 Swing out load coil assembly |
| 10/19/1976 | US3987386 Tunable air coil inductor |
| 10/12/1976 | US3986210 Magnetic head device using printed circuit techniques |
| 10/12/1976 | US3986156 Yoke mount assembly |
| 08/17/1976 | US3975571 Self-bonding magnet wire |
| 07/27/1976 | US3971126 Method of fabricating magnetic field drive coils for field accessed cylindrical domain memories |
| 06/15/1976 | US3963882 Boron or graphite reinforced voice coil and manufacturing process |
| 06/15/1976 | US3963857 Small magnet wire to lead wire termination |
| 06/01/1976 | US3961151 Heated roll inductive heater construction |
| 06/01/1976 | US3960803 Flexible nontacky prepreg for bonding coils in high voltage devices and method of making said prepreg |
| 04/20/1976 | US3952292 Magnetic bubble device driver |
| 04/13/1976 | US3950721 Nested bobbins for an electro-magnetic stapling machine |
| 03/30/1976 | US3947796 Coil shape comprising an H-shaped coil core |
| 03/30/1976 | US3947793 Multi-layer toroidal deflection yoke |
| 03/09/1976 | US3943391 Electromagnetic coupler having an electromagnetic winding |
| 02/17/1976 | US3939450 Electrical coil assembly with means for securing external leads |
| 02/17/1976 | US3939403 Device for maintaining constant the temperature of a coil fed by an A.C. current source |
| 02/10/1976 | US3936931 Method employing a lead holder to retain a lead connection on an electrical coil |
| 01/13/1976 | US3932828 Encapsulated coil and method of making the same |
| 01/13/1976 | US3932827 Magnetic field drive coils for field accessed cylindrical domain memories |
| 01/06/1976 | US3930915 Method of making an electrical article |