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Leading of conductors or axles through casings
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ELECTRICITY
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Electric elements
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MAGNETS INDUCTANCES TRANSFORMERS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
H01F27/00
Details of transformers or inductances, in general
Current Industry
H01F27/04
Leading of conductors or axles through casings
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Patents Grants
last 30 patents
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Patent Grant
Condenser core, bushing, high voltage application and method of pro...
Patent number
11,942,742
Issue date
Mar 26, 2024
HITACHI ENERGY LTD
Björn Edberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and device for insulation of high-voltage generator tank
Patent number
11,923,127
Issue date
Mar 5, 2024
Shanghai United Imaging Healthcare Co., Ltd.
Yunhua Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic component
Patent number
11,869,696
Issue date
Jan 9, 2024
Coilcraft, Incorporated
Andrzej Klesyk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric plug-in device and arrangement having an electric plug-in...
Patent number
11,870,180
Issue date
Jan 9, 2024
Siemens Energy Global GmbH & Co. KG
Engelbert Engels
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shield for a terminal of a high-voltage electrical device and metho...
Patent number
11,823,815
Issue date
Nov 21, 2023
HITACHI ENERGY LTD
Teresa Gargano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical induction device with contact arrangement for electrical...
Patent number
11,769,618
Issue date
Sep 26, 2023
Hitachi Energy Switzerland AG
Zoltan Repasi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sealing arrangement for a bushing and a bushing with such a sealing...
Patent number
11,769,611
Issue date
Sep 26, 2023
Hitachi Energy Switzerland AG
Claes Peter Sjöberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Assembly for automatic tap adjustment of a power transformer using...
Patent number
11,749,453
Issue date
Sep 5, 2023
WEG TRANSFORMERS USA LLC
Shamaun Hakim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spiral core current transformer for energy harvesting applications
Patent number
11,657,959
Issue date
May 23, 2023
S&C Electric Company
Alejandro Montenegro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical bushings having molded in screens and methods of making
Patent number
11,651,875
Issue date
May 16, 2023
Hubbell Incorporated
Peter Wayne Glaesman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-profile transformer and related components, systems, and methods
Patent number
11,615,906
Issue date
Mar 28, 2023
Hitachi Energy Switzerland AG
Bruce Purcell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vehicle-mounted mobile transformer with a position-adjustable lead-...
Patent number
11,611,198
Issue date
Mar 21, 2023
STATE GRID ZHEJIANG ECONOMIC RESEARCH INSTITUTE
Meijin Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage device having ceramic spacer elements, and use thereof
Patent number
11,605,488
Issue date
Mar 14, 2023
Siemens Aktiengesellschaft
Robert Goepfert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for transmitting broadcast signals, apparatus for receivi...
Patent number
11,582,289
Issue date
Feb 14, 2023
LG Electronics Inc.
Somi Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetic core, coil component, and electronic component including same
Patent number
11,482,369
Issue date
Oct 25, 2022
LG Innotek Co., Ltd
Hyun Min Nah
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical device having an insertable high-voltage bushing
Patent number
11,469,014
Issue date
Oct 11, 2022
Siemens Energy Global GmbH & Co. KG
Engelbert Engels
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pluggable high-voltage bushing and electrical device having the plu...
Patent number
11,367,545
Issue date
Jun 21, 2022
Siemens Energy Global GmbH & Co. KG
Engelbert Engels
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Winding arrangement having a plug-in bushing
Patent number
11,295,886
Issue date
Apr 5, 2022
Siemens Energy Global GmbH & Co. KG
Tim-Felix Mai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage feed-through, electrical device having a high-voltage...
Patent number
11,295,876
Issue date
Apr 5, 2022
Siemens Energy Global GmbH & Co. KG
Engelbert Engels
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pluggable high-voltage bushing and electrical device having a plugg...
Patent number
11,289,243
Issue date
Mar 29, 2022
Siemens Energy Global GmbH & Co. KG
Achim Langens
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage lead-through device and arrangement for handling data...
