wherein the break is in air at atmospheric pressure

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Patents Grantslast 30 patents

Information Patent Grant
Circuit breakers, arc expansion chambers, and operating methods
- Patent number 9,865,418
- Issue date Jan 9, 2018
- Siemens Industry, Inc.
- Guang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable single-phase air bypass switch for live power distribution...
- Patent number 9,576,758
- Issue date Feb 21, 2017
- CHANG ZHOU CURRENT SUPPLY COMPANY OF JIANGSU ELECTRIC POWER COMPANY
- Jianjun He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-pole switching unit and switching unit comprising one such unit
- Patent number 9,508,511
- Issue date Nov 29, 2016
- Schneider Electric Industries SAS
- Philippe Legendre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-pressurized arc diverter
- Patent number 8,525,061
- Issue date Sep 3, 2013
- Eaton Corporation
- John Joseph Shea
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3671697
- Patent number 3,671,697
- Issue date Jun 20, 1972
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3636210
- Patent number 3,636,210
- Issue date Jan 18, 1972
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3218423
- Patent number 3,218,423
- Issue date Nov 16, 1965
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER