using bent laminations

Industry

CPC
H01F27/2455

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01FMAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES H01F27/00Details of transformers or inductances, in general

Current Industry

H01F27/2455using bent laminations

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Wound core
- Patent number 12,119,157
- Issue date Oct 15, 2024
- Nippon Steel Corporation
- Takahito Mizumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Grain-oriented electrical steel sheet and manufacturing method ther...
- Patent number 12,084,736
- Issue date Sep 10, 2024
- POSCO Co., Ltd
- Oh-Yeoul Kwon
- C21 - METALLURGY OF IRON
Information Patent Grant
Magnetic integrated hybrid distribution transformer
- Patent number 11,587,719
- Issue date Feb 21, 2023
- XI'AN JIAOTONG UNIVERSITY
- Deliang Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coil element
- Patent number 11,361,890
- Issue date Jun 14, 2022
- Taiyo Yuden Co., Ltd.
- Satoshi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core body and reactor
- Patent number 11,107,618
- Issue date Aug 31, 2021
- FANUC CORPORATION
- Masatomo Shirouzu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power circuit, iron core for Scott connected transformer, Scott con...
- Patent number 10,978,243
- Issue date Apr 13, 2021
- Tokuden Co., Ltd.
- Toru Tonomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wound core and manufacturing method thereof
- Patent number 10,886,055
- Issue date Jan 5, 2021
- Nippon Steel Corporation
- Takahito Mizumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power circuit, iron core for scott connected transformer, scott con...
- Patent number 10,840,011
- Issue date Nov 17, 2020
- Tokuden Co., Ltd.
- Toru Tonomura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Coil element
- Patent number 10,763,020
- Issue date Sep 1, 2020
- Taiyo Yuden Co., Ltd.
- Satoshi Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Core body reactor
- Patent number 10,734,154
- Issue date Aug 4, 2020
- FANUC CORPORATION
- Masatomo Shirouzu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Magnetostriction type torque detection sensor
- Patent number 10,697,842
- Issue date Jun 30, 2020
- Shinano Kenshi Kabushiki Kaisha
- Hiroyuki Wakiwaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stationary induction apparatus core
- Patent number 10,665,381
- Issue date May 26, 2020
- Hitachi, Ltd.
- Chie Kobayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power circuit, iron core for Scott connected transformer, Scott con...
- Patent number 10,650,962
- Issue date May 12, 2020
- Tokuden Co., Ltd.
- Toru Tonomura
- F22 - STEAM GENERATION
Information Patent Grant
Power circuit, iron core for Scott connected transformer, Scott con...
- Patent number 10,510,480
- Issue date Dec 17, 2019
- Tokuden Co., Ltd.
- Toru Tonomura
- F22 - STEAM GENERATION
Information Patent Grant
Wind-on core manufacturing method for split core configurations
- Patent number 9,601,257
- Issue date Mar 21, 2017
- ABB Schweiz AG
- Frank P. Burke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer, amorphous transformer and method of manufacturing the...
- Patent number 9,230,729
- Issue date Jan 5, 2016
- Hitachi Industrial Equipment Systems Co., Ltd.
- Keisuke Kubota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Laminated “Y”-core transformer
- Patent number 9,007,162
- Issue date Apr 14, 2015
- Hamilton Sundstrand Corporation
- Scott P. Wilkinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laminate stack comprising individual soft magnetic sheets, electrom...
- Patent number 8,669,837
- Issue date Mar 11, 2014
- Vacuumschmelze GmbH & Co. KG
- Joachim Gerster
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for manufacturing a transformer core
- Patent number 8,375,569
- Issue date Feb 19, 2013
- Hitachi Industrial Equipment Systems Co., Ltd.
- Kazuyuki Fukui
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Rotated reverse-direction-staple system and method
- Patent number 7,038,350
- Issue date May 2, 2006
- General Electric Company
- Robert D. Sirois
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reverse-direction-staple system and method
- Patent number 6,975,201
- Issue date Dec 13, 2005
- General Electric Company
- Robert D. Sirois
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interlock tabs for laminations
- Patent number 6,847,285
- Issue date Jan 25, 2005
- General Electric Company
- Robert Sirois
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inductive device
- Patent number 6,819,213
- Issue date Nov 16, 2004
- Tibbetts Industries, Inc.
- Bowen F. Marshall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Progressive stamping die assembly having transversely movable die s...
- Patent number 6,742,239
- Issue date Jun 1, 2004
- L. H. Carbide Corporation
- Barry Andrew Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Progressive stamping die assembly having transversely movable die s...
- Patent number 6,484,387
- Issue date Nov 26, 2002
- L. H. Carbide Corporation
- Barry Andrew Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Thin metal plate stack assembly and method of making the same
- Patent number 6,094,125
- Issue date Jul 25, 2000
- Wako Seiki Co., Ltd.
- Kunio Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for constructing laminated articles
- Patent number 6,009,607
- Issue date Jan 4, 2000
- Corrada S.p.A.
- Gianluca Bertocchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Laminated article comprising coupling elements of male-female type
- Patent number 5,923,112
- Issue date Jul 13, 1999
- Corrada S.p.A.
- Gianluca Bertocchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Butt-lap-step core joint
- Patent number 4,761,630
- Issue date Aug 2, 1988
- Westinghouse Electric Corp.
- Frank H. Grimes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical current sensor
