characterised by an insulating tubular gas flow enhancing nozzle

Industry

CPC
H01H33/7023

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

Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means

Current Industry

H01H33/7023characterised by an insulating tubular gas flow enhancing nozzle

Industries

Patents Grantslast 30 patents

Information Patent Grant
Gas circuit breaker
- Patent number 11,764,012
- Issue date Sep 19, 2023
- Kabushiki Kaisha Toshiba
- Yuko Imazawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated switch
- Patent number 11,676,785
- Issue date Jun 13, 2023
- Siemens Energy Global GmbH & Co. KG
- Ivana Mladenovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 11,545,322
- Issue date Jan 3, 2023
- Kabushiki Kaisha Toshiba
- Toshiyuki Uchii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric arc-blast nozzle made of a material comprising micro-capsu...
- Patent number 11,462,377
- Issue date Oct 4, 2022
- General Electric Technology GmbH
- Yannick Kieffel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 11,227,735
- Issue date Jan 18, 2022
- Kabushiki KaishaToshiba
- Toshiyuki Uchii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 11,222,760
- Issue date Jan 11, 2022
- Kabushiki Kaisha Toshiba
- Amane Majima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 11,217,408
- Issue date Jan 4, 2022
- Kabushiki Kaisha Toshiba
- Toshiyuki Uchii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated high or medium voltage circuit breaker
- Patent number 11,062,862
- Issue date Jul 13, 2021
- ABB Power Grids Switzerland AG
- Bernardo Galletti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-blast circuit breaker
- Patent number 10,991,529
- Issue date Apr 27, 2021
- Hitachi, Ltd.
- Hideyuki Kotsuji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated low- or medium-voltage load break switch
- Patent number 10,964,498
- Issue date Mar 30, 2021
- ABB Schweiz AG
- Bernardo Galletti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching device
- Patent number 10,796,869
- Issue date Oct 6, 2020
- Siemens Aktiengesellschaft
- Roland Monka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 10,699,863
- Issue date Jun 30, 2020
- Hitachi, Ltd.
- Toshiaki Sakuyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas-insulated high-voltage switching device with improved main nozzle
- Patent number 10,699,862
- Issue date Jun 30, 2020
- ABB Power Grids Switzerland AG
- Bernardo Galletti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric arc-blast nozzle and a circuit breaker including such a no...
- Patent number 10,692,673
- Issue date Jun 23, 2020
- General Electric Technology GmbH
- Roger Ledru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical circuit breaker device with particle trap
- Patent number 10,553,378
- Issue date Feb 4, 2020
- ABB Schweiz AG
- Francesco Pisu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas circuit breaker
- Patent number 10,475,607
- Issue date Nov 12, 2019
- Kabushiki Kaisha Toshiba
- Tomohiko Jimbo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear with a gas-tight insulating space
- Patent number 10,373,785
- Issue date Aug 6, 2019
- Siemens Aktiengesellschaft
- Sylvio Kosse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric arc-blast nozzle and a circuit breaker including such a no...
- Patent number 10,236,146
- Issue date Mar 19, 2019
- General Electric Technology GmbH
- Daniel Vigouroux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear arrangement
- Patent number 10,199,189
- Issue date Feb 5, 2019
- Siemens Aktiengesellschaft
- Radu-Marian Cernat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker equipped with an extensible exhaust cover
- Patent number 10,170,256
- Issue date Jan 1, 2019
- General Electric Technology GmbH
- Emilien Pierres
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 10,032,582
- Issue date Jul 24, 2018
- Kabushiki Kaisha Toshiba
- Toshiyuki Uchii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 9,997,314
- Issue date Jun 12, 2018
- Kabushiki Kaisha Toshiba
- Toshiyuki Uchii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage puffer breaker and a circuit breaker unit comprising s...
- Patent number 9,837,230
- Issue date Dec 5, 2017
- ABB Schweiz AG
- Markus Bujotzek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching arrangement
- Patent number 9,741,514
- Issue date Aug 22, 2017
- Siemens Aktiengesellschaft
- Radu-Marian Cernat
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 9,704,679
- Issue date Jul 11, 2017
- Hitachi, Ltd.
- Daisuke Nomura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching arrangement
- Patent number 9,633,806
- Issue date Apr 25, 2017
- Siemens Aktiengesellschaft
- Martin Krehnke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas circuit breaker
- Patent number 9,543,095
- Issue date Jan 10, 2017
- Hitachi, Ltd.
- Yuji Kaneko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching device
- Patent number 9,484,161
- Issue date Nov 1, 2016
- Siemens Aktiengesellschaft
- Joachim Gericke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc-extinguishing insulation material molded product and gas circui...
- Patent number 9,475,906
- Issue date Oct 25, 2016
- Mitsubishi Electric Corporation
- Kazuki Kubo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc-extinguishing insulation material molded product and gas circui...
- Patent number 9,441,074
- Issue date Sep 13, 2016
- Mitsubishi Electric Corporation
