Gunnar Johansson

Person

Vasteras, SE

People

Patents Grantslast 30 patents

Information Patent Grant
Switching device
- Patent number 12,224,136
- Issue date Feb 11, 2025
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor control
- Patent number 11,887,795
- Issue date Jan 30, 2024
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Splitter plate, arc extinguishing chamber and switching device
- Patent number 11,574,783
- Issue date Feb 7, 2023
- ABB Schweiz AG
- Alfred Nilsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor
- Patent number D933022
- Issue date Oct 12, 2021
- ABB Schweiz AG
- Markus Angell
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Use of an alloy as a brazing alloy for an electric switch braze joi...
- Patent number 11,052,492
- Issue date Jul 6, 2021
- ABB Schweiz AG
- Moritz Boehm
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Disconnector device and arrangement for disconnecting a contactor
- Patent number 10,347,437
- Issue date Jul 9, 2019
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device
- Patent number 10,347,436
- Issue date Jul 9, 2019
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low voltage electrical contact system with enhanced arc blow effect
- Patent number 10,269,508
- Issue date Apr 23, 2019
- ABB Schweiz AG
- Reinhard Simon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical contact tip for switching applications and an electrical...
- Patent number 9,928,971
- Issue date Mar 27, 2018
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling a contactor device, and control unit
- Patent number 9,589,753
- Issue date Mar 7, 2017
- ABB Schweiz AG
- Björn Lundén
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for controlling a contactor device, and control unit
- Patent number 9,570,257
- Issue date Feb 14, 2017
- ABB Schweiz AG
- Björn Lundén
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CONTACTOR CONTROL
- Publication number 20230335359
- Publication date Oct 19, 2023
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACTOR MONITORING
- Publication number 20230197367
- Publication date Jun 22, 2023
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE
- Publication number 20230123517
- Publication date Apr 20, 2023
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Splitter Plate, Arc Extinguishing Chamber And Switching Device
- Publication number 20220130627
- Publication date Apr 28, 2022
- ABB Schweiz AG
- Alfred Nilsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
USE OF AN ALLOY AS A BRAZING ALLOY FOR AN ELECTRIC SWITCH BRAZE JOI...
- Publication number 20190134760
- Publication date May 9, 2019
- ABB Schweiz AG
- Moritz Boehm
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Switching Device
- Publication number 20190066939
- Publication date Feb 28, 2019
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Disconnector Device And Arrangement For Disconnecting A Contactor
- Publication number 20180358187
- Publication date Dec 13, 2018
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW VOLTAGE ELECTRICAL CONTACT SYSTEM WITH ENHANCED ARC BLOW EFFECT
- Publication number 20180277315
- Publication date Sep 27, 2018
- ABB Schweiz AG
- Reinhard Simon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical Contact Tip For Switching Applications And An Electrical...
- Publication number 20170117102
- Publication date Apr 27, 2017
- ABB Schweiz AG
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method For Controlling A Contactor Device, And Control Unit
- Publication number 20160293363
- Publication date Oct 6, 2016
- ABB Technology Ltd.
- Björn LUNDÉN
- G01 - MEASURING TESTING
Information Patent Application
Method for controlling a contactor device, and control unit
- Publication number 20160276122
- Publication date Sep 22, 2016
- ABB Technology Ltd.
- Björn Lundén
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method And Device For Switching A Contactor
- Publication number 20150155115
- Publication date Jun 4, 2015
- Gunnar Johansson
- H01 - BASIC ELECTRIC ELEMENTS

Gunnar Johansson

Person

Patents Grantslast 30 patents

Switching device

Contactor control

Splitter plate, arc extinguishing chamber and switching device

Contactor

Use of an alloy as a brazing alloy for an electric switch braze joi...

Disconnector device and arrangement for disconnecting a contactor

Switching device

Low voltage electrical contact system with enhanced arc blow effect

Electrical contact tip for switching applications and an electrical...

Method for controlling a contactor device, and control unit

Method for controlling a contactor device, and control unit

Patents Applicationslast 30 patents

CONTACTOR CONTROL

CONTACTOR MONITORING

SWITCHING DEVICE

Splitter Plate, Arc Extinguishing Chamber And Switching Device

USE OF AN ALLOY AS A BRAZING ALLOY FOR AN ELECTRIC SWITCH BRAZE JOI...

Switching Device

Disconnector Device And Arrangement For Disconnecting A Contactor

LOW VOLTAGE ELECTRICAL CONTACT SYSTEM WITH ENHANCED ARC BLOW EFFECT

Electrical Contact Tip For Switching Applications And An Electrical...

Method For Controlling A Contactor Device, And Control Unit

Method for controlling a contactor device, and control unit

Method And Device For Switching A Contactor