| Patents for H01F 7 - Magnets (20,067) |
|---|
| 08/09/1988 | US4763091 Air gap setting device for electromagnets |
| 08/04/1988 | DE3701985A1 Ballast electronics for an apparatus which can be energised by DC voltage |
| 08/03/1988 | EP0276974A2 Highly flexible, shielded, multi-conductor electrical cable |
| 08/03/1988 | EP0276508A1 Nuclear magnetic resonance apparatus having a detection coil including a decoupling circuit with p-i-n diodes |
| 08/03/1988 | CN88201346U 电磁铁 Electromagnet |
| 08/02/1988 | US4761579 Electromagnetic levitation device |
| 08/02/1988 | US4761575 Servo-valve and a control motor therefor |
| 08/02/1988 | US4761519 Highly flexible, shielded, multi-conductor electrical cable |
| 08/02/1988 | CA1239967A1 Solenoid assembly |
| 08/02/1988 | CA1239962A1 Electromagnetic drive and polarized relay |
| 07/28/1988 | WO1988005519A2 Cryogenic recondenser with remote cold box |
| 07/27/1988 | EP0276123A2 Magnetic field generating assembly |
| 07/27/1988 | EP0276034A2 Nuclear magnetic resonance imaging method |
| 07/27/1988 | EP0275684A1 High energy toroidal inductor |
| 07/26/1988 | US4760491 Fail-safe brake valve driver |
| 07/26/1988 | US4759528 Valve actuator |
| 07/26/1988 | CA1239690A1 Bistable solenoid control circuit |
| 07/25/1988 | EP0274481A4 Two-axis force motor. |
| 07/21/1988 | DE3700540A1 Solenoid-actuated 2/2-way directional control valve |
| 07/20/1988 | EP0274481A1 Two-axis force motor. |
| 07/20/1988 | CN87105247A Electromagnet, valve assembly and fuel metering apparatus |
| 07/19/1988 | US4758813 Cylindrical NMR bias magnet apparatus employing permanent magnets and methods therefor |
| 07/19/1988 | US4758812 Frame structure for a magnet system for nuclear spin tomography |
| 07/19/1988 | US4758811 Bistable solenoid actuator |
| 07/19/1988 | US4757924 Use in a beverage dispenser for measuring concentration |
| 07/14/1988 | WO1988005207A1 Electromagnetic actuator |
| 07/12/1988 | US4757261 Magnetic field homogeneity |
| 07/12/1988 | US4756506 Flexible valve |
| 07/06/1988 | EP0273484A2 Magnetic resonance imaging apparatus comprising a stacked surface coil system |
| 07/05/1988 | US4755782 Magnetically operated actuator having plural permanent magnet means |
| 07/05/1988 | US4755780 Ferromagnetic resonator having temperature compensation means using pre-coded compensation data |
| 07/05/1988 | US4755755 Compact transverse magnetic gradient coils and dimensioning method therefor |
| 07/05/1988 | US4755288 Apparatus and system for magnetically treating fluids |
| 07/05/1988 | US4754532 Adjustable quick release magnetic holding assembly |
| 06/29/1988 | EP0272411A1 Passive shimming assembly and method of determining shim placement for mr magnet |
| 06/28/1988 | CA1238515A1 Impact printer actuator |
| 06/22/1988 | EP0272164A2 Bistable-polarised electromagnet |
| 06/21/1988 | US4752757 Electromagnetic actuator |
| 06/16/1988 | WO1988004465A1 Support provided with magnetic sheet |
| 06/16/1988 | DE3641023A1 Single-stage, electrohydraulic servo valve |
| 06/15/1988 | EP0270536A1 Actuating system. |
| 06/14/1988 | US4751487 Double acting permanent magnet latching solenoid |
| 06/14/1988 | US4751053 Magnetic device for removing magnetic gel balls from a medium to be analyzed and transferring them to an immunoenzymatic quantitative anaylsis medium |
| 06/14/1988 | CA1238082A1 Controlled force variable reluctance actuator |
| 06/08/1988 | CN87207559U Electromagnet with strong magnetizing effect |
| 06/08/1988 | CN87108042A Magnetic resonance imaging apparatus comprising stacked surface coil system |
| 06/07/1988 | US4749978 Magnet for catching thereon foreign bodies within reticulum or ruminant, and method and instrument for manufacture thereof |
| 06/07/1988 | US4749976 Solenoid |
| 06/07/1988 | US4749948 NMR imaging systems |
| 06/07/1988 | US4749892 Spring arrangement with additional mass for improvement of the dynamic behavior of electromagnetic systems |
| 06/07/1988 | US4748738 High strength magnet-pole piece assembly tool |