Patent number
11,269,002
Issue date
Mar 8, 2022
Hitachi Energy Switzerland AG
Cecilia Forssén
G01 - MEASURING TESTING
Information
Patent Grant
Bushing with a tap assembly
Patent number
11,270,817
Issue date
Mar 8, 2022
Hitachi Energy Switzerland AG
Peter Sjöberg
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Coil apparatus
Patent number
11,264,834
Issue date
Mar 1, 2022
IHI Corporation
Kentaro Furiya
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cover for a distribution transformer filled with a dielectric liquid
Patent number
11,211,190
Issue date
Dec 28, 2021
Hitachi Energy Switzerland AG
Witold Sobczak
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase and zero-sequence current sensing modules mounted together on...
Patent number
11,189,421
Issue date
Nov 30, 2021
ORMAZABAL PROTECTION & AUTOMATION, S.L.U.
Luis Ranedo Torres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bushing for a transformer
Patent number
11,146,053
Issue date
Oct 12, 2021
Power HV Inc.
Sizwe Magiya Dhlamini
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reactor
Patent number
11,145,449
Issue date
Oct 12, 2021
Tamura Corporation
Yasuhiro Uekusa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multilayer coil component
Patent number
11,139,095
Issue date
Oct 5, 2021
Murata Manufacturing Co., Ltd.
Yoshiko Okada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polymeric tank for housing power components
Patent number
11,127,521
Issue date
Sep 21, 2021
Siemens Energy Global GmbH & Co. KG
William Quintero Rozo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Liquid tank inspection including device for launching submersible
Patent number
11,087,895
Issue date
Aug 10, 2021
ABB Power Grids Switzerland AG
Gregory A. Cole
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
Information
Patent Application
HOUSING PART, ELECTRICAL SYSTEM AND OPERATING METHOD
Publication number
20230326651
Publication date
Oct 12, 2023
Hitachi Energy Switzerland AG
Samuel Brodeur
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL INDUCTION DEVICE WITH CONTACT ARRANGEMENT FOR ELECTRICAL...
Publication number
20230197326
Publication date
Jun 22, 2023
Hitachi Energy Switzerland AG
Zoltan Repasi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ASSEMBLY FOR AUTOMATIC TAP ADJUSTMENT OF A POWER TRANSFORMER USING...
Publication number
20230197335
Publication date
Jun 22, 2023
WEG TRANSFORMERS USA LLC
Shamaun HAKIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENCLOSURE FOR ISOLATING TRANSFORMER CORE FROM WINDINGS
Publication number
20230178285
Publication date
Jun 8, 2023
Murata Manufacturing Co., Ltd.
Lee FRANCIS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AN ELECTRONIC COMPONENT
Publication number
20230178284
Publication date
Jun 8, 2023
COILCRAFT, INCORPORATED
Andrzej Klesyk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEDIUM FREQUENCY TRANSFORMER WITH PARALLEL WINDINGS
Publication number
20230016771
Publication date
Jan 19, 2023
Hitachi Energy Switzerland AG
Uwe Drofenik
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COVER UNIT FOR A CONVERTER HEAD OF A HIGH-VOLTAGE CONVERTER DEVICE,...
Publication number
20220375674
Publication date
Nov 24, 2022
SIEMENS ENERGY GLOBAL GMBH & CO. KG
Sebastian Baehr
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BUSHING AND MANUFACTURING METHOD THEREFOR
Publication number
20220360063
Publication date
Nov 10, 2022
Hitachi Energy Switzerland AG
Danan Yao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRAW-ROD BUSHING WITH SEALED BOTTOM CONTACT
Publication number
20220293302
Publication date
Sep 15, 2022
Hitachi Energy Switzerland AG
Fredrik GRAAS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INDUCTIVE COUPLER FOR DOWNHOLE TRANSMISSION LINE
Publication number
20220270817
Publication date
Aug 25, 2022
Joe Fox
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INDUCTIVE COUPLER FOR DOWNHOLE TRANSMISSION LINE
Publication number
20220157517
Publication date
May 19, 2022
Joe Fox
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-PHASE TRANSFORMER
Publication number
20220122767
Publication date
Apr 21, 2022
FANUC CORPORATION
Takuya Maeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRIC PLUG-IN DEVICE AND ARRANGEMENT HAVING AN ELECTRIC PLUG-IN...
