ClassID:

217216

H02K5/132 - page 2 - CPC Classification

Classification description:

Casings; Enclosures; Supports; Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas Submersible electric motors

Recent Application in this class:
#301
20130119800
2013-05-16

Dynamo-electric machine

#302
20130106111
2013-05-02

Electrical machine for submerged application and energy conversion system

#303
20130082550
2013-04-04

Motor assembly with integrated cooling means and enclosed compartment for electronic circuitry

#304
20130058797
2013-03-07

Attenuating vibration in a submersible pump

#305
20120282120
2012-11-08

ELECTRIC CABLE, ELECTRIC MOTOR AND ELECTRIC SUBMERSIBLE PUMP

#306
20120275942
2012-11-01

Systems and Methods for Electric Motor Construction

#307
20120269660
2012-10-25

ELECTRIC MOTOR AND ELECTRIC SUBMERSIBLE PUMP

#308
20120248946
2012-10-04

Partial discharge monitoring systems and methods

#309
20120235412
2012-09-20

Hydroelectric turbine with coil cooling

#310
20120223603
2012-09-06

Systems and methods for configuring stators of downhole electric motors

#311
20120201702
2012-08-09

Fuel pump assembly

#312
20120148424
2012-06-14

RIM DRIVE ELECTRICAL MACHINE

#313
20120098358
2012-04-26

Tuned bearing

#314
20120093666
2012-04-19

Systems and methods for insulating Y-points of three phase electric motors

#315
20120080970
2012-04-05

HIGH VOLTAGE AND HIGH TEMPERATURE WINDING INSULATION FOR ESP MOTOR

#316
20120070319
2012-03-22

Submerged pump with protected electrical cables

#317
20120063934
2012-03-15

Electrical submersible pump system having high temperature slot, end bell and phase-to-phase insulation

#318
20120063933
2012-03-15

Electrical submersible pump system having improved magnet wire leads

#319
20120063932
2012-03-15

Electrical submersible pump system having high temperature insulation materials and buffered lubricant

#320
20120063931
2012-03-15

Electrical submersible pump system having high temperature insulation materials

#321
20120032543
2012-02-09

OIL COMPOSITION COMPRISING FUNCTIONALIZED NANOPARTICLES

#322
20110305587
2011-12-15

Motor drive particularly for submersed electric pumps

#323
20110300007
2011-12-08

PFA motor protection bag

#324
20110297391
2011-12-08

Compact cable suspended pumping system for dewatering gas wells

#325
20110260458
2011-10-27

Tubular turbine generator unit

#326
20110236236
2011-09-29

Driving arrangement for a pump or compressor

#327
20110211979
2011-09-01

Cooling system for a multistage electric motor

#328
20110211978
2011-09-01

Immersion motor

#329
20110206543
2011-08-25

Fuel pump module with driver equipped inside fuel tank

#330
20110199037
2011-08-18

Power supply and control unit, particularly for submersed electric motors

#331
20110198955
2011-08-18

Electrical machine with dual insulated coil assembly

#332
20110194956
2011-08-11

Mechanism for sealing PFA seal bags

#333
20110133582
2011-06-09

Encapsulated submersible pump

#334
20110115313
2011-05-19

Electric water pump with molded circuit board and hall sensor

#335
20110097223
2011-04-28

OIL FILTER FOR DOWNHOLE MOTOR

#336
20110097219
2011-04-28

ICE WATER PUMP

#337
20110089778
2011-04-21

Motor assembly

#338
20110071400
2011-03-24

SYSTEMS AND METHODS FOR MAKING AND USING INTRAVASCULAR ULTRASOUND IMAGING SYSTEMS WITH SEALED IMAGING CORES

#339
20110037332
2011-02-17

Method of assembling and operating a submersible pump motor

#340
20110014071
2011-01-20

Protector for electrical submersible pumps

#341
20110012473
2011-01-20

End coil tie downs

#342
20110002799
2011-01-06

Method for locking a stator lamination in a motor

#343
20100327591
2010-12-30

Kinetic Energy Recovery Turbine

#344
20100259135
2010-10-14

SUBMERSIBLE ELECTRIC MOTOR ASSEMBLY

#345
20100247335
2010-09-30

System for monitoring an electrical submersible pump

#346
20100244595
2010-09-30

HEAT TRANSFER THROUGH ELECTRICAL SUBMERSIBLE PUMP MOTOR

#347
20100187942
2010-07-29

Stator coil retention system for unvarnished stators

#348
20100187925
2010-07-29

Additives for improving motor oil properties

#349
20100164303
2010-07-01

Submersible motor with ferrofluid gap

#350
20100156215
2010-06-24

High-temperature thermosetting polymeric materials for ESP motor applications

#351
20100150751
2010-06-17

Electrical submersible pump system connection adapter

#352
20100148623
2010-06-17

HIGH VOLTAGE MOTOR WINDINGS

#353
20100102648
2010-04-29

Enhanced thermal conductivity material in annular gap between electrical motor stator and housing