- Patent number 4,706,017
- Issue date Nov 10, 1987
- Hamilton Standard Controls, Inc.
- Larry E. Wilson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
WOUND CORE
- Publication number 20240266102
- Publication date Aug 8, 2024
- NIPPON STEEL CORPORATION
- Takahito MIZUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE
- Publication number 20230402220
- Publication date Dec 14, 2023
- NIPPON STEEL CORPORATION
- Yoshiyuki USHIGAMI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
WOUND CORE, METHOD OF PRODUCING WOUND CORE AND WOUND CORE PRODUCTIO...
- Publication number 20230402221
- Publication date Dec 14, 2023
- NIPPON STEEL CORPORATION
- Masataka IWAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE
- Publication number 20230395302
- Publication date Dec 7, 2023
- NIPPON STEEL CORPORATION
- Takahito MIZUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE
- Publication number 20230395301
- Publication date Dec 7, 2023
- JFE STEEL CORPORATION
- Takeshi Omura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE, METHOD OF PRODUCING WOUND CORE AND WOUND CORE PRODUCTIO...
- Publication number 20230395319
- Publication date Dec 7, 2023
- NIPPON STEEL CORPORATION
- Takahito MIZUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR PRODUCING WOUND CORE
- Publication number 20230386740
- Publication date Nov 30, 2023
- NIPPON STEEL CORPORATION
- Masaru TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE
- Publication number 20230386727
- Publication date Nov 30, 2023
- NIPPON STEEL CORPORATION
- Shuichi NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE, METHOD OF PRODUCING WOUND CORE AND WOUND CORE PRODUCTIO...
- Publication number 20230298800
- Publication date Sep 21, 2023
- NIPPON STEEL CORPORATION
- Masataka IWAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE, METHOD OF PRODUCING WOUND CORE AND WOUND CORE PRODUCTIO...
- Publication number 20230290569
- Publication date Sep 14, 2023
- NIPPON STEEL CORPORATION
- Takahito MIZUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE FOR TORQUE DETECTION SENSOR AND TORQUE DETECTION SENSOR
- Publication number 20220020522
- Publication date Jan 20, 2022
- Shinano Kenshi Kabushiki Kaisha
- Akihide FURUKAWA
- G01 - MEASURING TESTING
Information Patent Application
CORE FOR A TRANSFORMER
- Publication number 20210065944
- Publication date Mar 4, 2021
- STEPHAN VOSS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL ELEMENT
- Publication number 20200357548
- Publication date Nov 12, 2020
- Taiyo Yuden Co., Ltd.
- Satoshi KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Magnetic integrated hybrid distribution transformer
- Publication number 20200286675
- Publication date Sep 10, 2020
- XI'AN JIAOTONG UNIVERSITY
- Deliang Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE BODY AND REACTOR
- Publication number 20200286669
- Publication date Sep 10, 2020
- FANUC CORPORATION
- Masatomo Shirouzu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WOUND CORE AND MANUFACTURING METHOD THEREOF
- Publication number 20200126709
- Publication date Apr 23, 2020
- NIPPON STEEL CORPORATION
- Takahito MIZUMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MAGNETOSTRICTION TYPE TORQUE DETECTION SENSOR
- Publication number 20190107449
- Publication date Apr 11, 2019
- Shinano Kenshi Kabushiki Kaisha
- Hiroyuki WAKIWAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COIL ELEMENT
- Publication number 20180218817
- Publication date Aug 2, 2018
- Taiyo Yuden Co., Ltd.
- Satoshi KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Stationary Induction Apparatus Core
- Publication number 20180204669
- Publication date Jul 19, 2018
- Hitachi, Ltd
- Chie KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORE FOR A 3-PHASE TRANSFORMER, AND A 3-PHASE TRANSFORMER
- Publication number 20180130594
- Publication date May 10, 2018
- AEM Cores Pty Ltd
- Michael Matarazzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...
- Publication number 20170179839
- Publication date Jun 22, 2017
- TOKUDEN CO., LTD.
- Toru Tonomura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...
- Publication number 20170178801
- Publication date Jun 22, 2017
- TOKUDEN CO., LTD.
- Toru Tonomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Automobile Ignition with Improved Coil Configuration
- Publication number 20170148564
- Publication date May 25, 2017
- Intellitronix Corporation
- Paul Spivak
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
IGNITION COIL AND MANUFACTURING METHOD
- Publication number 20150364250
- Publication date Dec 17, 2015
- TEMPEL STEEL COMPANY
- Mark Bender
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER, AMORPHOUS TRANSFORMER AND METHOD OF MANUFACTURING THE...
- Publication number 20150187489
- Publication date Jul 2, 2015
- Hitachi Industrial Equipment Systems Co., Ltd.
- Keisuke KUBOTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMINATED "Y"-CORE TRANSFORMER
- Publication number 20140085029
- Publication date Mar 27, 2014
- Hamilton Sundstrand Corporation
- Scott P. Wilkinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IGNITION COIL AND MANUFACTURING METHOD
- Publication number 20130269665
- Publication date Oct 17, 2013
- Mark Bender
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSFORMER, AMORPHOUS TRANSFORMER AND METHOD OF MANUFACTURING THE...
- Publication number 20120206231
- Publication date Aug 16, 2012
- Keisuke KUBOTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Laminate Stack Comprising Individual Soft Magnetic Sheets, Electrom...
- Publication number 20120038439
- Publication date Feb 16, 2012
- Vacuumschmelze GmbH & Co., KG
- Joachim Gerster
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Laminate Stack Comprising Individual Soft Magnetic Sheets, Electrom...
- Publication number 20110050376
- Publication date Mar 3, 2011
- Vacuumschmelze GmbH & Co., KG
- Joachim Gerster
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

