Damping units

Industry

CPC
H02K37/22

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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

H02K37/22Damping units

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Reduced noise and vibration switched reluctance machine
- Patent number 11,532,976
- Issue date Dec 20, 2022
- Piyush Desai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Acoustic noise mitigation system for an electric machine
- Patent number 11,233,445
- Issue date Jan 25, 2022
- The University of Akron
- Yilmaz Sozer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stepping motor
- Patent number 11,171,554
- Issue date Nov 9, 2021
- Aisan Kogyo Kabushiki Kaisha
- Katsuhiko Makino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of reducing sound from light fixture with stepper motors
- Patent number 10,340,782
- Issue date Jul 2, 2019
- Harman Professional Denmark APS
- Carsten Dalsgaard
- F21 - LIGHTING
Information Patent Grant
Method for adaptively driving a stepper motor, and corresponding de...
- Patent number 10,248,135
- Issue date Apr 2, 2019
- STMicroelectronics (Grand Ouest) SAS
- Emmanuel Langouet
- G05 - CONTROLLING REGULATING
Information Patent Grant
Reduced-vibration stepper motor
- Patent number 9,966,829
- Issue date May 8, 2018
- Lin Engineering, Inc.
- Ted T. Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stepping motor for use in high-temperature environments
- Patent number 7,196,444
- Issue date Mar 27, 2007
- Minebea Co., Ltd.
- Masato Hata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inertia damper and method for manufacturing same
- Patent number 6,536,567
- Issue date Mar 25, 2003
- Kabushiki Kaisha Sigel
- Motoyasu Nakanishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stepping motor having characteristics of an inertia damper
- Patent number 6,512,314
- Issue date Jan 28, 2003
- Kabushiki Kaisha Sigel
- Motoyasu Nakanishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor for use in information recording device
- Patent number 5,880,569
- Issue date Mar 9, 1999
- Minebea Co., Ltd.
- Yuzuru Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Pressurization device for the rotor of a motor
- Patent number 5,856,718
- Issue date Jan 5, 1999
- Minebea Co., Ltd.
- Kunitake Matsushita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Permanent magnet type stepping motor and adjusting method for minim...
- Patent number 5,264,747
- Issue date Nov 23, 1993
- Sony Corporation
- Hiroshi Kawamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Steeping motor
- Patent number 5,124,601
- Issue date Jun 23, 1992
- Fuji Electric Co., Ltd.
- Takashi Miyashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cross-coil rotary magnet device
- Patent number 5,059,934
- Issue date Oct 22, 1991
- VDO Adolf Schindling AG
- Roland Sudler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor, in particular, for driving a clockwork
- Patent number 5,054,009
- Issue date Oct 1, 1991
- VDO Adolf Schindling AG
- Roland Sudler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Encapsulated armature and shaft assembly
- Patent number 5,046,154
- Issue date Sep 3, 1991
- Delco Electronics Corporation
- Daniel C. MacManus
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stepping motor unit and rotary control valve incorporating the same
- Patent number 5,043,649
- Issue date Aug 27, 1991
- Nippondenso Co., Ltd.
- Fumiaki Murakami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Vibration damping apparatus for pulse motor
- Patent number 4,938,325
- Issue date Jul 3, 1990
- Shinko Electric Co., Ltd.
- Hiroshi Nakagawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Inertia damper
- Patent number 4,825,983
- Issue date May 2, 1989
- Motoyasu Nakanishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for damping the oscillations of a stepping motor
- Patent number 4,800,306
- Issue date Jan 24, 1989
- Ing. C. Olivetti & C., S.p.A.
- Massimo Oberto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Velocity feedback control of step motors
- Patent number 4,709,199
- Issue date Nov 24, 1987
- Xian T. Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mechanical damper for disk drives having band drive actuators
- Patent number 4,598,328
- Issue date Jul 1, 1986
- Xerox Corporation
- Thomas P. Frangesh
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Performance step motor
- Patent number 4,584,495
- Issue date Apr 22, 1986
- Applied Motion Products, Inc.
- Kenneth S. Kordik
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Damping device for rotary stepping motor
- Patent number 4,563,605
- Issue date Jan 7, 1986
- Gerber Scientific Inc.
- Heinz J. Gerber
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Placing stand driving device having flywheel effect in only one dir...
- Patent number 4,427,909
- Issue date Jan 24, 1984
- Fuji Xerox Co., Ltd.
- Toshikatsu Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electric motor construction
- Patent number 4,329,606
- Issue date May 11, 1982
- General Scanning, Inc.
- Jean I. Montagu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Temperature compensated rotary positioner
- Patent number 4,293,850
- Issue date Oct 6, 1981
- Rockwell International Corporation
- Lothar H. Bullinga
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Inertia damper using ferrofluid
- Patent number 4,123,675
- Issue date Oct 31, 1978
- Ferrofluidics Corporation
- Ronald Moskowitz
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric stepper motors
- Patent number 4,100,473
- Issue date Jul 11, 1978
- National Research Development Corporation
- Peter John Lawrenson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Damping device for a stepper motor
- Patent number 4,049,985
- Issue date Sep 20, 1977
- VDO Adolf Schindling AG
- Roland Sudler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Reduced Noise and Vibration Switched Reluctance Machine
- Publication number 20200366178
- Publication date Nov 19, 2020
- Software Motor Company
- Piyush DESAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACOUSTIC NOISE MITIGATION SYSTEM FOR AN ELECTRIC MACHINE
- Publication number 20200119631
- Publication date Apr 16, 2020
- The University of Akron
- Yilmaz Sozer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stepping Motor
- Publication number 20190379264
- Publication date Dec 12, 2019
- Aisan Kogyo Kabushiki Kaisha
- Katsuhiko MAKINO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DEVICE AND POINTER-TYPE DISPLAY DEVICE
- Publication number 20190356209
- Publication date Nov 21, 2019
- NIDEC SANKYO CORPORATION
- Masaki YOKOYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD OF REDUCING SOUND FROM LIGHT FIXTURE WITH STEPPER MOTORS
- Publication number 20180234001
- Publication date Aug 16, 2018
- Harman Professional Denmark ApS
- Carsten DALSGAARD
- F21 - LIGHTING
Information Patent Application
METHOD FOR ADAPTIVELY DRIVING A STEPPER MOTOR, AND CORRESPONDING DE...
- Publication number 20180129227
- Publication date May 10, 2018
- STMicroelectronics (Grand Ouest) SAS
- Emmanuel Langouet
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCED-VIBRATION STEPPER MOTOR
- Publication number 20170149322
- Publication date May 25, 2017
- LIN ENGINEERING
- Ted T. Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stepper Motor Rotor with Internal Damper
- Publication number 20140239752
- Publication date Aug 28, 2014
- KOLLMORGEN CORPORATION
- Bradley A. TRAGO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Stepping motor for use in high-temperature environments
- Publication number 20050264117
- Publication date Dec 1, 2005
- MINEBEA CO., LTD.
- Masato Hata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Inertia damper and method for manufacturing same
- Publication number 20020043438
- Publication date Apr 18, 2002
- Motoyasu Nakanishi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Damping units

