公开(公告)号：US20230368938A1

公开(公告)日：2023-11-16

申请号：US18309193

申请日：2023-04-28

Applicant: Eaton Intelligent Power Limited

Inventor： Li Yu ,  William E. Wilkie, II ,  Adams Dreher Baker ,  David Glenn Woolard ,  Daniel Garett Sims ,  Jerry Sluder Wang

IPC: H01B3/16

CPC classification number: H01B3/16

Abstract: A gas mixture including at least a fluorinated nitrile, carbon dioxide and oxygen for use in electrical equipment is provided. The percentage of oxygen may be at least twice the percentage of the fluorinated nitrile. An additive gas may be present in the gas mixture. A switchgear unit having a gas-insulated compartment including a gas mixture including at least a fluorinated nitrile, carbon dioxide and oxygen is also provided. The percentage of oxygen may be at least twice the percentage of the fluorinated nitrile. An additive gas may be present in the gas mixture housed in the gas-insulated compartment.

公开(公告)号：US20190305529A1

公开(公告)日：2019-10-03

申请号：US15938488

申请日：2018-03-28

Applicant: Eaton Intelligent Power Limited

Inventor： Daniel Garett Sims

IPC: H02B13/025 ,  H02B13/045

Abstract: Housings for gas in a gas insulated switchgear (GIS) system is provided. The housing includes a pressure relief mechanism incorporated into the housing. The pressure relief mechanism includes a portion of the housing having a first thickness, different from a second thickness of a remaining portion of the housing, the first thickness being less than the second thickness. The pressure relief mechanism is configured to rupture at predetermined overpressure conditions to vent bi-products of an arc fault in the GIS system.

公开(公告)号：US10348067B1

公开(公告)日：2019-07-09

申请号：US15938488

申请日：2018-03-28

Applicant: Eaton Intelligent Power Limited

Inventor： Daniel Garett Sims

IPC: H02B13/025 ,  H02B13/045 ,  F16K17/36

Abstract: Housings for gas in a gas insulated switchgear (GIS) system is provided. The housing includes a pressure relief mechanism incorporated into the housing. The pressure relief mechanism includes a portion of the housing having a first thickness, different from a second thickness of a remaining portion of the housing, the first thickness being less than the second thickness. The pressure relief mechanism is configured to rupture at predetermined overpressure conditions to vent bi-products of an arc fault in the GIS system.

公开(公告)号：US20210384713A1

公开(公告)日：2021-12-09

申请号：US17175825

申请日：2021-02-15

Applicant: Eaton Intelligent Power Limited

Inventor： Daniel Garett Sims

IPC: H02B13/025 ,  H02B13/045

Abstract: Housings for gas in a gas insulated switchgear (GIS) system is provided. The housing includes a pressure relief mechanism incorporated into the housing. The pressure relief mechanism includes a portion of the housing having a first thickness, different from a second thickness of a remaining portion of the housing, the first thickness being less than the second thickness. The pressure relief mechanism is configured to rupture at predetermined overpressure conditions to vent bi-products of an arc fault in the GIS system.

公开(公告)号：US10923891B2

公开(公告)日：2021-02-16

申请号：US15938488

申请日：2018-03-28

Applicant: Eaton Intelligent Power Limited

Inventor： Daniel Garett Sims

IPC: H02B13/025 ,  H02B13/045 ,  F16K17/36 ,  H01H33/56

Abstract: Housings for gas in a gas insulated switchgear (GIS) system is provided. The housing includes a pressure relief mechanism incorporated into the housing. The pressure relief mechanism includes a portion of the housing having a first thickness, different from a second thickness of a remaining portion of the housing, the first thickness being less than the second thickness. The pressure relief mechanism is configured to rupture at predetermined overpressure conditions to vent bi-products of an arc fault in the GIS system.