using bent laminations

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wound core

Grain-oriented electrical steel sheet and manufacturing method ther...

Magnetic integrated hybrid distribution transformer

Coil element

Core body and reactor

Power circuit, iron core for Scott connected transformer, Scott con...

Wound core and manufacturing method thereof

Power circuit, iron core for scott connected transformer, scott con...

Coil element

Core body reactor

Magnetostriction type torque detection sensor

Stationary induction apparatus core

Power circuit, iron core for Scott connected transformer, Scott con...

Power circuit, iron core for Scott connected transformer, Scott con...

Wind-on core manufacturing method for split core configurations

Transformer, amorphous transformer and method of manufacturing the...

Laminated “Y”-core transformer

Laminate stack comprising individual soft magnetic sheets, electrom...

Apparatus for manufacturing a transformer core

Rotated reverse-direction-staple system and method

Reverse-direction-staple system and method

Interlock tabs for laminations

Inductive device

Progressive stamping die assembly having transversely movable die s...

Progressive stamping die assembly having transversely movable die s...

Thin metal plate stack assembly and method of making the same

Device for constructing laminated articles

Laminated article comprising coupling elements of male-female type

Butt-lap-step core joint

Electrical current sensor

Patents Applicationslast 30 patents

WOUND CORE

WOUND CORE

WOUND CORE, METHOD OF PRODUCING WOUND CORE AND WOUND CORE PRODUCTIO...

WOUND CORE

WOUND CORE

WOUND CORE, METHOD OF PRODUCING WOUND CORE AND WOUND CORE PRODUCTIO...

METHOD AND DEVICE FOR PRODUCING WOUND CORE

WOUND CORE

WOUND CORE, METHOD OF PRODUCING WOUND CORE AND WOUND CORE PRODUCTIO...

WOUND CORE, METHOD OF PRODUCING WOUND CORE AND WOUND CORE PRODUCTIO...

CORE FOR TORQUE DETECTION SENSOR AND TORQUE DETECTION SENSOR

CORE FOR A TRANSFORMER

COIL ELEMENT

Magnetic integrated hybrid distribution transformer

CORE BODY AND REACTOR

WOUND CORE AND MANUFACTURING METHOD THEREOF

MAGNETOSTRICTION TYPE TORQUE DETECTION SENSOR

COIL ELEMENT

Stationary Induction Apparatus Core

CORE FOR A 3-PHASE TRANSFORMER, AND A 3-PHASE TRANSFORMER

POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...

POWER CIRCUIT, IRON CORE FOR SCOTT CONNECTED TRANSFORMER, SCOTT CON...

Automobile Ignition with Improved Coil Configuration

IGNITION COIL AND MANUFACTURING METHOD

TRANSFORMER, AMORPHOUS TRANSFORMER AND METHOD OF MANUFACTURING THE...

LAMINATED "Y"-CORE TRANSFORMER

IGNITION COIL AND MANUFACTURING METHOD

TRANSFORMER, AMORPHOUS TRANSFORMER AND METHOD OF MANUFACTURING THE...

Laminate Stack Comprising Individual Soft Magnetic Sheets, Electrom...

Laminate Stack Comprising Individual Soft Magnetic Sheets, Electrom...