- Kazuki Kubo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT BREAKER COMPRISING AN IMPROVED GAS FLOW MANAGEMENT
- Publication number 20230386771
- Publication date Nov 30, 2023
- General Electric Technology GmbH
- Quentin, Dominique, Louis ROGNARD
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AN ELECTRIC CURRENT KNIFE SWITCH
- Publication number 20230290593
- Publication date Sep 14, 2023
- ABB Schweiz AG
- Erik Jonsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC ARC-BLAST NOZZLE WITH IMPROVED MECHANICAL STRENGTH AND A C...
- Publication number 20230162932
- Publication date May 25, 2023
- General Electric Technology GmbH
- Ludovic Darles
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20220319787
- Publication date Oct 6, 2022
- Kabushiki Kaisha Toshiba
- Yuko IMAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AN ELECTRIC ARC-BLAST NOZZLE MADE OF A MATERIAL COMPRISING MICRO-CA...
- Publication number 20210398762
- Publication date Dec 23, 2021
- General Electric Technology GmbH
- Yannick KIEFFEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20210350990
- Publication date Nov 11, 2021
- Kabushiki Kaisha Toshiba
- Toshiyuki UCHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-INSULATED SWITCH
- Publication number 20210319966
- Publication date Oct 14, 2021
- Siemens Aktiengesellschaft
- IVANA MLADENOVIC
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20210217568
- Publication date Jul 15, 2021
- Kabushiki Kaisha Toshiba
- Toshiyuki UCHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas Circuit Breaker
- Publication number 20210082644
- Publication date Mar 18, 2021
- Hitachi, Ltd
- Hideyuki KOTSUJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-INSULATED HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER
- Publication number 20200395180
- Publication date Dec 17, 2020
- ABB Power Grids Switzerland AG
- Bernardo GALLETTI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20200357586
- Publication date Nov 12, 2020
- Kabushiki Kaisha Toshiba
- Amane MAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas-Blast Circuit Breaker
- Publication number 20200279704
- Publication date Sep 3, 2020
- Hitachi, Ltd
- Hideyuki KOTSUJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20200273647
- Publication date Aug 27, 2020
- Kabushiki Kaisha Toshiba
- Toshiyuki UCHII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical Switching Device
- Publication number 20190362917
- Publication date Nov 28, 2019
- Siemens Aktiengesellschaft
- ROLAND MONKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20190287746
- Publication date Sep 19, 2019
- Hitachi, Ltd
- Toshiaki SAKUYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-INSULATED HIGH-VOLTAGE SWITCHING DEVICE WITH IMPROVED MAIN NOZZLE
- Publication number 20190172668
- Publication date Jun 6, 2019
- ABB Schweiz AG
- Bernardo Galletti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-INSULATED LOW- OR MEDIUM-VOLTAGE LOAD BREAK SWITCH
- Publication number 20190115174
- Publication date Apr 18, 2019
- ABB Schweiz AG
- Bernardo Galletti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20190088430
- Publication date Mar 21, 2019
- Kabushiki Kaisha Toshiba
- Tomohiko JIMBO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CIRCUIT BREAKER DEVICE WITH PARTICLE TRAP
- Publication number 20190035579
- Publication date Jan 31, 2019
- ABB Schweiz AG
- Francesco Pisu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switchgear With A Gas-Tight Insulating Space
- Publication number 20180240626
- Publication date Aug 23, 2018
- Siemens Aktiengesellschaft
- Sylvio Kosse
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC ARC-BLAST NOZZLE AND A CIRCUIT BREAKER INCLUDING SUCH A NO...
- Publication number 20180204694
- Publication date Jul 19, 2018
- General Electric Technology GmbH
- Daniel VIGOUROUX
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH VOLTAGE PUFFER BREAKER AND A CIRCUIT BREAKER UNIT COMPRISING S...
- Publication number 20170084412
- Publication date Mar 23, 2017
- ABB Schweiz AG
- Markus Bujotzek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas Circuit Breaker
- Publication number 20160133407
- Publication date May 12, 2016
- Hitachi, Ltd
- Daisuke NOMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC EXTINGUISHING CONTACT ASSEMBLY FOR A CIRCUIT BREAKER ASSEMBLY
- Publication number 20160064170
- Publication date Mar 3, 2016
- EATON CORPORATION
- Koustubh Dnyandeo Ashtekar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching Arrangement
- Publication number 20150371797
- Publication date Dec 24, 2015
- SIEMENS AKTIENGESELLSCHAFT
- RADU-MARIAN CERNAT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gas-Insulated Circuit Breaker With Nominal Contact Shielding Arrang...
- Publication number 20140353279
- Publication date Dec 4, 2014
- Jadran Kostovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PUFFER TYPE GAS CIRCUIT BREAKER
- Publication number 20140190938
- Publication date Jul 10, 2014
- Masanori Tsukushi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS CIRCUIT BREAKER
- Publication number 20130161289
- Publication date Jun 27, 2013
- Mitsubishi Electric Corporation
- Katsuhiko Horinouchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS-INSULATED HIGH-VOLTAGE SWITCH
- Publication number 20110120975
- Publication date May 26, 2011
- ABB Technology AG
- Juerg Nufer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIMITED FLASH-OVER ELECTRIC POWER SWITCH
- Publication number 20100193474
- Publication date Aug 5, 2010
- Joseph R. Rostron
- H01 - BASIC ELECTRIC ELEMENTS

