Magnet axially facing armature

Industry

CPC
H02K37/125

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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K37/00Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor

Current Industry

H02K37/125Magnet axially facing armature

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Modular brushless DC (BLDC) motor construction
- Patent number 11,658,530
- Issue date May 23, 2023
- Stoneridge, Inc.
- Yulanda King
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stack-type stator using multi-layer substrate, slim motor using sam...
- Patent number 11,081,914
- Issue date Aug 3, 2021
- Amotech Co., Ltd.
- Byung Soo Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Axial brushless DC motor with fractional and hold step function
- Patent number 10,454,403
- Issue date Oct 22, 2019
- CTS Corporation
- Yulanda King
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-or three-phase polyphase motor with R pairs of poles and a stat...
- Patent number 8,860,282
- Issue date Oct 14, 2014
- Moving Magnet Technologies
- Pierre Gandel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotary solenoid
- Patent number 8,729,994
- Issue date May 20, 2014
- SVM Schultz Verwaltungs-GmbH & Co. KG
- Winfried Willburger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lens driving device, imaging device using the same, and small-sized...
- Patent number 7,359,631
- Issue date Apr 15, 2008
- FUJIFILM Corporation
- Yoji Naka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving device
- Patent number 7,312,543
- Issue date Dec 25, 2007
- Canon Kabushiki Kaisha
- Chikara Aoshima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor
- Patent number 7,224,091
- Issue date May 29, 2007
- Canon Kabushiki Kaisha
- Hiromu Yasuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor and stator structure of motor
- Patent number 7,075,205
- Issue date Jul 11, 2006
- Delta Electronics, Inc.
- Qiong Yuan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Claw-pole type stepping motor
- Patent number 7,071,593
- Issue date Jul 4, 2006
- Minebea Co., Ltd.
- Kunitake Matsushita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for assisting with automatically connecting pipe...
- Patent number 7,011,166
- Issue date Mar 14, 2006
- The Charles Machine Works, Inc.
- Geoff D. Koch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuator
- Patent number 6,979,918
- Issue date Dec 27, 2005
- Canon Kabushiki Kaisha
- Chikara Aoshima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase flat-type PM stepping motor and driving circuit thereof
- Patent number 6,762,526
- Issue date Jul 13, 2004
- Japan Servo Co., LTD
- Kouki Isozaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-phase flat-type PM stepping motor and driving circuit thereof
- Patent number 6,605,883
- Issue date Aug 12, 2003
- Japan Servo Co., LTD
- Kouki Isozaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stepping motor
- Patent number 6,509,663
- Issue date Jan 21, 2003
- API Portescap
- Magdi Laoun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor
- Patent number 6,255,749
- Issue date Jul 3, 2001
- Canon Kabushiki Kaisha
- Chikara Aoshima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-phase stepper motor having two disk stators with salient poles...
- Patent number 6,198,182
- Issue date Mar 6, 2001
- CTS Corporation
- Eleazar Felipe Bustamante
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic actuator magnetically locked into two or more stabl...
- Patent number 6,020,804
- Issue date Feb 1, 2000
- Sonceboz Sa
- Pierre Gandel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-phase stepper motor
- Patent number 5,982,058
- Issue date Nov 9, 1999
- CTS Corporation
- Eleazor Felipe Bustamante
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromagnetic motor with two coaxial rotors
- Patent number 5,917,257
- Issue date Jun 29, 1999
- Eta Sa Fabriques d'Ebauches
- Daho Taghezout
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multipolar motor with two rotors
- Patent number 5,751,086
- Issue date May 12, 1998
- ETA S.A. Fabriques d'Ebauches
- Daho Taghezout
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-assembly fabrication method for planar micro-motor
- Patent number 5,685,062
- Issue date Nov 11, 1997
- Ford Motor Company
- Shaun Leaf McCarthy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Planar micro-motor with bifilar micro-coils
- Patent number 5,646,464
- Issue date Jul 8, 1997
- Ford Motor Company
- Edward N. Sickafus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Analog display device with micro-motor drive means
- Patent number 5,592,037
- Issue date Jan 7, 1997
- Ford Motor Company
- Edward N. Sickafus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet type brushless motor
- Patent number 5,532,531
- Issue date Jul 2, 1996
- Japan Servo Co., Ltd.
- Masafumi Sakamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Planar micro-motor and method of fabrication
- Patent number 5,412,265
- Issue date May 2, 1995
- Ford Motor Company
- Edward N. Sickafus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Polyphase electromagnetic transducer having a multipolar permanent...
- Patent number 5,396,139
- Issue date Mar 7, 1995
- ETA S.A. Fabriques d'Ebauches
- Gerard Surmely
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Composite magnet stepper motor
- Patent number 5,369,323
- Issue date Nov 29, 1994
- Slonix Engineering
- Elmer C. Allwine
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic transducer with a multipolar permanent magnet
- Patent number 5,321,330
- Issue date Jun 14, 1994
- ETA S.A. Fabriques d'Ebauches
- Daho Taghezout
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single phase electro-magnetic actuator with low obstruction
- Patent number 5,298,825
- Issue date Mar 29, 1994
- Moving Magnet Technologies S.A.
- Claude Oudet
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MODULAR BRUSHLESS DC (BLDC) MOTOR CONSTRUCTION
- Publication number 20230019247
- Publication date Jan 19, 2023
- Stoneridge, Inc.
- Yulanda King
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Axial Brushless DC Motor with Fractional and Hold Step Function
- Publication number 20170250637
- Publication date Aug 31, 2017
- CTS Corporation
- Yulanda King
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING ELECTRICAL MACHINE
- Publication number 20140132092
- Publication date May 15, 2014
- Nippon Piston Ring Co., Ltd.
- Masafumi SAKAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotary Solenoid
- Publication number 20110187483
- Publication date Aug 4, 2011
- Winfried WILLBURGER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Driving device
- Publication number 20060267421
- Publication date Nov 30, 2006
- Canon Kabushiki Kaisha
- Chikara Aoshima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Lens driving device, imaging device using the same, and small-sized...
- Publication number 20060062559
- Publication date Mar 23, 2006
- Fuji Photo Film Co., Ltd.
- Yoji Naka
- G02 - OPTICS
Information Patent Application
Motor
- Publication number 20060043800
- Publication date Mar 2, 2006
- Canon Kabushiki Kaisha
- Hiromu Yasuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Rotor and stator structure of motor
- Publication number 20050248227
- Publication date Nov 10, 2005
- DELTA ELECTRONICS, INC.
- Qiong Yuan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Claw-pole type stepping motor
- Publication number 20050046305
- Publication date Mar 3, 2005
- Kunitake Matsushita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Two-or three-phase polyphase motor
- Publication number 20050001509
- Publication date Jan 6, 2005
- Pierre Gandel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and method for assisting with automatically connecting pipe...
- Publication number 20040129455
- Publication date Jul 8, 2004
- Geoff D. Koch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Actuator
- Publication number 20040124719
- Publication date Jul 1, 2004
- Canon Kabushiki Kaisha
- Chikara Aoshima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-phase flat-type PM stepping motor and driving circuit thereof
- Publication number 20030052553
- Publication date Mar 20, 2003
- JAPAN SERVO CO., LTD.
- Kouki Isozaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multi-phase flat-type PM stepping motor and driving circuit thereof
- Publication number 20020153792
- Publication date Oct 24, 2002
- JAPAN SERVO CO., LTD.
- Kouki Isozaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stepping motor
- Publication number 20010043021
- Publication date Nov 22, 2001
- Magdi Laoun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Magnet axially facing armature