#354
20090317264
2009-12-24

ESP MOTOR WINDINGS FOR HIGH TEMPERATURE ENVIRONMENTS

#355
20090307854
2009-12-17

Pool cleaning robot

#356
20090272129
2009-11-05

Method and cooling system for electric submersible pumps/motors for use in geothermal wells

#357
20090267435
2009-10-29

Submersible motor

#358
20090263265
2009-10-22

Compressor Unit

#359
20090226335
2009-09-10

Submersible pump capable of providing low voltage power supply

#360
20090195117
2009-08-06

Electric submersible pump (ESP) having a motor with mechanically locked stator laminations

#361
20090162225
2009-06-25

PUMP FOR LIQUID COOLING SYSTEM

#362
20090091202
2009-04-09

Shrink tube encapsulated magnet wire for electrical submersible motors

#363
20090087324
2009-04-02

Fuel pump end cap with isolated shunt wires

#364
20090058221
2009-03-05

SYSTEM AND METHOD FOR PROTECTING SUBMERSIBLE MOTOR WINDING

#365
20090047156
2009-02-19

Insulated bearings for downhole motors

#366
20080286131
2008-11-20

ELECTRIC SUBMERSIBLE PUMPS

#367
20080284268
2008-11-20

ELECTRIC SUBMERSIBLE PUMPS

#368
20080284264
2008-11-20

ELECTRIC SUBMERSIBLE PUMPS

#369
20080251271
2008-10-16

WATER-RESISTANT WIRE COIL, WIRE WINDING, AND MOTOR, AND METHOD OF INCREASING MOTOR POWER

#370
20080111434
2008-05-15

Electric motors for powering downhole tools

#371
20080078560
2008-04-03

MOTOR SEAL

#372
20080073990
2008-03-27

Bi-directional reversible submersible motor

#373
20080061647
2008-03-13

Electronic Motor

#374
20070296291
2007-12-27

Submersible electric motor terminated for auxiliary tools

#375
20070273225
2007-11-29

Electric Motors for Powering Downhole Tools

#376
20070252458
2007-11-01

Reversible submerged motor

#377
20070224057
2007-09-27

Tandem ESP motor interconnect vent

#378
20070224056
2007-09-27

System and method for protecting a submersible motor

#379
20070207046
2007-09-06

Protector for electrical submersible pumps

#380
20070173140
2007-07-26

Integrated outboard motor

#381
20070152523
2007-07-05

Submersible Motor with molded encapsulated stator

#382
20070128057
2007-06-07

Motor electrical connector employing liquid immersion protection

#383
20070096571
2007-05-03

Electric submersible pumps

#384
20070071612
2007-03-29

Electric submersible pumps

#385
20070056285
2007-03-15

Monocoque turbo-generator

#386
20070046235
2007-03-01

Brushless motor commutation and control

#387
20070046225
2007-03-01

Brushless motor commutation and control

#388
20070013245
2007-01-18

Modular end bell construction for a submersible motor unit

#389
20060222529
2006-10-05

Tandem motors

#390
20060177320
2006-08-10

Combined low power oil filled submersible motor and its protector

#391
20060175918
2006-08-10

Combined high power oil filled submersible motor and its protector

#392
20060098359
2006-05-11

Surge-suppression system for submersible electric motors

#393
20060082230
2006-04-20

Modular end bell construction for a submersible motor unit

#394
20060037743
2006-02-23

Electric motors for powering downhole tools

#395
20050269885
2005-12-08

Pressurized bearing system for submersible motor

#396
20050167096
2005-08-04

Protector for electrical submersible pumps

#397
20050116562
2005-06-02

Insert molded end bell for a submersible motor and method of manufacture thereof

#398
17865970
2026-01-13

Marine drives having noise and vibration isolating joint

#399
15971450
2019-08-20

Modular electric submersible pump assemblies with cooling systems

#400
15971405
2019-06-18

High-speed modular electric submersible pump assemblies

#401
15834592
2019-03-05

Multi-piece housing for submersible pump electrical connector

#402
15793828
2018-10-23

Electric submersible motor thrust bearing system

#403
15465810
2018-03-27

Portable all-electric subsea drive module