Patents for H01F 5 - Coils (6,752)
12/1996
12/11/1996CN1137681A Resin molded transformed and manufacturing method thereof
12/10/1996US5583474 Planar magnetic element
12/10/1996US5582275 Magnetic latch mechanism and method particularly for trailer brakes
12/04/1996EP0746028A2 Integrated inductor arrangement
11/1996
11/27/1996EP0707740B1 Device with four-legged coil
11/20/1996EP0743659A1 Bobbin, especially for small sized relay, and its method of manufacture
11/06/1996EP0741254A2 Electromagnetic coil assembly for electromagnetic apparatus
10/1996
10/31/1996DE19515586A1 HF antenna system for medical NMR device for human body investigation
10/30/1996CN1134592A Coil end connection structure in coil bobbin assembly
10/29/1996US5570075 Coil former with injection-molded encapsulation
10/16/1996EP0737319A1 Focal neurographic magnetic resonance imaging system
10/15/1996US5565833 Method of fitting a coil onto a bobbin
10/09/1996CN2237273Y Structure improvement of coil
10/02/1996EP0735550A1 Coil former
10/02/1996CN2236679Y Low voltage coil of welder
10/02/1996CA2172094A1 Coil body
10/01/1996US5561410 Multi-layer coil using electroconductive flexible sheets
10/01/1996US5561270 Connection carrier and method for producing connection carriers
09/1996
09/21/1996CA2172102A1 Radio frequency choke for telecommunications transmission
08/1996
08/22/1996WO1996025750A1 High temperature electrical insulation system
08/21/1996EP0600059B1 Coil body
08/20/1996US5547165 Electromagnetically operated proportional valve
08/07/1996CN1128576A Ignition coil assembly
07/1996
07/17/1996EP0721592A1 Rf coil arrangement for a magnetic resonance apparatus
07/10/1996CN1126527A Device with four-legged coil
07/09/1996US5534839 Miniature transformer
06/1996
06/19/1996CN1124871A Coil apparatus
06/12/1996EP0715764A1 Ignition coil assembly
06/04/1996US5523733 Secondary winding bobbin for an ignition coil for an internal combustion engine
05/1996
05/30/1996DE19518349C1 Coil former for miniature relay
05/28/1996US5521574 Coil for an electromagnetic relay
05/21/1996US5519368 Compact coil assembly for transient voltage protection
05/17/1996WO1996014644A1 Filter choke
05/15/1996EP0711449A1 Coil former and electric coil wound thereon
05/14/1996US5517167 Magnetic coil, magnetic contactor using magnetic coil, and magnetic coil manufacturing method
05/01/1996EP0709864A2 Transformer encapsulated in cast resin
04/1996
04/24/1996EP0707740A1 Device with four-legged coil
04/23/1996US5510762 Mounting arrangement for an inductive device
04/16/1996US5508671 Electromagnetic coupling device
04/03/1996CN2223862Y Discharge coil special for parallel capacitor bank
03/1996
03/28/1996DE4434467A1 Micro-coil smaller than wire-wound coil, useful for operating micro-actuator
03/26/1996US5502429 Inductive device comprising connection members
03/26/1996US5502387 Variable geometry MRI coil
03/21/1996DE19525058A1 Miniaturised magnetic coil for vehicle ABS electromagneticvalve
03/07/1996DE4431606A1 Chip card module with copper coil on a carrier
03/06/1996EP0505382B1 Coil assemblies
03/05/1996US5497136 Locating ring for encapsulating a coil
02/1996
02/28/1996EP0698796A1 Variable geometry MRI coil
02/28/1996EP0698278A1 Inductive device comprising connection members
02/28/1996EP0476114B1 Low-profile planar transformer for use in off-line switching power supplies
02/15/1996DE4427767A1 Electrical coil with moulded former and housing
02/08/1996WO1996003661A1 Rf coil arrangement for a magnetic resonance apparatus
02/06/1996US5489884 Inductive electric component
01/1996
01/31/1996EP0510149B1 Coil former, in particular a coil former for small and safety transformers
01/25/1996DE19512343C1 Spool for winding wire
01/16/1996US5485135 Ignition coil assembly filled with resinous material
01/04/1996DE4423079A1 Spool unit obtd. using soldering appts.
12/1995
12/27/1995EP0688383A1 Device for conveying damp or salts
12/19/1995US5476229 Annular multi layer coil assembly
12/13/1995EP0686985A1 Coil assemblies
12/12/1995US5474799 Apparatus and method for coating an electromagnetic coil
12/12/1995US5474108 Electromagnetic valve unit
12/07/1995DE19519736A1 Split multi-turn inductance capable of being looped around objects, esp water pipes
11/1995
11/30/1995WO1995032511A1 Coil former and electric coil wound thereon
11/30/1995DE4418246A1 Spulenkörper und damit aufgebaute elektrische Spule Bobbin and so constructed electric coil
11/30/1995CA2167812A1 Coil former and electric coil wound thereon
11/29/1995EP0537314B1 Coil former and process for procucing it
11/22/1995EP0610221B1 Coil for an electromagnetic relay
10/1995
10/17/1995US5458504 Quick release for CRT anode conductor
10/05/1995DE4410160C1 Heat-resistant drive and measuring coil for oscillation pipe mass flowmeter
09/1995
09/19/1995US5451736 Welding process for connecting a winding wire of a coil to a terminal and metal sleeve for use in this process
09/06/1995CN2206993Y Special discharge coil of parallel condenser bank
09/05/1995US5448216 Flyback transformer
09/05/1995US5447455 Electrical connector assembly
08/1995
08/22/1995US5444427 Ignition coil device for engine
08/22/1995US5443132 Magnetic latch mechanism and method particularly for brakes
08/17/1995WO1995022154A1 Inductive device comprising connection members
08/02/1995EP0664922A1 Coil for an electromagnetic relay.
08/02/1995EP0587696A4 Stabilized resonant tag circuit and deactivator.
07/1995
07/20/1995WO1995019630A1 A compact coil assembly for transient voltage protection
07/19/1995EP0663599A1 Magnetic sensor and magnetic detector
07/12/1995EP0636274A4 Structured coil electromagnets for magnetic resonance imaging.
07/04/1995US5430804 Loudspeaker with a coated voice coil
06/1995
06/27/1995US5428337 Conductive winding
06/20/1995US5426410 Coil device
06/14/1995EP0615660B1 Connection terminal for firing device
05/1995
05/30/1995US5420559 Coil bobbins
05/24/1995EP0654147A1 Superconducting magnetic resonance probe coil
05/24/1995CN2198655Y Multiple groove tower framework full closed high votage coil pack
05/17/1995EP0587617B1 Welding process for connecting a winding wire of a coil to a terminal
05/16/1995US5415617 Applicator coil for magnetic field therapy
05/09/1995US5414400 Rogowski coil
05/02/1995US5412367 Transformer
05/02/1995US5412362 Deflection coil and fabrication method thereof
04/1995
04/27/1995DE4335935A1 Multi-turn coil for the production of strong magnetic field pulses
04/25/1995US5410289 Electromagnet
04/12/1995EP0522097B1 Fixation assembly for ignition-coil terminals for motor vehicles
04/05/1995EP0646806A1 Open magnetic structure
04/04/1995US5404123 Modular transformer structure providing enhanced leakage inductance and winding isolation
03/1995
03/29/1995EP0645786A2 Coil bobbin of plastic material as well as injection mould and process for producing it
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