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Class Information
Number: 335/278
Name: Electricity: magnetically operated switches, magnets, and electromagnets > Magnets and electromagnets > With magneto-mechanical motive device (e.g., electromagnet with armature) > With casing or enclosure
Description: Subject matter including structure of a casing or enclosure for the electromagnet.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7568566 Magnetic closure system Aug. 4, 2009
7554429 Electromagnetic actuator Jun. 30, 2009
7545248 Structure of magnet switch ensuring stability of installation of seal Jun. 9, 2009
7525404 Moisture exhausting membrane in electrical solenoid Apr. 28, 2009
7471177 Actuating device Dec. 30, 2008
7375606 Electromagnetic contractor for controlling an electric starter May. 20, 2008
7227440 Electromagnetic actuator Jun. 5, 2007
7151427 Sealed-off switchgear Dec. 19, 2006
7143955 Fuel injection device for an internal combustion engine Dec. 5, 2006
7131630 Electromagnet Nov. 7, 2006
7095304 Solenoid air valve Aug. 22, 2006
7049917 Solenoid air valve May. 23, 2006
7004450 Solenoid valve Feb. 28, 2006
6985060 Control unit for vehicle brake system Jan. 10, 2006
6943655 Direct current contactor assembly Sep. 13, 2005
6873234 Electromagnetic actuator mounting structure Mar. 29, 2005
6864772 Encapsulated solenoid assembly having an integral armor tube cable protector Mar. 8, 2005
6840265 Connection device and associated process Jan. 11, 2005
6778051 Electromagnetic valve Aug. 17, 2004
6745457 Electromagnetically operable valve and method for producing a magnet housing for a valve Jun. 8, 2004
6664877 Solenoid for electromagnetic valve Dec. 16, 2003
6633216 Self-locating coil assembly Oct. 14, 2003
6547215 Electromagnetic valve having nonmagnetic member between stator core and moving core Apr. 15, 2003
6509820 Pressure-sealed modular unit and method for the production thereof Jan. 21, 2003
6501358 Electromagnetic actuator with molded connector Dec. 31, 2002
6501359 Electromagnetic actuator Dec. 31, 2002
6486762 Magnetic switch for starter motor Nov. 26, 2002
6476703 Control unit of a valve mechanism Nov. 5, 2002
6392516 Latching solenoid with improved pull force May. 21, 2002
6374814 Electric exhaust gas recirculation valve with integral position sensor and method of making Apr. 23, 2002
6344783 Electromagnet, specially for actuating valves Feb. 5, 2002
6341759 Electromagnetic actuating valve and method for producing a magnetic casing for a valve Jan. 29, 2002
6268784 Magnetic valve Jul. 31, 2001
6265956 Permanent magnet latching solenoid Jul. 24, 2001
6264493 Electrical plug connection between a knife-edge contact and the contact end of a connector Jul. 24, 2001
6246309 Potted device Jun. 12, 2001
6198369 Proportional actuator for proportional control devices Mar. 6, 2001
6155503 Solenoid actuator assembly Dec. 5, 2000
6124775 Bobbinless solenoid coil Sep. 26, 2000
6094118 Electromagnetic actuator with stamped steel housing Jul. 25, 2000
6086042 Fluid resistant solenoid actuated valve Jul. 11, 2000
6084493 Electromagnetic valve with integrated non-return valve Jul. 4, 2000
6076803 Axial flow solenoid valve Jun. 20, 2000
6002312 Electromagnetic relay Dec. 14, 1999
5999073 Tri-core, low reluctance tubular solenoid Dec. 7, 1999
5977852 Valve control device for controlling a valve for a pressure fluid Nov. 2, 1999
5957117 Automotive emission control valve assembly Sep. 28, 1999
5929365 Solenoid selector switch shield for weapons system feeder assembly Jul. 27, 1999
5926082 Solenoid stator assembly Jul. 20, 1999
5903070 Electromagnetic actuator having a slender structure May. 11, 1999

1 2 3


 
 
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