characterised by an insulating tubular gas flow enhancing nozzle

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gas circuit breaker

Gas-insulated switch

Gas circuit breaker

Electric arc-blast nozzle made of a material comprising micro-capsu...

Gas circuit breaker

Gas circuit breaker

Gas circuit breaker

Gas-insulated high or medium voltage circuit breaker

Gas-blast circuit breaker

Gas-insulated low- or medium-voltage load break switch

Electrical switching device

Gas circuit breaker

Gas-insulated high-voltage switching device with improved main nozzle

Electric arc-blast nozzle and a circuit breaker including such a no...

Electrical circuit breaker device with particle trap

Gas circuit breaker

Switchgear with a gas-tight insulating space

Electric arc-blast nozzle and a circuit breaker including such a no...

Switchgear arrangement

Circuit breaker equipped with an extensible exhaust cover

Gas circuit breaker

Gas circuit breaker

High voltage puffer breaker and a circuit breaker unit comprising s...

Switching arrangement

Gas circuit breaker

Switching arrangement

Gas circuit breaker

Electrical switching device

Arc-extinguishing insulation material molded product and gas circui...

Arc-extinguishing insulation material molded product and gas circui...

Patents Applicationslast 30 patents

CIRCUIT BREAKER COMPRISING AN IMPROVED GAS FLOW MANAGEMENT

AN ELECTRIC CURRENT KNIFE SWITCH

ELECTRIC ARC-BLAST NOZZLE WITH IMPROVED MECHANICAL STRENGTH AND A C...

GAS CIRCUIT BREAKER

AN ELECTRIC ARC-BLAST NOZZLE MADE OF A MATERIAL COMPRISING MICRO-CA...

GAS CIRCUIT BREAKER

GAS-INSULATED SWITCH

GAS CIRCUIT BREAKER

Gas Circuit Breaker

GAS-INSULATED HIGH OR MEDIUM VOLTAGE CIRCUIT BREAKER

GAS CIRCUIT BREAKER

Gas-Blast Circuit Breaker

GAS CIRCUIT BREAKER

Electrical Switching Device

GAS CIRCUIT BREAKER

GAS-INSULATED HIGH-VOLTAGE SWITCHING DEVICE WITH IMPROVED MAIN NOZZLE

GAS-INSULATED LOW- OR MEDIUM-VOLTAGE LOAD BREAK SWITCH

GAS CIRCUIT BREAKER

ELECTRICAL CIRCUIT BREAKER DEVICE WITH PARTICLE TRAP

Switchgear With A Gas-Tight Insulating Space

ELECTRIC ARC-BLAST NOZZLE AND A CIRCUIT BREAKER INCLUDING SUCH A NO...

HIGH VOLTAGE PUFFER BREAKER AND A CIRCUIT BREAKER UNIT COMPRISING S...

Gas Circuit Breaker

ARC EXTINGUISHING CONTACT ASSEMBLY FOR A CIRCUIT BREAKER ASSEMBLY

Switching Arrangement

Gas-Insulated Circuit Breaker With Nominal Contact Shielding Arrang...

PUFFER TYPE GAS CIRCUIT BREAKER

GAS CIRCUIT BREAKER

GAS-INSULATED HIGH-VOLTAGE SWITCH

LIMITED FLASH-OVER ELECTRIC POWER SWITCH