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Modular brushless DC (BLDC) motor construction

Stack-type stator using multi-layer substrate, slim motor using sam...

Axial brushless DC motor with fractional and hold step function

Two-or three-phase polyphase motor with R pairs of poles and a stat...

Rotary solenoid

Lens driving device, imaging device using the same, and small-sized...

Driving device

Motor

Rotor and stator structure of motor

Claw-pole type stepping motor

System and method for assisting with automatically connecting pipe...

Actuator

Multi-phase flat-type PM stepping motor and driving circuit thereof

Multi-phase flat-type PM stepping motor and driving circuit thereof

Stepping motor

Motor

Two-phase stepper motor having two disk stators with salient poles...

Electromagnetic actuator magnetically locked into two or more stabl...

Two-phase stepper motor

Electromagnetic motor with two coaxial rotors

Multipolar motor with two rotors

Self-assembly fabrication method for planar micro-motor

Planar micro-motor with bifilar micro-coils

Analog display device with micro-motor drive means

Permanent magnet type brushless motor

Planar micro-motor and method of fabrication

Polyphase electromagnetic transducer having a multipolar permanent...

Composite magnet stepper motor

Electromagnetic transducer with a multipolar permanent magnet

Single phase electro-magnetic actuator with low obstruction

Patents Applicationslast 30 patents

MODULAR BRUSHLESS DC (BLDC) MOTOR CONSTRUCTION

Axial Brushless DC Motor with Fractional and Hold Step Function

ROTATING ELECTRICAL MACHINE

Rotary Solenoid

Driving device

Lens driving device, imaging device using the same, and small-sized...

Motor

Rotor and stator structure of motor

Claw-pole type stepping motor

Two-or three-phase polyphase motor

System and method for assisting with automatically connecting pipe...

Actuator

Multi-phase flat-type PM stepping motor and driving circuit thereof

Multi-phase flat-type PM stepping motor and driving circuit thereof

Stepping motor