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reduced noise and vibration switched reluctance machine

Acoustic noise mitigation system for an electric machine

Stepping motor

Method of reducing sound from light fixture with stepper motors

Method for adaptively driving a stepper motor, and corresponding de...

Reduced-vibration stepper motor

Stepping motor for use in high-temperature environments

Inertia damper and method for manufacturing same

Stepping motor having characteristics of an inertia damper

Motor for use in information recording device

Pressurization device for the rotor of a motor

Permanent magnet type stepping motor and adjusting method for minim...

Steeping motor

Cross-coil rotary magnet device

Motor, in particular, for driving a clockwork

Encapsulated armature and shaft assembly

Stepping motor unit and rotary control valve incorporating the same

Vibration damping apparatus for pulse motor

Inertia damper

Device for damping the oscillations of a stepping motor

Velocity feedback control of step motors

Mechanical damper for disk drives having band drive actuators

Performance step motor

Damping device for rotary stepping motor

Placing stand driving device having flywheel effect in only one dir...

Electric motor construction

Temperature compensated rotary positioner

Inertia damper using ferrofluid

Electric stepper motors

Damping device for a stepper motor

Patents Applicationslast 30 patents

Reduced Noise and Vibration Switched Reluctance Machine

ACOUSTIC NOISE MITIGATION SYSTEM FOR AN ELECTRIC MACHINE

Stepping Motor

MOTOR DEVICE AND POINTER-TYPE DISPLAY DEVICE

METHOD OF REDUCING SOUND FROM LIGHT FIXTURE WITH STEPPER MOTORS

METHOD FOR ADAPTIVELY DRIVING A STEPPER MOTOR, AND CORRESPONDING DE...

REDUCED-VIBRATION STEPPER MOTOR

Stepper Motor Rotor with Internal Damper

Stepping motor for use in high-temperature environments

Inertia damper and method for manufacturing same