Publication number
20220006232
Publication date
Jan 6, 2022
Siemens Aktiengesellschaft
ENGELBERT ENGELS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLUGGABLE HIGH-VOLTAGE BUSHING AND ELECTRICAL DEVICE HAVING THE PLU...
Publication number
20210366632
Publication date
Nov 25, 2021
Siemens Aktiengesellschaft
ENGELBERT ENGELS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-VOLTAGE LEAD-THROUGH DEVICE AND ARRANGEMENT FOR HANDLING DATA...
Publication number
20210356509
Publication date
Nov 18, 2021
ABB Power Grids Switzerland AG
Cecilia Forssén
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHIELD FOR A TERMINAL OF A HIGH-VOLTAGE ELECTRICAL DEVICE AND METHO...
Publication number
20210319932
Publication date
Oct 14, 2021
ABB Power Grids Switzerland AG
Teresa GARGANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MAGNETIC STIMULATION DEVICE
Publication number
20210244959
Publication date
Aug 12, 2021
IFG CORPORATION
Hitoshi KAGAYA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVI...
Publication number
20210185113
Publication date
Jun 17, 2021
LG ELECTRONICS INC.
Somi PARK
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
VEHICLE-MOUNTED MOBILE TRANSFORMER WITH A POSITION-ADJUSTABLE LEAD-...
Publication number
20210126437
Publication date
Apr 29, 2021
State Grid Zhejiang Economic Research Institute
Meijin GAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND DEVICE FOR INSULATION OF HIGH-VOLTAGE GENERATOR TANK
Publication number
20210050146
Publication date
Feb 18, 2021
Shanghai United Imaging Healthcare Co., Ltd.
Yunhua ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER MODULE AND POWER DEVICE
Publication number
20210050142
Publication date
Feb 18, 2021
DELTA ELECTRONICS (SHANGHAI) CO., LTD.
Jin-Fa ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A SEALING ARRANGEMENT FOR A BUSHING AND A BUSHING WITH SUCH A SEALI...
Publication number
20210043339
Publication date
Feb 11, 2021
ABB Power Grids Switzerland AG
Claes Peter SJÖBERG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-VOLTAGE FEED-THROUGH, ELECTRICAL DEVICE HAVING A HIGH-VOLTAGE...
Publication number
20210035713
Publication date
Feb 4, 2021
Siemens Aktiengesellschaft
ENGELBERT ENGELS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
A BUSHING WITH A TAP ASSEMBLY
Publication number
20210027919
Publication date
Jan 28, 2021
ABB Power Grids Switzerland AG
Peter SJÖBERG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL BUSHINGS HAVING MOLDED IN SCREENS AND METHODS OF MAKING
Publication number
20200381148
Publication date
Dec 3, 2020
HUBBELL INCORPORATED
Peter Wayne Glaesman
G01 - MEASURING TESTING
Information
Patent Application
POLYMERIC TANK FOR HOUSING POWER COMPONENTS
Publication number
20200312518
Publication date
Oct 1, 2020
SIEMENS AKTIENGESELLSCHAFT
William Quintero Rozo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR TRANSMITTING BROADCAST SIGNALS, APPARATUS FOR RECEIVI...
Publication number
20200295556
Publication date
Sep 17, 2020
LG ELECTRONICS INC.
Somi Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INSERTABLE HIGH-VOLTAGE BUSHING AND ELECTRICAL DEVICE HAVING AN INS...
Publication number
20200258661
Publication date
Aug 13, 2020
Siemens Aktiengesellschaft
ENGELBERT ENGELS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-VOLTAGE DEVICE HAVING CERAMIC SPACER ELEMENTS, AND USE THEREOF
Publication number
20200219642
Publication date
Jul 9, 2020
Siemens Aktiengesellschaft
ROBERT GOEPFERT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLUGGABLE HIGH-VOLTAGE BUSHING AND ELECTRICAL DEVICE HAVING A PLUGG...
Publication number
20200168370
Publication date
May 28, 2020
Siemens Aktiengesellschaft
ACHIM LANGENS
H01 - BASIC ELECTRIC ELEMENTS