| 06/07/1988 | CA1237761A1 Actuator system having magnetomechanical cantilever beam |
| 06/01/1988 | EP0269146A2 Apparatus for mounting coils |
| 06/01/1988 | EP0268619A1 Electromagnetic actuation device. |
| 06/01/1988 | CN87203692U Dc cylindrical coil |
| 05/31/1988 | US4748429 Solenoidal magnet with homogeneous magnetic field |
| 05/31/1988 | US4748414 Nuclear spin tomograph |
| 05/26/1988 | DE3640235A1 Ferromagnetic energy converter |
| 05/24/1988 | US4746889 Method of making a magnet arrangement and magnet arrangement made by the method |
| 05/24/1988 | US4746888 Solenoid for electromagnetic valve |
| 05/24/1988 | US4746887 Hollow cylindrical movable body for an electromagnet |
| 05/24/1988 | US4746886 Electromagnetic actuator |
| 05/19/1988 | WO1988003646A1 Nuclear magnetic resonance imaging system |
| 05/19/1988 | DE3639295A1 Solenoid in accordance with the dynamic principle |
| 05/18/1988 | EP0267455A1 Impulse current generator switched to a load |
| 05/18/1988 | EP0267253A1 Method and device for controlling an electromagnet of which the energization by a monoarch periodic current causes the actuation of a moveable part. |
| 05/18/1988 | CN87209601U Big stroke bistable pulse electro-magnetic driver |
| 05/17/1988 | US4745387 Coil connection for an ironless solenoidal magnet |
| 05/17/1988 | US4745386 For reducing an amount of increased plunger force |
| 05/11/1988 | EP0267162A2 Pressure-regulating solenoid valve, particularly for high-pressure circuits of fuel injection systems for internal combustion engines |
| 05/11/1988 | DE3638046A1 Coil arrangement |
| 05/11/1988 | DE3637350A1 Housing arrangement with coil |
| 05/11/1988 | CN87203156U Ac-dc dual-purpose energy-saving electromagnetic plug |
| 05/10/1988 | US4743880 MRI magnet system having shield and method of manufacture |
| 05/10/1988 | US4743879 Solenoidal magnet with high magnetic field homogeneity |
| 05/10/1988 | US4742988 Electrical apparatus including solenoid device and energization control circuit therefor |
| 05/10/1988 | US4742964 Electromagnetic fuel injector |
| 05/10/1988 | CA1236526A1 Solenoid for nmr spectroscopy |
| 05/03/1988 | US4742322 Direct drive servovalve with rotary force motor |
| 04/28/1988 | DE3734542A1 Electromagnetic seat valve |
| 04/28/1988 | DE3733809A1 Solenoid valve |
| 04/28/1988 | DE3635551A1 Pressure-tight electrical solenoid (solenoid actuator) |
| 04/27/1988 | EP0265364A1 Permanent magnet assembly and method of making same |
| 04/27/1988 | CN87210650U Forced air cooling lifting electro-magnet |
| 04/26/1988 | US4740772 Gradient coil for image formation devices using nuclear magnetic resonance |
| 04/26/1988 | US4740758 Apparatus for generating a magnetic field in a volume having bodies influencing the field pattern |
| 04/21/1988 | WO1988002925A1 Spherical permanent magnet with equatorial access |
| 04/21/1988 | WO1988002924A1 Cylindrical permanent magnet with longitudinal induced field |
| 04/21/1988 | WO1988002923A1 Cylindrical permanent magnet for producing a uniform and transverse induction field |
| 04/21/1988 | WO1988002922A1 Magnetic block with adjustable magnetization for producing a permanent magnetic field in a zone of interest |
| 04/14/1988 | DE3730077A1 Vorrichtung zur magnettherapie, sowie magnete hierfuer Apparatus for magnetic therapy, as well as magnets here for |
| 04/13/1988 | EP0263581A2 Magnetically operated actuator |
| 04/12/1988 | US4737718 Magnetic resonance imaging apparatus including a bird-cage r.f. coil |
| 04/12/1988 | US4737716 Self-shielded gradient coils for nuclear magnetic resonance imaging |
| 04/12/1988 | US4737696 Actuator drive circuit |
| 04/07/1988 | WO1988002544A1 Solenoid driver control circuit with initial boost voltage |
| 04/06/1988 | EP0262880A2 Magnetic field generating device for NMR-CT |
| 04/05/1988 | US4736178 Lead-out arrangement for an electromagnetic switch |
| 04/05/1988 | US4736177 Solenoid actuator with electrical connection modules |
| 04/05/1988 | US4736176 Transition disk in a solenoidal magnet with Bitter type annular disks |